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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-01-12 11:50:26 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-01-13 08:59:47 +0000 |
| commit | 0e1133157986340e80a1c65ebf3bd20b74eb8075 (patch) | |
| tree | 040da40fbd7bf8ee70a3a27e6e439fcc1c954c76 /drivers/gpu/drm/radeon/evergreen_cs.c | |
| parent | 099469502f62fbe0d7e4f0b83a2f22538367f734 (diff) | |
| download | blackbird-op-linux-0e1133157986340e80a1c65ebf3bd20b74eb8075.tar.gz blackbird-op-linux-0e1133157986340e80a1c65ebf3bd20b74eb8075.zip | |
ttm/dma: Remove the WARN() which is not useful.
. It was useful during development, but now on a production system
we can get this (if the user forgot to upload the firmware):
[drm] radeon: irq initialized.
[drm] GART: num cpu pages 131072, num gpu pages 131072
[drm] radeon: ib pool ready.
[drm] Loading SUMO Microcode
r600_cp: Failed to load firmware "radeon/SUMO_pfp.bin"
atl1c 0000:03:00.0: version 1.0.1.0-NAPI.213057] [drm:evergreen_startup] *ERROR* Failed to load firmware!
radeon 0000:00:01.0: disabling GPU acceleration
88] radeon 0000:00:01.0: ffff8801bb782400 unpin not necessary
------------[ cut here ]------------
WARNING: at /home/konrad/linux-linus/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:956 ttm_dma_unpopulate+0x79/0x300 [ttm]()
Hardware name: System Product Name
Modules linked in: e1000e atl1c radeon(+) ahci libahci libata scsi_mod fbcon tileblit font ttm bitblit softcursor drm_kms_helper wmi xen_blkfront xen_netfront fb_sys_fops sysimgblt sysfillrect syscopyarea xenfs xen_privcmd
Pid: 1600, comm: modprobe Not tainted 3.2.0-06100-ge343a89 #1
Call Trace:
[<ffffffff8108973a>] warn_slowpath_common+0x7a/0xb0
[<ffffffff81089785>] warn_slowpath_null+0x15/0x20
[<ffffffffa0060309>] ttm_dma_unpopulate+0x79/0x300 [ttm]
[<ffffffffa01341c0>] radeon_ttm_tt_unpopulate+0x120/0x130 [radeon]
[<ffffffffa0056e0c>] ttm_tt_destroy+0x2c/0x70 [ttm]
[<ffffffffa0057a4e>] ttm_bo_cleanup_memtype_use+0x3e/0x80 [ttm]
[<ffffffffa00595a1>] ttm_bo_release+0x251/0x280 [ttm]
[<ffffffffa0059610>] ttm_bo_unref+0x40/0x60 [ttm]
[<ffffffffa0134d02>] radeon_bo_unref+0x42/0x80 [radeon]
[<ffffffffa0186dfb>] radeon_sa_bo_manager_fini+0x6b/0x80 [radeon]
[<ffffffffa0146b8f>] radeon_ib_pool_fini+0x6f/0x90 [radeon]
[<ffffffffa014be49>] r100_ib_fini+0x19/0x20 [radeon]
[<ffffffffa017b47e>] evergreen_init+0x1ee/0x2d0 [radeon]
The big WARN() has nothing to do with the culprit - which is that
the firmware was not loaded. So lets remove the WARN() from the TTM DMA code.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen_cs.c')
0 files changed, 0 insertions, 0 deletions
