From: Matthew Auld <matthew.auld@intel.com>
To: priyanka.dandamudi@intel.com, zbigniew.kempczynski@intel.com,
igt-dev@lists.freedesktop.org,
"Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Subject: Re: [PATCH i-g-t 3/5] tests/xe_pat: Add pat indices for XA App Transient in false-sharing test
Date: Tue, 17 Feb 2026 11:02:55 +0000 [thread overview]
Message-ID: <5ffedd36-d85f-4f9d-b605-b89d5cd89daa@intel.com> (raw)
In-Reply-To: <20260213084603.1404162-4-priyanka.dandamudi@intel.com>
On 13/02/2026 08:46, priyanka.dandamudi@intel.com wrote:
> From: Priyanka Dandamudi <priyanka.dandamudi@intel.com>
>
> Added PAT 18,19 indices to test new XA WB-App Transient where buffer is being
> shared by both CPU and GPU.XA WB-App Transient is a feature where
> specific l3 cache lines marked as XA WB-App Transient will get invalidated
> instead of whole l3 cache when CPU wanted to access the same buffer of
> GPU. These pat indices are added as part of false-sharing test.
>
> Signed-off-by: Priyanka Dandamudi <priyanka.dandamudi@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
next prev parent reply other threads:[~2026-02-17 11:02 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-13 8:45 [PATCH i-g-t 0/5] Add false sharing and XA app transient tests priyanka.dandamudi
2026-02-13 8:45 ` [PATCH i-g-t 1/5] tests/xe_pat: Add false-sharing subtest priyanka.dandamudi
2026-02-17 10:59 ` Matthew Auld
2026-02-13 8:46 ` [PATCH i-g-t 2/5] tests/xe_pat: Handle false-sharing on Xe3 priyanka.dandamudi
2026-02-17 11:00 ` Matthew Auld
2026-02-13 8:46 ` [PATCH i-g-t 3/5] tests/xe_pat: Add pat indices for XA App Transient in false-sharing test priyanka.dandamudi
2026-02-17 11:02 ` Matthew Auld [this message]
2026-02-13 8:46 ` [PATCH i-g-t 4/5] tests/intel/xe_pat: Use intel_get_defer_to_pat_mocs_index() to exercise coherency priyanka.dandamudi
2026-02-17 11:05 ` Matthew Auld
2026-02-13 8:46 ` [PATCH i-g-t 5/5] tests/intel/xe_pat: Validate XA App Transient feature priyanka.dandamudi
2026-02-17 12:30 ` Matthew Auld
2026-02-26 4:56 ` Dandamudi, Priyanka
2026-02-26 11:28 ` Matthew Auld
2026-02-26 4:59 ` Dandamudi, Priyanka
2026-02-18 11:09 ` Kamil Konieczny
2026-02-13 9:44 ` ✓ Xe.CI.BAT: success for Add false sharing and XA app transient tests Patchwork
2026-02-13 10:14 ` ✓ i915.CI.BAT: " Patchwork
2026-02-13 12:37 ` ✗ i915.CI.Full: failure " Patchwork
2026-02-14 5:55 ` ✓ Xe.CI.FULL: success " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2026-03-03 4:38 [PATCH i-g-t 0/5] " priyanka.dandamudi
2026-03-03 4:38 ` [PATCH i-g-t 3/5] tests/xe_pat: Add pat indices for XA App Transient in false-sharing test priyanka.dandamudi
2026-03-06 4:17 [PATCH i-g-t 0/5] Add false sharing and XA app transient tests priyanka.dandamudi
2026-03-06 4:17 ` [PATCH i-g-t 3/5] tests/xe_pat: Add pat indices for XA App Transient in false-sharing test priyanka.dandamudi
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