From a596a7e91710d26fd862e3b7031c4012974583f2 Mon Sep 17 00:00:00 2001
From: Cyril Bur <cyrilbur@gmail.com>
Date: Mon, 5 Feb 2018 16:17:16 +1100
Subject: [PATCH] powerpc/tm: Update function prototype comment
References: bsc#1118338
Patch-mainline: v4.19-rc1
Git-commit: a596a7e91710d26fd862e3b7031c4012974583f2
In commit eb5c3f1c8647 ("powerpc: Always save/restore checkpointed regs
during treclaim/trecheckpoint") __tm_recheckpoint was modified to no
longer take the second parameter 'unsigned long orig_msr' as part of a
TM rewrite to simplify the reclaiming/recheckpointing process.
There is a comment in the asm file where the function is delcared which
has an incorrect prototype with the 'orig_msr' parameter.
This patch corrects the comment.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/kernel/tm.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S
index ff12f47a96b6..6bb6f5123dcf 100644
--- a/arch/powerpc/kernel/tm.S
+++ b/arch/powerpc/kernel/tm.S
@@ -312,8 +312,8 @@ _GLOBAL(tm_reclaim)
blr
- /* void __tm_recheckpoint(struct thread_struct *thread,
- * unsigned long orig_msr)
+ /*
+ * void __tm_recheckpoint(struct thread_struct *thread)
* - Restore the checkpointed register state saved by tm_reclaim
* when we switch_to a process.
*
--
2.19.2