]> git.baikalelectronics.ru Git - kernel.git/commit
ARM: cleanup undefined instruction entry code
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 23 Feb 2013 17:53:52 +0000 (17:53 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 23 Feb 2013 17:53:52 +0000 (17:53 +0000)
commit27a7b7f0231ea31973ae153c4f9bf934937549c2
tree6b77601e515a3133b9b7537f2592b1fb15fb3425
parentef28e4318d2f74158f4f6779ac8906c88440cf76
ARM: cleanup undefined instruction entry code

We don't need to keep reloading the thread into into r10 - we can do
this once and keep the value cached in the register.  Also, schedule
some instructions better so that the pipeline doesn't stall after a
load in the neon code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/kernel/entry-armv.S