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(parent: a9cdaaf) | patch
powerpc/64e/interrupt: always save nvgprs on interrupt
authorNicholas Piggin <npiggin@gmail.com>
Tue, 16 Mar 2021 10:41:56 +0000 (20:41 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 14 Apr 2021 13:04:19 +0000 (23:04 +1000)
commit3f27476060b0bdc2d5ba69b9aa4bc1e328fb85e5
tree4b06592f4ccefe77dfb9b4889a7f4987b62a2351tree | snapshot
parenta9cdaaf54c077765c432b7ea4afc138e0f3c94ddcommit | diff
powerpc/64e/interrupt: always save nvgprs on interrupt

In order to use the C interrupt return, nvgprs must always be saved.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210316104206.407354-3-npiggin@gmail.com
arch/powerpc/include/asm/ptrace.h diff | blob | history
arch/powerpc/kernel/entry_64.S diff | blob | history
arch/powerpc/kernel/exceptions-64e.S diff | blob | history
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