Chris Wilson ace44e13e5 drm/i915/gt: Clear CACHE_MODE prior to clearing residuals ... Since we do a bare context switch with no restore, the clear residual kernel runs on dirty state, and we must be careful to avoid executing with bad state from context registers inherited from a malicious client. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2955 Fixes: 008ead6ef8 ("drm/i915/gt: Restore clear-residual mitigations for Ivybridge, Baytrail") Fixes: 09aa9e4586 ("drm/i915/gt: Restore clear-residual mitigations for Ivybridge, Baytrail") Testcase: igt/gem_ctx_isolation # ivb,vlv Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210117093015.29143-1-chris@chris-wilson.co.uk		2021-01-18 12:13:48 +00:00
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drm	drm/i915/gt: Clear CACHE_MODE prior to clearing residuals	2021-01-18 12:13:48 +00:00
host1x	gpu/host1x: bus: Add missing description for 'driver'	2020-11-05 22:12:55 +01:00
ipu-v3	gpu/ipu-v3/ipu-di: Strip out 2 unused 'di_sync_config' entries	2021-01-04 12:54:18 +01:00
trace
vga	pci-v5.11-changes	2020-12-15 16:49:59 -08:00
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