unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
1
Fork 0
Code Pull requests 5 Wiki Activity

LoongArch: KVM: Remove undefined a6 argument comment for kvm_hypercall()

Browse source 
The kvm_hypercall() set for LoongArch is limited to a1-a5. So the
mention of a6 in the comment is undefined that needs to be rectified.

Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: Dandan Zhang <zhangdandan@uniontech.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
This commit is contained in:
Dandan Zhang 2024-08-07 17:37:14 +08:00 committed by Huacai Chen
parent 296b03ce38
commit 494b0792d9
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
arch/loongarch/include/asm/kvm_para.h
View file

@ -39,9 +39,9 @@ struct kvm_steal_time {
* Hypercall interface for KVM hypervisor
*
* a0: function identifier
* a1-a6: args
* a1-a5: args
* Return value will be placed in a0.
* Up to 6 arguments are passed in a1, a2, a3, a4, a5, a6.
* Up to 5 arguments are passed in a1, a2, a3, a4, a5.
*/
static __always_inline long kvm_hypercall0(u64 fid)
{