Buildresult: linus-rand/x86_64-randconfig/x86_64-gcc8 built on Aug 7 2022, 07:01

kisskb

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Status:	Failed
Date/Time:	Aug 7 2022, 07:01
Duration:	0:00:54.384635
Builder:	ka4
Revision:	Revert "iommu/dma: Add config for PCI SAC address trick" (`af3e9579ecfbe1796334bb25a2f0a6437983673a)`
Target:	linus-rand/x86_64-randconfig/x86_64-gcc8
Branch:	linus-rand
Compiler:	x86_64-gcc8 (x86_64-linux-gcc (GCC) 8.5.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	randconfig (download)
Log:	Download original Possible errors mm/memory.c:92:2: error: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Werror=cpp] kernel/trace/ftrace.c:3149:1: error: 'ops_references_rec' defined but not used [-Werror=unused-function] cc1: all warnings being treated as errors make[2]: * [scripts/Makefile.build:249: mm/memory.o] Error 1 cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:249: kernel/trace/ftrace.o] Error 1 make[1]: * [Makefile:1844: mm] Error 2 make[2]: * [scripts/Makefile.build:466: kernel/trace] Error 2 make[1]: * [Makefile:1844: kernel] Error 2 make: * [Makefile:219: __sub-make] Error 2 Possible warnings (4) .config:4245:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:4250:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY mm/memory.c:92:2: error: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Werror=cpp] #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. Full Log # git rev-parse -q --verify af3e9579ecfbe1796334bb25a2f0a6437983673a^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master # git rev-parse -q --verify af3e9579ecfbe1796334bb25a2f0a6437983673a^{commit} af3e9579ecfbe1796334bb25a2f0a6437983673a # git checkout -q -f -B kisskb af3e9579ecfbe1796334bb25a2f0a6437983673a # git clean -qxdf # < git log -1 # commit af3e9579ecfbe1796334bb25a2f0a6437983673a # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat Aug 6 13:24:56 2022 -0700 # # Revert "iommu/dma: Add config for PCI SAC address trick" # # This reverts commit 4bf7fda4dce22214c70c49960b1b6438e6260b67. # # It turns out that it was hopelessly naive to think that this would work, # considering that we've always done this. The first machine I actually # tested this on broke at bootup, getting to # # Reached target cryptsetup.target - Local Encrypted Volumes. # # and then hanging. It's unclear what actually fails, since there's a lot # else going on around that time (eg amdgpu probing also happens around # that same time, but it could be some other random init thing that didn't # complete earlier and just caused the boot to hang at that point). # # The expectations that we should default to some unsafe and untested mode # seems entirely unfounded, and the belief that this wouldn't affect # modern systems is clearly entirely false. The machine in question is # about two years old, so it's not exactly shiny, but it's also not some # dusty old museum piece PDP-11 in a closet. # # Cc: Robin Murphy <robin.murphy@arm.com> # Cc: Christoph Hellwig <hch@lst.de> # Cc: John Garry <john.garry@huawei.com> # Cc: Joerg Roedel <jroedel@suse.de> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /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 af3e9579ecfbe1796334bb25a2f0a6437983673a # < make -s -j 120 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux- randconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_BPF_PRELOAD=n # Added to kconfig # < make -s -j 120 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_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 120 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux- olddefconfig .config:4245:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:4250:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY # make -s -j 120 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/mm/memory.c:92:2: error: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Werror=cpp] #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. ^~~~~~~ /kisskb/src/kernel/trace/ftrace.c:3149:1: error: 'ops_references_rec' defined but not used [-Werror=unused-function] ops_references_rec(struct ftrace_ops ops, struct dyn_ftrace rec) ^~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[2]: * [/kisskb/src/scripts/Makefile.build:249: mm/memory.o] Error 1 make[2]: * Waiting for unfinished jobs.... cc1: all warnings being treated as errors make[3]: * [/kisskb/src/scripts/Makefile.build:249: kernel/trace/ftrace.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1844: mm] Error 2 make[1]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:466: kernel/trace] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1844: kernel] Error 2 make: * [Makefile:219: __sub-make] Error 2 Command 'make -s -j 120 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_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/linus-rand_x86_64-randconfig_x86_64-gcc8 # Build took: 0:00:54.384635

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