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cirrus: Properly re-register cirrus_linear_io_addr on vram unmap
authorJan Kiszka <[email protected]>
Fri, 29 Jan 2010 14:12:48 +0000 (15:12 +0100)
committerAnthony Liguori <[email protected]>
Fri, 29 Jan 2010 15:53:00 +0000 (09:53 -0600)
commit4516e45f82b7ee0cedce875477e785989a719b67
treebf0747551c5827f15cf8b5b096ebeb0057dc17c5tree | snapshot
parent9ae84f0a6d4b71efff6b830eb7cab408cf613dbccommit | diff
cirrus: Properly re-register cirrus_linear_io_addr on vram unmap

This fixes CONFIG_FB_CIRRUS for Linux guests and probably much more:

When switching away from linearly mapped vram, we also have to restore
the I/O handlers for the LFB.

This regression was once introduced by commit 2bec46dc97.

Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
hw/cirrus_vga.c diff | blob | blame | history
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