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2014-01-23drm/nve0/fb: note the memory voltage toggle, not using it yetBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: somewhat better attempt at 100770/10f604/610/614Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> fb/gddr5/nve0: 100770 is like 10f604 Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fixup delays a bitBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bios: timing 2.0 entries can have subentriesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: note another semi-unknownBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/fb/gddr5: modify mr8 with high bits of CL/WRBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix calculation of RDQS settingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: switch off some other random bit at some pointBen Skeggs
As seen when comparing us vs nv on my GTX660 Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: punt all 10f910/914 accesses through ram_trainBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: not all memory partitions are created equalBen Skeggs
As seen when comparing us vs nv on my GTX660. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb: typo in register nameBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/bios: make common code to handle ramcfg strap etcBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix an assumption of sane memory controller layoutBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fb/gddr5: fix behaviour of lp3 settingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: recover from mmu faults on bar1/bar3Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: keep mmu fault interrupts enabled at all timesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: update human-readable mmu fault descriptionsBen Skeggs
Ordering from Android GK20A driver, names from binary driver strings. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: document more intr status bitsBen Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: populate PBDMA status bitfield with more definitionsBen Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: s/subfifo/PBDMA/Ben Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nve0/fifo: s/playlist/runlist/Ben Skeggs
As per Android GK20A driver. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvf0/gr: enable acceleration with our chsw ucodeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv108/gr: enable acceleration with our chsw ucodeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvc0-/gr: handle fwmthd interrupts in ucodeBen Skeggs
Compute code in mesa triggers one of these, hanging the engine. Let's at least ack the request for now to avoid the hang. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvc0-/gr: fiddle some magic around strand initBen Skeggs
Fixes HUB_INIT timeout on GK110/GK208 when not using NVIDIA's ucode. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv108/gr: initial support (need external fuc)Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv108/ce: enable copy enginesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv108/fifo: initial supportBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvf0/gr: remove a copy+pasto in ctx reglistBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nvc0-/gr: bring in some macros to abstract falcon isa differencesBen Skeggs
Need. A. Compiler... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/falcon: use vmalloc to create firwmare copiesIlia Mirkin
Some firmware images may be large (64K), so using kmalloc memory is inappropriate for them. Use vmalloc instead, to avoid high-order allocation failures. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Cc: stable@vger.kernel.org
2014-01-23drm/nouveau/gem: remove (now) unneeded pre-validate fence syncBen Skeggs
Now that nouveau_bo.c can handle sync when it actually needs to, we can remove this and avoid a double semaphore acquire when syncing in the command submission path. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/ttm: explicitly wait for bo idle before memcpy buffer moveBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/ttm: explicity sync with kernel channel before moving bufferBen Skeggs
The GEM code handles this currently, but that'll be removed. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/ttm: tidy up creation of temporary buffer move vmasBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv04/plane: add support for nv04/nv05 video overlayIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv10/plane: add YUYV supportIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nv50-: map TTM_PL_SYSTEM through a BAR for CPU accessMaarten Lankhorst
Moves bo's to TTM_PL_TT for BAR mapping, to hide tiling from user. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau: fix m2mf copy to tiled gartMaarten Lankhorst
Commit de7b7d59d54852c introduced tiled GART, but a linear copy is still performed. This may result in errors on eviction, fix it by checking tiling from memtype. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: stable@vger.kernel.org #3.10+ Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-23drm/nouveau/vm: reduce number of entry-points to vm_map()Ben Skeggs
Pretty much everywhere had to make the decision which to use, so it makes a lot more sense to just have one entrypoint decide the path to take instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-01-22Merge branch 'bonding'David S. Miller
Ding Tianhong says: ==================== bonding: fix primary problem for bonding If the slave's name changed, and the bond params primary is exist, the bond should deal with the situation in two ways: 1) If the slave was the primary slave yet, clean the primary slave and reselect active slave. 2) If the slave's new name is as same as bond primary, set the slave as primary slave and reselect active slave. If the new primary is not matching any slave in the bond, the bond should record it to params, clean the primary slave and select a new active slave. Update bonding.txt for primary description. v2.1->v1: Because there are too many indentions and useless verification, so rewrite the logic for updating the primary slave. Modify some comments for to clean the typos. v3->v2.1: Veaceslav disagree the first patch and modify the logic for it (bonding: update the primary slave when changing slave's name) and resend it himself (bonding: handle slave's name change with primary_slave logic), so remove the first patch and send the last two patches. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: update bonding.txt for primary descriptiondingtianhong
