From df4bd8c76d49cf5948d63987f4a795c544155906 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 9 Apr 2025 17:11:21 -0700 Subject: [PATCH] tools headers: Update the uapi/linux/prctl.h copy with the kernel sources To pick up the changes in: ec2d0c04624b3c8a posix-timers: Provide a mechanism to allocate a given timer ID Addressing this perf tools build warning: Warning: Kernel ABI header differences: diff -u tools/perf/trace/beauty/include/uapi/linux/prctl.h include/uapi/linux/prctl.h Please see tools/include/uapi/README for further details. Acked-by: Ingo Molnar Tested-by: Venkat Rao Bagalkote Cc: Thomas Gleixner Link: https://lore.kernel.org/r/20250410001125.391820-7-namhyung@kernel.org Signed-off-by: Namhyung Kim --- tools/perf/trace/beauty/include/uapi/linux/prctl.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tools/perf/trace/beauty/include/uapi/linux/prctl.h b/tools/perf/trace/beauty/include/uapi/linux/prctl.h index 5c6080680cb27..15c18ef4eb11a 100644 --- a/tools/perf/trace/beauty/include/uapi/linux/prctl.h +++ b/tools/perf/trace/beauty/include/uapi/linux/prctl.h @@ -353,4 +353,15 @@ struct prctl_mm_map { */ #define PR_LOCK_SHADOW_STACK_STATUS 76 +/* + * Controls the mode of timer_create() for CRIU restore operations. + * Enabling this allows CRIU to restore timers with explicit IDs. + * + * Don't use for normal operations as the result might be undefined. + */ +#define PR_TIMER_CREATE_RESTORE_IDS 77 +# define PR_TIMER_CREATE_RESTORE_IDS_OFF 0 +# define PR_TIMER_CREATE_RESTORE_IDS_ON 1 +# define PR_TIMER_CREATE_RESTORE_IDS_GET 2 + #endif /* _LINUX_PRCTL_H */ -- 2.39.5