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(parent: 5c65fed) | patch
MIPS: kernel: signal: Prevent save/restore FPU context in user memory
authorLeonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Thu, 12 Dec 2013 16:57:19 +0000 (16:57 +0000)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 26 Mar 2014 22:09:17 +0000 (23:09 +0100)
commit5676d331db82d4b2ce58377f1f3b67347a30ff3b
tree20da25ff255abacaf73da7c9009063fd5a316027tree | snapshot
parent5c65fed6cea5c1f06322e1887f2be426593e4a7ecommit | diff
MIPS: kernel: signal: Prevent save/restore FPU context in user memory

EVA does not have FPU specific instructions for reading or writing
FPU registers from userspace memory.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
arch/mips/kernel/signal.c diff | blob | history
Linux Kernel Source Tree.