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| author |   Bibo Mao <maobibo@loongson.cn> | 2025-09-23 23:37:08 +0800 |
|---|---|---|
| committer |   Huacai Chen <chenhuacai@kernel.org> | 2025-09-23 23:37:08 +0800 |
| commit | 1cf7b2881d832f05b31ec06484774604676189e2 (patch) | |
| tree | 7e409a5a16f44a0681c51401532503e811936f93 /scripts/basic/git:/ssh:/git@git.zx2c4.com | |
| parent | LoongArch: KVM: Add sign extension with kernel IOCSR read emulation (diff) | |
| download | wireguard-linux-1cf7b2881d832f05b31ec06484774604676189e2.tar.xz wireguard-linux-1cf7b2881d832f05b31ec06484774604676189e2.zip | |
LoongArch: KVM: Add implementation with IOCSR_IPI_SET
IPI IOCSR register IOCSR_IPI_SET can send ipi interrupt to other vCPUs,
but it can also send an interrupt to vCPU itself. Indeed there are such
operations on Linux as arch_irq_work_raise() which will send ipi message
to vCPU itself.
Here add implementation of write operation with IOCSR_IPI_SET register.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'scripts/basic/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions