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(parent: ad779b0) | patch
sparc64: Fix not SRA'ed %o5 in 32-bit traced syscall
authorKirill Tkhai <tkhai@yandex.ru>
Fri, 26 Jul 2013 13:21:12 +0000 (17:21 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 13 Oct 2013 23:08:33 +0000 (16:08 -0700)
commit4026b686478d8a3de4a10fd870a17ed53a7a2fc6
tree999b779c7f3e0165f0a8a87fb47770b5c0dc95cdtree | snapshot
parentad779b05b451bf64ca159290339fd770539b298dcommit | diff
sparc64: Fix not SRA'ed %o5 in 32-bit traced syscall

[ Upstream commit ab2abda6377723e0d5fbbfe5f5aa16a5523344d1 ]

(From v1 to v2: changed comment)

On the way linux_sparc_syscall32->linux_syscall_trace32->goto 2f,
register %o5 doesn't clear its second 32-bit.

Fix that.

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
CC: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/sparc/kernel/syscalls.S diff | blob | history
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