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author	Michal Wajdeczko <michal.wajdeczko@intel.com>
	Sun, 5 Oct 2025 17:39:46 +0000 (19:39 +0200)
committer	Michal Wajdeczko <michal.wajdeczko@intel.com>
	Mon, 6 Oct 2025 17:44:43 +0000 (19:44 +0200)
commit	0faa22e70643211213ba13e7317600da9e96e44b
tree	03d42af439bda060527cec2d9891ebb0185ef4a5	tree \| snapshot
parent	430d3288776f790a05da02b81b53c8dec231ecd6	commit \| diff

drm/xe/guc: Ratelimit diagnostic messages from the relay

There might be some malicious VFs that by sending an invalid VF2PF
relay messages will flood PF's dmesg with our diagnostics messages.

Rate limit all relay messages, unless running in DEBUG_SRIOV mode.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://lore.kernel.org/r/20251005173946.2784-1-michal.wajdeczko@intel.com

drivers/gpu/drm/xe/xe_guc_relay.c		diff \| blob \| blame \| history
drivers/gpu/drm/xe/xe_guc_relay_types.h		diff \| blob \| blame \| history

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