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22bonding: clean the primary slave if there is no slave matching new primarydingtianhong
If the new primay is not matching any slave in the bond, the bond should record it to params, clean the primary slave and select a new active slave. Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22net: vxlan: convert to act as a pernet subsystemDaniel Borkmann
As per suggestion from Eric W. Biederman, vxlan should be using {un,}register_pernet_subsys() instead of {un,}register_pernet_device() to ensure the vxlan_net structure is initialized before and cleaned up after all network devices in a given network namespace i.e. when dealing with network notifiers. This is similarly handeled already in commit 91e2ff3528ac ("net: Teach vlans to cleanup as a pernet subsystem") and, thus, improves upon fd27e0d44a89 ("net: vxlan: do not use vxlan_net before checking event type"). Just as in 91e2ff3528ac, we do not need to explicitly handle deletion of vxlan devices as network namespace exit calls dellink on all remaining virtual devices, and rtnl_link_unregister() calls dellink on all outstanding devices in that network namespace, so we can entirely drop the pernet exit operation as well. Moreover, on vxlan module exit, rcu_barrier() is called by netns since commit 3a765edadb28 ("netns: Add an explicit rcu_barrier to unregister_pernet_{device|subsys}"), so this may be omitted. Tested with various scenarios and works well on my side. Suggested-by: Eric W. Biederman <ebiederm@xmission.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22sch_htb: let skb->priority refer to non-leaf classHarry Mason
If the class in skb->priority is not a leaf, apply filters from the selected class, not the qdisc. This lets netfilter or user space partially classify the packet. Signed-off-by: Harry Mason <harry.mason@smoothwall.net> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22af_packet: Add Queue mapping mode to af_packet fanout operationNeil Horman
This patch adds a queue mapping mode to the fanout operation of af_packet sockets. This allows user space af_packet users to better filter on flows ingressing and egressing via a specific hardware queue, and avoids the potential packet reordering that can occur when FANOUT_CPU is being used and irq affinity varies. Tested successfully by myself. applies to net-next Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: "David S. Miller" <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-22Merge tag 'scsi-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This patch set is a lot of driver updates for qla4xxx, bfa, hpsa, qla2xxx. It also removes the aic7xxx_old driver (which has been deprecated for nearly a decade) and adds support for deadlines in error handling" * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (75 commits) [SCSI] hpsa: allow SCSI mid layer to handle unit attention [SCSI] hpsa: do not require board "not ready" status after hard reset [SCSI] hpsa: enable unit attention reporting [SCSI] hpsa: rename scsi prefetch field [SCSI] hpsa: use workqueue instead of kernel thread for lockup detection [SCSI] ipr: increase dump size in ipr driver [SCSI] mac_scsi: Fix crash on out of memory [SCSI] st: fix enlarge_buffer [SCSI] qla1280: Annotate timer on stack so object debug does not complain [SCSI] qla4xxx: Update driver version to 5.04.00-k3 [SCSI] qla4xxx: Recreate chap data list during get chap operation [SCSI] qla4xxx: Add support for ISCSI_PARAM_LOCAL_IPADDR sysfs attr [SCSI] libiscsi: Add local_ipaddr parameter in iscsi_conn struct [SCSI] scsi_transport_iscsi: Export ISCSI_PARAM_LOCAL_IPADDR attr for iscsi_connection [SCSI] qla4xxx: Add host statistics support [SCSI] scsi_transport_iscsi: Add host statistics support [SCSI] qla4xxx: Added support for Diagnostics MBOX command [SCSI] bfa: Driver version upgrade to 3.2.23.0 [SCSI] bfa: change FC_ELS_TOV to 20sec [SCSI] bfa: Observed auto D-port mode instead of manual ...
2014-01-22mtd: s3c2410: Merge plat/regs-nand.h into s3c2410.cSachin Kamat
plat/regs-nand.h is used only by S3C2410 nand driver. Since there are no other users, merge this file into the driver code to remove platform dependency. While at it also remove unused macros. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-01-22pnfs: Proper delay for NFS4ERR_RECALLCONFLICT in layout_get_doneBoaz Harrosh
An NFS4ERR_RECALLCONFLICT is returned by server from a GET_LAYOUT only when a Server Sent a RECALL do to that GET_LAYOUT, or the RECALL and GET_LAYOUT crossed on the wire. In any way this means we want to wait at most until in-flight IO is finished and the RECALL can be satisfied. So a proper wait here is more like 1/10 of a second, not 15 seconds like we have now. In case of a server bug we delay exponentially longer on each retry. Current code totally craps out performance of very large files on most pnfs-objects layouts, because of how the map changes when the file has grown into the next raid group. [Stable: This will patch back to 3.9. If there are earlier still maintained trees, please tell me I'll send a patch] CC: Stable Tree <stable@vger.kernel.org> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2014-01-23drm/cirrus: correct register values for 16bppTakashi Iwai
When the mode is set with 16bpp on QEMU, the output gets totally broken. The culprit is the bogus register values set for 16bpp, which was likely copied from from a wrong place. Addresses https://bugzilla.novell.com/show_bug.cgi?id=799216 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: David Airlie <airlied@linux.ie> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
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