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(parent: 47d9c30) | patch
parisc: Add error checks when building up signal trampoline handler
authorHelge Deller <deller@gmx.de>
Tue, 3 Feb 2015 20:52:47 +0000 (21:52 +0100)
committerHelge Deller <deller@gmx.de>
Mon, 16 Feb 2015 21:31:21 +0000 (22:31 +0100)
commitecbb7ffbc2f3aab065e985bb137b99ae3d116e4b
tree7245097bc5cbe6f211db48ec230a3712b33201catree | snapshot
parent47d9c30edb0c81c79e4e1cdef464c1adef11b39ccommit | diff
parisc: Add error checks when building up signal trampoline handler

Add checks if the userspace trampoline code was correctly generated by the
signal trampoline generation code. In addition only flush caches as needed and
fix the old flushing code which didn't flushed all generated instructions.

Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/kernel/signal.c diff | blob | history
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