redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

KVM: SVM: Annotate nested_svm_map with might_sleep() 

The nested_svm_map() function can sleep and must not be
called from atomic context. So annotate that function.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
hifive-unleashed-5.1
Joerg Roedel 2010-02-19 16:23:04 +01:00 committed by Avi Kivity
parent cdbbdc1210
commit 6c3bd3d766
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kvm/svm.c
View File

@ -1434,6 +1434,8 @@ static void *nested_svm_map(struct vcpu_svm *svm, u64 gpa, struct page **_page)
{
struct page *page;
might_sleep();
page = gfn_to_page(svm->vcpu.kvm, gpa >> PAGE_SHIFT);
if (is_error_page(page))
goto error;