Buildresult: powerpc-next/ppc64le_allmodconfig/powerpc-gcc8 built on Aug 24 2018, 01:05

kisskb

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Status:	OK
Date/Time:	Aug 24 2018, 01:05
Duration:	0:14:15.130308
Builder:	ka3
Revision:	powerpc/mce: Fix SLB rebolting during MCE recovery path. (`0f52b3a00c789569d7ed822b5a6b30f59a8d4393)`
Target:	powerpc-next/ppc64le_allmodconfig/powerpc-gcc8
Branch:	powerpc-next
Compiler:	powerpc-gcc8 (powerpc64-linux-gcc (GCC) 8.1.0)
Config:	ppc64le_allmodconfig (download)
Log:	Download original Possible warnings (150) include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 200 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 200 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated copying between 0 and 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 49 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 49 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 19 bytes from a string of length 19 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 19 bytes from a string of length 19 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 5 bytes from a string of length 49 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 223 bytes from a string of length 255 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 129 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 31 bytes from a string of length 31 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated copying 8 bytes from a string of length 11 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 8 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 1 equals source length [-Wstringop-overflow=] include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 4 equals source length [-Wstringop-overflow=] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 96 bytes from a string of length 96 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 97 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 97 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 64 equals destination size [-Wstringop-overflow=] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 96 equals destination size [-Wstringop-truncation] drivers/scsi/esas2r/esas2r_ioctl.c:1910:19: warning: 'dma_addr' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 8 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 8 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 28 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 11 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 4 bytes from a string of length 7 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 4 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 4096 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 128 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated copying 28 bytes from a string of length 29 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated copying between 1 and 27 bytes from a string of length 29 [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 22 equals destination size [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] WARNING: vmlinux.o(.text+0x36b4): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init() WARNING: vmlinux.o(.text+0x3944): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup() WARNING: vmlinux.o(.text+0x3978): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'. /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'. /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'. Full Log # git rev-parse -q --verify 0f52b3a00c789569d7ed822b5a6b30f59a8d4393^{commit} 0f52b3a00c789569d7ed822b5a6b30f59a8d4393 already have revision, skipping fetch # git checkout -q -f -B kisskb 0f52b3a00c789569d7ed822b5a6b30f59a8d4393 # git clean -qxdf # < git log -1 # commit 0f52b3a00c789569d7ed822b5a6b30f59a8d4393 # Author: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> # Date: Thu Aug 23 10:26:08 2018 +0530 # # powerpc/mce: Fix SLB rebolting during MCE recovery path. # # The commit e7e81847478 ("powerpc/64s: move machine check SLB flushing # to mm/slb.c") introduced a bug in reloading bolted SLB entries. Unused # bolted entries are stored with .esid=0 in the slb_shadow area, and # that value is now used directly as the RB input to slbmte, which means # the RB[52:63] index field is set to 0, which causes SLB entry 0 to be # cleared. # # Fix this by storing the index bits in the unused bolted entries, which # directs the slbmte to the right place. # # The SLB shadow area is also used by the hypervisor, but PAPR is okay # with that, from LoPAPR v1.1, 14.11.1.3 SLB Shadow Buffer: # # Note: SLB is filled sequentially starting at index 0 # from the shadow buffer ignoring the contents of # RB field bits 52-63 # # Fixes: e7e81847478b ("powerpc/64s: move machine check SLB flushing to mm/slb.c") # Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Reviewed-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 0f52b3a00c789569d7ed822b5a6b30f59a8d4393 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_allmodconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64le_allmodconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_allmodconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/kernel/debug/kdb/kdb_io.c:12: In function 'strncpy', inlined