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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-07-23 01:00:04 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-07-24 16:04:59 +0300 |
| commit | 27d6b4d14f5c3ab21c4aef87dd04055a2d7adf14 (patch) | |
| tree | ff1aaa49f6efd1be5955afd50c0e22423352b6d9 /arch/x86/include/asm/thread_info.h | |
| parent | 0bf019ea59e330770883ede4499d7f711d8c3adf (diff) | |
| download | linux-27d6b4d14f5c3ab21c4aef87dd04055a2d7adf14.tar.xz | |
x86/entry: Use generic syscall entry function
Replace the syscall entry work handling with the generic version. Provide
the necessary helper inlines to handle the real architecture specific
parts, e.g. ptrace.
Use a temporary define for idtentry_enter_user which will be cleaned up
seperately.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/20200722220520.376213694@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/thread_info.h')
| -rw-r--r-- | arch/x86/include/asm/thread_info.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index 8de8ceccb8bc..267701ae3d86 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -133,11 +133,6 @@ struct thread_info { #define _TIF_X32 (1 << TIF_X32) #define _TIF_FSCHECK (1 << TIF_FSCHECK) -/* Work to do before invoking the actual syscall. */ -#define _TIF_WORK_SYSCALL_ENTRY \ - (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \ - _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT) - /* flags to check in __switch_to() */ #define _TIF_WORK_CTXSW_BASE \ (_TIF_NOCPUID | _TIF_NOTSC | _TIF_BLOCKSTEP | \ |