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2016-06-12Merge branch 'for-rc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management fixes from Zhang Rui: - fix an ordering issue in cpu cooling that cooling device is registered before it's ready (freq_table being populated). (Lukasz Luba) - fix a missing comment update (Caesar Wang) * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: add the note for set_trip_temp thermal: cpu_cooling: fix improper order during initialization
2016-06-11Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block layer fixes from Jens Axboe: "A small collection of fixes for the current series. This contains: - Two fixes for xen-blkfront, from Bob Liu. - A bug fix for NVMe, releasing only the specific resources we requested. - Fix for a debugfs flags entry for nbd, from Josef. - Plug fix from Omar, fixing up a case of code being switched between two functions. - A missing bio_put() for the new discard callers of submit_bio_wait(), fixing a regression causing a leak of the bio. From Shaun. - Improve dirty limit calculation precision in the writeback code, fixing a case where setting a limit lower than 1% of memory would end up being zero. From Tejun" * 'for-linus' of git://git.kernel.dk/linux-block: NVMe: Only release requested regions xen-blkfront: fix resume issues after a migration xen-blkfront: don't call talk_to_blkback when already connected to blkback nbd: pass the nbd pointer for flags debugfs block: missing bio_put following submit_bio_wait blk-mq: really fix plug list flushing for nomerge queues writeback: use higher precision calculation in domain_dirty_limits()
2016-06-11Merge tag 'gpio-v4.7-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "A new bunch of GPIO fixes for v4.7. This time I am very grateful that Ricardo Ribalda Delgado went in and fixed my stupid refcounting mistakes in the removal path for GPIO chips. I had a feeling something was wrong here and so it was. It exploded on OMAP and it fixes their problem. Now it should be (more) solid. The rest i compilation, Kconfig and driver fixes. Some tagged for stable. Summary: - Fix a NULL pointer dereference when we are searching the GPIO device list but one of the devices have been removed (struct gpio_chip pointer is NULL). - Fix unaligned reference counters: we were ending on +3 after all said and done. It should be 0. Remove an extraneous get_device(), and call cdev_del() followed by device_del() in gpiochip_remove() instead and the count goes to zero and calls the release() function properly. - Fix a compile warning due to a missing #include in the OF/device tree portions. - Select ANON_INODES for GPIOLIB, we're using that for our character device. Some randconfig tests disclosed the problem. - Make sure the Zynq driver clock runs also without CONFIG_PM enabled - Fix an off-by-one error in the 104-DIO-48E driver - Fix warnings in bcm_kona_gpio_reset()" * tag 'gpio-v4.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: bcm-kona: fix bcm_kona_gpio_reset() warnings gpio: select ANON_INODES gpio: include <linux/io-mapping.h> in gpiolib-of gpiolib: Fix unaligned used of reference counters gpiolib: Fix NULL pointer deference gpio: zynq: initialize clock even without CONFIG_PM gpio: 104-dio-48e: Fix control port offset computation off-by-one error
2016-06-11Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two current fixes: - one affects Qemu CD ROM emulation, which stopped working after the updates in SCSI to require VPD pages from all conformant devices. Fix temporarily by blacklisting Qemu (we can relax later when they come into compliance). - The other is a fix to the optimal transfer size. We set up a minefield for ourselves by being confused about whether the limits are in bytes or sectors (SCSI optimal is in blocks and the queue parameter is in bytes). This tries to fix the problem (wrong setting for queue limits max_sectors) and make the problem more obvious by introducing a wrapper function" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: sd: Fix rw_max for devices that report an optimal xfer size scsi: Add QEMU CD-ROM to VPD Inquiry Blacklist
