[ANNOUNCE] xf86-video-intel 2.21.8

[Chris Wilson]

Release 2.21.8 (2013-05-27)
===========================
A quick release to cleanup a few regressions from the introduction of
copy-on-write support, notably hitting wine applications and a memory
leak for firefox.

 * Only mark a PolyFillRect operation as replacing if it is unclipped
   https://bugs.freedesktop.org/show_bug.cgi?id=64841

 * Prevent potential NULL dereference of damage when checking COW support

 * Fix invalidation of clone after dirtying the pixmap via the CPU

 * Prevent discarding an operation before requiring it for a fallback

 * Fix memory leak from replacing the clone under certain circumstances
   https://bugs.freedesktop.org/show_bug.cgi?id=64978

Complete list of changes since 2.21.7
-------------------------------------

Chris Wilson (17):
      sna: Re-enable read-read optimisations
      sna/video: Convert to a pure Xv backend
      sna: Warn about the consequences of disabling tiling
      sna: Fix DBG typo and so fix build with --enable-debug
      sna: Remove the overzealous assert
      sna: Only flags the PolyFillRect as REPLACES if it is unclipped
      sna: Check for NULL damage before dereferencing
      sna: Correct assertion for reusing COW
      sna: Do make a clone of a GPU bo that is itself a cache
      sna: Discard COW before migrating CPU damage to the GPU
      sna: Do not undo a bo if we may fallback
      sna: Reenable COW support
      sna: Reorder cleanup of flush list and CPU bo to silence an assertion
      sna: Log when the framebuffer changes size
      sna: Fix cut'n'paste compile error from previous commit
      sna: Free the released COW reference when uncloning
      2.21.8 release

git tag: 2.21.8

http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.21.8.tar.bz2
MD5:  34de8dbd2bee0546c54c7834a03e0962  xf86-video-intel-2.21.8.tar.bz2
SHA1: d531c4800629c1f501b4d990d8e63182defc15a0  xf86-video-intel-2.21.8.tar.bz2
SHA256: 4d850c0515012ca370a72469dfbfa6161aa9ee5bb39779fab5f496f2d94acf8f  xf86-video-intel-2.21.8.tar.bz2

http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.21.8.tar.gz
MD5:  faa7544e31fb19d0599f927246e6d919  xf86-video-intel-2.21.8.tar.gz
SHA1: 963017b5523375394662aa15cff83934d2dcd7c9  xf86-video-intel-2.21.8.tar.gz
SHA256: 29cf056418417b062692f1c337b98ff56ec96bff466799ee85b7d1ba12481b94  xf86-video-intel-2.21.8.tar.gz


-- 
Chris Wilson, Intel Open Source Technology Centre
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