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2017-04-11Merge tag 'drm-misc-next-2017-04-07' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-next Last drm-misc-next pull req for 4.12 Core changes: - fb_helper checkpatch cleanup and simplified _add_one_connector() (Thierry) - drm_ioctl and drm_sysfs improved/gained documentation (Daniel) - [ABI] Repurpose reserved field in drm_event_vblank for crtc_id (Ander) - Plumb acquire ctx through legacy paths to avoid lock_all and legacy_backoff (Daniel) - Add connector_atomic_check to check conn constraints on modeset (Maarten) - Add drm_of_find_panel_or_bridge to remove boilerplate in drivers (Rob) Driver changes: - meson moved to drm-misc (Neil) - Added support for Amlogic GX SoCs in dw-hdmi (Neil) - Rockchip unbind actually cleans up the things bind initializes (Jeffy) - A couple misc fixes in virtio, dw-hdmi NOTE: this also includes a backmerge of drm-next as well rc5 (we needed vmwgfx as well as the new synopsys media formats) * tag 'drm-misc-next-2017-04-07' of git://anongit.freedesktop.org/git/drm-misc: (77 commits) Revert "drm: Don't allow interruptions when opening debugfs/crc" drm: Only take cursor locks when the cursor plane exists drm/vmwgfx: Fix fbdev emulation using legacy functions drm/rockchip: Shutdown all crtcs when unbinding drm drm/rockchip: Reorder drm bind/unbind sequence drm/rockchip: analogix_dp: Disable clock when unbinding drm/rockchip: vop: Unprepare clocks when unbinding drm/rockchip: vop: Enable pm domain before vop_initial drm/rockchip: cdn-dp: Don't unregister audio dev when unbinding drm/rockchip: cdn-dp: Don't try to release firmware when not loaded drm: bridge: analogix: Destroy connector & encoder when unbinding drm: bridge: analogix: Disable clock when unbinding drm: bridge: analogix: Unregister dp aux when unbinding drm: bridge: analogix: Detach panel when unbinding analogix dp drm: Don't allow interruptions when opening debugfs/crc drm/virtio: don't leak bo on drm_gem_object_init failure drm: bridge: dw-hdmi: fix input format/encoding from plat_data drm: omap: use common OF graph helpers drm: convert drivers to use drm_of_find_panel_or_bridge drm: convert drivers to use of_graph_get_remote_node ...
2017-04-11Backmerge tag 'v4.11-rc6' into drm-nextDave Airlie
Linux 4.11-rc6 drm-misc needs 4.11-rc5, may as well fix conflicts with rc6.
2017-04-11Revert "virtio_pci: don't duplicate the msix_enable flag in struct pci_dev"Michael S. Tsirkin
This reverts commit 53a020c661741f3b87ad3ac6fa545088aaebac9b. The cleanup seems to be one of the changes that broke hybernation for some users. We are still not sure why but revert helps. Tested-by: Mike Galbraith <efault@gmx.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-04-10[media] videodev2.h: fix outdated commentHans Verkuil
The XV601/709 Y'CbCr encoding was changed to limited range, but the comment still indicates full range. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-04-10[media] serio.h: add SERIO_RAINSHADOW_CEC IDHans Verkuil
Add a new serio ID for the RainShadow Tech USB HDMI CEC adapter. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-04-10Merge 4.11-rc6 into driver-core-nextGreg Kroah-Hartman
We want the fixes in here as well for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-10crypto: user - Prepare for CRYPTO_MAX_ALG_NAME expansionHerbert Xu
This patch hard-codes CRYPTO_MAX_NAME in the user-space API to 64, which is the current value of CRYPTO_MAX_ALG_NAME. This patch also replaces all remaining occurences of CRYPTO_MAX_ALG_NAME in the user-space API with CRYPTO_MAX_NAME. This way the user-space API will not be modified when we raise the value of CRYPTO_MAX_ALG_NAME. Furthermore, the code has been updated to handle names longer than the user-space API. They will be truncated. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Tested-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
2017-04-10[media] Documentation: Intel SR300 Depth camera INZI formatEvgeni Raikhel
Provide the frame structure and data layout of V4L2-PIX-FMT-INZI format utilized by Intel SR300 Depth camera. Signed-off-by: Evgeni Raikhel <evgeni.raikhel@intel.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-04-09bpf: fix comment typoAlexander Alemayhu
o s/bpf_bpf_get_socket_cookie/bpf_get_socket_cookie Signed-off-by: Alexander Alemayhu <alexander@alemayhu.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-09Revert "rtnl: Add support for netdev event to link messages"David S. Miller
This reverts commit def12888c161e6fec0702e5ec9c3962846e3a21d. As per discussion between Roopa Prabhu and David Ahern, it is advisable that we instead have the code collect the setlink triggered events into a bitmask emitted in the IFLA_EVENT netlink attribute. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-09KVM: arm/arm64: Add ARM user space interrupt signaling ABIAlexander Graf