2016-06-11Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - a bigger fix for i801 to finally be able to be loaded on some machines again - smaller driver fixes - documentation update because of a renamed file * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: mux: reg: Provide of_match_table i2c: mux: refer to i2c-mux.txt i2c: octeon: Avoid printk after too long SMBUS message i2c: octeon: Missing AAK flag in case of I2C_M_RECV_LEN i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BAR
2016-06-11Merge tag 'devicetree-fixes-for-4.7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree fixes from Rob Herring: - fix unflatten_dt_nodes when dad parameter is set. - add vendor prefixes for TechNexion and UniWest - documentation fix for Marvell BT - OF IRQ kerneldoc fixes - restrict CMA alignment adjustments to non dma-coherent - a couple of warning fixes in reserved-memory code - DT maintainers updates * tag 'devicetree-fixes-for-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: drivers: of: add definition of early_init_dt_alloc_reserved_memory_arch drivers/of: Fix depth for sub-tree blob in unflatten_dt_nodes() drivers: of: Fix of_pci.h header guard dt-bindings: Add vendor prefix for TechNexion of: add vendor prefix for UniWest dt: bindings: fix documentation for MARVELL's bt-sd8xxx wireless device of: add missing const for of_parse_phandle_with_args() in !CONFIG_OF of: silence warnings due to max() usage drivers: of: of_reserved_mem: fixup the CMA alignment not to affect dma-coherent of: irq: fix of_irq_get[_byname]() kernel-doc MAINTAINERS: DeviceTree maintainer updates
2016-06-11Merge tag '20160610_uvc_compat_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux Pull uvc compat XU ioctl fixes from Andy Lutomirski: "uvc's compat XU ioctls go through tons of potentially buggy indirection. The first patch removes the indirection. The second one cleans up the code. Compile-tested only. I have the hardware, but I have absolutely no idea what XU does, how to use it, what software to recompile as 32-bit, or what to test in that software" * tag '20160610_uvc_compat_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux: uvc_v4l2: Simplify compat ioctl implementation uvc: Forward compat ioctls to their handlers directly
2016-06-10uvc_v4l2: Simplify compat ioctl implementationAndy Lutomirski
The uvc compat ioctl implementation seems to have copied user data for no good reason. Remove a bunch of copies. Signed-off-by: Andy Lutomirski <luto@kernel.org>
2016-06-10uvc: Forward compat ioctls to their handlers directlyAndy Lutomirski
The current code goes through a lot of indirection just to call a known handler. Simplify it: just call the handlers directly. Cc: stable@vger.kernel.org Signed-off-by: Andy Lutomirski <luto@kernel.org>
2016-06-10Merge tag 'hwmon-for-linus-v4.7-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - fix regression in fam15h_power driver - minor variable type fix in lm90 driver - document compatible statement for ina2xx driver * tag 'hwmon-for-linus-v4.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (lm90) use proper type for update_interval hwmon: (ina2xx) Document compatible for INA231 hwmon: (fam15h_power) Disable preemption when reading registers
2016-06-10Merge branch 'efi-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fixes from Ingo Molnar: "Two fixes: a regression/crash fix, and a message output fix" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/arm: Fix the format of EFI debug messages efi: Fix for_each_efi_memory_desc_in_map() for empty memmaps
