Max Filippov 895666a992 xtensa: disable IRQs while IRQ handler is running ... IRQ handlers are expected to run with IRQs disabled. See e.g. http://lwn.net/Articles/380931/ for a longer story. This was overlooked in the commit 2d1c645 xtensa: dispatch medium-priority interrupts Revert to old behavior and simplify interrupt entry and exit code. Interrupt handler still honours IRQ priority. do_notify_resume/schedule must be called with interrupts enabled, enable interrupts if we return from user exception. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>		2013-05-09 01:07:11 -07:00
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boot	xtensa: add MMU v3 support	2013-05-09 01:07:09 -07:00
configs	xtensa: drop CONFIG_EMBEDDED_RAMDISK	2012-10-03 15:13:09 -07:00
include	xtensa: fix arch_irqs_disabled_flags implementation	2013-05-09 01:07:11 -07:00
kernel	xtensa: disable IRQs while IRQ handler is running	2013-05-09 01:07:11 -07:00
lib	xtensa: clean up files to make them code-style compliant	2012-12-18 21:10:25 -08:00
mm	xtensa: add MMU v3 support	2013-05-09 01:07:09 -07:00
oprofile	xtensa: fix oprofile building as module	2013-05-09 01:07:09 -07:00
platforms	xtensa: don't use a7 in simcalls	2013-05-09 01:07:10 -07:00
variants	xtensa: Add config files for Diamond 233L - Rev C processor variant	2013-02-23 19:12:52 -08:00
Kconfig	xtensa: enable lockdep support	2013-05-09 01:07:11 -07:00
Kconfig.debug	xtensa: add s32c1i sanity check	2012-12-18 21:10:22 -08:00
Makefile	xtensa: add support for oprofile	2013-02-23 19:22:54 -08:00