Date: Tue, 9 Sep 2008 02:05:03 +0000 (UTC) From: Robert Noland <rnoland@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/drm ati_pcigart.c drm_bufs.c drm_pci.c i915_dma.c mach64_dma.c Message-ID: <200809090205.m8925KKW007378@repoman.freebsd.org>
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rnoland 2008-09-09 02:05:03 UTC
FreeBSD src repository
Modified files:
sys/dev/drm ati_pcigart.c drm_bufs.c drm_pci.c
i915_dma.c mach64_dma.c
Log:
SVN rev 182883 on 2008-09-09 02:05:03Z by rnoland
We should never call drm_pci_alloc() while holding locks, due the the
calls to bus_dma. There were multiple paths that held different locks or
no locks at all. This patch ensures that all of the calling paths drop
their lock(s) before calling drm_pci_alloc().
Reviewed by: kib
Revision Changes Path
1.5 +9 -4 src/sys/dev/drm/ati_pcigart.c
1.5 +2 -0 src/sys/dev/drm/drm_bufs.c
1.4 +7 -4 src/sys/dev/drm/drm_pci.c
1.9 +12 -6 src/sys/dev/drm/i915_dma.c
1.4 +6 -0 src/sys/dev/drm/mach64_dma.c
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