Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v3.17-rc2 2014-08-24T22:48:12+00:00 2014-08-24T22:48:12+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-08-24T22:48:12+00:00 urn:sha1:5e30ca1e44029dad8304976128e3af76e4575cd1 Pull drm fixes from Dave Airlie: "Intel and radeon fixes. Post KS/LC git requests from i915 and radeon stacked up. They are all fixes along with some new pci ids for radeon, and one maintainers file entry. - i915: display fixes and irq fixes - radeon: pci ids, and misc gpuvm, dpm and hdp cache" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (29 commits) MAINTAINERS: Add entry for Renesas DRM drivers drm/radeon: add additional SI pci ids drm/radeon: add new bonaire pci ids drm/radeon: add new KV pci id Revert "drm/radeon: Use write-combined CPU mappings of ring buffers with PCIe" drm/radeon: fix active_cu mask on SI and CIK after re-init (v3) drm/radeon: fix active cu count for SI and CIK drm/radeon: re-enable selective GPUVM flushing drm/radeon: Sync ME and PFP after CP semaphore waits v4 drm/radeon: fix display handling in radeon_gpu_reset drm/radeon: fix pm handling in radeon_gpu_reset drm/radeon: Only flush HDP cache for indirect buffers from userspace drm/radeon: properly document reloc priority mask drm/i915: don't try to retrain a DP link on an inactive CRTC drm/i915: make sure VDD is turned off during system suspend drm/i915: cancel hotplug and dig_port work during suspend and unload drm/i915: fix HPD IRQ reenable work cancelation drm/i915: take display port power domain in DP HPD handler drm/i915: Don't try to enable cursor from setplane when crtc is disabled drm/i915: Skip load detect when intel_crtc->new_enable==true ... 2014-08-18T21:09:43+00:00 Christian König christian.koenig@amd.com 2014-08-15T09:52:53+00:00 urn:sha1:701e1e789142042144c8cc10b8f6d1554e960144 Instead of hard coding the value properly document that this is an userspace interface. No intended functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 2014-08-18T18:47:04+00:00 Will Deacon will.deacon@arm.com 2014-08-11T13:24:47+00:00 urn:sha1:503e6636b6f96056210062be703356f4253b6db9 Commit 9183df25fe7b ("shm: add memfd_create() syscall") added a new system call (memfd_create) but didn't update the asm-generic unistd header. This patch adds the new system call to the asm-generic version of unistd.h so that it can be used by architectures such as arm64. Cc: Arnd Bergmann <arnd@arndb.de> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Will Deacon <will.deacon@arm.com> 2014-08-14T17:09:05+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-08-14T17:09:05+00:00 urn:sha1:e3b1fd56f175526db42ae94c457f29c2fa810aca Pull infiniband/rdma updates from Roland Dreier: "Main set of InfiniBand/RDMA updates for 3.17 merge window: - MR reregistration support - MAD support for RMPP in userspace - iSER and SRP initiator updates - ocrdma hardware driver updates - other fixes..." * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (52 commits) IB/srp: Fix return value check in srp_init_module() RDMA/ocrdma: report asic-id in query device RDMA/ocrdma: Update sli data structure for endianness RDMA/ocrdma: Obtain SL from device structure RDMA/uapi: Include socket.h in rdma_user_cm.h IB/srpt: Handle GID change events IB/mlx5: Use ARRAY_SIZE instead of sizeof/sizeof[0] IB/mlx4: Use ARRAY_SIZE instead of sizeof/sizeof[0] RDMA/amso1100: Check for integer overflow in c2_alloc_cq_buf() IPoIB: Remove unnecessary test for NULL before debugfs_remove() IB/mad: Add user space RMPP support IB/mad: add new ioctl to ABI to support new registration options IB/mad: Add dev_notice messages for various umad/mad registration failures IB/mad: Update module to [pr|dev]_* style print messages IB/ipoib: Avoid multicast join attempts with invalid P_key IB/umad: Update module to [pr|dev]_* style print messages IB/ipoib: Avoid flushing the workqueue from worker context IB/ipoib: Use P_Key change event instead of P_Key polling mechanism IB/ipath: Add P_Key change event support mlx4_core: Add support for secure-host and SMP firewall ... 