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e2fd1374c7
linux/arch/xtensa/kernel
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Max Filippov e2fd1374c7 xtensa: introduce spill_registers_kernel macro 
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.

Cc: stable@vger.kernel.org
Suggested-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2014-01-25 23:20:09 +04:00
..
.gitignore xtensa: tell git to ignore generated files 2013-06-05 10:14:19 -07:00
align.S xtensa: keep a3 and excsave1 on entry to exception handlers 2013-09-06 09:47:41 -07:00
asm-offsets.c xtensa: add support for TLS 2013-02-23 19:35:57 -08:00
coprocessor.S xtensa: keep a3 and excsave1 on entry to exception handlers 2013-09-06 09:47:41 -07:00
entry.S xtensa: introduce spill_registers_kernel macro 2014-01-25 23:20:09 +04:00
head.S xtensa: implement CPU hotplug 2014-01-14 10:19:59 -08:00
irq.c xtensa: implement CPU hotplug 2014-01-14 10:19:59 -08:00
Makefile xtensa: add SMP support 2014-01-14 10:19:58 -08:00
mcount.S xtensa: add static function tracer support 2013-07-08 01:18:57 -07:00
module.c xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
mxhead.S xtensa: add SMP support 2014-01-14 10:19:58 -08:00
pci-dma.c xtensa: add missing symbol exports 2012-10-03 15:12:52 -07:00
pci.c xtensa: fix section mismatch in pcibios_fixup_bus 2013-06-05 10:14:22 -07:00
platform.c xtensa: cleanup ccount frequency tracking 2013-07-08 01:11:37 -07:00
process.c xtensa: Use generic idle loop 2013-04-08 17:39:29 +02:00
ptrace.c xtensa: add support for TLS 2013-02-23 19:35:57 -08:00
setup.c xtensa: remap io area defined in device tree 2014-01-15 00:25:14 +04:00
signal.c xtensa: don't use alternate signal stack on threads 2013-10-15 13:39:16 -07:00
smp.c xtensa: Enable irqs after cpu is set online 2014-01-15 00:12:41 +04:00
stacktrace.c xtensa: provide custom CALLER_ADDR* implementations 2013-05-09 01:07:10 -07:00
syscall.c xtensa: avoid mmap cache aliasing 2013-02-23 19:12:53 -08:00
time.c xtensa: export ccount_freq 2014-01-19 20:00:48 +04:00
traps.c xtensa: implement CPU hotplug 2014-01-14 10:19:59 -08:00
vectors.S xtensa: keep a3 and excsave1 on entry to exception handlers 2013-09-06 09:47:41 -07:00
vmlinux.lds.S xtensa: add SMP support 2014-01-14 10:19:58 -08:00
xtensa_ksyms.c xtensa: Fix broken allmodconfig build 2013-09-06 09:50:56 -07:00