sparc64: Fix sparc64_set_context stack handling.

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[ Upstream commit 397d1533b6 ]

Like a signal return, we should use synchronize_user_stack() rather
than flush_user_windows().

Reported-by: Ilya Malakhov <ilmalakhovthefirst@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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David S. Miller 2016-03-01 00:25:32 -05:00 • committed by Greg Kroah-Hartman

parent 4185bd68ef

commit b120609082

1 changed files with 1 additions and 1 deletions

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arch/sparc/kernel/signal_64.c

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