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PR/56711 CVS commit: src/sys/external/bsd/drm2/dist/drm/ttm

The following reply was made to PR kern/56711; it has been noted by GNATS.

From: "Taylor R Campbell" <>
Subject: PR/56711 CVS commit: src/sys/external/bsd/drm2/dist/drm/ttm
Date: Mon, 14 Feb 2022 09:25:39 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Mon Feb 14 09:25:39 UTC 2022
 Modified Files:
 	src/sys/external/bsd/drm2/dist/drm/ttm: ttm_bo.c
 Log Message:
 drm/ttm: Avoid uninitialized mem in error branch.
 Not sure why this error branch is getting hit, but let's not make the
 problem worse by choking on stack garbage.
 Candidate fix for symptom of PR kern/56565, PR kern/56711.
 Underlying problem -- that ttm_bo_mem_space fails with ENOMEM --
 To generate a diff of this commit:
 cvs rdiff -u -r1.30 -r1.31 src/sys/external/bsd/drm2/dist/drm/ttm/ttm_bo.c
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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