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| author |   Gabriel Krisman Bertazi <krisman@collabora.com> | 2020-11-16 12:41:59 -0500 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2020-11-16 21:53:15 +0100 |
| commit | b86678cf0f1d76062aa964c5f0c6c89fe5a6dcfd (patch) | |
| tree | 133d9a75a84153a50733fbef55517eb84ea53210 /include/linux/entry-common.h | |
| parent | entry: Expose helpers to migrate TIF to SYSCALL_WORK flags (diff) | |
| download | linux-dev-b86678cf0f1d76062aa964c5f0c6c89fe5a6dcfd.tar.xz linux-dev-b86678cf0f1d76062aa964c5f0c6c89fe5a6dcfd.zip | |
entry: Wire up syscall_work in common entry code
Prepare the common entry code to use the SYSCALL_WORK flags. They will
be defined in subsequent patches for each type of syscall
work. SYSCALL_WORK_ENTRY/EXIT are defined for the transition, as they
will replace the TIF_ equivalent defines.
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/20201116174206.2639648-4-krisman@collabora.com
Diffstat (limited to 'include/linux/entry-common.h')
| -rw-r--r-- | include/linux/entry-common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/entry-common.h b/include/linux/entry-common.h index aab549026ab8..3fe8f868f15e 100644 --- a/include/linux/entry-common.h +++ b/include/linux/entry-common.h @@ -64,6 +64,9 @@ (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \ _TIF_SYSCALL_TRACEPOINT | ARCH_SYSCALL_EXIT_WORK) +#define SYSCALL_WORK_ENTER (0) +#define SYSCALL_WORK_EXIT (0) + /* * TIF flags handled in exit_to_user_mode_loop() */ |