Buildresult: powerpc-fixes/x86_64-allmodconfig/x86_64-gcc8 built on Sep 10 2022, 02:24

kisskb

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Status:	Failed
Date/Time:	Sep 10 2022, 02:24
Duration:	0:34:28.448143
Builder:	ka1
Revision:	powerpc/pseries: Fix plpks crash on non-pseries (`a66de5283e16602b74658289360505ceeb308c90)`
Target:	powerpc-fixes/x86_64-allmodconfig/x86_64-gcc8
Branch:	powerpc-fixes
Compiler:	x86_64-gcc8 (x86_64-linux-gcc (GCC) 8.5.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	allmodconfig (download)
Log:	Download original Possible errors drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.c:6806:1: error: the frame size of 2096 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c:3768:1: error: the frame size of 2144 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:249: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.o] Error 1 cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:249: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.o] Error 1 make[4]: * [scripts/Makefile.build:465: drivers/gpu/drm/amd/amdgpu] Error 2 make[3]: * [scripts/Makefile.build:465: drivers/gpu/drm] Error 2 make[2]: * [scripts/Makefile.build:465: drivers/gpu] Error 2 make[1]: * [Makefile:1853: drivers] Error 2 make: * [Makefile:222: __sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify a66de5283e16602b74658289360505ceeb308c90^{commit} a66de5283e16602b74658289360505ceeb308c90 already have revision, skipping fetch # git checkout -q -f -B kisskb a66de5283e16602b74658289360505ceeb308c90 # git clean -qxdf # < git log -1 # commit a66de5283e16602b74658289360505ceeb308c90 # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Wed Sep 7 09:37:17 2022 +1000 # # powerpc/pseries: Fix plpks crash on non-pseries # # As reported[1] by Nathan, the recently added plpks driver will crash if # it's built into the kernel and booted on a non-pseries machine, eg # powernv: # # kernel BUG at arch/powerpc/kernel/syscall.c:39! # Oops: Exception in kernel mode, sig: 5 [#1] # LE PAGE_SIZE=64K MMU=Radix SMP NR_CPUS=2048 NUMA PowerNV # ... # NIP system_call_exception+0x90/0x3d0 # LR system_call_common+0xec/0x250 # Call Trace: # 0xc0000000035c3e10 (unreliable) # system_call_common+0xec/0x250 # --- interrupt: c00 at plpar_hcall+0x38/0x60 # NIP: c0000000000e4300 LR: c00000000202945c CTR: 0000000000000000 # REGS: c0000000035c3e80 TRAP: 0c00 Not tainted (6.0.0-rc4) # MSR: 9000000002009033 <SF,HV,VEC,EE,ME,IR,DR,RI,LE> CR: 28000284 XER: 00000000 # ... # NIP plpar_hcall+0x38/0x60 # LR pseries_plpks_init+0x64/0x23c # --- interrupt: c00 # # On powernv Linux is the hypervisor, so a hypercall just ends up going to # the syscall path, which BUGs if the syscall (hypercall) didn't come from # userspace. # # The fix is simply to not probe the plpks driver on non-pseries machines. # # [1] https://lore.kernel.org/linuxppc-dev/Yxe06fbq18Wv9y3W@dev-arch.thelio-3990X/ # # Fixes: 2454a7af0f2a ("powerpc/pseries: define driver for Platform KeyStore") # Reported-by: Nathan Chancellor <nathan@kernel.org> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Tested-by: Dan Horák <dan@danny.cz> # Reviewed-by: Dan Horák <dan@danny.cz> # Tested-by: Nathan Chancellor <nathan@kernel.org> # Link: https://lore.kernel.org/r/20220907065038.1604504-1-mpe@ellerman.id.au # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 a66de5283e16602b74658289360505ceeb308c90 # < make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # < make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux- help # make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux- olddefconfig # make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.c: In function 'UseMinimumDCFCLK': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.c:6806:1: error: the frame size of 2096 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] } ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c: In function 'dml32_ModeSupportAndSystemConfigurationFull': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c:3768:1: error: the frame size of 2144 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] } // ModeSupportAndSystemConfigurationFull ^ cc1: all warnings being treated as errors make[5]: * [/kisskb/src/scripts/Makefile.build:249: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.o] Error 1 make[5]: * Waiting for unfinished jobs.... cc1: all warnings being treated as errors make[5]: * [/kisskb/src/scripts/Makefile.build:249: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.o] Error 1 make[4]: * [/kisskb/src/scripts/Makefile.build:465: drivers/gpu/drm/amd/amdgpu] Error 2 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:465: drivers/gpu/drm] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:465: drivers/gpu] Error 2 make[1]: * [/kisskb/src/Makefile:1853: drivers] Error 2 make: * [Makefile:222: __sub-make] Error 2 Command 'make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-fixes_x86-allmodconfig_x86_64-gcc8 # Build took: 0:34:28.448143

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