We have 2 modes for dealing with interrupts in the ARM world. We can either handle them all using hardware acceleration through the vgic or we can emulate a gic in user space and only drive CPU IRQ pins from there. Unfortunately, when driving IRQs from user space, we never tell user space about events from devices emulated inside the kernel, which may result in interrupt line state changes, so we lose out on for example timer and PMU events if we run with user space gic emulation. Define an ABI to publish such device output levels to userspace. Reviewed-by: Alexander Graf <agraf@suse.de> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-04-08aspeed-lpc-ctrl: include linux/types.h for uapi headerArnd Bergmann
The newly added header file triggers a sanity check: usr/include/linux/aspeed-lpc-ctrl.h:44: found __[us]{8,16,32,64} type without #include <linux/types.h> We should include linux/types.h explicitly to ensure the header can be included from user space. Fixes: 6c4e97678501 ("drivers/misc: Add Aspeed LPC control driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08netlink: uapi: use hex numbers for NLM_F_* flagsJohannes Berg
It's rather confusing that the netlink message flags are numbered 1, 2, 4, 8, 16, 32, <unused>, 0x100. Make that more understandable by numbering the lower ones with hex constants as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-08New getsockopt option to get socket cookieChenbo Feng
Introduce a new getsockopt operation to retrieve the socket cookie for a specific socket based on the socket fd. It returns a unique non-decreasing cookie for each socket. Tested: https://android-review.googlesource.com/#/c/358163/ Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Chenbo Feng <fengc@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-08drm/msm: Add MSM_PARAM_GMEM_BASEJordan Crouse
User space needs to know where the GMEM whole starts so that they can set up the addressing correctly. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@gmail.com>
2017-04-07KVM: s390: introduce AIS capabilityYi Min Zhao
Introduce a cap to enable AIS facility bit, and add documentation for this capability. Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com> Signed-off-by: Fei Li <sherrylf@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-04-07Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into ↵Dave Airlie
drm-next Highlights: - Cooling device support from Russell, to allow GPU throttling on system thermal overload. - Explicit fencing support from Philipp, implemented in a similar way to drm/msm. * 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux: drm/etnaviv: submit support for out-fences drm/etnaviv: return GPU fence through the submit structure drm/etnaviv: submit support for in-fences drm/etnaviv: add etnaviv cooling device drm/etnaviv: switch to postclose drm/etnaviv: add lockdep assert to fence allocation
2017-04-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Mostly simple cases of overlapping changes (adding code nearby, a function whose name changes, for example). Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-05ALSA: fireface: add hwdep interfaceTakashi Sakamoto
This commit adds hwdep interface so as the other drivers for audio and music units on IEEE 1394 have. This interface is designed for mixer/control applications. By using this interface, an application can get information about firewire node, can lock/unlock kernel streaming and can get notification at starting/stopping kernel streaming. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-04-05drm/tegra: Add tiling FB modifiersAlexandre Courbot
Add FB modifiers to allow user-space to specify that a surface is in one of the two tiling formats supported by Tegra chips, and add support in the tegradrm driver to handle them properly. This is necessary for the display controller to directly display buffers generated by the GPU. This feature is intended to replace the dedicated IOCTL enabled by TEGRA_STAGING and to provide a non-staging alternative to that solution. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-04-05rtnl: Add support for netdev event to link messagesVlad Yasevich
When netdev events happen, a rtnetlink_event() handler will send messages for every event in it's white list. These messages contain current information about a particular device, but they do not include the iformation about which event just happened. The consumer of the message has to try to infer this information. In some cases (ex: NETDEV_NOTIFY_PEERS), that is not possible. This patch adds a new extension to RTM_NEWLINK message called IFLA_EVENT that would have an encoding of the which event triggered this message. This would allow the the message consumer to easily determine if it is interested in a particular event or not. Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-05netlink/diag: report flags for netlink socketsAndrey Vagin
