Displaying 5 results from an estimated 5 matches for "rtx2080ti".
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2020 Feb 08
2
[PATCH] nv50_disp_chan_mthd: ensure mthd is not NULL
Pointer to structure array is assumed not NULL by default. It has
the consequence to raise a kernel panic when it's not the case.
Basically, running at least a RTX2080TI on Xen makes a bad mmio error
which causes having 'mthd' pointer to be NULL in 'channv50.c'. From the
code, it's assumed to be not NULL by accessing directly 'mthd->data[0]'
which is the reason of the kernel panic. Simply check if the pointer
is not NULL before contin...
2020 Jan 29
1
nv50_disp_chan_mthd: ensure mthd is not NULL
Dear Ben Skeggs,
Please find attached a patch solving a blocking issue I encountered:
https://bugzilla.kernel.org/show_bug.cgi?id=206299
Basically, running at least a RTX2080TI on Xen makes a bad mmio error
which causes having 'mthd' pointer to be NULL in 'channv50.c'. From the
code, it's assumed to be not NULL by accessing directly 'mthd->data[0]'
which is the reason of the kernel panic. I simply check if the pointer
is not NULL before cont...
2020 Feb 20
1
[PATCH] nv50_disp_chan_mthd: ensure mthd is not NULL
...> Best regards,
> Fr?d?ric Pierret
>
> On 2020-02-08 20:43, Fr?d?ric Pierret wrote:
> > Pointer to structure array is assumed not NULL by default. It has
> > the consequence to raise a kernel panic when it's not the case.
> >
> > Basically, running at least a RTX2080TI on Xen makes a bad mmio error
> > which causes having 'mthd' pointer to be NULL in 'channv50.c'. From the
> > code, it's assumed to be not NULL by accessing directly 'mthd->data[0]'
> > which is the reason of the kernel panic. Simply check if the poi...
2020 Jan 30
0
nv50_disp_chan_mthd: ensure mthd is not NULL
On Wed, Jan 29, 2020 at 05:22:13PM +0100, Fr?d?ric Pierret wrote:
> Dear Ben Skeggs,
>
> Please find attached a patch solving a blocking issue I encountered:
> https://bugzilla.kernel.org/show_bug.cgi?id=206299
>
> Basically, running at least a RTX2080TI on Xen makes a bad mmio error
> which causes having 'mthd' pointer to be NULL in 'channv50.c'. From the
> code, it's assumed to be not NULL by accessing directly 'mthd->data[0]'
> which is the reason of the kernel panic. I simply check if the pointer
> is...
2020 Feb 20
0
[PATCH] nv50_disp_chan_mthd: ensure mthd is not NULL
...ing here? How can I get this merged?
Best regards,
Fr?d?ric Pierret
On 2020-02-08 20:43, Fr?d?ric Pierret wrote:
> Pointer to structure array is assumed not NULL by default. It has
> the consequence to raise a kernel panic when it's not the case.
>
> Basically, running at least a RTX2080TI on Xen makes a bad mmio error
> which causes having 'mthd' pointer to be NULL in 'channv50.c'. From the
> code, it's assumed to be not NULL by accessing directly 'mthd->data[0]'
> which is the reason of the kernel panic. Simply check if the pointer
> is no...