# 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 # 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 # Signed-off-by: Sean Christopherson # Acked-by: Dave Hansen # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux-ld --version # < git log --format=%s --max-count=1 8cb4a9a82b21623dbb4b3051dd30d98356cf95bc # make -s -j 32 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux- axs103_smp_defconfig # Added to kconfig CONFIG_INITRAMFS_SOURCE="" # < make -s -j 32 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux- help # make -s -j 32 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux- olddefconfig # make -s -j 32 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux- /kisskb/src/arch/arc/boot/dts/axc003_idu.dtsi:92.16-97.5: Warning (interrupt_provider): /cpu_card/pct: '#interrupt-cells' found, but node is not an interrupt provider /kisskb/src/arch/arc/boot/dts/axc003_idu.dtsi:109.18-111.5: Warning (interrupt_provider): /axs10x_mb/ethernet@18000: '#interrupt-cells' found, but node is not an interrupt provider also defined at /kisskb/src/arch/arc/boot/dts/axs10x_mb.dtsi:73.24-88.5 arch/arc/boot/dts/axs103_idu.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider' /kisskb/src/arch/arc/kernel/ptrace.c:342:16: warning: no previous prototype for 'syscall_trace_enter' [-Wmissing-prototypes] 342 | asmlinkage int syscall_trace_enter(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/base/regmap/regcache-maple.c: In function 'regcache_maple_drop': /kisskb/src/drivers/base/regmap/regcache-maple.c:113:23: warning: 'lower_index' is used uninitialized [-Wuninitialized] 113 | unsigned long lower_index, lower_last; | ^~~~~~~~~~~ /kisskb/src/drivers/base/regmap/regcache-maple.c:113:36: warning: 'lower_last' is used uninitialized [-Wuninitialized] 113 | unsigned long lower_index, lower_last; | ^~~~~~~~~~ /kisskb/src/drivers/base/regmap/regcache-maple.c:114:23: warning: 'upper_index' is used uninitialized [-Wuninitialized] 114 | unsigned long upper_index, upper_last; | ^~~~~~~~~~~ /kisskb/src/drivers/base/regmap/regcache-maple.c:114:36: warning: 'upper_last' is used uninitialized [-Wuninitialized] 114 | unsigned long upper_index, upper_last; | ^~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 # Build took: 0:00:59.267523