parisc: Extend disabled preemption in copy_user_page

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commit 56008c04eb upstream.

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

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John David Anglin 2017-07-25 17:23:35 -04:00 • committed by Greg Kroah-Hartman

parent afe9fc012b

commit f0d23fa632

1 changed files with 1 additions and 1 deletions

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arch/parisc/kernel/cache.c

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