linux-kernel - [tip: x86/asm] x86/uaccess: Annotate local function

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Message-ID: <157141623236.29376.16892257264383831942.tip-bot2@tip-bot2>
Date:   Fri, 18 Oct 2019 16:30:32 -0000
From:   "tip-bot2 for Jiri Slaby" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Jiri Slaby <jslaby@...e.cz>, Borislav Petkov <bp@...e.de>,
        "H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        linux-arch@...r.kernel.org, Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "x86-ml" <x86@...nel.org>, Ingo Molnar <mingo@...nel.org>,
        Borislav Petkov <bp@...en8.de>, linux-kernel@...r.kernel.org
Subject: [tip: x86/asm] x86/uaccess: Annotate local function

The following commit has been merged into the x86/asm branch of tip:

Commit-ID:     fa97220196fda2613a6226cc30b573bd8976e15b
Gitweb:        https://git.kernel.org/tip/fa97220196fda2613a6226cc30b573bd8976e15b
Author:        Jiri Slaby <jslaby@...e.cz>
AuthorDate:    Fri, 11 Oct 2019 13:50:48 +02:00
Committer:     Borislav Petkov <bp@...e.de>
CommitterDate: Fri, 18 Oct 2019 10:31:42 +02:00

x86/uaccess: Annotate local function

.Lcopy_user_handle_tail is a self-standing local function, annotate it
as such using SYM_CODE_START_LOCAL.

Again, no functional change, just documentation.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Josh Poimboeuf <jpoimboe@...hat.com>
Cc: linux-arch@...r.kernel.org
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: x86-ml <x86@...nel.org>
Link: https://lkml.kernel.org/r/20191011115108.12392-9-jslaby@suse.cz
---
 arch/x86/lib/copy_user_64.S | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
index 86976b5..4a12b3c 100644
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -230,8 +230,7 @@ EXPORT_SYMBOL(copy_user_enhanced_fast_string)
  * Output:
  * eax uncopied bytes or 0 if successful.
  */
-ALIGN;
-.Lcopy_user_handle_tail:
+SYM_CODE_START_LOCAL(.Lcopy_user_handle_tail)
 	movl %edx,%ecx
 1:	rep movsb
 2:	mov %ecx,%eax
@@ -239,7 +238,7 @@ ALIGN;
 	ret
 
 	_ASM_EXTABLE_UA(1b, 2b)
-END(.Lcopy_user_handle_tail)
+SYM_CODE_END(.Lcopy_user_handle_tail)
 
 /*
  * copy_user_nocache - Uncached memory copy with exception handling