On 10.10.2017 16:16, Paolo Bonzini wrote:
On 27/09/2017 21:31, Gerhard Wiesinger wrote:
On 15.09.2017 19:07, Paolo Bonzini wrote:
On 15/09/2017 16:43, Gerhard Wiesinger wrote:
On 27.08.2017 20:55, Paolo Bonzini wrote:
Il 27 ago 2017 4:48 PM, "Gerhard Wiesinger" <lists@xxxxxxxxxxxxx
<mailto:lists@xxxxxxxxxxxxx>> ha scritto:
On 27.08.2017 14 <tel:27.08.2017%2014>:03, Paolo Bonzini wrote:
We will revert the patch, but 4.13.0 will not have the fix.
Expect it in later stable kernels (because vacations).
Thnx. Why will 4.13.0 NOT have the fix?
Because maintainers are on vacation! :-)
Hello Paolo,
Any update on this for 4.12 and 4.13 kernels?
A late fix is better than a wrong fix. Hope to get to it next week!
Hello Paolo,
Any update? Thnx.
Hey, I have a patch now. Any volunteers for testing it?
This is on top of 4.13.
Paolo
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index c6ef2940119b..c29bf36485fd 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -200,6 +200,10 @@ struct loaded_vmcs {
int cpu;
bool launched;
bool nmi_known_unmasked;
+ /* Support for vnmi-less CPUs */
+ int soft_vnmi_blocked;
+ ktime_t entry_time;
+ s64 vnmi_blocked_time;
struct list_head loaded_vmcss_on_cpu_link;
};
Hello Paolo,
The patch does not apply, 1st hunk FAILED.
cat arch/x86/kvm/vmx.c.rej
--- arch/x86/kvm/vmx.c
+++ arch/x86/kvm/vmx.c
@@ -200,6 +200,10 @@ struct loaded_vmcs {
int cpu;
bool launched;
bool nmi_known_unmasked;
+ /* Support for vnmi-less CPUs */
+ int soft_vnmi_blocked;
+ ktime_t entry_time;
+ s64 vnmi_blocked_time;
struct list_head loaded_vmcss_on_cpu_link;
};
Tried it to apply against, doesn't look to fit:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/tree/arch/x86/kvm/vmx.c?h=v4.13.10#n197
https://koji.fedoraproject.org/koji/buildinfo?buildID=991441
Will then recompile and test.
Thnx.
Ciao,
Gerhard
