diff options
| author | Xianglai Li <lixianglai@loongson.cn> | 2026-05-04 09:00:37 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2026-05-04 09:00:37 +0800 |
| commit | 5203012fa6045aac4b69d4e7c212e16dcf38ef10 (patch) | |
| tree | bc7c5eb5724e0b421c7aa367a7933800bdd758ac /arch/loongarch/Kbuild | |
| parent | 7e2c41bc62e436f465ee1ff7ebc14e35c99d95fb (diff) | |
LoongArch: KVM: Compile switch.S directly into the kernel
If we directly compile the switch.S file into the kernel, the address of
the kvm_exc_entry function will definitely be within the DMW memory area.
Therefore, we will no longer need to perform a copy relocation of the
kvm_exc_entry.
So this patch compiles switch.S directly into the kernel, and then remove
the copy relocation execution logic for the kvm_exc_entry function.
Cc: stable@vger.kernel.org
Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/Kbuild')
| -rw-r--r-- | arch/loongarch/Kbuild | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/loongarch/Kbuild b/arch/loongarch/Kbuild index beb8499dd8ed..1c7a0dbe5e72 100644 --- a/arch/loongarch/Kbuild +++ b/arch/loongarch/Kbuild @@ -3,7 +3,7 @@ obj-y += mm/ obj-y += net/ obj-y += vdso/ -obj-$(CONFIG_KVM) += kvm/ +obj-$(subst m,y,$(CONFIG_KVM)) += kvm/ # for cleaning subdir- += boot |