Groups > linux.kernel > #1190649

Re: [PATCH 1/3] KVM: MTRR: fix memory type handling if MTRR is completely disabled

From	Paolo Bonzini <pbonzini@redhat.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 1/3] KVM: MTRR: fix memory type handling if MTRR is completely disabled
Date	2015-07-23 08:30 +0200
Message-ID	<pPiaZ-6YI-9@gated-at.bofh.it> (permalink)
References	<pMAH7-zw-3@gated-at.bofh.it> <pMIOm-3Zn-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw


On 16/07/2015 06:10, Alex Williamson wrote:
> On Thu, 2015-07-16 at 03:25 +0800, Xiao Guangrong wrote:
>> > From: Xiao Guangrong <guangrong.xiao@intel.com>
>> > 
>> > Currently code uses default memory type if MTRR is fully disabled,
>> > fix it by using UC instead
>> > 
>> > Signed-off-by: Xiao Guangrong <guangrong.xiao@intel.com>
>> > ---
> Seems to work for me.  I don't see a 0th patch, but for the series:
> 
> Tested-by: Alex Williamson <alex.williamson@redhat.com>

In fact this is the same quirk already implemented for SVM as
KVM_QUIRK_CD_NW_CLEARED, so we can reuse the bit.

Paolo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: [PATCH 1/3] KVM: MTRR: fix memory type handling if MTRR is  completely disabled Paolo Bonzini <pbonzini@redhat.com> - 2015-07-23 08:30 +0200
  Re: [PATCH 1/3] KVM: MTRR: fix memory type handling if MTRR is completely  disabled Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2015-07-23 08:40 +0200
    Re: [PATCH 1/3] KVM: MTRR: fix memory type handling if MTRR is  completely disabled Paolo Bonzini <pbonzini@redhat.com> - 2015-07-23 09:20 +0200

csiph-web