[tip: core/entry] x86: Expose syscall_work field in thread_info

[tip-bot2 for Gabriel Krisman Bertazi]

The following commit has been merged into the core/entry branch of tip:

Commit-ID:     b4581a52caff79eab1ea6caaaa4e08526ce2782b
Gitweb:        https://git.kernel.org/tip/b4581a52caff79eab1ea6caaaa4e08526ce2782b
Author:        Gabriel Krisman Bertazi <krisman@xxxxxxxxxxxxx>
AuthorDate:    Mon, 16 Nov 2020 12:41:57 -05:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Mon, 16 Nov 2020 21:53:15 +01:00

x86: Expose syscall_work field in thread_info

This field will be used by SYSCALL_WORK flags, migrated from TI flags.

Signed-off-by: Gabriel Krisman Bertazi <krisman@xxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20201116174206.2639648-2-krisman@xxxxxxxxxxxxx

---
 arch/x86/include/asm/thread_info.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 06a1710..0da5d58 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -55,6 +55,7 @@ struct task_struct;
 
 struct thread_info {
 	unsigned long		flags;		/* low level flags */
+	unsigned long		syscall_work;	/* SYSCALL_WORK_ flags */
 	u32			status;		/* thread synchronous flags */
 };