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Commit b470eac1 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: kgsl: Sanitize command batch flags passed in by users"

parents 079b12e6 493995a4

drivers/gpu/msm/kgsl.c

+6 −1
Original line number Diff line number Diff line
@@ -1961,7 +1961,12 @@ static struct kgsl_cmdbatch *kgsl_cmdbatch_create(struct kgsl_device *device, 


	cmdbatch->device = device;

	cmdbatch->context = context;

	cmdbatch->flags = flags & ~KGSL_CMDBATCH_SUBMIT_IB_LIST;

	/* sanitize our flags for cmdbatches */

	cmdbatch->flags = flags & (KGSL_CMDBATCH_CTX_SWITCH

				| KGSL_CMDBATCH_END_OF_FRAME

				| KGSL_CMDBATCH_SYNC

				| KGSL_CMDBATCH_PWR_CONSTRAINT

				| KGSL_CMDBATCH_MEMLIST);



	/* Add a timer to help debug sync deadlocks */

	setup_timer(&cmdbatch->timer, _kgsl_cmdbatch_timer,