LoongArch: KVM: Check VM msgint feature during interrupt handling

Browse source

During message interrupt handling and relative CSR registers saving and
restore, it is better to check VM msgint feature rather than host msgint
feature, because VM may disable this feature even if host supports this.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

...

This commit is contained in:

Bibo Mao 2026-02-06 09:27:46 +08:00 • committed by Huacai Chen

parent 31966edb9a

commit c2f94dafe1

3 changed files with 11 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

arch/loongarch/include/asm/kvm_host.h

View file

4

arch/loongarch/kvm/interrupt.c

View file

6

arch/loongarch/kvm/vcpu.c

View file