Re: [PATCH] drm/i915/selftests: Set always_coherent to false when reading from CPU

2024-05-17 Thread Nirmoy Das
On 5/17/2024 1:53 PM, Jani Nikula wrote: On Fri, 17 May 2024, Nirmoy Das wrote: Hi Jani, On 5/17/2024 9:39 AM, Jani Nikula wrote: On Thu, 16 May 2024, Nirmoy Das wrote: The previous commit 'commit 8d4ba9fc1c6c ("drm/i915/selftests: Pick "previous commit" is a fairly vague reference once

Re: [PATCH] drm/i915/selftests: Set always_coherent to false when reading from CPU

2024-05-17 Thread Jani Nikula
On Fri, 17 May 2024, Nirmoy Das wrote: > Hi Jani, > > On 5/17/2024 9:39 AM, Jani Nikula wrote: >> On Thu, 16 May 2024, Nirmoy Das wrote: >>> The previous commit 'commit 8d4ba9fc1c6c ("drm/i915/selftests: Pick >> "previous commit" is a fairly vague reference once this gets >> committed. It's not

Re: [PATCH] drm/i915/selftests: Set always_coherent to false when reading from CPU

2024-05-17 Thread Andi Shyti
Hi Nirmoy, On Thu, May 16, 2024 at 05:14:03PM +0200, Nirmoy Das wrote: > The previous commit 'commit 8d4ba9fc1c6c ("drm/i915/selftests: Pick > correct caching mode.")' was not complete as for non LLC sharing platforms > cpu read can happen from LLC which probably doesn't have the latest >

Re: [PATCH] drm/i915/selftests: Set always_coherent to false when reading from CPU

2024-05-17 Thread Nirmoy Das
Hi Jani, On 5/17/2024 9:39 AM, Jani Nikula wrote: On Thu, 16 May 2024, Nirmoy Das wrote: The previous commit 'commit 8d4ba9fc1c6c ("drm/i915/selftests: Pick "previous commit" is a fairly vague reference once this gets committed. It's not going to be "previous" in any meaningful sense.

Re: [PATCH] drm/i915/selftests: Set always_coherent to false when reading from CPU

2024-05-17 Thread Jani Nikula
On Thu, 16 May 2024, Nirmoy Das wrote: > The previous commit 'commit 8d4ba9fc1c6c ("drm/i915/selftests: Pick "previous commit" is a fairly vague reference once this gets committed. It's not going to be "previous" in any meaningful sense. Please just start with: Commit 8d4ba9fc1c6c

RE: [PATCH] drm/i915/selftests: Set always_coherent to false when reading from CPU

2024-05-16 Thread Cavitt, Jonathan
-Original Message- From: Das, Nirmoy Sent: Thursday, May 16, 2024 8:14 AM To: intel-...@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org; Das, Nirmoy ; Andi Shyti ; Janusz Krzysztofik ; Cavitt, Jonathan Subject: [PATCH] drm/i915/selftests: Set always_coherent to false when