2016-06-10Merge branch 'core-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fix from Ingo Molnar: "Addresses a false positive warning in the GPU/DRM code" [ Technically it's not a "false positive", but it's the virtual GPU interface that needs the frame pointer for its own internal purposes ] * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool, drm/vmwgfx: Fix "duplicate frame pointer save" warning
2016-06-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) nfnetlink timestamp taken from wrong skb, fix from Florian Westphal. 2) Revert some msleep conversions in rtlwifi as these spots are in atomic context, from Larry Finger. 3) Validate that NFTA_SET_TABLE attribute is actually specified when we call nf_tables_getset(). From Phil Turnbull. 4) Don't do mdio_reset in stmmac driver with spinlock held as that can sleep, from Vincent Palatin. 5) sk_filter() does things other than run a BPF filter, so we should not elide it's call just because sk->sk_filter is NULL. Fix from Eric Dumazet. 6) Fix missing backlog updates in several packet schedulers, from Cong Wang. 7) bnx2x driver should allow VLAN add/remove while the interface is down, from Michal Schmidt. 8) Several RDS/TCP race fixes from Sowmini Varadhan. 9) fq_codel scheduler doesn't return correct queue length in dumps, from Eric Dumazet. 10) Fix TCP stats for tail loss probe and early retransmit in ipv6, from Yuchung Cheng. 11) Properly initialize udp_tunnel_socket_cfg in l2tp_tunnel_create(), from Guillaume Nault. 12) qfq scheduler leaks SKBs if a kzalloc fails, fix from Florian Westphal. 13) sock_fprog passed into PACKET_FANOUT_DATA needs compat handling, from Willem de Bruijn. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (85 commits) vmxnet3: segCnt can be 1 for LRO packets packet: compat support for sock_fprog stmmac: fix parameter to dwmac4_set_umac_addr() net/mlx5e: Fix blue flame quota logic net/mlx5e: Use ndo_stop explicitly at shutdown flow net/mlx5: E-Switch, always set mc_promisc for allmulti vports net/mlx5: E-Switch, Modify node guid on vf set MAC net/mlx5: E-Switch, Fix vport enable flow net/mlx5: E-Switch, Use the correct error check on returned pointers net/mlx5: E-Switch, Use the correct free() function net/mlx5: Fix E-Switch flow steering capabilities check net/mlx5: Fix flow steering NIC capabilities check net/mlx5: Fix root flow table update net/mlx5: Fix MLX5_CMD_OP_MAX to be defined correctly net/mlx5: Fix masking of reserved bits in XRCD number net/mlx5: Fix the size of modify QP mailbox mlxsw: spectrum: Don't sleep during ndo_get_phys_port_name() mlxsw: spectrum: Make split flow match firmware requirements wext: Fix 32 bit iwpriv compatibility issue with 64 bit Kernel cfg80211: remove get/set antenna and tx power warnings ...
2016-06-10Merge tag 'drm-fixes-for-v4.7-rc3' of ↵Linus Torvalds
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "This weeks instalment of fixes: amdgpu: Lots of memory leak and firmware leak fixes nouveau: Collection of display fixes, KASAN fixes vc4: vblank/pageflipping fixes fsl-dcu: Regmap cache fix omap: Unused variable warning fix. Nothing too surprising so far" * tag 'drm-fixes-for-v4.7-rc3' of git://people.freedesktop.org/~airlied/linux: (46 commits) drm/amdgpu: fix warning with powerplay disabled. drm/amd/powerplay: delete useless code as pptable changed in vbios. drm/amd/powerplay: fix bug visit array out of bounds drm/amdgpu: fix smu ucode memleak (v2) drm/amdgpu: add release firmware for cgs drm/amdgpu: fix tonga smu_fini mem leak drm/amdgpu: fix fiji smu fini mem leak drm/amdgpu: fix cik sdma ucode memleak drm/amdgpu: fix sdma24 ucode mem leak drm/amdgpu: fix sdma3 ucode mem leak drm/amdgpu: fix uvd fini mem leak drm/amdgpu: fix gfx 7 ucode mem leak drm/amdgpu: fix gfx8 ucode mem leak drm/amdgpu: fix missing free wb for cond_exec drm/amdgpu: fix memleak in pptable_init drm/amdgpu: fix mem leak in atombios drm/amdgpu: fix mem leak in pplib/hwmgr drm/amdgpu: fix mem leak in smumgr drm/amdgpu: add pipeline sync while vmid switch in same ctx drm/amdgpu: vBIOS post only call when mem_size zero ...
