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Based on the original patch by Ilia Mirkin. Handle races between nouveau_bo_name_get, nouveau_bo_prime_handle_ref and unreffing. Because DRM_IOCTL_GEM_CLOSE is not refcounted, some special care was needed by holding the lock during some ioctls. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com> --- ---

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- nouveau/nouveau.c | 29 ++++++++++++++++++++++++++++- nouveau/private.h | 3 ++- 2 files changed, 30 insertions(+), 2 deletions(-) diff --git a/nouveau/nouveau.c b/nouveau/nouveau.c index ee7893b..72c31cf 100644 --- a/nouveau/nouveau.c +++ b/nouveau/nouveau.c @@ -85,6 +85,12 @@ nouveau_device_wrap(int fd, int close, struct

Hi, I have CentOS 5.3 64bit and couple of Windows Server 2008 32Bit DomU's on it. Problem is that I got hit with the "A clock interrupt was not recevied on a secondary processor within the allocated time interval" Blue Screen when trying to run with more than one CPU When searching around I found that official XEN distribution (development version) has some fixes for it, but