linux-kernel - [GIT pull] core/urgent for v5.11-rc6

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Date:   Sun, 31 Jan 2021 10:40:16 -0000
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org
Subject: [GIT pull] core/urgent for v5.11-rc6

Linus,

please pull the latest core/urgent branch from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-urgent-2021-01-31

up to:  41c1a06d1d15: entry: Unbreak single step reporting behaviour


A single fix for the single step reporting regression caused by getting the
condition wrong when moving SYSCALL_EMU away from TIF flags.

Thanks,

	tglx

------------------>
Yuxuan Shui (1):
      entry: Unbreak single step reporting behaviour


 kernel/entry/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/entry/common.c b/kernel/entry/common.c
index 378341642f94..6dd82be60df8 100644
--- a/kernel/entry/common.c
+++ b/kernel/entry/common.c
@@ -222,7 +222,7 @@ static inline bool report_single_step(unsigned long work)
  */
 static inline bool report_single_step(unsigned long work)
 {
-	if (!(work & SYSCALL_WORK_SYSCALL_EMU))
+	if (work & SYSCALL_WORK_SYSCALL_EMU)
 		return false;
 
 	return !!(current_thread_info()->flags & _TIF_SINGLESTEP);