Buildresult: powerpc-fixes/powerpc-allmodconfig+ppc64le/powerpc-gcc5 built on Jul 17 2018, 13:02

kisskb

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Status:	OK
Date/Time:	Jul 17 2018, 13:02
Duration:	0:28:08.708024
Builder:	ka3
Revision:	powerpc/xmon: Fix disassembly since printf changes (`2dfc21550af6fcc9dbd445da241f8f963d25c782)`
Target:	powerpc-fixes/powerpc-allmodconfig+ppc64le/powerpc-gcc5
Branch:	powerpc-fixes
Compiler:	powerpc-gcc5 (powerpc64le-linux-gcc (GCC) 5.2.0)
Config:	allmodconfig+ppc64le (download)
Log:	Download original Possible warnings (5) arch/powerpc/include/asm/io.h:160:2: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/powerpc/include/asm/io.h:160:2: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized] 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() Full Log # git rev-parse -q --verify 2dfc21550af6fcc9dbd445da241f8f963d25c782^{commit} 2dfc21550af6fcc9dbd445da241f8f963d25c782 already have revision, skipping fetch # git checkout -q -f -B kisskb 2dfc21550af6fcc9dbd445da241f8f963d25c782 # git clean -qxdf # < git log -1 # commit 2dfc21550af6fcc9dbd445da241f8f963d25c782 # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Mon Jul 16 23:52:14 2018 +1000 # # powerpc/xmon: Fix disassembly since printf changes # # The recent change to add printf annotations to xmon inadvertently made # the disassembly output ugly, eg: # # c00000002001e058 7ee00026 mfcr r23 # c00000002001e05c fffffffffae101a0 std r23,416(r1) # c00000002001e060 fffffffff8230000 std r1,0(r3) # # The problem being that negative 32-bit values are being displayed in # full 64-bits. # # The printf conversion was actually correct, we are passing unsigned # long so it should use "lx". But powerpc instructions are only 4 bytes # and the code only reads 4 bytes, so inst should really just be # unsigned int, and that also fixes the printing to look the way we # want: # # c00000002001e058 7ee00026 mfcr r23 # c00000002001e05c fae101a0 std r23,416(r1) # c00000002001e060 f8230000 std r1,0(r3) # # Fixes: e70d8f55268b ("powerpc/xmon: Add __printf annotation to xmon_printf()") # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version # < git log --format=%s --max-count=1 2dfc21550af6fcc9dbd445da241f8f963d25c782 # < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+ppc64le_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- allmodconfig # Added to kconfig CONFIG_CPU_LITTLE_ENDIAN=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # yes \n \| make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+ppc64le_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+ppc64le_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. In file included from /kisskb/src/include/linux/io.h:25:0, from /kisskb/src/include/linux/of_address.h:7, from /kisskb/src/drivers/ata/ahci_qoriq.c:18: /kisskb/src/drivers/ata/ahci_qoriq.c: In function 'ahci_qoriq_hardreset': /kisskb/src/arch/powerpc/include/asm/io.h:160:2: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized] __asm__ __volatile__("sync;"#insn"%U0%X0 %1,%0" \ ^ /kisskb/src/drivers/ata/ahci_qoriq.c:86:14: note: 'px_is' was declared here u32 px_cmd, px_is, px_val; ^ In file included from /kisskb/src/include/linux/io.h:25:0, from /kisskb/src/include/linux/of_address.h:7, from /kisskb/src/drivers/ata/ahci_qoriq.c:18: /kisskb/src/arch/powerpc/include/asm/io.h:160:2: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized] __asm__ __volatile__("sync;"#insn"%U0%X0 %1,%0" \ ^ /kisskb/src/drivers/ata/ahci_qoriq.c:86:6: note: 'px_cmd' was declared here u32 px_cmd, px_is, px_val; ^ /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. 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. Completed OK # rm -rf /kisskb/build/powerpc-fixes_allmodconfig+ppc64le_ppc64le # Build took: 0:28:08.708024

© Michael Ellerman 2006-2018.