On Thu, Mar 25, 2021 at 09:46:46AM +0100, Roger Pau Monné wrote:
> On Wed, Mar 24, 2021 at 06:57:12PM +0200, Andy Shevchenko wrote:
> > On Wed, Mar 24, 2021 at 04:13:59PM +0100, Roger Pau Monné wrote:
> > > On Wed, Mar 24, 2021 at 04:22:44PM +0200, Andy Shevchenko wrote:
> > > > On Wed, Mar 24,
On Wed, Mar 24, 2021 at 06:57:12PM +0200, Andy Shevchenko wrote:
> On Wed, Mar 24, 2021 at 04:13:59PM +0100, Roger Pau Monné wrote:
> > On Wed, Mar 24, 2021 at 04:22:44PM +0200, Andy Shevchenko wrote:
> > > On Wed, Mar 24, 2021 at 02:55:15PM +0100, Roger Pau Monné wrote:
> > > > On Wed, Mar 24,
On Wed, Mar 24, 2021 at 04:13:59PM +0100, Roger Pau Monné wrote:
> On Wed, Mar 24, 2021 at 04:22:44PM +0200, Andy Shevchenko wrote:
> > On Wed, Mar 24, 2021 at 02:55:15PM +0100, Roger Pau Monné wrote:
> > > On Wed, Mar 24, 2021 at 02:58:07PM +0200, Andy Shevchenko wrote:
> > > > On Wed, Mar 24,
On Wed, Mar 24, 2021 at 04:22:44PM +0200, Andy Shevchenko wrote:
> On Wed, Mar 24, 2021 at 02:55:15PM +0100, Roger Pau Monné wrote:
> > On Wed, Mar 24, 2021 at 02:58:07PM +0200, Andy Shevchenko wrote:
> > > On Wed, Mar 24, 2021 at 01:31:18PM +0100, Roger Pau Monne wrote:
> > > Moreover, it seems
On Wed, Mar 24, 2021 at 02:55:15PM +0100, Roger Pau Monné wrote:
> On Wed, Mar 24, 2021 at 02:58:07PM +0200, Andy Shevchenko wrote:
> > On Wed, Mar 24, 2021 at 01:31:18PM +0100, Roger Pau Monne wrote:
...
> What could be done is check whether reading REVID returns ~0 and exit
> at that point, if
On Wed, Mar 24, 2021 at 02:58:07PM +0200, Andy Shevchenko wrote:
> On Wed, Mar 24, 2021 at 01:31:18PM +0100, Roger Pau Monne wrote:
> > When parsing the capability list make sure the offset is between the
> > MMIO region mapped in 'regs', or else the kernel hits a page fault.
> >
> > This fault
On Wed, Mar 24, 2021 at 01:31:18PM +0100, Roger Pau Monne wrote:
> When parsing the capability list make sure the offset is between the
> MMIO region mapped in 'regs', or else the kernel hits a page fault.
>
> This fault has been seen when running as a Xen PVH dom0, which doesn't
> have the MMIO
When parsing the capability list make sure the offset is between the
MMIO region mapped in 'regs', or else the kernel hits a page fault.
This fault has been seen when running as a Xen PVH dom0, which doesn't
have the MMIO regions mapped into the domain physical memory map,
despite having the
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