https://github.com/torvalds/linux
Revision 56008c04ebc099940021b714da2d7779117cf6a7 authored by John David Anglin on 25 July 2017, 21:23:35 UTC, committed by Helge Deller on 25 July 2017, 21:36:54 UTC
It's always bothered me that we only disable preemption in
copy_user_page around the call to flush_dcache_page_asm.
This patch extends this to after the copy.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org # 4.9+
Signed-off-by: Helge Deller <deller@gmx.de>
1 parent ae7a609
History
Tip revision: 56008c04ebc099940021b714da2d7779117cf6a7 authored by John David Anglin on 25 July 2017, 21:23:35 UTC
parisc: Extend disabled preemption in copy_user_page
Tip revision: 56008c0
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