Buildresult: linus/um-allyesconfig/um-x86_64-gcc12 built on Apr 5, 16:55

kisskb

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Status:	Failed
Date/Time:	Apr 5, 16:55
Duration:	0:00:09.109278
Builder:	ka7
Revision:	x86/cpufeatures: Add CPUID_LNX_5 to track recently added Linux-defined word (`8cb4a9a82b21623dbb4b3051dd30d98356cf95bc)`
Target:	linus/um-allyesconfig/um-x86_64-gcc12
Branch:	linus
Compiler:	um-x86_64-gcc12 (x86_64-linux-gcc.br_real (Buildroot 2021.11-4428-g6b6741b) 12.2.0 / GNU ld (GNU Binutils) 2.39)
Config:	allyesconfig (download)
Log:	Download original Possible errors arch/x86/um/shared/sysdep/kernel-offsets.h:9:6: error: no previous prototype for ‘foo’ [-Werror=missing-prototypes] cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:117: arch/um/kernel/asm-offsets.s] Error 1 make[2]: * [Makefile:1197: prepare0] Error 2 make[1]: * [Makefile:240: __sub-make] Error 2 make: * [Makefile:240: __sub-make] Error 2 Possible warnings (5) .config:14471:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:14475:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:14477:warning: override: reassigning to symbol UML_NET_SLIP .config:14482:warning: override: reassigning to symbol UML_NET_SLIRP arch/x86/um/user-offsets.c:17:6: warning: no previous prototype for ‘foo’ [-Wmissing-prototypes] Full Log # git rev-parse -q --verify 8cb4a9a82b21623dbb4b3051dd30d98356cf95bc^{commit} 8cb4a9a82b21623dbb4b3051dd30d98356cf95bc already have revision, skipping fetch # git checkout -q -f -B kisskb 8cb4a9a82b21623dbb4b3051dd30d98356cf95bc # git clean -qxdf # < git log -1 # commit 8cb4a9a82b21623dbb4b3051dd30d98356cf95bc # Author: Sean Christopherson <seanjc@google.com> # Date: Thu Apr 4 17:16:14 2024 -0700 # # x86/cpufeatures: Add CPUID_LNX_5 to track recently added Linux-defined word # # Add CPUID_LNX_5 to track cpufeatures' word 21, and add the appropriate # compile-time assert in KVM to prevent direct lookups on the features in # CPUID_LNX_5. KVM uses X86_FEATURE_* flags to manage guest CPUID, and so # must translate features that are scattered by Linux from the Linux-defined # bit to the hardware-defined bit, i.e. should never try to directly access # scattered features in guest CPUID. # # Opportunistically add NR_CPUID_WORDS to enum cpuid_leafs, along with a # compile-time assert in KVM's CPUID infrastructure to ensure that future # additions update cpuid_leafs along with NCAPINTS. # # No functional change intended. # # Fixes: 7f274e609f3d ("x86/cpufeatures: Add new word for scattered features") # Cc: Sandipan Das <sandipan.das@amd.com> # Signed-off-by: Sean Christopherson <seanjc@google.com> # Acked-by: Dave Hansen <dave.hansen@linux.intel.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 8cb4a9a82b21623dbb4b3051dd30d98356cf95bc # make -s -j 32 ARCH=um O=/kisskb/build/linus_allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_KCOV=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_GCC_PLUGIN_STRUCTLEAK=n # Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n # Added to kconfig CONFIG_UML_NET=n # Added to kconfig CONFIG_UML_NET_ETHERTAP=n # Added to kconfig CONFIG_UML_NET_TUNTAP=n # Added to kconfig CONFIG_UML_NET_SLIP=n # Added to kconfig CONFIG_UML_NET_DAEMON=n # Added to kconfig CONFIG_UML_NET_VDE=n # Added to kconfig CONFIG_UML_NET_MCAST=n # Added to kconfig CONFIG_UML_NET_PCAP=n # Added to kconfig CONFIG_UML_NET_SLIRP=n # Added to kconfig CONFIG_GCOV_KERNEL=n # Added to kconfig CONFIG_DEBUG_INFO_BTF=n # Added to kconfig CONFIG_BPF_PRELOAD=n # Added to kconfig CONFIG_SPI_STM32_QSPI=n # < make -s -j 32 ARCH=um O=/kisskb/build/linus_allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 32 ARCH=um O=/kisskb/build/linus_allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig .config:14471:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:14475:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:14477:warning: override: reassigning to symbol UML_NET_SLIP .config:14482:warning: override: reassigning to symbol UML_NET_SLIRP # make -s -j 32 ARCH=um O=/kisskb/build/linus_allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/arch/x86/um/user-offsets.c:17:6: warning: no previous prototype for ‘foo’ [-Wmissing-prototypes] 17 \| void foo(void) \| ^~~ In file included from /kisskb/src/arch/um/kernel/asm-offsets.c:1: /kisskb/src/arch/x86/um/shared/sysdep/kernel-offsets.h:9:6: error: no previous prototype for ‘foo’ [-Werror=missing-prototypes] 9 \| void foo(void) \| ^~~ cc1: all warnings being treated as errors make[3]: * [/kisskb/src/scripts/Makefile.build:117: arch/um/kernel/asm-offsets.s] Error 1 make[2]: * [/kisskb/src/Makefile:1197: prepare0] Error 2 make[1]: * [/kisskb/src/Makefile:240: __sub-make] Error 2 make: * [Makefile:240: __sub-make] Error 2 Command 'make -s -j 32 ARCH=um O=/kisskb/build/linus_allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2. # rm -rf /kisskb/build/linus_allyesconfig_um-x86_64-gcc12 # Build took: 0:00:09.109278

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