David Hildenbrand 2cb7c9cb42 sched/preempt, mm/kmap: Explicitly disable/enable preemption in kmap_atomic_* ... The existing code relies on pagefault_disable() implicitly disabling preemption, so that no schedule will happen between kmap_atomic() and kunmap_atomic(). Let's make this explicit, to prepare for pagefault_disable() not touching preemption anymore. Reviewed-and-tested-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: David.Laight@ACULAB.COM Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: airlied@linux.ie Cc: akpm@linux-foundation.org Cc: benh@kernel.crashing.org Cc: bigeasy@linutronix.de Cc: borntraeger@de.ibm.com Cc: daniel.vetter@intel.com Cc: heiko.carstens@de.ibm.com Cc: herbert@gondor.apana.org.au Cc: hocko@suse.cz Cc: hughd@google.com Cc: mst@redhat.com Cc: paulus@samba.org Cc: ralf@linux-mips.org Cc: schwidefsky@de.ibm.com Cc: yang.shi@windriver.com Link: http://lkml.kernel.org/r/1431359540-32227-5-git-send-email-dahi@linux.vnet.ibm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2015-05-19 08:39:14 +02:00
..
boot
configs
include	sched/preempt, mm/kmap: Explicitly disable/enable preemption in kmap_atomic_*	2015-05-19 08:39:14 +02:00
kernel	mn10300: Remove signal translation and exec_domain	2015-04-12 20:58:25 +02:00
lib
mm	vm: add VM_FAULT_SIGSEGV handling support	2015-01-29 10:51:32 -08:00
oprofile
proc-mn2ws0050
proc-mn103e010
unit-asb2303
unit-asb2305	PCI: Assign resources before drivers claim devices (pci_scan_root_bus())	2015-03-19 10:17:13 -05:00
unit-asb2364	mn10300: Remove deprecated IRQF_DISABLED	2014-03-04 21:47:51 +01:00
Kconfig	Remove MN10300_PROC_MN2WS0038	2014-09-26 11:15:18 +02:00
Kconfig.debug
Makefile	mn10300: Remove redundant debugging info flag	2014-01-28 10:57:06 +01:00