tag 5fb35267d48e346436f4b3b228ef746c33969dc1
tagger Paul Mackerras <paulus@ozlabs.org> Thu Feb 11 18:03:24 2021 +1100
object 72476aaa469179222b92c380de60c76b4cb9a318

PPC KVM update for 5.12

- Support for second data watchpoint on POWER10, from Ravi Bangoria
- Remove some complex workarounds for buggy early versions of POWER9
- Guest entry/exit fixes from Nick Piggin and Fabiano Rosas

commit 72476aaa469179222b92c380de60c76b4cb9a318
author Nicholas Piggin <npiggin@gmail.com> Thu Feb 11 15:38:30 2021 +1000
committer Paul Mackerras <paulus@ozlabs.org> Thu Feb 11 17:28:15 2021 +1100
tree 5cde22455580fd641743ee362809e2786a33e971
parent ab950e1acd2175eae825cfcbac621c0625ad2a86

KVM: PPC: Book3S HV: Fix host radix SLB optimisation with hash guests

Commit 68ad28a4cdd4 ("KVM: PPC: Book3S HV: Fix radix guest SLB side
channel") incorrectly removed the radix host instruction patch to skip
re-loading the host SLB entries when exiting from a hash
guest. Restore it.

Fixes: 68ad28a4cdd4 ("KVM: PPC: Book3S HV: Fix radix guest SLB side channel")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>