linux/include, branch v4.1

drm/radeon: Add RADEON_INFO_VA_UNMAP_WORKING query

2015-06-18T18:36:56Z

This tells userspace that it's safe to use the RADEON_VA_UNMAP operation of the DRM_RADEON_GEM_VA ioctl. Cc: stable@vger.kernel.org (NOTE: Backporting this commit requires at least backports of commits 26d4d129b6042197b4cbc8341c0618f99231af2f, 48afbd70ac7b6aa62e8d452091023941d8085f8a and c29c0876ec05d51a93508a39b90b92c29ba6423d as well, otherwise using RADEON_VA_UNMAP runs into trouble) Signed-off-by: Michel Dänzer Signed-off-by: Christian König

Merge tag 'sound-4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2015-06-14T23:55:24Z

Pull sound fixes from Takashi Iwai: "Most of commits are regression fixes for HD-audio: a few corner case fixes for regmap transition, and i915 binding issues. In addition, a quirk for another USB-audio device supporting DSD" * tag 'sound-4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Abort the probe without i915 binding for HSW/BDW ALSA: hda - Re-add the lost fake mute support ALSA: hda - Continue probing even if i915 binding fails ALSA: hda - Don't actually write registers for caps overwrites ALSA: hda - fix number of devices query on hotplug ALSA: usb-audio: add native DSD support for JLsounds I2SoverUSB

Merge git://git.infradead.org/intel-iommu

2015-06-12T18:28:57Z

Pull VT-d hardware workarounds from David Woodhouse: "This contains a workaround for hardware issues which I *thought* were never going to be seen on production hardware. I'm glad I checked that before the 4.1 release... Firstly, PASID support is so broken on existing chips that we're just going to declare the old capability bit 28 as 'reserved' and change the VT-d spec to move PASID support to another bit. So any existing hardware doesn't support SVM; it only sets that (now) meaningless bit 28. That patch *wasn't* imperative for 4.1 because we don't have PASID support yet. But *even* the extended context tables are broken — if you just enable the wider tables and use none of the new bits in them, which is precisely what 4.1 does, you find that translations don't work. It's this problem which I thought was caught in time to be fixed before production, but wasn't. To avoid triggering this issue, we now *only* enable the extended context tables on hardware which also advertises "we have PASID support and we actually tested it this time" with the new PASID feature bit. In addition, I've added an 'intel_iommu=ecs_off' command line parameter to allow us to disable it manually if we need to" * git://git.infradead.org/intel-iommu: iommu/vt-d: Only enable extended context tables if PASID is supported iommu/vt-d: Change PASID support to bit 40 of Extended Capability Register

ALSA: hda - Re-add the lost fake mute support

2015-06-11T09:55:48Z

Yet another regression by the transition to regmap cache; for better usability, we had the fake mute control using the zero amp value for Conexant codecs, and this was forgotten in the new hda core code. Since the bits 4-7 are unused for the amp registers (as we follow the syntax of AMP_GET verb), the bit 4 is now used to indicate the fake mute. For setting this flag, snd_hda_codec_amp_update() becomes a function from a simple macro. The bonus is that it gained a proper function description. Signed-off-by: Takashi Iwai

iommu/vt-d: Change PASID support to bit 40 of Extended Capability Register

2015-06-09T14:06:55Z

The existing hardware implementations with PASID support advertised in bit 28? Forget them. They do not exist. Bit 28 means nothing. When we have something that works, it'll use bit 40. Do not attempt to infer anything meaningful from bit 28. This will be reflected in an updated VT-d spec in the extremely near future. Signed-off-by: David Woodhouse

Merge tag 'driver-core-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2015-06-07T05:37:45Z

Pull driver core fixes from Greg KH: "Here are two fixes for the driver core that resolve some reported issues. One is a regression from 4.0, the other a fixes a reported oops that has been there since 3.19. Both have been in linux-next for a while with no problems" * tag 'driver-core-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: drivers/base: cacheinfo: handle absence of caches drivers: of/base: move of_init to driver_init

