(fixed misspelled Cc: email address of intel-gfx list)
On Friday, 2 June 2023 16:53:30 CEST Juergen Gross wrote:
> On 02.06.23 16:48, Juergen Gross wrote:
> > On 02.06.23 16:43, Borislav Petkov wrote:
> >> On Thu, Jun 01, 2023 at 10:47:39AM +0200, Juergen Gross wrote:
> >>> As described in the com
On 02.06.23 16:48, Juergen Gross wrote:
On 02.06.23 16:43, Borislav Petkov wrote:
On Thu, Jun 01, 2023 at 10:47:39AM +0200, Juergen Gross wrote:
As described in the commit message, this only works on bare metal due to the
PAT bit not being needed for WC mappings.
Making this patch Xen specific
On 02.06.23 16:43, Borislav Petkov wrote:
On Thu, Jun 01, 2023 at 10:47:39AM +0200, Juergen Gross wrote:
As described in the commit message, this only works on bare metal due to the
PAT bit not being needed for WC mappings.
Making this patch Xen specific would try to cure the symptoms without f
On Thu, Jun 01, 2023 at 10:47:39AM +0200, Juergen Gross wrote:
> As described in the commit message, this only works on bare metal due to the
> PAT bit not being needed for WC mappings.
>
> Making this patch Xen specific would try to cure the symptoms without fixing
> the underlying problem: _PAGE_
On 31.05.23 20:14, Borislav Petkov wrote:
On Fri, May 19, 2023 at 08:36:34PM +0200, Janusz Krzysztofik wrote:
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 15ae4d6ba4768..56466afd04307 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgt
On Fri, May 19, 2023 at 08:36:34PM +0200, Janusz Krzysztofik wrote:
> diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
> index 15ae4d6ba4768..56466afd04307 100644
> --- a/arch/x86/include/asm/pgtable.h
> +++ b/arch/x86/include/asm/pgtable.h
> @@ -654,8 +654,10 @@ static
Hi,
a kind reminder about this fix.
Andi
On Fri, May 19, 2023 at 08:36:34PM +0200, Janusz Krzysztofik wrote:
> Visible glitches have been observed when running graphics applications on
> Linux under Xen hypervisor. Those observations have been confirmed with
> failures from kms_pwrite_crc Intel
Visible glitches have been observed when running graphics applications on
Linux under Xen hypervisor. Those observations have been confirmed with
failures from kms_pwrite_crc Intel GPU test that verifies data coherency
of DRM frame buffer objects using hardware CRC checksums calculated by
display
