From: Gabriel Krisman Bertazi <krisman@collabora.com>
Date: Mon, 16 Nov 2020 17:41:57 +0000 (-0500)
Subject: x86: Expose syscall_work field in thread_info
X-Git-Tag: v5.11-rc1~180^2~28
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b4581a52caff79eab1ea6caaaa4e08526ce2782b;p=thirdparty%2Fkernel%2Flinux.git

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@collabora.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20201116174206.2639648-2-krisman@collabora.com
---

diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index 06a171037558d..0da5d58d7c792 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 */
 };