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(parent: 81a6733) | patch
x86/entry/32: Move FIXUP_FRAME after pushing %fs in SAVE_ALL
authorAndy Lutomirski <luto@kernel.org>
Wed, 20 Nov 2019 08:56:36 +0000 (09:56 +0100)
committerPeter Zijlstra <peterz@infradead.org>
Thu, 21 Nov 2019 18:37:43 +0000 (19:37 +0100)
commit6f6220081087017ce74f42a9248dcc1175768f72
tree971239b9f897a688d4465a6318c4f0e5812dda59tree | snapshot
parent81a6733d0486cd2bc97eca6bf948e90d6b782a2dcommit | diff
x86/entry/32: Move FIXUP_FRAME after pushing %fs in SAVE_ALL

This will allow us to get percpu access working before FIXUP_FRAME,
which will allow us to unwind ESPFIX earlier.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: stable@kernel.org
arch/x86/entry/entry_32.S diff | blob | history
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