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PR/50060 CVS commit: [netbsd-7] src/sys/external/bsd/drm2/dist/drm/i915

The following reply was made to PR kern/50060; it has been noted by GNATS.

From: "Soren Jacobsen" <>
Subject: PR/50060 CVS commit: [netbsd-7] src/sys/external/bsd/drm2/dist/drm/i915
Date: Thu, 11 Feb 2016 23:23:11 +0000

 Module Name:	src
 Committed By:	snj
 Date:		Thu Feb 11 23:23:11 UTC 2016
 Modified Files:
 	src/sys/external/bsd/drm2/dist/drm/i915 [netbsd-7]: i915_dma.c
 Log Message:
 Pull up following revision(s) (requested by riastradh in ticket #1091):
 	sys/external/bsd/drm2/dist/drm/i915/i915_dma.c: revisions 1.17, 1.18
 Zero out the guard for bus_space_unmap before calling i915_dma_cleanup() which
 calls i915_free_hws(), which then tries to unmap. Perhaps this fixes PR/50060.
 fix the same bug on the linux side, print the error, and return the -tive
 error to mimick linux.
 To generate a diff of this commit:
 cvs rdiff -u -r1.10.2.4 -r1.10.2.5 \
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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