from 'kdb_getstr' at /kisskb/src/kernel/debug/kdb/kdb_io.c:446:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. In file included from /kisskb/src/kernel/debug/kdb/kdb_main.c:16: In function 'strncpy', inlined from 'handle_ctrl_cmd' at /kisskb/src/kernel/debug/kdb/kdb_main.c:1106:3, inlined from 'kdb_local.isra.0' at /kisskb/src/kernel/debug/kdb/kdb_main.c:1323:10: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 200 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'handle_ctrl_cmd' at /kisskb/src/kernel/debug/kdb/kdb_main.c:1111:3, inlined from 'kdb_local.isra.0' at /kisskb/src/kernel/debug/kdb/kdb_main.c:1323:10: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 200 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/sched.h:12, from /kisskb/src/kernel/debug/kdb/kdb_support.c:15: In function 'strncpy', inlined from 'kallsyms_symbol_next' at /kisskb/src/kernel/debug/kdb/kdb_support.c:239:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/debug/kdb/kdb_support.c: In function 'kallsyms_symbol_next': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/sched.h:12, from /kisskb/src/include/linux/tracehook.h:49, from /kisskb/src/security/selinux/hooks.c:30: In function 'strncpy', inlined from 'selinux_ib_endport_manage_subnet' at /kisskb/src/security/selinux/hooks.c:6718:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/include/linux/crypto.h:24, from /kisskb/src/include/crypto/algapi.h:15, from /kisskb/src/include/crypto/internal/skcipher.h:16, from /kisskb/src/crypto/ablkcipher.c:16: In function 'strncpy', inlined from 'crypto_ablkcipher_report' at /kisskb/src/crypto/ablkcipher.c:374:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'crypto_givcipher_report' at /kisskb/src/crypto/ablkcipher.c:448:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/include/linux/crypto.h:24, from /kisskb/src/include/crypto/aead.h:16, from /kisskb/src/crypto/blkcipher.c:17: In function 'strncpy', inlined from 'crypto_blkcipher_report' at /kisskb/src/crypto/blkcipher.c:513:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/ktime.h:24, from /kisskb/src/include/linux/blk_types.h:11, from /kisskb/src/block/blk-wbt.c:22: In function 'strncpy', inlined from 'perf_trace_wbt_stat' at /kisskb/src/include/trace/events/wbt.h:15:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_wbt_lat' at /kisskb/src/include/trace/events/wbt.h:58:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_wbt_step' at /kisskb/src/include/trace/events/wbt.h:87:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_wbt_timer' at /kisskb/src/include/trace/events/wbt.h:126:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_wbt_stat' at /kisskb/src/include/trace/events/wbt.h:15:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_wbt_lat' at /kisskb/src/include/trace/events/wbt.h:58:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_wbt_step' at /kisskb/src/include/trace/events/wbt.h:87:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_wbt_timer' at /kisskb/src/include/trace/events/wbt.h:126:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/configfs/symlink.c:27: In function 'strncpy', inlined from 'fill_item_path' at /kisskb/src/fs/configfs/symlink.c:67:3, inlined from 'configfs_get_target_path' at /kisskb/src/fs/configfs/symlink.c:250:2, inlined from 'configfs_getlink' at /kisskb/src/fs/configfs/symlink.c:272:10, inlined from 'configfs_get_link' at /kisskb/src/fs/configfs/symlink.c:295:10: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/configfs/symlink.c: In function 'configfs_get_link': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/ceph/ceph_debug.h:7, from /kisskb/src/fs/ceph/mds_client.c:2: In function 'strncpy', inlined from 'ceph_mdsc_init' at /kisskb/src/fs/ceph/mds_client.c:3647:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/kernel/trace/trace_events_hist.c:17: In function 'strncpy', inlined from 'hist_err_event' at /kisskb/src/kernel/trace/trace_events_hist.c:396:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/kref.h:18, from /kisskb/src/net/bluetooth/hidp/core.c:24: In function 'strncpy', inlined from 'hidp_setup_hid' at /kisskb/src/net/bluetooth/hidp/core.c:778:2, inlined from 'hidp_session_dev_init' at /kisskb/src/net/bluetooth/hidp/core.c:815:9, inlined from 'hidp_session_new' at /kisskb/src/net/bluetooth/hidp/core.c:953:8, inlined from 'hidp_connection_add' at /kisskb/src/net/bluetooth/hidp/core.c:1366:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/cifs/cifsencrypt.c:25: In function 'strncpy', inlined from 'calc_lanman_hash' at /kisskb/src/fs/cifs/cifsencrypt.c:306:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/f2fs/namei.c:11: In function 'strncpy', inlined from 'f2fs_update_extension_list' at /kisskb/src/fs/f2fs/namei.c:257:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/f2fs/namei.c: In function 'f2fs_update_extension_list': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'f2fs_update_extension_list' at /kisskb/src/fs/f2fs/namei.c:249:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/f2fs/namei.c: In function 'f2fs_update_extension_list': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/lib/kobject.c:13: In function 'strncpy', inlined from 'fill_kobj_path' at /kisskb/src/lib/kobject.c:128:3, inlined from 'kobject_get_path' at /kisskb/src/lib/kobject.c:155:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/lib/kobject.c: In function 'kobject_get_path': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/lib/test_hexdump.c:8: In function 'strncpy', inlined from 'test_hexdump_prepare_test.isra.0' at /kisskb/src/lib/test_hexdump.c:98:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated copying between 0 and 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'test_hexdump_prepare_test.isra.0' at /kisskb/src/lib/test_hexdump.c:84:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/lib/test_hexdump.c: In function 'test_hexdump_prepare_test.isra.0': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/sched.h:12, from /kisskb/src/drivers/devfreq/devfreq.c:14: In function 'strncpy', inlined from 'devfreq_add_device' at /kisskb/src/drivers/devfreq/devfreq.c:593:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/hfsplus/hfsplus_fs.h:20, from /kisskb/src/fs/hfsplus/xattr.c:10: In function 'strncpy', inlined from 'copy_name' at /kisskb/src/fs/hfsplus/xattr.c:416:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/fs/ext4/super.c:20: In function 'strncpy', inlined from '__save_error_info' at /kisskb/src/fs/ext4/super.c:326:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from '__save_error_info' at /kisskb/src/fs/ext4/super.c:330:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/kernfs/symlink.c:11: In function 'strncpy', inlined from 'kernfs_get_target_path' at /kisskb/src/fs/kernfs/symlink.c:91:3, inlined from 'kernfs_getlink' at /kisskb/src/fs/kernfs/symlink.c:109:10, inlined from 'kernfs_iop_get_link' at /kisskb/src/fs/kernfs/symlink.c:127:10: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/kernfs/symlink.c: In function 'kernfs_iop_get_link': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/net/netfilter/ipset/ip_set_core.c:13: In function 'strncpy', inlined from 'ip_set_rename' at /kisskb/src/net/netfilter/ipset/ip_set_core.c:1170:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/fs/fs-writeback.c:18: In function 'strncpy', inlined from 'perf_trace_writeback_dirty_page' at /kisskb/src/include/trace/events/writeback.h:56:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_writeback_dirty_inode_template' at /kisskb/src/include/trace/events/writeback.h:82:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_writeback_write_inode_template' at /kisskb/src/include/trace/events/writeback.h:165:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_writeback_work_class' at /kisskb/src/include/trace/events/writeback.h:208:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_writeback_class' at /kisskb/src/include/trace/events/writeback.h:269:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_writeback_bdi_register' at /kisskb/src/include/trace/events/writeback.h:292:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_wbc_class' at /kisskb/src/include/trace/events/writeback.h:306:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_writeback_queue_io' at /kisskb/src/include/trace/events/writeback.h:360:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_writeback_single_inode_template' at /kisskb/src/include/trace/events/writeback.h:639:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_dirty_page' at /kisskb/src/include/trace/events/writeback.h:56:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_dirty_inode_template' at /kisskb/src/include/trace/events/writeback.h:82:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_write_inode_template' at /kisskb/src/include/trace/events/writeback.h:165:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_work_class' at /kisskb/src/include/trace/events/writeback.h:208:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_class' at /kisskb/src/include/trace/events/writeback.h:269:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_bdi_register' at /kisskb/src/include/trace/events/writeback.h:292:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_wbc_class' at /kisskb/src/include/trace/events/writeback.h:306:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_queue_io' at /kisskb/src/include/trace/events/writeback.h:360:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_single_inode_template' at /kisskb/src/include/trace/events/writeback.h:639:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'perf_trace_writeback_sb_inodes_requeue' at /kisskb/src/include/trace/events/writeback.h:572:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'trace_event_raw_event_writeback_sb_inodes_requeue' at /kisskb/src/include/trace/events/writeback.h:572:1: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/isdn/capi/capidrv.c:12: In function 'strncpy', inlined from 'capidrv_command' at /kisskb/src/drivers/isdn/capi/capidrv.c:2016:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 49 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'capidrv_command' at /kisskb/src/drivers/isdn/capi/capidrv.c:1827:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 49 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'capidrv_addcontr.isra.9' at /kisskb/src/drivers/isdn/capi/capidrv.c:2302:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 