Buildresult: powerpc-next/ppc40x_defconfig/powerpc-gcc5 built on Nov 2 2018, 05:52
kisskb
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Status:
OK
Date/Time:
Nov 2 2018, 05:52
Duration:
0:00:17.857518
Builder:
ka4
Revision:
selftests/powerpc: Fix compilation issue due to asm label (
1936f094e164cc13ebf17aba1d6b34e033e64188)
Target:
powerpc-next/ppc40x_defconfig/powerpc-gcc5
Branch:
powerpc-next
Compiler:
powerpc-gcc5
(powerpc64-linux-gcc (GCC) 5.5.0)
Config:
ppc40x_defconfig
(
download
)
Log:
Download original
Possible warnings (1)
arch/powerpc/kernel/head_40x.S:883: Warning: invalid register expression
Full Log
# git rev-parse -q --verify 1936f094e164cc13ebf17aba1d6b34e033e64188^{commit} 1936f094e164cc13ebf17aba1d6b34e033e64188 already have revision, skipping fetch # git checkout -q -f -B kisskb 1936f094e164cc13ebf17aba1d6b34e033e64188 # git clean -qxdf # < git log -1 # commit 1936f094e164cc13ebf17aba1d6b34e033e64188 # Author: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> # Date: Wed Oct 31 22:48:13 2018 +0530 # # selftests/powerpc: Fix compilation issue due to asm label # # We are using 'dscr_insn' as a label in inline asm to identify if a # SIGILL was generated by the mtspr instruction at that point. However, # with inline assembly, the compiler is still free to duplicate the asm # statement for optimization purposes, which results in the label being # defined twice with the error: # /tmp/ccerQCql.s:874: Error: symbol `dscr_insn' is already defined # # With different compiler versions, we may also see: # /tmp/ccJzLDlN.o:(.toc+0x0): undefined reference to `dscr_insn' # # Remove the use of the label in the inline assembly. Instead, just look # for the offending instruction in the signal handler. # # Fixes: d2bf793237b3 ("selftests/powerpc: Add test to verify rfi flush across a system call") # Reported-by: Breno Leitao <leitao@debian.org> # Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> # Tested-by: Breno Leitao <leitao@debian.org> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 1936f094e164cc13ebf17aba1d6b34e033e64188 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc40x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc40x_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc40x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/kernel/head_40x.S: Assembler messages: /kisskb/src/arch/powerpc/kernel/head_40x.S:883: Warning: invalid register expression INFO: Uncompressed kernel (size 0x531aec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x531aec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x531aec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x531aec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x52140c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-4.19.0-rc3-g1936f094e164 Created: Fri Nov 2 05:52:49 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2619418 Bytes = 2558.03 KiB = 2.50 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.19.0-rc3-g1936f094e164 Created: Fri Nov 2 05:52:49 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2651664 Bytes = 2589.52 KiB = 2.53 MiB Load Address: 00600000 Entry Point: 006017e8 Image Name: Linux-4.19.0-rc3-g1936f094e164 Created: Fri Nov 2 05:52:49 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2652186 Bytes = 2590.03 KiB = 2.53 MiB Load Address: 00600000 Entry Point: 00601a24 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc40x_defconfig_powerpc-gcc5 # Build took: 0:00:17.857518
© Michael Ellerman 2006-2018.