Le 17/09/2025 à 16:00, Thomas Weißschuh a écrit :
The usage of ASM_FTR_IFCLR(CPU_TR_ARCH_31) requires asm/cputable.h and asm/feature-fixups.h. Currently these headers are included transitively, but that transitive inclusion is about to go away.
Hum ...
That was unexpectedly added by commit 9c7bfc2dc21e ("powerpc/64s: Make POWER10 and later use pause_short in cpu_relax loops")
In theory, vdso/ headers shouldn't include any headers outside of vdso/
Explicitly include the headers.
Signed-off-by: Thomas Weißschuh thomas.weissschuh@linutronix.de
arch/powerpc/include/asm/vdso/processor.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/powerpc/include/asm/vdso/processor.h b/arch/powerpc/include/asm/vdso/processor.h index 80d13207c5688d73954822aede2bbe2d0e05c054..42b64903bdf47cc5bd571fc3b5caed45e6358cb9 100644 --- a/arch/powerpc/include/asm/vdso/processor.h +++ b/arch/powerpc/include/asm/vdso/processor.h @@ -4,6 +4,9 @@ #ifndef __ASSEMBLY__
__ASSEMBLY__ is replaced by __ASSEMBLER__ in powerpc-next in commit 74db6cc331b0 ("powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers")
+#include <asm/cputable.h> +#include <asm/feature-fixups.h>
- /* Macros for adjusting thread priority (hardware multi-threading) */ #ifdef CONFIG_PPC64 #define HMT_very_low() asm volatile("or 31, 31, 31 # very low priority")