cb_running is reported in /proc/self/net/netlink and it is reported by the ss tool, when it gets information from the proc files. sock_diag is a new interface which is used instead of proc files, so it looks reasonable that this interface has to report no less information about sockets than proc files. We use these flags to dump and restore netlink sockets. Signed-off-by: Andrei Vagin <avagin@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-05phy/ethtool: Add missing SPEED_<foo> stringsJoe Perches
Add all the currently available SPEED_<foo> strings. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-04KEYS: add SP800-56A KDF support for DHStephan Mueller
SP800-56A defines the use of DH with key derivation function based on a counter. The input to the KDF is defined as (DH shared secret || other information). The value for the "other information" is to be provided by the caller. The KDF is implemented using the hash support from the kernel crypto API. The implementation uses the symmetric hash support as the input to the hash operation is usually very small. The caller is allowed to specify the hash name that he wants to use to derive the key material allowing the use of all supported hashes provided with the kernel crypto API. As the KDF implements the proper truncation of the DH shared secret to the requested size, this patch fills the caller buffer up to its size. The patch is tested with a new test added to the keyutils user space code which uses a CAVS test vector testing the compliance with SP800-56A. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: David Howells <dhowells@redhat.com>
2017-04-04KEYS: Add KEYCTL_RESTRICT_KEYRINGMat Martineau
Keyrings recently gained restrict_link capabilities that allow individual keys to be validated prior to linking. This functionality was only available using internal kernel APIs. With the KEYCTL_RESTRICT_KEYRING command existing keyrings can be configured to check the content of keys before they are linked, and then allow or disallow linkage of that key to the keyring. To restrict a keyring, call: keyctl(KEYCTL_RESTRICT_KEYRING, key_serial_t keyring, const char *type, const char *restriction) where 'type' is the name of a registered key type and 'restriction' is a string describing how key linkage is to be restricted. The restriction option syntax is specific to each key type. Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
2017-04-04drm: Pass CRTC ID in userspace vblank eventsAnder Conselvan de Oliveira
With the atomic API, it is possible that a single commit affects multiple crtcs. If the user requests an event with that commit, one event will be sent for each CRTC, but it is not possible to distinguish which crtc an event is for in user space. To solve this, the reserved field in struct drm_vblank_event is repurposed to include the crtc_id which the event is for. The DRM_CAP_CRTC_IN_VBLANK_EVENT is added to allow userspace to query if the crtc field will be set properly. [daniels: Rebased, using Maarten's forward-port.] Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Signed-off-by: Daniel Stone <daniels@collabora.com> Cc: Maarten Lankhorst <maarten.lankhorst@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170404165221.28240-2-daniels@collabora.com
2017-04-04Merge tag 'topic/synopsys-media-formats-2017-04-03' of ↵Sean Paul
git://anongit.freedesktop.org/git/drm-misc into drm-misc-next Media formats for synopsys HDMI TX Controller Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170403163544.kcw5kk52tgku5xua@art_vandelay
2017-04-04Merge tag 'v4.11-rc5' into patchworkMauro Carvalho Chehab
Linux 4.11-rc5 * tag 'v4.11-rc5': (1168 commits) Linux 4.11-rc5 tty: pl011: fix earlycon work-around for QDF2400 erratum 44 kasan: do not sanitize kexec purgatory drivers/rapidio/devices/tsi721.c: make module parameter variable name unique mm/hugetlb.c: don't call region_abort if region_chg fails kasan: report only the first error by default hugetlbfs: initialize shared policy as part of inode allocation mm: fix section name for .data..ro_after_init mm, hugetlb: use pte_present() instead of pmd_present() in follow_huge_pmd() mm: workingset: fix premature shadow node shrinking with cgroups mm: rmap: fix huge file mmap accounting in the memcg stats mm: move mm_percpu_wq initialization earlier mm: migrate: fix remove_migration_pte() for ksm pages nfs: flexfiles: fix kernel OOPS if MDS returns unsupported DS type NFSv4.1 fix infinite loop on IO BAD_STATEID error serial: 8250_EXAR: fix duplicate Kconfig text and add missing help text tty/serial: atmel: fix TX path in atmel_console_write() tty/serial: atmel: fix race condition (TX+DMA) serial: mxs-auart: Fix baudrate calculation irqchip/mips-gic: Fix Local compare interrupt ...
