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(parent: a450dc6) | patch
xtensa: add double exception fixup handler for fast_unaligned
authorMax Filippov <jcmvbkbc@gmail.com>
Wed, 22 Jan 2014 05:16:37 +0000 (09:16 +0400)
committerMax Filippov <jcmvbkbc@gmail.com>
Thu, 14 Aug 2014 07:59:27 +0000 (11:59 +0400)
commitc3ef1f4d379cbc79daf80ffb8d43c611da090b82
tree69e296cac620848d60c94867597d551e8872dbd5tree | snapshot
parenta450dc69dc57e2bd9de5a970f5015502e6950c73commit | diff
xtensa: add double exception fixup handler for fast_unaligned

fast_unaligned_fixup restores user registers and runs normal exception
handler in the current stack frame. Unaligned load/store is retried
after that.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/kernel/align.S diff | blob | history
Domain: System / Kernel;