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Josh Poimboeuf 82e844a653 x86/uaccess: Remove redundant CLACs in getuser/putuser error paths 
The same getuser/putuser error paths are used regardless of whether AC
is set.  In non-exception failure cases, this results in an unnecessary
CLAC.

Fixes the following warnings:

  arch/x86/lib/getuser.o: warning: objtool: .altinstr_replacement+0x18: redundant UACCESS disable
  arch/x86/lib/putuser.o: warning: objtool: .altinstr_replacement+0x18: redundant UACCESS disable

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/bc14ded2755ae75bd9010c446079e113dbddb74b.1563413318.git.jpoimboe@redhat.com
2019-07-18 21:01:06 +02:00
..
alpha Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
arc Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
arm Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
arm64 Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
c6x Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2019-07-10 21:42:03 -07:00
csky Kconfig updates for v5.3 2019-07-12 16:06:27 -07:00
h8300 h8300 update for 5.3 2019-07-17 09:36:38 -07:00
hexagon hexagon: define syscall_get_error() and syscall_get_return_value() 2019-07-16 19:23:24 -07:00
ia64 Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
m68k arch: mark syscall number 435 reserved for clone3 2019-07-15 00:39:33 +02:00
microblaze clone3-v5.3 2019-07-11 10:09:44 -07:00
mips This round of clk driver and framework updates is heavy on the driver update 2019-07-17 10:07:48 -07:00
nds32 nds32: fix asm/syscall.h 2019-07-16 19:23:24 -07:00
nios2 nios2 update for v5.3-rc1 2019-07-12 15:38:05 -07:00
openrisc dma-mapping updates for Linux 5.3 2019-07-12 15:13:55 -07:00
parisc Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
powerpc Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
riscv Kconfig updates for v5.3 2019-07-12 16:06:27 -07:00
s390 Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
sh SH update for 5.3 2019-07-17 09:34:10 -07:00
sparc Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
um This pull request contains the following changes for UML: 2019-07-14 17:17:34 -07:00
unicore32 Kconfig updates for v5.3 2019-07-12 16:06:27 -07:00
x86 x86/uaccess: Remove redundant CLACs in getuser/putuser error paths 2019-07-18 21:01:06 +02:00
xtensa Merge branch 'akpm' (patches from Andrew) 2019-07-17 08:58:04 -07:00
.gitignore
Kconfig dma-direct: provide generic support for uncached kernel segments 2019-06-03 16:00:08 +02:00