2016-06-10Merge tag 'acpi-4.7-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "A recently introduced boot regression related to the ACPI EC initialization is addressed by restoring the previous behavior (Lv Zheng)" * tag 'acpi-4.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / EC: Fix a boot EC regresion by restoring boot EC support for the DSDT EC
2016-06-10Merge tag 'pm-4.7-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "Stable-candidate fixes for the intel_pstate driver and the cpuidle core. Specifics: - Fix two intel_pstate initialization issues, one of which was introduced during the 4.4 cycle (Srinivas Pandruvada) - Fix kernel build with CONFIG_UBSAN set and CONFIG_CPU_IDLE unset (Catalin Marinas)" * tag 'pm-4.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: intel_pstate: Fix ->set_policy() interface for no_turbo cpufreq: intel_pstate: Fix code ordering in intel_pstate_set_policy() cpuidle: Do not access cpuidle_devices when !CONFIG_CPU_IDLE
2016-06-10vmxnet3: segCnt can be 1 for LRO packetsShrikrishna Khare
The device emulation may send segCnt of 1 for LRO packets. Signed-off-by: Shrikrishna Khare <skhare@vmware.com> Signed-off-by: Jin Heo <heoj@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09stmmac: fix parameter to dwmac4_set_umac_addr()Ben Dooks
The dwmac4_set_umac_addr() takes a struct mac_device_info as the first parameter, but is being passed a ioaddr instead from dwmac4_set_filter(). Fix the warning/bug by changing the first parameter. drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c:159:46: warning: incorrect type in argument 1 (different address spaces) drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c:159:46: expected struct mac_device_info *hw drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c:159:46: got void [noderef] <asn:2>*ioaddr Note, only compile tested this as do not have any hardware with it in. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5e: Fix blue flame quota logicEli Cohen
Blue flame is a latency enhancement feature that allows the driver to write the packet data directly to the NIC's registers thus making the read of the packet data from host memory redundant. We maintain a quota for the blue flame which is reloaded whenever we identify that the hardware is processing send requests and processes them fast enough so by the time we post the next send request it was able to process all the pending ones. This indicates that the hardware is capable of processing more blue flame requests efficiently. The blue flame quota is decremented whenever we send using blue flame. The current code erroneously clears the budget if we did not use blue flame for the current post send operation and we fix it here. Fixes: 88a85f99e51f ('net/mlx5e: TX latency optimization to save DMA reads') Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5e: Use ndo_stop explicitly at shutdown flowEran Ben Elisha
The current implementation copies the flow of ndo_stop instead of calling it explicitly, Fixed it. Fixes: 5fc7197d3a25 ("net/mlx5: Add pci shutdown callback") Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: E-Switch, always set mc_promisc for allmulti vportsMohamad Haj Yahia
Set the mc_promisc flag also in the case of adding new mc address to existing allmulti vport. Fixes: a35f71f27a61 ('net/mlx5: E-Switch, Implement promiscuous rx modes vf request handling') Signed-off-by: Mohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: E-Switch, Modify node guid on vf set MACNoa Osherovich
In RoCE, the RDMA-CM needs the node guid to establish connection between nodes. Today, the node guid exposed to mlx5 Ethernet VFs is zero, therefore RDMA-CM on the VF is broken. Whenever the administrator sets a MAC for a VF, derive the node guid from it and set it as well in the following way: MAC: e4:1d:2d:b3:f4:01 -> node_guid: e4:1d:2d:ff:fe:b3:f4:01 Fixes: 77256579c6b43 ('net/mlx5: E-Switch, Introduce Vport...') Signed-off-by: Noa Osherovich <noaos@mellanox.com> Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: E-Switch, Fix vport enable flowMohamad Haj Yahia
