Max Filippov ee9d6de73c xtensa: introduce spill_registers_kernel macro ...

commit e2fd1374c705abe4661df3fb6fadb3879c7c1846 upstream.

Most in-kernel users want registers spilled on the kernel stack and
don't require PS.EXCM to be set. That means that they don't need fixup
routine and could reuse regular window overflow mechanism for that,
which makes spill routine very simple.

Suggested-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-03-06 22:06:28 -08:00

..

boot

xtensa: don't use echo -e needlessly

2013-09-06 09:48:29 -07:00

configs

Remove GENERIC_HARDIRQ config option

2013-09-13 15:09:52 +02:00

include

xtensa: introduce spill_registers_kernel macro

2014-03-06 22:06:28 -08:00

kernel

xtensa: introduce spill_registers_kernel macro

2014-03-06 22:06:28 -08:00

lib

xtensa: clean up files to make them code-style compliant

2012-12-18 21:10:25 -08:00

mm

xtensa: use buddy allocator for PTE table

2013-11-15 09:32:19 +09:00

oprofile

xtensa: fix oprofile building as module

2013-05-09 01:07:09 -07:00

platforms

xtensa: xtfpga: fix definitions of platform devices

2014-02-13 13:55:32 -08:00

variants

xtensa: consolidate ccount access routines

2013-07-08 01:11:37 -07:00

Kconfig

Remove GENERIC_HARDIRQ config option

2013-09-13 15:09:52 +02:00

Kconfig.debug

xtensa: check TLB sanity on return to userspace

2013-07-08 01:18:56 -07:00

Makefile

xtensa: don't use echo -e needlessly

2013-09-06 09:48:29 -07:00