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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-28 22:38:26 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-28 22:38:26 +0300 |
| commit | b03a4342142be0c608061a91fa52ec21f6853152 (patch) | |
| tree | fd6e479d544afb432e1e3260897010e8aefafb59 /include/uapi | |
| parent | 5b07aaca1809f459d74589c38b20f87da554027f (diff) | |
| parent | 46822860a5a9a5a558475d323a55c8aab0b54012 (diff) | |
| download | linux-b03a4342142be0c608061a91fa52ec21f6853152.tar.xz | |
Merge tag 'seccomp-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull seccomp updates from Kees Cook:
- Provide USER_NOTIFY flag for synchronous mode (Andrei Vagin, Peter
Oskolkov). This touches the scheduler and perf but has been Acked by
Peter Zijlstra.
- Fix regression in syscall skipping and restart tracing on arm32. This
touches arch/arm/ but has been Acked by Arnd Bergmann.
* tag 'seccomp-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
seccomp: Add missing kerndoc notations
ARM: ptrace: Restore syscall skipping for tracers
ARM: ptrace: Restore syscall restart tracing
selftests/seccomp: Handle arm32 corner cases better
perf/benchmark: add a new benchmark for seccom_unotify
selftest/seccomp: add a new test for the sync mode of seccomp_user_notify
seccomp: add the synchronous mode for seccomp_unotify
sched: add a few helpers to wake up tasks on the current cpu
sched: add WF_CURRENT_CPU and externise ttwu
seccomp: don't use semaphore and wait_queue together
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/seccomp.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/seccomp.h b/include/uapi/linux/seccomp.h index 0fdc6ef02b94..dbfc9b37fcae 100644 --- a/include/uapi/linux/seccomp.h +++ b/include/uapi/linux/seccomp.h @@ -115,6 +115,8 @@ struct seccomp_notif_resp { __u32 flags; }; +#define SECCOMP_USER_NOTIF_FD_SYNC_WAKE_UP (1UL << 0) + /* valid flags for seccomp_notif_addfd */ #define SECCOMP_ADDFD_FLAG_SETFD (1UL << 0) /* Specify remote fd */ #define SECCOMP_ADDFD_FLAG_SEND (1UL << 1) /* Addfd and return it, atomically */ @@ -150,4 +152,6 @@ struct seccomp_notif_addfd { #define SECCOMP_IOCTL_NOTIF_ADDFD SECCOMP_IOW(3, \ struct seccomp_notif_addfd) +#define SECCOMP_IOCTL_NOTIF_SET_FLAGS SECCOMP_IOW(4, __u64) + #endif /* _UAPI_LINUX_SECCOMP_H */ |