2017-04-03vfs: add common GETFSMAP ioctl definitionsDarrick J. Wong
Add the GETFSMAP headers to the VFS kernel headers Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-04-03sctp: add SCTP_PR_STREAM_STATUS sockopt for prsctpXin Long
Before when implementing sctp prsctp, SCTP_PR_STREAM_STATUS wasn't added, as it needs to save abandoned_(un)sent for every stream. After sctp stream reconf is added in sctp, assoc has structure sctp_stream_out to save per stream info. This patch is to add SCTP_PR_STREAM_STATUS by putting the prsctp per stream statistics into sctp_stream_out. v1->v2: fix an indent issue. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-03media: uapi: Add RGB and YUV bus formats for Synopsys HDMI TX ControllerNeil Armstrong
In order to describe the RGB and YUV bus formats used to feed the Synopsys DesignWare HDMI TX Controller, add missing formats to the list of Bus Formats. Documentation for these formats is added in a separate patch. Reviewed-by: Archit Taneja <architt@codeaurora.org> Reviewed-by: Jose Abreu <joabreu@synopsys.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1491230558-10804-3-git-send-email-narmstrong@baylibre.com
2017-04-03statx: Include a mask for stx_attributes in struct statxDavid Howells
Include a mask in struct stat to indicate which bits of stx_attributes the filesystem actually supports. This would also be useful if we add another system call that allows you to do a 'bulk attribute set' and pass in a statx struct with the masks appropriately set to say what you want to set. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-04-03statx: Reserve the top bit of the mask for future struct expansionDavid Howells
Reserve the top bit of the mask for future expansion of the statx struct and give an error if statx() sees it set. All the other bits are ignored if we see them set but don't support the bit; we just clear the bit in the returned mask. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-04-01bpf: introduce BPF_PROG_TEST_RUN commandAlexei Starovoitov
development and testing of networking bpf programs is quite cumbersome. Despite availability of user space bpf interpreters the kernel is the ultimate authority and execution environment. Current test frameworks for TC include creation of netns, veth, qdiscs and use of various packet generators just to test functionality of a bpf program. XDP testing is even more complicated, since qemu needs to be started with gro/gso disabled and precise queue configuration, transferring of xdp program from host into guest, attaching to virtio/eth0 and generating traffic from the host while capturing the results from the guest. Moreover analyzing performance bottlenecks in XDP program is impossible in virtio environment, since cost of running the program is tiny comparing to the overhead of virtio packet processing, so performance testing can only be done on physical nic with another server generating traffic. Furthermore ongoing changes to user space control plane of production applications cannot be run on the test servers leaving bpf programs stubbed out for testing. Last but not least, the upstream llvm changes are validated by the bpf backend testsuite which has no ability to test the code generated. To improve this situation introduce BPF_PROG_TEST_RUN command to test and performance benchmark bpf programs. Joint work with Daniel Borkmann. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-31drm/vmwgfx: Define an overlaid handle_close ioctl.Thomas Hellstrom
Instead of providing an ioctl for each handle type, provide a single handle_close ioctl, and reuse the UNREF_DMABUF ioctl. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2017-03-31Merge branch 'vfio-ccw-for-martin' of ↵Martin Schwidefsky
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw into features Pull vfio-ccw branch to add the basic channel I/O passthrough intrastructure based on vfio. The focus is on supporting dasd-eckd(cu_type/dev_type = 0x3990/0x3390) as the target device. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-03-31vfio: ccw: realize VFIO_DEVICE_G(S)ET_IRQ_INFO ioctlsDong Jia Shi
