Commit e7e79e99 authored by Namhyung Kim's avatar Namhyung Kim
Browse files

tools headers: Sync uapi/linux/prctl.h with the kernel source 



To pick up the changes in this cset:

  b1fabef3 prctl: Introduce PR_MTE_STORE_ONLY
  a2fc422e syscall_user_dispatch: Add PR_SYS_DISPATCH_INCLUSIVE_ON

This addresses these perf build warnings:

  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.

Signed-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
parent 4a4083af

tools/perf/trace/beauty/include/uapi/linux/prctl.h

+8 −1
Original line number Diff line number Diff line
@@ -244,6 +244,8 @@ struct prctl_mm_map { 
# define PR_MTE_TAG_MASK		(0xffffUL << PR_MTE_TAG_SHIFT)

/* Unused; kept only for source compatibility */

# define PR_MTE_TCF_SHIFT		1

/* MTE tag check store only */

# define PR_MTE_STORE_ONLY		(1UL << 19)

/* RISC-V pointer masking tag length */

# define PR_PMLEN_SHIFT			24

# define PR_PMLEN_MASK			(0x7fUL << PR_PMLEN_SHIFT)
@@ -255,7 +257,12 @@ struct prctl_mm_map { 
/* Dispatch syscalls to a userspace handler */

#define PR_SET_SYSCALL_USER_DISPATCH	59

# define PR_SYS_DISPATCH_OFF		0

# define PR_SYS_DISPATCH_ON		1

/* Enable dispatch except for the specified range */

# define PR_SYS_DISPATCH_EXCLUSIVE_ON	1

/* Enable dispatch for the specified range */

# define PR_SYS_DISPATCH_INCLUSIVE_ON	2

/* Legacy name for backwards compatibility */

# define PR_SYS_DISPATCH_ON		PR_SYS_DISPATCH_EXCLUSIVE_ON

/* The control values for the user space selector when dispatch is enabled */

# define SYSCALL_DISPATCH_FILTER_ALLOW	0

# define SYSCALL_DISPATCH_FILTER_BLOCK	1