Displaying 5 results from an estimated 5 matches for "_ioctl".
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ioctl
2019 Jul 05
1
[PATCH v6 06/18] drm/virtio: remove ttm calls from in virtio_gpu_object_{reserve,unreserve}
...t; - r = ttm_bo_reserve(&bo->tbo, true, false, NULL);
> > > > + r = reservation_object_lock_interruptible(bo->gem_base.resv, NULL);
> > > Can you elaborate a bit about how TTM keeps the BOs alive in, for
> > > example, virtio_gpu_transfer_from_host_ioctl? In that function, only
> > > three TTM functions are called: ttm_bo_reserve, ttm_bo_validate, and
> > > ttm_bo_unreserve. I am curious how they keep the BO alive.
> >
> > It can't go away between reserve and unreserve, and I think it also
> > can't be...
2019 Jul 04
2
[PATCH v6 06/18] drm/virtio: remove ttm calls from in virtio_gpu_object_{reserve,unreserve}
Hi,
> > - r = ttm_bo_reserve(&bo->tbo, true, false, NULL);
> > + r = reservation_object_lock_interruptible(bo->gem_base.resv, NULL);
> Can you elaborate a bit about how TTM keeps the BOs alive in, for
> example, virtio_gpu_transfer_from_host_ioctl? In that function, only
> three TTM functions are called: ttm_bo_reserve, ttm_bo_validate, and
> ttm_bo_unreserve. I am curious how they keep the BO alive.
It can't go away between reserve and unreserve, and I think it also
can't be evicted then. Havn't checked how ttm impleme...
2019 Jul 04
2
[PATCH v6 06/18] drm/virtio: remove ttm calls from in virtio_gpu_object_{reserve,unreserve}
Hi,
> > - r = ttm_bo_reserve(&bo->tbo, true, false, NULL);
> > + r = reservation_object_lock_interruptible(bo->gem_base.resv, NULL);
> Can you elaborate a bit about how TTM keeps the BOs alive in, for
> example, virtio_gpu_transfer_from_host_ioctl? In that function, only
> three TTM functions are called: ttm_bo_reserve, ttm_bo_validate, and
> ttm_bo_unreserve. I am curious how they keep the BO alive.
It can't go away between reserve and unreserve, and I think it also
can't be evicted then. Havn't checked how ttm impleme...
2005 Apr 21
1
[PATCH]: ioctl wrappers for EXT3_IOC_GROUP_{EXTEND,ADD}
...s,
I need the following patch to make ext3 online resizing work with
linux 2.6.11.6 on amd64 with a 32bit userland. Do the changes look o.k.?
I converted everything to ext3 since it should implement the calls for
ext2 in a compatible way and we only have to include ext3 headers then.
The COMPATIBLE_IOCTL() should probably into compat_ioctl.h, I'll send an
updated version in case these changes look ok.
Cheers,
-- Guido
--- linux-2.6.11.6/fs/compat_ioctl.c.orig 2005-04-21 11:06:23.000000000 +0200
+++ linux-2.6.11.6/fs/compat_ioctl.c 2005-04-21 11:06:07.000000000 +0200
@@ -48,7 +48,8 @@
#includ...
2007 Feb 27
3
freebsd domu 14, bad address
Hello,
I''m trying to get a freebsd virtual machine running following :
http://www.yuanjue.net/xen/howto.html
But I get :
# xm create freebsd_xen_INSTALL -c
Using config file "./freebsd_xen_INSTALL".
Error: (14, ''Bad address'')
Am I missing something?
I am using xen 3.0.4.
Thanks and regards,
Sergi
....
log output from xend.log:
[2007-02-27 12:46:59