Realize VFIO_DEVICE_GET_IRQ_INFO ioctl to retrieve VFIO_CCW_IO_IRQ information. Realize VFIO_DEVICE_SET_IRQS ioctl to set an eventfd fd for VFIO_CCW_IO_IRQ. Once a write operation to the ccw_io_region was performed, trigger a signal on this fd. Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Message-Id: <20170317031743.40128-12-bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-03-31vfio: ccw: realize VFIO_DEVICE_GET_REGION_INFO ioctlDong Jia Shi
Introduce device information about vfio-ccw: VFIO_DEVICE_FLAGS_CCW. Realize VFIO_DEVICE_GET_REGION_INFO ioctl for vfio-ccw. Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Message-Id: <20170317031743.40128-10-bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-03-31vfio: ccw: introduce ccw_io_regionDong Jia Shi
To provide user-space a set of interfaces to: 1. pass in a ccw program to perform an I/O operation. 2. read back I/O results of the completed I/O operations. We introduce an MMIO region for the vfio-ccw device here. This region is defined to content: 1. areas to store arguments that an ssch required. 2. areas to store the I/O results. Using pwrite/pread to the device on this region, a user-space program could write/read data to/from the vfio-ccw device. Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Message-Id: <20170317031743.40128-8-bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-03-31vfio: ccw: define device_api stringsDong Jia Shi
Define vfio-ccw device API strings. CCW vendor driver using mediated device framework should use this string for device_api attribute. Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Message-Id: <20170317031743.40128-4-bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-03-31cfg80211: Add support for FILS shared key authentication offloadVidyullatha Kanchanapally
Enhance nl80211 and cfg80211 connect request and response APIs to support FILS shared key authentication offload. The new nl80211 attributes can be used to provide additional information to the driver to establish a FILS connection. Also enhance the set/del PMKSA to allow support for adding and deleting PMKSA based on FILS cache identifier. Add a new feature flag that drivers can use to advertize support for FILS shared key authentication and association in station mode when using their own SME. Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com> Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-03-30Merge tag 'tee-drv-for-4.12' of ↵Arnd Bergmann
git://git.linaro.org:/people/jens.wiklander/linux-tee into next/tee Pull "generic TEE subsystem for v4.12" Introduce generic TEE subsystem: - the TEE subsystem itself - an OP-TEE driver using the subsystem - optee bindings - optee node for hi6220-hikey.dts * tag 'tee-drv-for-4.12' of git://git.linaro.org:/people/jens.wiklander/linux-tee: arm64: dt: hikey: Add optee node Documentation: tee subsystem and op-tee driver tee: add OP-TEE driver tee: generic TEE subsystem dt/bindings: add bindings for optee
2017-03-30Merge branch 'linus' into perf/core, to pick up fixesIngo Molnar
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-03-29uapi/drm:add new flag for PreemptionMonk Liu
when MCBP supported, we will set pre_enb bit for those IBs with PREEMPT flag tagged Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29uapi/drm:change Preamble DescriptionMonk Liu
Preamble in linux doesn't mean it is CE PREAMBLE IB, instead it means this IB could be dropped if no ctx switch happens. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29drm/amdgpu: add psp firmware info into info query and debugfsHuang Rui
Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29drm/amdgpu: add tiling flags for GFX9 (v2)Alex Deucher
v2: Marek: allow shifts >32 in AMDGPU_TILING_SET/GET Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29drm/amdgpu: Add asic family for vega10Alex Deucher
Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29drm/amdgpu: add NGG parametersAlex Deucher
NGG (Next Generation Graphics) is a new feature in GFX9.0. This adds the relevant parameters. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29drm/amdgpu: Add MTYPE flags to GPU VM IOCTL interfaceAlex Xie
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>