Jonathan Cavitt b5179dbd1c drm/xe/guc: READ/WRITE_ONCE g2h_fence->done ...

Use READ_ONCE and WRITE_ONCE when operating on g2h_fence->done
to prevent the compiler from ignoring important modifications
to its value.

Fixes: dd08ebf6c3 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Suggested-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20251222201957.63245-5-jonathan.cavitt@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

2025-12-23 16:43:49 -05:00

..

drm

drm/xe/guc: READ/WRITE_ONCE g2h_fence->done

2025-12-23 16:43:49 -05:00

host1x

gpu: host1x: Syncpoint interrupt performance optimization

2025-11-14 18:27:19 +01:00

ipu-v3

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nova-core

Merge tag 'driver-core-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

2025-12-05 21:29:02 -08:00

trace

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vga

vga_switcheroo: Use pci_is_display()

2025-07-17 15:30:13 -05:00

Makefile

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