Reorder vport enable flow to mark the vport as enabled before calling the vport change handler which was modified to handle the case for when vport is not enabled. This fixes the case for when the PF netdev is open before sriov is enabled, once sriov is enabled at esw_enable_vport, esw_vport_change_handle_locked didn't read the PF context since it thought the PF vport was not enabled. When we enable the vport, arming for events is not required anymore, since it's done on the vport change handle Fixes: 586cfa7f1d58 ('net/mlx5: E-Switch, Use vport event handler for vport cleanup') Signed-off-by: Mohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: E-Switch, Use the correct error check on returned pointersOr Gerlitz
The mlx5 flow-steering API (mlx5_create_flow_table/group/rule) never returns null pointer on error. Even if it was doing that, checking for IS_ERR_OR_NULL(p) and then returning PTR_ERR(p) would have cause bugs, since PTR_ERR(NULL) --> success, crash. To make things more robust and protect against related future bugs, convert all IS_ERR_OR_NULL checks on returned values to IS_ERR. Fixes: 5742df0f7dbe ('net/mlx5: E-Switch, Introduce VST vport ingress/egress ACLs') Fixes: 86d722ad2c3b ('net/mlx5: Use flow steering infrastructure for mlx5_en') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reported-by: Ilya Lesokhin <ilyal@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: E-Switch, Use the correct free() functionOr Gerlitz
We must use kvfree() for something that could have been allocated with vzalloc(), do that. Fixes: 5742df0f7dbe ('net/mlx5: E-Switch, Introduce VST vport ingress/egress ACLs') Fixes: 86d722ad2c3b ('net/mlx5: Use flow steering infrastructure for mlx5_en') Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Reported-by: Ilya Lesokhin <ilyal@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: Fix E-Switch flow steering capabilities checkMaor Gottlieb
Add missing capabilities check for E-Switch FDB and ACLs flow tables before creating their namespace in flow steering. Fixes: efdc810ba39d ('net/mlx5: Flow steering, Add vport ACL support') Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: Fix flow steering NIC capabilities checkMaor Gottlieb
Flow steering infrastructure is currently used only on link layer ethernet, therefore the driver should initialize the flow steering when the device link layer is ethernet. In addition, add missing capability check before initializing the namespace of NIC RX flow tables. Fixes: 2530236303d9 ('net/mlx5_core: Flow steering tree initialization') Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: Fix root flow table updateMaor Gottlieb
When we destroy the last flow table we need to update the root_ft to NULL. It fixes an issue for when the last flow table is destroyed and recreated again, root_ft pointer will not be updated, as a result traffic will be dropped. Fixes: 2cc43b494a6c ('net/mlx5_core: Managing root flow table') Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09net/mlx5: Fix masking of reserved bits in XRCD numberMajd Dibbiny
Mask the reserved bits when reading the number of newly created XRCD. Fixes: e126ba97dba9 ('mlx5: Add driver for Mellanox Connect-IB adapters') Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10Merge branch 'fixes-for-v4.7-rc3' of ↵Dave Airlie
http://git.agner.ch/git/linux-drm-fsl-dcu into drm-fixes * 'fixes-for-v4.7-rc3' of http://git.agner.ch/git/linux-drm-fsl-dcu: drm/fsl-dcu: use flat regmap cache
2016-06-10drm/amdgpu: fix warning with powerplay disabled.Dave Airlie
This just fixes a warning when you disable powerplay. Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-06-10Merge branch 'drm-fixes-4.7' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes Mostly memory leak and firmware leak fixes for amdgpu. A bit bigger than usual since this is several weeks worth of fixes. * 'drm-fixes-4.7' of git://people.freedesktop.org/~agd5f/linux: (28 commits) drm/amd/powerplay: delete useless code as pptable changed in vbios. drm/amd/powerplay: fix bug visit array out of bounds drm/amdgpu: fix smu ucode memleak (v2) drm/amdgpu: add release firmware for cgs drm/amdgpu: fix tonga smu_fini mem leak drm/amdgpu: fix fiji smu fini mem leak drm/amdgpu: fix cik sdma ucode memleak drm/amdgpu: fix sdma24 ucode mem leak drm/amdgpu: fix sdma3 ucode mem leak drm/amdgpu: fix uvd fini mem leak drm/amdgpu: fix gfx 7 ucode mem leak drm/amdgpu: fix gfx8 ucode mem leak drm/amdgpu: fix missing free wb for cond_exec drm/amdgpu: fix memleak in pptable_init drm/amdgpu: fix mem leak in atombios drm/amdgpu: fix mem leak in pplib/hwmgr drm/amdgpu: fix mem leak in smumgr drm/amdgpu: add pipeline sync while vmid switch in same ctx drm/amdgpu: vBIOS post only call when mem_size zero drm/amdgpu: modify sdma start sequence ...
