Re: [Xen-devel] [PATCH v2 ] always clear the X2APIC_ENABLE bit for PV guest

2019-01-14 Thread Boris Ostrovsky
On 1/14/19 7:43 AM, Igor Druzhinin wrote: > ping? Applied to for-linus-4.21 (nka 5.0) (this should have been copied to linux-ker...@vger.kernel.org and to me, which is partly the reason why it was missed) -boris > > On 10/12/2018 10:03, Xin Li wrote: >> From: Talons Lee >> >> Commit e657fcc

Re: [Xen-devel] [PATCH v2 ] always clear the X2APIC_ENABLE bit for PV guest

2019-01-14 Thread Igor Druzhinin
ping? On 10/12/2018 10:03, Xin Li wrote: > From: Talons Lee > > Commit e657fcc clears cpu capability bit instead of using fake cpuid > value, the EXTD should always be off for PV guest without depending > on cpuid value. So remove the cpuid check in xen_read_msr_safe() to > always clear the

[Xen-devel] [PATCH v2 ] always clear the X2APIC_ENABLE bit for PV guest

2018-12-10 Thread Xin Li
From: Talons Lee Commit e657fcc clears cpu capability bit instead of using fake cpuid value, the EXTD should always be off for PV guest without depending on cpuid value. So remove the cpuid check in xen_read_msr_safe() to always clear the X2APIC_ENABLE bit. Signed-off-by: Talons Lee

Re: [Xen-devel] [PATCH v2] always clear the X2APIC_ENABLE bit for PV guest

2018-12-04 Thread Andrew Cooper
On 04/12/2018 10:25, Xin Li wrote: > From: Talons Lee > > Commit e657fcc clears cpu capability bit instead of using fake cpuid > value, the EXID should always be off for PV guest without depending EXTD > on cpuid value. So remove the cpuid check in xen_read_msr_safe() to > always clear the

Re: [Xen-devel] [PATCH v2] always clear the X2APIC_ENABLE bit for PV guest

2018-12-04 Thread Juergen Gross
On 04/12/2018 11:25, Xin Li wrote: > From: Talons Lee > > Commit e657fcc clears cpu capability bit instead of using fake cpuid > value, the EXID should always be off for PV guest without depending > on cpuid value. So remove the cpuid check in xen_read_msr_safe() to > always clear the

[Xen-devel] [PATCH v2] always clear the X2APIC_ENABLE bit for PV guest

2018-12-04 Thread Xin Li
From: Talons Lee Commit e657fcc clears cpu capability bit instead of using fake cpuid value, the EXID should always be off for PV guest without depending on cpuid value. So remove the cpuid check in xen_read_msr_safe() to always clear the X2APIC_ENABLE bit. Signed-off-by: Talons Lee --- CC: