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| author |   Gabriel Krisman Bertazi <krisman@collabora.com> | 2020-11-16 12:42:04 -0500 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2020-11-16 21:53:16 +0100 |
| commit | 785dc4eb7fd74e3b7f4eac468457b633117e1aea (patch) | |
| tree | 60c388d5fce5a161f3eff2fba0ddfdd1652fc17d /include/linux/thread_info.h | |
| parent | ptrace: Migrate TIF_SYSCALL_EMU to use SYSCALL_WORK flag (diff) | |
| download | wireguard-linux-785dc4eb7fd74e3b7f4eac468457b633117e1aea.tar.xz wireguard-linux-785dc4eb7fd74e3b7f4eac468457b633117e1aea.zip | |
audit: Migrate to use SYSCALL_WORK flag
On architectures using the generic syscall entry code the architecture
independent syscall work is moved to flags in thread_info::syscall_work.
This removes architecture dependencies and frees up TIF bits.
Define SYSCALL_WORK_SYSCALL_AUDIT, use it in the generic entry code and
convert the code which uses the TIF specific helper functions to use the
new *_syscall_work() helpers which either resolve to the new mode for users
of the generic entry code or to the TIF based functions for the other
architectures.
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20201116174206.2639648-9-krisman@collabora.com
Diffstat (limited to 'include/linux/thread_info.h')
| -rw-r--r-- | include/linux/thread_info.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h index 85b8a4216168..317363212ae9 100644 --- a/include/linux/thread_info.h +++ b/include/linux/thread_info.h @@ -40,12 +40,14 @@ enum syscall_work_bit { SYSCALL_WORK_BIT_SYSCALL_TRACEPOINT, SYSCALL_WORK_BIT_SYSCALL_TRACE, SYSCALL_WORK_BIT_SYSCALL_EMU, + SYSCALL_WORK_BIT_SYSCALL_AUDIT, }; #define SYSCALL_WORK_SECCOMP BIT(SYSCALL_WORK_BIT_SECCOMP) #define SYSCALL_WORK_SYSCALL_TRACEPOINT BIT(SYSCALL_WORK_BIT_SYSCALL_TRACEPOINT) #define SYSCALL_WORK_SYSCALL_TRACE BIT(SYSCALL_WORK_BIT_SYSCALL_TRACE) #define SYSCALL_WORK_SYSCALL_EMU BIT(SYSCALL_WORK_BIT_SYSCALL_EMU) +#define SYSCALL_WORK_SYSCALL_AUDIT BIT(SYSCALL_WORK_BIT_SYSCALL_AUDIT) #include <asm/thread_info.h> |