From: tip-bot for Denys Vlasenko <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: bp@alien8.de, oleg@redhat.com, mingo@kernel.org,
ast@plumgrid.com, torvalds@linux-foundation.org,
luto@amacapital.net, keescook@chromium.org,
linux-kernel@vger.kernel.org, dvlasenk@redhat.com,
tglx@linutronix.de, wad@chromium.org, fweisbec@gmail.com,
hpa@zytor.com, rostedt@goodmis.org
Subject: [tip:x86/asm] x86/asm/entry/64: Fix incorrect comment
Date: Mon, 23 Mar 2015 06:30:37 -0700 [thread overview]
Message-ID: <tip-34061f134f70d33296fa56678cee122dd7010401@git.kernel.org> (raw)
In-Reply-To: <1427115839-6397-1-git-send-email-dvlasenk@redhat.com>
Commit-ID: 34061f134f70d33296fa56678cee122dd7010401
Gitweb: http://git.kernel.org/tip/34061f134f70d33296fa56678cee122dd7010401
Author: Denys Vlasenko <dvlasenk@redhat.com>
AuthorDate: Mon, 23 Mar 2015 14:03:59 +0100
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Mon, 23 Mar 2015 14:28:54 +0100
x86/asm/entry/64: Fix incorrect comment
The recent old_rsp -> rsp_scratch rename also changed this
comment, but in this case "old_rsp" was not referring to
PER_CPU(old_rsp).
Fix this.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Will Drewry <wad@chromium.org>
Link: http://lkml.kernel.org/r/1427115839-6397-1-git-send-email-dvlasenk@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/kernel/entry_64.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 0c91256..9184392 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -657,7 +657,7 @@ common_interrupt:
ASM_CLAC
addq $-0x80,(%rsp) /* Adjust vector to [-256,-1] range */
interrupt do_IRQ
- /* 0(%rsp): rsp_scratch */
+ /* 0(%rsp): old RSP */
ret_from_intr:
DISABLE_INTERRUPTS(CLBR_NONE)
TRACE_IRQS_OFF
prev parent reply other threads:[~2015-03-23 13:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-23 13:03 [PATCH] x86/asm/entry/64: fix wrong comment Denys Vlasenko
2015-03-23 13:30 ` tip-bot for Denys Vlasenko [this message]
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