I applied this patch to Xen and retested, Xen on KVM booted up successfully,
thanks a lot.
Thanks,
Fan
-Original Message-
From: Andrew Cooper
Sent: Wednesday, February 26, 2020 6:56 PM
To: Jan Beulich ; Roger Pau Monné
Cc: xen-devel@lists.xenproject.org; Chen, Farrah ; Hao,
Xudong ;
On 26/02/2020 10:39, Jan Beulich wrote:
> On 26.02.2020 11:09, Roger Pau Monné wrote:
>> On Wed, Feb 26, 2020 at 10:19:19AM +0100, Jan Beulich wrote:
>>> Just like VMX'es lbr_tsx_fixup_check() the respective CPUID bit should
>>> be consulted first.
>>>
>>> Reported-by: Farrah Chen
>>>
On 26.02.2020 11:09, Roger Pau Monné wrote:
> On Wed, Feb 26, 2020 at 10:19:19AM +0100, Jan Beulich wrote:
>> Just like VMX'es lbr_tsx_fixup_check() the respective CPUID bit should
>> be consulted first.
>>
>> Reported-by: Farrah Chen
>> Signed-off-by: Jan Beulich
>>
>> ---
On 26/02/2020 09:19, Jan Beulich wrote:
> Just like VMX'es lbr_tsx_fixup_check() the respective CPUID bit should
> be consulted first.
>
> Reported-by: Farrah Chen
> Signed-off-by: Jan Beulich
Acked-by: Andrew Cooper
___
Xen-devel mailing list
On Wed, Feb 26, 2020 at 10:19:19AM +0100, Jan Beulich wrote:
> Just like VMX'es lbr_tsx_fixup_check() the respective CPUID bit should
> be consulted first.
>
> Reported-by: Farrah Chen
> Signed-off-by: Jan Beulich
>
> --- a/xen/arch/x86/cpu/vpmu_intel.c
> +++ b/xen/arch/x86/cpu/vpmu_intel.c
>
Just like VMX'es lbr_tsx_fixup_check() the respective CPUID bit should
be consulted first.
Reported-by: Farrah Chen
Signed-off-by: Jan Beulich
--- a/xen/arch/x86/cpu/vpmu_intel.c
+++ b/xen/arch/x86/cpu/vpmu_intel.c
@@ -900,7 +900,6 @@ int vmx_vpmu_initialise(struct vcpu *v)
int __init
