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| author | Bibo Mao <maobibo@loongson.cn> | 2025-04-24 15:15:52 +0300 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2025-04-26 04:58:13 +0300 |
| commit | 5add0dbbebd60628b55e5eb8426612dedab7311a (patch) | |
| tree | 6d0e9c3624fae827bb8818d6bbbe43bbcb6b4fef /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 9ea86232a5520d9d21832d06031ea80f055a6ff8 (diff) | |
| download | linux-5add0dbbebd60628b55e5eb8426612dedab7311a.tar.xz | |
LoongArch: KVM: Fix PMU pass-through issue if VM exits to host finally
In function kvm_pre_enter_guest(), it prepares to enter guest and check
whether there are pending signals or events. And it will not enter guest
if there are, PMU pass-through preparation for guest should be cancelled
and host should own PMU hardware.
Cc: stable@vger.kernel.org
Fixes: f4e40ea9f78f ("LoongArch: KVM: Add PMU support for guest")
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions