_pfx_kernel_init_freeable+0x10/0x10
> [4.307243] ? __pfx_kernel_init+0x10/0x10
> [4.307243] ? __pfx_kernel_init+0x10/0x10
> [4.307243] kernel_init+0x1c/0x150
> [ 4.307243] ? __pfx_kernel_init+0x10/0x10
> [4.307243] ret_from_fork+0x31/0x70
> [4.30
tlab.freedesktop.org/drm/amd/-/issues/2659
>
> Disable address translation service, before detach device.
> Do detach will clear the page table point or pasid table entries,
> so all DMA requests from the device should be blocked before that.
>
> Signed-off-by: Jesse Zhang
Thanks Jesse for tracking down the issue. Patch looks good to me.
Reviewed-by: Vasant Hegde
-Vasant
Hi Felix,
On 2/17/2023 1:29 AM, Felix Kuehling wrote:
>> Feb 16 13:22:32 kernel: kfd kfd: amdgpu: Failed to resume IOMMU for device
>> 1002:9874
>> Feb 16 13:22:32 kernel: kfd kfd: amdgpu: device 1002:9874 NOT added due to
>> errors
> This look like IOMMU device initialization still fails (but
Matt,
Thanks a lot for testing and the dmesg log.
On 2/17/2023 12:29 AM, Matt Fagnani wrote:
> Vasant,
>
> I applied your four patches to 6.2-rc8 and built that. The black screen, null
> pointer dereference, and warnings didn't happen when booting 6.2-rc8 with your
> patches. There were errors
Hi Jason,
On 2/16/2023 6:14 AM, Jason Gunthorpe wrote:
> On Wed, Feb 15, 2023 at 07:35:45PM -0500, Felix Kuehling wrote:
>>
>> If I understand this correctly, the HW or the BIOS is doing something wrong
>> about reporting ACS. I don't know what the GPU driver can do other than add
>> some quirk
elix Kuehling wrote:
>>>> Am 2023-01-05 um 09:46 schrieb Deucher, Alexander:
>>>>>> -Original Message-
>>>>>> From: Hegde, Vasant
>>>>>> On 1/5/2023 4:07 PM, Baolu Lu wrote:
>>>>>>> On 2023/1/5 18
Steven,
[+Felix, amd-fgx list]
On 9/3/2022 4:29 AM, Steven J Abner wrote:
> Hi
> I was referred to you from linux-ker...@vger.kernel.org about the following
> issue.
> Here is as was written:
> On 9/1/22 11:36, Steven J Abner wrote:
> Hi
> Building a kernel tailored for AMD 2400g on ASRock
