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| author | Jiri Slaby <jslaby@suse.cz> | 2019-10-11 13:50:48 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2019-10-18 10:31:42 +0200 |
| commit | fa97220196fda2613a6226cc30b573bd8976e15b (patch) | |
| tree | d2ffbe9df5a269c8806cd37579c69931e860c4f4 /arch/x86/lib | |
| parent | deff8a24e1021fb39dddf5f6bc5832e0e3a632ea (diff) | |
| download | linux-fa97220196fda2613a6226cc30b573bd8976e15b.tar.gz linux-fa97220196fda2613a6226cc30b573bd8976e15b.tar.bz2 linux-fa97220196fda2613a6226cc30b573bd8976e15b.zip | |
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@suse.cz>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-arch@vger.kernel.org
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20191011115108.12392-9-jslaby@suse.cz
Diffstat (limited to 'arch/x86/lib')
| -rw-r--r-- | arch/x86/lib/copy_user_64.S | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S index 86976b55ae74..4a12b3c120bf 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 |