busdma_bounce: Allocate bounce buffers as unprotected
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Authored by sarah.walker2_arm.com on Apr 20 2026, 1:16 PM.

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rG FreeBSD src repository

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Buildable 72358
Build 69241: arc lint + arc unit

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sarah.walker2_arm.com created this revision.Apr 20 2026, 1:16 PM

Herald added subscribers: olce, imp. · View Herald TranscriptApr 20 2026, 1:16 PM

sarah.walker2_arm.com requested review of this revision.Apr 20 2026, 1:16 PM

Harbormaster completed remote builds in B72358: Diff 175893.Apr 20 2026, 1:16 PM

sarah.walker2_arm.com added a parent revision: D56518: vm: Add flags for unprotected allocations.Apr 20 2026, 1:17 PM

sarah.walker2_arm.com added a child revision: D56520: arm64: Add CCA guest support.

andrew accepted this revision.May 5 2026, 10:05 AM

This revision is now accepted and ready to land.May 5 2026, 10:05 AM

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sys/

kern/

subr_busdma_bounce.c

6 lines

Diff 175893

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sys/kern/subr_busdma_bounce.c

busdma_bounce: Allocate bounce buffers as unprotectedAcceptedPublicActions