2016-06-10Merge branch 'msm-fixes-4.7-rc3' of ↵Dave Airlie
git://people.freedesktop.org/~robclark/linux into drm-fixes * 'msm-fixes-4.7-rc3' of git://people.freedesktop.org/~robclark/linux: drm/msm: fix potential submit error path issue drm/msm: fix some crashes in submit fail path drm/msm: deal with exhausted vmap space better
2016-06-09Merge branches 'pm-cpufreq-fixes' and 'pm-cpuidle'Rafael J. Wysocki
* pm-cpufreq-fixes: cpufreq: intel_pstate: Fix ->set_policy() interface for no_turbo cpufreq: intel_pstate: Fix code ordering in intel_pstate_set_policy() * pm-cpuidle: cpuidle: Do not access cpuidle_devices when !CONFIG_CPU_IDLE
2016-06-09Merge branch 'acpi-ec'Rafael J. Wysocki
* acpi-ec: ACPI / EC: Fix a boot EC regresion by restoring boot EC support for the DSDT EC
2016-06-09Merge tag 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull rdma fixes from Doug Ledford: "This is the first -rc pull for the RDMA subsystem. The patch count is high, but they are all smallish patches fixing simple things for the most part, and the overall line count of changes here is smaller than the patch count would lead a person to believe. Code is up and running in my labs, including direct testing of cxgb4, mlx4, mlx5, ocrdma, and qib. Summary: - Multiple minor fixes to the rdma core - Multiple minor fixes to hfi1 - Multiple minor fixes to mlx5 - A very few other minor fixes (SRP, IPoIB, usNIC, mlx4)" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (35 commits) IB/IPoIB: Don't update neigh validity for unresolved entries IB/mlx5: Fix alternate path code IB/mlx5: Fix pkey_index length in the QP path record IB/mlx5: Fix entries check in mlx5_ib_resize_cq IB/mlx5: Fix entries checks in mlx5_ib_create_cq IB/mlx5: Check BlueFlame HCA support IB/mlx5: Fix returned values of query QP IB/mlx5: Limit query HCA clock IB/mlx5: Fix FW version diaplay in sysfs IB/mlx5: Return PORT_ERR in Active to Initializing tranisition IB/mlx5: Set flow steering capability bit IB/core: Make all casts in ib_device_cap_flags enum consistent IB/core: Fix bit curruption in ib_device_cap_flags structure IB/core: Initialize sysfs attributes before sysfs create group IB/IPoIB: Disable bottom half when dealing with device address IB/core: Fix removal of default GID cache entry IB/IPoIB: Fix race between ipoib_remove_one to sysfs functions IB/core: Fix query port failure in RoCE IB/core: fix error unwind in sysfs hw counters code IB/core: Fix array length allocation ...
2016-06-09i2c: mux: reg: Provide of_match_tableLukasz Gemborowski
of_match_table was not filled which prevents device to be instantiated from device tree node. Signed-off-by: Lukasz Gemborowski <lukasz.gemborowski@nokia.com> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-06-09NVMe: Only release requested regionsJohannes Thumshirn
The NVMe driver only requests the PCIe device's memory regions but releases all possible regions (including eventual I/O regions). This leads to a stale warning entry in dmesg about freeing non existent resources. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2016-06-09i2c: octeon: Avoid printk after too long SMBUS messageJan Glauber
Remove the warning about a too long SMBUS message because the ipmi_ssif driver triggers this warning too frequently so it spams the message log. Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-06-09i2c: octeon: Missing AAK flag in case of I2C_M_RECV_LENJan Glauber
During receive the controller requires the AAK flag for all bytes but the final one. This was wrong in case of I2C_M_RECV_LEN, where the decision if the final byte is to be transmitted happened before adding the additional received length byte. Set the AAK flag if additional bytes are to be received. Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-06-09i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BARMika Westerberg
