Re: powerpc/83xx: Also save/restore SPRG4-7 during suspend
flat view
From: Michael Ellerman <hidden>
Date: 2019-02-22 09:47:48
Also in:
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On Fri, 2019-01-25 at 12:03:55 UTC, Christophe Leroy wrote:
The 83xx has 8 SPRG registers and uses at least SPRG4
for DTLB handling LRU.
Fixes: 2319f1239592 ("powerpc/mm: e300c2/c3/c4 TLB errata workaround")
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Leroy <redacted>Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/36da5ff0bea2dc67298150ead8d84715 cheers