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| author | Nicholas Piggin <npiggin@gmail.com> | 2023-12-01 18:56:11 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-12-07 23:33:07 +1100 |
| commit | ecd10702baae5c16a91d139bde7eff84ce55daee (patch) | |
| tree | f1ad5836d36f5da3024f10fad1d3e2daae4d2718 /net/unix/unix_bpf.c | |
| parent | ec0f6639fa8853cf6bfdfc3588aada7eeb7e5e37 (diff) | |
KVM: PPC: Book3S HV: Handle pending exceptions on guest entry with MSR_EE
Commit 026728dc5d41 ("KVM: PPC: Book3S HV P9: Inject pending xive
interrupts at guest entry") changed guest entry so that if external
interrupts are enabled, BOOK3S_IRQPRIO_EXTERNAL is not tested for. Test
for this regardless of MSR_EE.
For an L1 host, do not inject an interrupt, but always
use LPCR_MER. If the L0 desires it can inject an interrupt.
Fixes: 026728dc5d41 ("KVM: PPC: Book3S HV P9: Inject pending xive interrupts at guest entry")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[jpn: use kvmpcc_get_msr(), write commit message]
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231201132618.555031-7-vaibhav@linux.ibm.com
Diffstat (limited to 'net/unix/unix_bpf.c')
0 files changed, 0 insertions, 0 deletions