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(parent: d5b36d0) | patch
powerpc/tm: Save MSR to PACA before RFID
authorBreno Leitao <leitao@debian.org>
Mon, 26 Nov 2018 20:11:58 +0000 (18:11 -0200)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 21 Dec 2018 03:46:50 +0000 (14:46 +1100)
commit8419aad3efe9fd2034c49c76257684103825fbaa
treed684da9d4c8abd124ddcb37d061f483e3edd4cb7tree | snapshot
parentd5b36d02d67568933a33659697480341582e5314commit | diff
powerpc/tm: Save MSR to PACA before RFID

As other exit points, move SRR1 (MSR) into paca->tm_scratch, so, if
there is a TM Bad Thing in RFID, it is easy to understand what was the
SRR1 value being used.

Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/entry_64.S diff | blob | history
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