linux/arch/sh/mm
David Hildenbrand b15d53d009 sched/preempt, sh: kmap_coherent relies on disabled preemption
kmap_coherent needs disabled preemption to not schedule in the critical
section, just like kmap_coherent on mips and kmap_atomic in general.

Fixes: 8222dbe21e "sched/preempt, mm/fault: Decouple preemption from the page fault logic"
Reported-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Tested-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Rich Felker <dalias@libc.org>
2016-03-17 19:46:14 +00:00
..
alignment.c
asids-debugfs.c arch/sh/mm/asids-debugfs.c: use PTR_ERR_OR_ZERO 2014-08-06 18:01:12 -07:00
cache-debugfs.c sh: prefix sh-specific "CCR" and "CCR2" by "SH_" 2014-03-04 07:55:49 -08:00
cache-sh2.c sh: prefix sh-specific "CCR" and "CCR2" by "SH_" 2014-03-04 07:55:49 -08:00
cache-sh2a.c sh: prefix sh-specific "CCR" and "CCR2" by "SH_" 2014-03-04 07:55:49 -08:00
cache-sh3.c
cache-sh4.c mm: differentiate page_mapped() from page_mapcount() for compound pages 2016-01-15 17:56:32 -08:00
cache-sh5.c
cache-sh7705.c
cache-shx3.c sh: prefix sh-specific "CCR" and "CCR2" by "SH_" 2014-03-04 07:55:49 -08:00
cache.c mm: differentiate page_mapped() from page_mapcount() for compound pages 2016-01-15 17:56:32 -08:00
consistent.c
extable_32.c
extable_64.c
fault.c mm/fault, arch: Use pagefault_disable() to check for disabled pagefaults in the handler 2015-05-19 08:39:15 +02:00
flush-sh4.c
gup.c Tighten rules for ACCESS_ONCE 2015-02-14 10:54:28 -08:00
hugetlbpage.c mm/hugetlb: reduce arch dependent code about huge_pmd_unshare 2015-06-24 17:49:41 -07:00
init.c libnvdimm for 4.3: 2015-09-08 14:35:59 -07:00
ioremap_fixed.c
ioremap.c
Kconfig
kmap.c sched/preempt, sh: kmap_coherent relies on disabled preemption 2016-03-17 19:46:14 +00:00
Makefile
mmap.c
nommu.c
numa.c sh: use PFN_DOWN macro 2015-09-04 16:54:41 -07:00
pgtable.c
pmb.c
sram.c
tlb-debugfs.c
tlb-pteaex.c
tlb-sh3.c
tlb-sh4.c
tlb-sh5.c
tlb-urb.c
tlbex_32.c
tlbex_64.c
tlbflush_32.c
tlbflush_64.c
uncached.c