Many Intel systems the BIOS declares a SystemIO OpRegion below the SMBus PCI device as can be seen in ACPI DSDT table from Lenovo Yoga 900: Device (SBUS) { OperationRegion (SMBI, SystemIO, (SBAR << 0x05), 0x10) Field (SMBI, ByteAcc, NoLock, Preserve) { HSTS, 8, Offset (0x02), HCON, 8, HCOM, 8, TXSA, 8, DAT0, 8, DAT1, 8, HBDR, 8, PECR, 8, RXSA, 8, SDAT, 16 } There are also bunch of AML methods that that the BIOS can use to access these fields. Most of the systems in question AML methods accessing the SMBI OpRegion are never used. Now, because of this SMBI OpRegion many systems fail to load the SMBus driver with an error looking like one below: ACPI Warning: SystemIO range 0x0000000000003040-0x000000000000305F conflicts with OpRegion 0x0000000000003040-0x000000000000304F (\_SB.PCI0.SBUS.SMBI) (20160108/utaddress-255) ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver The reason is that this SMBI OpRegion conflicts with the PCI BAR used by the SMBus driver. It turns out that we can install a custom SystemIO address space handler for the SMBus device to intercept all accesses through that OpRegion. This allows us to share the PCI BAR with the AML code if it for some reason is using it. We do not expect that this OpRegion handler will ever be called but if it is we print a warning and prevent all access from the SMBus driver itself. Link: https://bugzilla.kernel.org/show_bug.cgi?id=110041 Reported-by: Andy Lutomirski <luto@kernel.org> Reported-by: Pali Rohár <pali.rohar@gmail.com> Suggested-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@vger.kernel.org
2016-06-09drivers/of: Fix depth for sub-tree blob in unflatten_dt_nodes()Gavin Shan
The function is unflattening device sub-tree blob if @dad passed to the function is valid. Currently, this functionality is used by PPC PowerNV PCI hotplug driver only. There are possibly multiple nodes in the first level of depth, fdt_next_node() bails immediately when @depth becomes negative before the second device node can be probed successfully. It leads to the device nodes except the first one won't be unflattened successfully. This fixes the issue by setting the initial depth (@inital_depth) to 1 when this function is called to unflatten device sub-tree blob. No logic changes when this function is used to unflatten non-sub-tree blob. Cc: Rhyland Klein <rklein@nvidia.com> Fixes: 78c44d910 ("drivers/of: Fix depth when unflattening devicetree") Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Tested-by: Rhyland Klein <rklein@nvidia.com> Tested-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-06-09mlxsw: spectrum: Don't sleep during ndo_get_phys_port_name()Ido Schimmel
When rtnl_fill_ifinfo() is called for a certain netdevice it queries its various parameters such as switch id and physical port name. The function might get called in an atomic context, which means the underlying driver must not sleep during the query operation. Don't query the device and sleep during ndo_get_phys_port_name(), but instead store the needed parameters in port creation time. Fixes: 2bf9a58675c5 ("mlxsw: spectrum: Add support for physical port names") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09mlxsw: spectrum: Make split flow match firmware requirementsIdo Schimmel
When a port is created following a split / unsplit we need to map it to the correct module and lane, enable it and then continue to initialize its various parameters such as MTU and VLAN filters. Under certain conditions, such as trying to split ports at the bottom row of the front panel by four, we get firmware errors. After evaluating this with the firmware team it was decided to alter the split / unsplit flow, so that first all the affected ports are mapped, then enabled and finally each is initialized separately. Fix the split / unsplit flow by first mapping and enabling all the affected ports. Newer firmware versions will support both flows. Fixes: 18f1e70c4137 ("mlxsw: spectrum: Introduce port splitting") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-09Merge branch 'stable/for-jens-4.7' of ↵Jens Axboe
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus Konrad writes: Thishas two fixes for a guest migrating from host that has multi-queue to one without it (and vice-versa).
2016-06-09drm/amd/powerplay: delete useless code as pptable changed in vbios.Rex Zhu
The vbios table changed so this code is useless now. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-06-09drm/amd/powerplay: fix bug visit array out of boundsRex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-06-09drm/amdgpu: fix smu ucode memleak (v2)Monk Liu
Properly release the smu ucode in powerplay. v2: agd: add polaris as well Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-06-09drm/amdgpu: add release firmware for cgsMonk Liu
Powerplay uses cgs to load the firmware so add a function to release it as well to avoid leaking it on driver unload. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-06-09drm/amdgpu: fix tonga smu_fini mem leakMonk Liu
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>