Buildresult: powerpc-next/40x/virtex_defconfig/powerpc-gcc4.6 built on Aug 28 2019, 16:31

kisskb

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Status:	OK
Date/Time:	Aug 28 2019, 16:31
Duration:	0:01:20.040975
Builder:	ka2
Revision:	powerpc/64: remove support for kernel-mode syscalls (`be6fe19c7426085670e24db974b49669be1829ef)`
Target:	powerpc-next/40x/virtex_defconfig/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	40x/virtex_defconfig (download)
Log:	Download original Possible warnings (4) kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<U1780>]' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify be6fe19c7426085670e24db974b49669be1829ef^{commit} be6fe19c7426085670e24db974b49669be1829ef already have revision, skipping fetch # git checkout -q -f -B kisskb be6fe19c7426085670e24db974b49669be1829ef # git clean -qxdf # < git log -1 # commit be6fe19c7426085670e24db974b49669be1829ef # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Tue Aug 27 13:30:07 2019 +1000 # # powerpc/64: remove support for kernel-mode syscalls # # There is support for the kernel to execute the 'sc 0' instruction and # make a system call to itself. This is a relic that is unused in the # tree, therefore untested. It's also highly questionable for modules to # be doing this. # # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20190827033010.28090-3-npiggin@gmail.com # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 be6fe19c7426085670e24db974b49669be1829ef # < make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_virtex_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 40x/virtex_defconfig # make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-next_40x_virtex_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<U1780>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<U1780>]' was declared here /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here INFO: Uncompressed kernel (size 0x56d2c8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.3.0-rc2+ Created: Wed Aug 28 16:33:01 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2767876 Bytes = 2703.00 KiB = 2.64 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-next_40x_virtex_defconfig_powerpc-gcc4.6 # Build took: 0:01:20.040975

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