19 bytes from a string of length 19 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/hwmon/ibmpowernv.c:23: In function 'strncpy', inlined from 'get_sensor_index_attr' at /kisskb/src/drivers/hwmon/ibmpowernv.c:256:2, inlined from 'create_device_attrs' at /kisskb/src/drivers/hwmon/ibmpowernv.c:293:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/include/linux/cdev.h:5, from /kisskb/src/include/drm/drmP.h:36, from /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:31, from /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:29, from /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:26: In function 'strncpy', inlined from 'fill_audio_info' at /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2246:2, inlined from 'create_stream_for_sink' at /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2457:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 19 bytes from a string of length 19 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/drivers/gpu/drm/nouveau/include/nvif/os.h:6, from /kisskb/src/drivers/gpu/drm/nouveau/include/nvif/object.h:5, from /kisskb/src/drivers/gpu/drm/nouveau/include/nvif/client.h:5, from /kisskb/src/drivers/gpu/drm/nouveau/nvif/client.c:25: In function 'strncpy', inlined from 'nvif_client_init' at /kisskb/src/drivers/gpu/drm/nouveau/nvif/client.c:72:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'amdgpu_dm_create_common_mode' at /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:3336:2, inlined from 'amdgpu_dm_connector_add_common_modes' at /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:3393:10: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/include/linux/cdev.h:5, from /kisskb/src/include/drm/drmP.h:36, from /kisskb/src/drivers/gpu/drm/panel/panel-arm-versatile.c:28: In function 'strncpy', inlined from 'versatile_panel_get_modes' at /kisskb/src/drivers/gpu/drm/panel/panel-arm-versatile.c:267:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/include/linux/isdn.h:18, from /kisskb/src/drivers/isdn/i4l/isdn_tty.c:13: In function 'strncpy', inlined from 'isdn_tty_suspend.isra.1' at /kisskb/src/drivers/isdn/i4l/isdn_tty.c:790:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/isdn/i4l/isdn_tty.c: In function 'isdn_tty_suspend.isra.1': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'isdn_tty_resume' at /kisskb/src/drivers/isdn/i4l/isdn_tty.c:880:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/isdn/i4l/isdn_tty.c: In function 'isdn_tty_resume': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/include/linux/isdn.h:18, from /kisskb/src/drivers/isdn/i4l/isdn_net.c:25: In function 'strncpy', inlined from 'isdn_net_getpeer' at /kisskb/src/drivers/isdn/i4l/isdn_net.c:2997:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'isdn_tty_stat_callback' at /kisskb/src/drivers/isdn/i4l/isdn_tty.c:2054:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 5 bytes from a string of length 49 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/misc/c2port/core.c:12: In function 'strncpy', inlined from 'c2port_device_register' at /kisskb/src/drivers/misc/c2port/core.c:929:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bitmap.h:9, from /kisskb/src/include/linux/cpumask.h:12, from /kisskb/src/include/linux/smp.h:13, from /kisskb/src/include/linux/percpu.h:7, from /kisskb/src/include/linux/context_tracking_state.h:5, from /kisskb/src/include/linux/vtime.h:5, from /kisskb/src/include/linux/hardirq.h:8, from /kisskb/src/include/net/sock.h:43, from /kisskb/src/net/tipc/bearer.c:37: In function 'strncpy', inlined from 'bearer_name_validate' at /kisskb/src/net/tipc/bearer.c:141:2, inlined from 'tipc_enable_bearer' at /kisskb/src/net/tipc/bearer.c:246:7: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/sched.h:12, from /kisskb/src/include/linux/blkdev.h:5, from /kisskb/src/drivers/nvme/host/core.c:15: In function 'strncpy', inlined from 'nvme_init_subnqn' at /kisskb/src/drivers/nvme/host/core.c:2046:3, inlined from 'nvme_init_subsystem' at /kisskb/src/drivers/nvme/host/core.c:2192:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 223 bytes from a string of length 255 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/include/linux/highmem.h:5, from /kisskb/src/include/linux/bio.h:21, from /kisskb/src/drivers/md/dm-log-userspace-base.c:7: In function 'strncpy', inlined from 'userspace_ctr' at /kisskb/src/drivers/md/dm-log-userspace-base.c:226:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 129 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/sched.h:12, from /kisskb/src/drivers/infiniband/hw/ocrdma/ocrdma_hw.c:43: In function 'strncpy', inlined from 'ocrdma_mbx_get_ctrl_attribs' at /kisskb/src/drivers/infiniband/hw/ocrdma/ocrdma_hw.c:1368:3, inlined from 'ocrdma_init_hw' at /kisskb/src/drivers/infiniband/hw/ocrdma/ocrdma_hw.c:3227:11: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 31 bytes from a string of length 31 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/net/hamradio/hdlcdrv.c:46: In function 'strncpy', inlined from 'hdlcdrv_ioctl' at /kisskb/src/drivers/net/hamradio/hdlcdrv.c:614:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/drivers/gpu/drm/nouveau/include/nvif/os.h:6, from /kisskb/src/drivers/gpu/drm/nouveau/include/nvkm/core/os.h:4, from /kisskb/src/drivers/gpu/drm/nouveau/include/nvkm/core/oclass.h:3, from /kisskb/src/drivers/gpu/drm/nouveau/include/nvkm/core/device.h:4, from /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h:4, from /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c:25: In function 'strncpy', inlined from 'nvkm_udevice_info' at /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c:192:2, inlined from 'nvkm_udevice_mthd' at /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c:223:10: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/drivers/nvme/target/discovery.c:15: In function 'strncpy', inlined from 'nvmet_execute_identify_disc_ctrl' at /kisskb/src/drivers/nvme/target/discovery.c:160:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated copying 8 bytes from a string of length 11 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/include/linux/device.h:16, from /kisskb/src/arch/powerpc/include/asm/io.h:27, from /kisskb/src/include/linux/io.h:25, from /kisskb/src/drivers/power/supply/charger-manager.c:17: In function 'strncpy', inlined from 'uevent_notify.isra.5' at /kisskb/src/drivers/power/supply/charger-manager.c:488:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/rcupdate.h:39, from /kisskb/src/include/linux/radix-tree.h:28, from /kisskb/src/include/linux/idr.h:15, from /kisskb/src/drivers/rpmsg/qcom_glink_native.c:6: In function 'strncpy', inlined from 'qcom_glink_rx_close' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1454:3, inlined from 'qcom_glink_work' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1528:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'qcom_glink_rx_open' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1404:3, inlined from 'qcom_glink_work' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1525:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/ktime.h:24, from /kisskb/src/include/linux/timer.h:6, from /kisskb/src/include/linux/netdevice.h:28, from /kisskb/src/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c:18: In function 'strncpy', inlined from 'lio_get_drvinfo' at /kisskb/src/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c:444:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'lio_get_vf_drvinfo' at /kisskb/src/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c:461:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/uuid.h:20, from /kisskb/src/include/linux/mod_devicetable.h:13, from /kisskb/src/include/linux/pci.h:21, from /kisskb/src/drivers/net/ethernet/cavium/liquidio/octeon_device.c:18: In function 'strncpy', inlined from 'octeon_core_drv_init' at /kisskb/src/drivers/net/ethernet/cavium/liquidio/octeon_device.c:1251:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'octeon_core_drv_init' at /kisskb/src/drivers/net/ethernet/cavium/liquidio/octeon_device.c:1252:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/include/linux/of.h:17, from /kisskb/src/drivers/soc/qcom/cmd-db.c:5: In function 'strncpy', inlined from 'cmd_db_get_header' at /kisskb/src/drivers/soc/qcom/cmd-db.c:153:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 8 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/net/ethernet/ibm/ibmvnic.c:46: In function 'strncpy', inlined from 'handle_vpd_rsp' at /kisskb/src/drivers/net/ethernet/ibm/ibmvnic.c:3720:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/staging/fbtft/fbtft-core.c:10: In function 'strncpy', inlined from 'fbtft_framebuffer_alloc' at /kisskb/src/drivers/staging/fbtft/fbtft-core.c:774:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c:19: In function 'strncat', inlined from 'iscsit_ta_authentication' at /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c:639:3: /kisskb/src/include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 1 equals source length [-Wstringop-overflow=] return __builtin_strncat(p, q, count); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncat', inlined from 'iscsit_ta_authentication' at /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c:640:3: /kisskb/src/include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 4 equals source length [-Wstringop-overflow=] return __builtin_strncat(p, q, count); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c:47: In function 'strncpy', inlined from 'arcmsr_handle_virtual_command' at /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c:2973:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'arcmsr_handle_virtual_command' at /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c:2971:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'arcmsr_handle_virtual_command' at /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c:2969:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/drivers/net/wireless/broadcom/b43/b43.h:6, from /kisskb/src/drivers/net/wireless/broadcom/b43/leds.c:29: In function 'strncpy', inlined from 'b43_register_led' at /kisskb/src/drivers/net/wireless/broadcom/b43/leds.c:134:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/skbuff.h:19, from /kisskb/src/include/linux/tcp.h:21, from /kisskb/src/include/net/tcp.h:24, from /kisskb/src/drivers/net/ethernet/intel/i40e/i40e.h:7, from /kisskb/src/drivers/net/ethernet/intel/i40e/i40e_ptp.c:4: In function 'strncpy', inlined