diff options
| author | Bibo Mao <maobibo@loongson.cn> | 2026-02-06 09:28:00 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2026-02-06 09:28:00 +0800 |
| commit | 382c38c9ec94fe87ffd6c9b456fa8ce67943cf1b (patch) | |
| tree | bbc58cef1db37fbd3d8dcbdf8b6e828285e5f067 /rust/alloc/collections/git@git.tavy.me:linux.git | |
| parent | b1388a9598fbe77b193cbb8368eed46e982212c5 (diff) | |
LoongArch: KVM: Add FPU/LBT delay load support
FPU/LBT are lazy enabled with KVM hypervisor. After FPU/LBT enabled and
loaded, vCPU can be preempted and FPU/LBT will be lost again, there will
be unnecessary FPU/LBT exceptions, load and store stuff. Here delay the
FPU/LBT load until the guest entry.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'rust/alloc/collections/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions