Helge Deller e03e4acf59 parisc/mm: Ensure IRQs are off in switch_mm() ...

commit 649aa24254 upstream.

This is because of commit f98db6013c ("sched/core: Add switch_mm_irqs_off()
and use it in the scheduler") in which switch_mm_irqs_off() is called by the
scheduler, vs switch_mm() which is used by use_mm().

This patch lets the parisc code mirror the x86 and powerpc code, ie. it
disables interrupts in switch_mm(), and optimises the scheduler case by
defining switch_mm_irqs_off().

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-07-21 07:00:11 +02:00

..

configs

arch: Rename CONFIG_DEBUG_RODATA and CONFIG_DEBUG_MODULE_RONX

2017-02-07 12:32:52 -08:00

include

parisc/mm: Ensure IRQs are off in switch_mm()

2017-07-21 07:00:11 +02:00

kernel

parisc: use compat_sys_keyctl()

2017-07-21 07:00:10 +02:00

lib

parisc: fix bugs in pa_memcpy

2017-04-15 17:24:05 +02:00

math-emu

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

mm

parisc: Report SIGSEGV instead of SIGBUS when running out of stack

2017-07-21 07:00:10 +02:00

oprofile

…

defpalo.conf

parisc: switch to gzip-compressed vmlinuz kernel

2013-07-09 22:09:20 +02:00

install.sh

parisc: make "make install" not depend on vmlinux

2013-11-07 22:28:06 +01:00

Kconfig

arch: Move CONFIG_DEBUG_RODATA and CONFIG_SET_MODULE_RONX to be common

2017-02-07 12:32:52 -08:00

Kconfig.debug

arch: Move CONFIG_DEBUG_RODATA and CONFIG_SET_MODULE_RONX to be common

2017-02-07 12:32:52 -08:00

Makefile

parisc: Fix ftrace function tracer

2016-04-14 17:47:19 +02:00

nm

…