> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Friday, May 12, 2017 9:29 AM
> To: Kevin O'Connor ; Xu, Anthony
>
> Cc: seabios@seabios.org; kra...@redhat.com; stefa...@gmail.com; Zhong,
> Yang
> Subject: Re: [SeaBIOS] A20: a
On Fri, May 12, 2017 at 06:29:19PM +0200, Paolo Bonzini wrote:
> On 12/05/2017 18:26, Kevin O'Connor wrote:
> > On Thu, May 11, 2017 at 11:22:02PM +, Xu, Anthony wrote:
> >>> SeaBIOS has a couple of different methods to accomplish this mode
> >>> switching - it can directly switch modes (C16_BI
On 12/05/2017 18:26, Kevin O'Connor wrote:
> On Thu, May 11, 2017 at 11:22:02PM +, Xu, Anthony wrote:
>>> SeaBIOS has a couple of different methods to accomplish this mode
>>> switching - it can directly switch modes (C16_BIG switch) or it can
>>> use a helper in SMM mode to perform the switc
On Thu, May 11, 2017 at 11:22:02PM +, Xu, Anthony wrote:
> > SeaBIOS has a couple of different methods to accomplish this mode
> > switching - it can directly switch modes (C16_BIG switch) or it can
> > use a helper in SMM mode to perform the switch (C16_SMM). The
> > preferred method is C16_S
On 12/05/2017 01:22, Xu, Anthony wrote:
>> SeaBIOS has a couple of different methods to accomplish this mode
>> switching - it can directly switch modes (C16_BIG switch) or it can
>> use a helper in SMM mode to perform the switch (C16_SMM). The
>> preferred method is C16_SMM as C16_BIG isn't ava
> SeaBIOS has a couple of different methods to accomplish this mode
> switching - it can directly switch modes (C16_BIG switch) or it can
> use a helper in SMM mode to perform the switch (C16_SMM). The
> preferred method is C16_SMM as C16_BIG isn't available in VM86 mode
> and it also clobbers the
On Wed, May 10, 2017 at 07:28:44PM +, Xu, Anthony wrote:
> > From: Kevin O'Connor [mailto:ke...@koconnor.net]
> > On Tue, May 09, 2017 at 08:39:07PM +, Xu, Anthony wrote:
> > > I dig into seebios code, and found ahci_process_op is called with A20 off,
> > >
> > > The call trace is,
> > > pr
On Tue, May 09, 2017 at 08:39:07PM +, Xu, Anthony wrote:
> Hi All,
>
> I recently met an issue, I can't boot my centos guest in below scenarios.
>
> I disabled kvmvapic by
>
> diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c
> index c3829e3..52be2b0 100644
> --- a/hw/intc/apic_comm
On 10/05/2017 21:21, Kevin O'Connor wrote:
> On Tue, May 09, 2017 at 08:39:07PM +, Xu, Anthony wrote:
>> Hi All,
>>
>> I recently met an issue, I can't boot my centos guest in below scenarios.
>>
>> I disabled kvmvapic by
>>
>> diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c
>> ind
Hi All,
I recently met an issue, I can't boot my centos guest in below scenarios.
I disabled kvmvapic by
diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c
index c3829e3..52be2b0 100644
--- a/hw/intc/apic_common.c
+++ b/hw/intc/apic_common.c
@@ -440,7 +440,7 @@ static const VMStateDescri
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