Commits
Toshi Kani committed ee9737c9247
x86/uaccess/64: Make the __copy_user_nocache() assembly code more readable
Add comments to __copy_user_nocache() to clarify its procedures
and alignment requirements.
Also change numeric branch target labels to named local labels.
No code changed:
arch/x86/lib/copy_user_64.o:
text data bss dec hex filename
1239 0 0 1239 4d7 copy_user_64.o.before
1239 0 0 1239 4d7 copy_user_64.o.after
md5:
58bed94c2db98c1ca9a2d46d0680aaae copy_user_64.o.before.asm
58bed94c2db98c1ca9a2d46d0680aaae copy_user_64.o.after.asm
Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Cc: <stable@vger.kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Borislav Petkov <bp@suse.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Luis R. Rodriguez <mcgrof@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: brian.boylston@hpe.com
Cc: dan.j.williams@intel.com
Cc: linux-nvdimm@lists.01.org
Cc: micah.parrish@hpe.com
Cc: ross.zwisler@linux.intel.com
Cc: vishal.l.verma@intel.com
Link: http://lkml.kernel.org/r/1455225857-12039-2-git-send-email-toshi.kani@hpe.com
[ Small readability edits and added object file comparison. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>