]> 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)
commitb447a3f91e7e9f7b19603c3b35d31c100323864c
tree6b77601e515a3133b9b7537f2592b1fb15fb3425
parentb82d9eb10fa98f8229357371867818e4b6750349
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