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| author | Keir Fraser <keir.fraser@citrix.com> | 2010-04-06 07:13:01 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2010-04-06 07:13:01 +0100 |
| commit | efdf57d6133754c78a095ae15174f83f88039fb8 (patch) | |
| tree | 32d989f6852e0fd7d0e787e63dc5f71cbc93231f /extras/mini-os/pcifront.c | |
| parent | d98d3c520857f706fb83cdb9d398b7b8b1733141 (diff) | |
| download | xen-efdf57d6133754c78a095ae15174f83f88039fb8.tar.gz xen-efdf57d6133754c78a095ae15174f83f88039fb8.tar.bz2 xen-efdf57d6133754c78a095ae15174f83f88039fb8.zip | |
pv-grub: fix boot crash when no fb is available
When no fb is available, init_fbfront will return, so the local
semaphore for synchronization with the kbd thread would get dropped.
Using a global static semaphore instead fixes this.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'extras/mini-os/pcifront.c')
0 files changed, 0 insertions, 0 deletions