search for: ttm_buffer_object_init

- In the case of nvbo->head it is really important to avoid an OOPS if ttm_buffer_object_init fails. Signed-off-by: Maarten Maathuis <madman2003 at gmail.com> --- drivers/gpu/drm/nouveau/nouveau_bo.c | 2 ++ drivers/gpu/drm/nouveau/nouveau_channel.c | 1 + drivers/gpu/drm/nouveau/nouveau_object.c | 1 + 3 files changed, 4 insertions(+), 0 deletions(-) diff --git a/dr...

...k0110 parport ata_generic pata_acpi pata_jmicron r8169 mii floppy > Pid: 3813, comm: Xorg Not tainted 2.6.32.19-xen #3 > Call Trace: >  [<ffffffff81054f3e>] warn_slowpath_common+0x77/0x8f >  [<ffffffff81054fa3>] warn_slowpath_fmt+0x3c/0x3e >  [<ffffffffa0093021>] ? ttm_buffer_object_init+0x333/0x35c [ttm] >  [<ffffffff8121b817>] __list_add+0x68/0x81 >  [<ffffffffa00d69e7>] radeon_object_create+0x1cd/0x1e2 [radeon] >  [<ffffffffa00d67d2>] ? radeon_ttm_object_object_destroy+0x0/0x48 [radeon] >  [<ffffffffa00e0bc6>] radeon_gem_object_create+0x8b/0xf...

...k0110 parport ata_generic pata_acpi pata_jmicron r8169 mii floppy > Pid: 3813, comm: Xorg Not tainted 2.6.32.19-xen #3 > Call Trace: >  [<ffffffff81054f3e>] warn_slowpath_common+0x77/0x8f >  [<ffffffff81054fa3>] warn_slowpath_fmt+0x3c/0x3e >  [<ffffffffa0093021>] ? ttm_buffer_object_init+0x333/0x35c [ttm] >  [<ffffffff8121b817>] __list_add+0x68/0x81 >  [<ffffffffa00d69e7>] radeon_object_create+0x1cd/0x1e2 [radeon] >  [<ffffffffa00d67d2>] ? radeon_ttm_object_object_destroy+0x0/0x48 [radeon] >  [<ffffffffa00e0bc6>] radeon_gem_object_create+0x8b/0xf...

Remove drm_nouveau_private::fb member and map the piece of VRAM only when accessing VGA fonts. Collect copied code into the static function nouveau_vga_font_io(). Signed-off-by: Pekka Paalanen <pq at iki.fi> --- drivers/gpu/drm/nouveau/nouveau_drv.h | 17 ------- drivers/gpu/drm/nouveau/nouveau_hw.c | 75 +++++++++++++++---------------- drivers/gpu/drm/nouveau/nouveau_state.c |