Hello,
New build issue found on stable-rc/linux-5.4.y:
--- +arch/x86/events/amd/../perf_event.h:855:21: error: invalid output size for constraint '=q' in arch/x86/events/amd/core.o (arch/x86/events/amd/core.c) [logspec:kbuild,kbuild.compiler.error] ---
- dashboard: https://d.kernelci.org/issue/maestro:d36536187d181e0823b2aa631ebf9936dd657c5... - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 888d41479bea1f83b835311f71a91f5e08f6c4d7
Log excerpt: ===================================================== In file included from arch/x86/events/amd/core.c:12: +arch/x86/events/amd/../perf_event.h:855:21: error: invalid output size for constraint '=q' ./include/linux/percpu-defs.h:446:2: note: expanded from macro '__this_cpu_read' 446 | raw_cpu_read(pcp); \ | ^ ./include/linux/percpu-defs.h:420:28:.. note: expanded from macro 'raw_cpu_read' 420 | #define raw_cpu_read(pcp) __pcpu_size_call_return(raw_cpu_read_, pcp) | ^ ./include/linux/percpu-defs.h:323:23: note: expanded from macro '__pcpu_size_call_return' 323 | case 4: pscr_ret__ = stem##4(variable); break; \ | ^ <scratch space>:85:1: note: expanded from here 85 | raw_cpu_read_4 | ^ ./arch/x86/include/asm/percpu.h:396:30: note: expanded from macro 'raw_cpu_read_4' 396 | #define raw_cpu_read_4(pcp) percpu_from_op(, "mov", pcp) | ^ ./arch/x86/include/asm/percpu.h:189:15: note: expanded from macro 'percpu_from_op' 189 | : "=q" (pfo_ret__) \ | ^ ....+. HDRTEST usr/include/sound/sof/tokens.h . AR init/built-in.a ..........6 errors generated. ....+..... =====================================================
# Builds where the incident occurred:
## i386_defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (i386): - compiler: clang-17 - dashboard: https://d.kernelci.org/build/maestro:67ceff2318018371957eaf29
#kernelci issue maestro:d36536187d181e0823b2aa631ebf9936dd657c55
Reported-by: kernelci.org bot bot@kernelci.org
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