from 'i40e_ptp_create_clock' at /kisskb/src/drivers/net/ethernet/intel/i40e/i40e_ptp.c:697:2, inlined from 'i40e_ptp_init' at /kisskb/src/drivers/net/ethernet/intel/i40e/i40e_ptp.c:755:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/scsi/ibmvscsi/ibmvscsi.c:63: In function 'strncpy', inlined from 'set_adapter_info' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvscsi.c:281:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 96 bytes from a string of length 96 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/scsi/ibmvscsi/ibmvfc.c:24: In function 'strncpy', inlined from 'ibmvfc_gather_partition_info' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvfc.c:1156:3, inlined from 'ibmvfc_npiv_login' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvfc.c:4098:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 97 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ibmvfc_set_login_info' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvfc.c:1194:2, inlined from 'ibmvfc_npiv_login' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvfc.c:4099:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ibmvfc_set_login_info' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvfc.c:1199:2, inlined from 'ibmvfc_npiv_login' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvfc.c:4099:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'gather_partition_info' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvscsi.c:265:3, inlined from 'ibmvscsi_init_crq_queue.isra.4' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvscsi.c:359:2, inlined from 'ibmvscsi_probe' at /kisskb/src/drivers/scsi/ibmvscsi/ibmvscsi.c:2221:7: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 97 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:27: In function 'strncpy', inlined from 'ibmvscsis_cap_mad.isra.4' at /kisskb/src/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:1655:3, inlined from 'ibmvscsis_process_mad' at /kisskb/src/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:1751:8, inlined from 'ibmvscsis_mad' at /kisskb/src/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:2088:8, inlined from 'ibmvscsis_parse_command' at /kisskb/src/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:2555:10: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncat', inlined from 'ibmvscsis_probe' at /kisskb/src/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3479:2: /kisskb/src/include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncat(p, q, count); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/include/linux/string.h:313:10: warning: '__builtin_strncat' specified bound 64 equals destination size [-Wstringop-overflow=] In function 'strncpy', inlined from 'ibmvscsis_get_system_info' at /kisskb/src/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:3679:3, inlined from 'ibmvscsis_init' at /kisskb/src/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c:4134:7: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 96 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/scsi/esas2r/esas2r_ioctl.c: In function 'esas2r_write_vda': /kisskb/src/drivers/scsi/esas2r/esas2r_ioctl.c:1910:19: warning: 'dma_addr' may be used uninitialized in this function [-Wmaybe-uninitialized] a->ppvda_buffer = dma_addr; ~~~~~~~~~~~~~~~~^~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/include/linux/device.h:16, from /kisskb/src/include/linux/hdmi.h:28, from /kisskb/src/drivers/video/hdmi.c:28: In function 'strncpy', inlined from 'hdmi_spd_infoframe_init' at /kisskb/src/drivers/video/hdmi.c:174:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 8 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'hdmi_spd_infoframe_init' at /kisskb/src/drivers/video/hdmi.c:175:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/ktime.h:24, from /kisskb/src/include/linux/timer.h:6, from /kisskb/src/include/scsi/libfc.h:23, from /kisskb/src/drivers/scsi/libfc/fc_elsct.c:29: In function 'strncpy', inlined from 'fc_ct_ms_fill' at /kisskb/src/include/scsi/fc_encode.h:275:3, inlined from 'fc_elsct_send' at /kisskb/src/include/scsi/fc_encode.h:518:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'fc_ct_ms_fill' at /kisskb/src/include/scsi/fc_encode.h:287:3, inlined from 'fc_elsct_send' at /kisskb/src/include/scsi/fc_encode.h:518:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/completion.h:12, from /kisskb/src/drivers/staging/ks7010/ks_wlan_net.c:10: In function 'strncpy', inlined from 'ks_wlan_get_nick' at /kisskb/src/drivers/staging/ks7010/ks_wlan_net.c:385:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/drivers/scsi/pm8001/pm8001_sas.c:41: In function 'strncpy', inlined from 'pm8001_issue_ssp_tmf' at /kisskb/src/drivers/scsi/pm8001/pm8001_sas.c:886:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 8 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/drivers/net/wireless/intersil/hostap/hostap_ioctl.c:4: In function 'strncpy', inlined from 'prism2_ioctl_get_encryption' at /kisskb/src/drivers/net/wireless/intersil/hostap/hostap_ioctl.c:3611:3, inlined from 'prism2_ioctl_priv_hostapd.isra.4' at /kisskb/src/drivers/net/wireless/intersil/hostap/hostap_ioctl.c:3813:9, inlined from 'hostap_ioctl' at /kisskb/src/drivers/net/wireless/intersil/hostap/hostap_ioctl.c:4038:14: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/net/wireless/intersil/prism54/isl_ioctl.c:22: In function 'strncpy', inlined from 'prism54_get_name' at /kisskb/src/drivers/net/wireless/intersil/prism54/isl_ioctl.c:284:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 28 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/include/linux/device.h:16, from /kisskb/src/arch/powerpc/include/asm/io.h:27, from /kisskb/src/drivers/scsi/ips.c:164: In function 'strncpy', inlined from 'ips_inquiry' at /kisskb/src/drivers/scsi/ips.c:4041:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_inquiry' at /kisskb/src/drivers/scsi/ips.c:4040:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_inquiry' at /kisskb/src/drivers/scsi/ips.c:4039:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_send_cmd' at /kisskb/src/drivers/scsi/ips.c:3522:6: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_send_cmd' at /kisskb/src/drivers/scsi/ips.c:3520:6: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_send_cmd' at /kisskb/src/drivers/scsi/ips.c:3518:6: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_get_bios_version' at /kisskb/src/drivers/scsi/ips.c:2243:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_write_driver_status' at /kisskb/src/drivers/scsi/ips.c:5626:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_write_driver_status' at /kisskb/src/drivers/scsi/ips.c:5625:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/skbuff.h:19, from /kisskb/src/include/linux/if_ether.h:23, from /kisskb/src/drivers/staging/rtl8192e/rtllib.h:26, from /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c:17: In function 'strncpy', inlined from 'rtllib_softmac_new_net' at /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c:1687:5, inlined from 'rtllib_softmac_check_all_nets' at /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c:1772:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'rtllib_softmac_new_net' at /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c:1694:5, inlined from 'rtllib_softmac_check_all_nets' at /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c:1772:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/scsi/3w-sas.c:53: In function 'strncpy', inlined from 'twl_reset_sequence' at /kisskb/src/drivers/scsi/3w-sas.c:1328:3: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 11 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'rtllib_softmac_new_net' at /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c:1687:5: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'rtllib_softmac_new_net' at /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c:1694:5: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_write_driver_status.constprop' at /kisskb/src/drivers/scsi/ips.c:5627:2, inlined from 'ips_hainit' at /kisskb/src/drivers/scsi/ips.c:2434:7, inlined from 'ips_init_phase2' at /kisskb/src/drivers/scsi/ips.c:7081:7, inlined from 'ips_insert_device' at /kisskb/src/drivers/scsi/ips.c:6794:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 4 bytes from a string of length 7 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ips_write_driver_status.constprop' at /kisskb/src/drivers/scsi/ips.c:5628:2, inlined from 'ips_hainit' at /kisskb/src/drivers/scsi/ips.c:2434:7, inlined from 'ips_init_phase2' at /kisskb/src/drivers/scsi/ips.c:7081:7, inlined from 'ips_insert_device' at /kisskb/src/drivers/scsi/ips.c:6794:8: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 4 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/drivers/staging/rtl8712/osdep_service.h:32, from /kisskb/src/drivers/staging/rtl8712/rtl871x_ioctl_linux.c:32: In function 'strncpy', inlined from 'r871x_wx_set_enc_ext' at /kisskb/src/drivers/staging/rtl8712/rtl871x_ioctl_linux.c:1792:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/skbuff.h:19, from /kisskb/src/include/linux/if_ether.h:23, from /kisskb/src/include/linux/ieee80211.h:22, from /kisskb/src/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c:17: In function 'strncpy', inlined from 'rtw_wx_set_enc_ext' at /kisskb/src/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c:1923:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/video/fbdev/uvesafb.c:12: In function 'strncpy', inlined from 'uvesafb_vbe_getinfo' at /kisskb/src/drivers/video/fbdev/uvesafb.c:425:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'v86d_store' at /kisskb/src/drivers/video/fbdev/uvesafb.c:1873:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 4096 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/skbuff.h:19, from /kisskb/src/include/linux/if_ether.h:23, from /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211.h:26, from /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:17: In function 'strncpy', inlined from 'ieee80211_softmac_new_net' at /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:1463:6: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ieee80211_softmac_new_net' at /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:1468:5: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ieee80211_softmac_new_net' at /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:1463:6, inlined from 'ieee80211_softmac_check_all_nets' at /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:1531:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'ieee80211_softmac_new_net' at /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:1468:5, inlined from 'ieee80211_softmac_check_all_nets' at /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:1531:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/include/linux/kernfs.h:13, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/include/linux/device.h:16, from /kisskb/src/include/linux/devcoredump.h:23, from /kisskb/src/drivers/net/wireless/intel/iwlwifi/fw/dbg.c:67: In function 'strncpy', inlined from 'iwl_fw_error_dump' at /kisskb/src/drivers/net/wireless/intel/iwlwifi/fw/dbg.c:753:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/scsi/qla2xxx/qla_def.h:13, from /kisskb/src/drivers/scsi/qla2xxx/qla_mr.c:7: In function 'strncpy', inlined from 'qlafx00_fx_disc' at /kisskb/src/drivers/scsi/qla2xxx/qla_mr.c:1882:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'qlafx00_fx_disc' at /kisskb/src/drivers/scsi/qla2xxx/qla_mr.c:1886:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'qlafx00_fx_disc' at /kisskb/src/drivers/scsi/qla2xxx/qla_mr.c:1888:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'qlafx00_fx_disc' at /kisskb/src/drivers/scsi/qla2xxx/qla_mr.c:1890:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'qlafx00_fx_disc' at /kisskb/src/drivers/scsi/qla2xxx/qla_mr.c:1892:4: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/mutex.h:14, from /kisskb/src/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c:19: In function 'strncpy', inlined from 'create_component' at /kisskb/src/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c:916:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 128 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/drivers/net/wireless/ray_cs.c:32: In function 'strncpy', inlined from 'init_startup_params' at /kisskb/src/drivers/net/wireless/ray_cs.c:638:3, inlined from 'ray_init' at /kisskb/src/drivers/net/wireless/ray_cs.c:513:2, inlined from 'ray_config' at /kisskb/src/drivers/net/wireless/ray_cs.c:429:6, inlined from 'ray_probe' at /kisskb/src/drivers/net/wireless/ray_cs.c:328:9: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/current.h:16, from /kisskb/src/include/linux/sched.h:12, from /kisskb/src/include/linux/blkdev.h:5, from /kisskb/src/drivers/staging/rts5208/rtsx_scsi.c:23: In function 'strncpy', inlined from 'inquiry' at /kisskb/src/drivers/staging/rts5208/rtsx_scsi.c:539:3, inlined from 'rtsx_scsi_handler' at /kisskb/src/drivers/staging/rts5208/rtsx_scsi.c:3477:12: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated copying 28 bytes from a string of length 29 [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated copying between 1 and 27 bytes from a string of length 29 [-Wstringop-truncation] In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/skbuff.h:19, from /kisskb/src/include/linux/if_ether.h:23, from /kisskb/src/include/net/mac80211.h:21, from /kisskb/src/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c:18: In function 'strncpy', inlined from 'rtl8187_register_led' at /kisskb/src/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c:149:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 22 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/paca.h:19, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/drivers/staging/speakup/kobjects.c:15: In function 'strncpy', inlined from 'punc_store' at /kisskb/src/drivers/staging/speakup/kobjects.c:522:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/staging/speakup/kobjects.c: In function 'punc_store': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ In function 'strncpy', inlined from 'synth_store' at /kisskb/src/drivers/staging/speakup/kobjects.c:391:2: /kisskb/src/include/linux/string.h:246:9: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/staging/speakup/kobjects.c: In function 'synth_store': /kisskb/src/include/linux/string.h:267:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ WARNING: vmlinux.o(.text+0x36b4): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init() The function __boot_from_prom() references the function __init prom_init(). This is often because __boot_from_prom lacks a __init annotation or the annotation of prom_init is wrong. WARNING: vmlinux.o(.text+0x3944): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup() The function start_here_multiplatform() references the function __init early_setup(). This is often because start_here_multiplatform lacks a __init annotation or the annotation of early_setup is wrong. WARNING: vmlinux.o(.text+0x3978): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() The function start_here_common() references the function __init start_kernel(). This is often because start_here_common lacks a __init annotation or the annotation of start_kernel is wrong. /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'. /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'. /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'. Completed OK # rm -rf /kisskb/build/powerpc-next_ppc64le_allmodconfig_powerpc-gcc8 # Build took: 0:14:15.130308

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