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-06-05T17:00:53Z

Pull perf fixes from Ingo Molnar: "The biggest chunk of the changes are two regression fixes: a HT workaround fix and an event-group scheduling fix. It's been verified with 5 days of fuzzer testing. Other fixes: - eBPF fix - a BIOS breakage detection fix - PMU driver fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/pt: Fix a refactoring bug perf/x86: Tweak broken BIOS rules during check_hw_exists() perf/x86/intel/pt: Untangle pt_buffer_reset_markers() perf: Disallow sparse AUX allocations for non-SG PMUs in overwrite mode perf/x86: Improve HT workaround GP counter constraint perf/x86: Fix event/group validation perf: Fix race in BPF program unregister

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

2015-06-03T23:35:00Z

Pull block layer fixes from Jens Axboe: "Sending this off now, as I'm not aware of other current bugs, nor do I expect further fixes before 4.1 final. This contains two fixes: - a fix for a bdi unregister warning that gets spewed on md, due to a regression introduced earlier in this cycle. From Neil Brown. - a fix for a compile warning for NVMe on 32-bit platforms, also a regression introduced in this cycle. From Arnd Bergmann" * 'for-linus' of git://git.kernel.dk/linux-block: NVMe: fix type warning on 32-bit block: discard bdi_unregister() in favour of bdi_destroy()

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2015-06-02T03:51:18Z

Pull networking fixes from David Miller: 1) Various VTI tunnel (mark handling, PMTU) bug fixes from Alexander Duyck and Steffen Klassert. 2) Revert ethtool PHY query change, it wasn't correct. The PHY address selected by the driver running the PHY to MAC connection decides what PHY address GET ethtool operations return information from. 3) Fix handling of sequence number bits for encryption IV generation in ESP driver, from Herbert Xu. 4) UDP can return -EAGAIN when we hit a bad checksum on receive, even when there are other packets in the receive queue which is wrong. Just respect the error returned from the generic socket recv datagram helper. From Eric Dumazet. 5) Fix BNA driver firmware loading on big-endian systems, from Ivan Vecera. 6) Fix regression in that we were inheriting the congestion control of the listening socket for new connections, the intended behavior always was to use the default in this case. From Neal Cardwell. 7) Fix NULL deref in brcmfmac driver, from Arend van Spriel. 8) OTP parsing fix in iwlwifi from Liad Kaufman. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (26 commits) vti6: Add pmtu handling to vti6_xmit. Revert "net: core: 'ethtool' issue with querying phy settings" bnx2x: Move statistics implementation into semaphores xen: netback: read hotplug script once at start of day. xen: netback: fix printf format string warning Revert "netfilter: ensure number of counters is >0 in do_replace()" net: dsa: Properly propagate errors from dsa_switch_setup_one tcp: fix child sockets to use system default congestion control if not set udp: fix behavior of wrong checksums sfc: free multiple Rx buffers when required bna: fix soft lock-up during firmware initialization failure bna: remove unreasonable iocpf timer start bna: fix firmware loading on big-endian machines bridge: fix br_multicast_query_expired() bug via-rhine: Resigning as maintainer brcmfmac: avoid null pointer access when brcmf_msgbuf_get_pktid() fails mac80211: Fix mac80211.h docbook comments iwlwifi: nvm: fix otp parsing in 8000 hw family iwlwifi: pcie: fix tracking of cmd_in_flight ip_vti/ip6_vti: Preserve skb->mark after rcv_cb call ...

include/uapi/linux/virtio_balloon.h: include linux/virtio_types.h

2015-06-01T13:46:54Z

Fixes userspace compilation error: error: unknown type name ‘__virtio16’ __virtio16 tag; Signed-off-by: Mikko Rapeli Signed-off-by: Michael S. Tsirkin