2014-08-14T15:58:04+00:00 Roland Dreier roland@purestorage.com 2014-08-14T15:58:04+00:00 urn:sha1:d087f6ad724dfbcdc3df8e0191b80d9d8d839e71 2014-08-14T15:10:21+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-08-14T15:10:21+00:00 urn:sha1:d429a3639ca967ce2f35e3e8d4e70caec7149ded Pull block driver changes from Jens Axboe: "Nothing out of the ordinary here, this pull request contains: - A big round of fixes for bcache from Kent Overstreet, Slava Pestov, and Surbhi Palande. No new features, just a lot of fixes. - The usual round of drbd updates from Andreas Gruenbacher, Lars Ellenberg, and Philipp Reisner. - virtio_blk was converted to blk-mq back in 3.13, but now Ming Lei has taken it one step further and added support for actually using more than one queue. - Addition of an explicit SG_FLAG_Q_AT_HEAD for block/bsg, to compliment the the default behavior of adding to the tail of the queue. From Douglas Gilbert" * 'for-3.17/drivers' of git://git.kernel.dk/linux-block: (86 commits) bcache: Drop unneeded blk_sync_queue() calls bcache: add mutex lock for bch_is_open bcache: Correct printing of btree_gc_max_duration_ms bcache: try to set b->parent properly bcache: fix memory corruption in init error path bcache: fix crash with incomplete cache set bcache: Fix more early shutdown bugs bcache: fix use-after-free in btree_gc_coalesce() bcache: Fix an infinite loop in journal replay bcache: fix crash in bcache_btree_node_alloc_fail tracepoint bcache: bcache_write tracepoint was crashing bcache: fix typo in bch_bkey_equal_header bcache: Allocate bounce buffers with GFP_NOWAIT bcache: Make sure to pass GFP_WAIT to mempool_alloc() bcache: fix uninterruptible sleep in writeback thread bcache: wait for buckets when allocating new btree root bcache: fix crash on shutdown in passthrough mode bcache: fix lockdep warnings on shutdown bcache allocator: send discards with correct size bcache: Fix to remove the rcu_sched stalls. ... 2014-08-13T05:03:31+00:00 Doug Ledford dledford@redhat.com 2014-08-12T23:20:11+00:00 urn:sha1:db1044d458a287c18c4d413adc4ad12e92e253b5 added struct sockaddr_storage to rdma_user_cm.h without also adding an include for linux/socket.h to make sure it is defined. Systemtap needs the header files to build standalone and cannot rely on other files to pre-include other headers, so add linux/socket.h to the list of includes in this file. Fixes: ee7aed4528f ("RDMA/ucma: Support querying for AF_IB addresses") Signed-off-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 2014-08-11T03:36:00+00:00 Ira Weiny ira.weiny@intel.com 2014-08-08T23:00:56+00:00 urn:sha1:1471cb6ca67990a306500e69e52ffb28c93ccbbc Using the new registration mechanism, define a flag that indicates the user wishes to process RMPP messages in user space rather than have the kernel process them. Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 2014-08-11T03:36:00+00:00 Ira Weiny ira.weiny@intel.com 2014-08-08T23:00:55+00:00 urn:sha1:0f29b46d49b0ca50536632c6a33986c3171f5ea1 Registrations options are specified through flags. Definitions of flags will be in subsequent patches. Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com> 2014-08-10T00:46:39+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-08-10T00:46:39+00:00 urn:sha1:913847586290d5de22659e2a6195d91ff24d5aa6 Pull nouveau drm updates from Ben Skeggs: "Apologies for not getting this done in time for Dave's drm-next merge window. As he mentioned, a pre-existing bug reared its head a lot more obviously after this lot of changes. It took quite a bit of time to track it down. In any case, Dave suggested I try my luck by sending directly to you this time. Overview: - more code for Tegra GK20A from NVIDIA - probing, reclockig - better fix for Kepler GPUs that have the graphics engine powered off on startup, method courtesy of info provided by NVIDIA - unhardcoding of a bunch of graphics engine setup on Fermi/Kepler/Maxwell, will hopefully solve some issues people have noticed on higher-end models - support for "Zero Bandwidth Clear" on Fermi/Kepler/Maxwell, needs userspace support in general, but some lucky apps will benefit automagically - reviewed/exposed the full object APIs to userspace (finally), gives it access to perfctrs, ZBC controls, various events. More to come in the future. - various other fixes" Acked-by: Dave Airlie <airlied@redhat.com> * 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (87 commits) drm/nouveau: expose the full object/event interfaces to userspace drm/nouveau: fix headless mode drm/nouveau: hide sysfs pstate file behind an option again drm/nv50/disp: shhh compiler drm/gf100-/gr: implement the proper SetShaderExceptions method drm/gf100-/gr: remove some broken ltc bashing, for now drm/gf100-/gr: unhardcode attribute cb config drm/gf100-/gr: fetch tpcs-per-ppc info on startup drm/gf100-/gr: unhardcode pagepool config drm/gf100-/gr: unhardcode bundle cb config drm/gf100-/gr: improve initial context patch list helpers drm/gf100-/gr: add support for zero bandwidth clear drm/nouveau/ltc: add zbc drivers drm/nouveau/ltc: s/ltcg/ltc/ + cleanup drm/nouveau: use ram info from nvif_device drm/nouveau/disp: implement nvif event sources for vblank/connector notifiers drm/nouveau/disp: allow user direct access to channel control registers drm/nouveau/disp: audit and version display classes drm/nouveau/disp: audit and version SCANOUTPOS method drm/nv50-/disp: audit and version PIOR_PWR method ...