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2017-05-20Merge branch 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld into drm-fixesDave Airlie
single hdlcd fix * 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld: drm: hdlcd: Fix the calculation of the scanout start address
2017-05-19Merge tag 'drm-intel-fixes-2017-05-18-1' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-intel into drm-fixes drm/i915 fixes for v4.12-rc2 * tag 'drm-intel-fixes-2017-05-18-1' of git://anongit.freedesktop.org/git/drm-intel: drm/i915: don't do allocate_va_range again on PIN_UPDATE drm/i915: Fix rawclk readout for g4x drm/i915: Fix runtime PM for LPE audio drm/i915/glk: Fix DSI "*ERROR* ULPS is still active" messages drm/i915/gvt: avoid unnecessary vgpu switch drm/i915/gvt: not to restore in-context mmio drm/i915/gvt: fix typo: "supporte" -> "support"
2017-05-19Merge branch 'linux-4.12' of git://github.com/skeggsb/linux into drm-fixesDave Airlie
misc nouveau fixes. * 'linux-4.12' of git://github.com/skeggsb/linux: drm/nouveau/fifo/gk104-: Silence a locking warning drm/nouveau/secboot: plug memory leak in ls_ucode_img_load_gr() error path drm/nouveau: Fix drm poll_helper handling
2017-05-19Merge tag 'drm-misc-fixes-2017-05-18' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-fixes Driver Changes: - host1x: Fix link error when host1x is built-in and iova is a module (Arnd) - hlcdc: Fix arguments passed to drm_of_find_panel_or_bridge (Boris) Cc: Arnd Bergmann <arnd@arndb.de> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> * tag 'drm-misc-fixes-2017-05-18' of git://anongit.freedesktop.org/git/drm-misc: drm/atmel-hlcdc: Fix output initialization gpu: host1x: select IOMMU_IOVA
2017-05-19Merge branch 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux ↵Dave Airlie
into drm-fixes one etnaviv fence leak fix. * 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux: drm/etnaviv: don't put fence in case of submit failure
2017-05-18Merge tag 'md/4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/mdLinus Torvalds
Pull MD fixes from Shaohua Li: - Several bug fixes for raid5-cache from Song Liu, mainly handle journal disk error - Fix bad block handling in choosing raid1 disk from Tomasz Majchrzak - Simplify external metadata array sysfs handling from Artur Paszkiewicz - Optimize raid0 discard handling from me, now raid0 will dispatch large discard IO directly to underlayer disks. * tag 'md/4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: raid1: prefer disk without bad blocks md/r5cache: handle sync with data in write back cache md/r5cache: gracefully handle journal device errors for writeback mode md/raid1/10: avoid unnecessary locking md/raid5-cache: in r5l_do_submit_io(), submit io->split_bio first md/md0: optimize raid0 discard handling md: don't return -EAGAIN in md_allow_write for external metadata arrays md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock
2017-05-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Don't allow negative TCP reordering values, from Soheil Hassas Yeganeh. 2) Don't overflow while parsing ipv6 header options, from Craig Gallek. 3) Handle more cleanly the case where an individual route entry during a dump will not fit into the allocated netlink SKB, from David Ahern. 4) Add missing CONFIG_INET dependency for mlx5e, from Arnd Bergmann. 5) Allow neighbour updates to converge more quickly via gratuitous ARPs, from Ihar Hrachyshka. 6) Fix compile error from CONFIG_INET is disabled, from Eric Dumazet. 7) Fix use after free in x25 protocol init, from Lin Zhang. 8) Valid VLAN pvid ranges passed into br_validate(), from Tobias Jungel. 9) NULL out address lists in child sockets in SCTP, this is similar to the fix we made for inet connection sockets last week. From Eric Dumazet. 10) Fix NULL deref in mlxsw driver, from Ido Schimmel. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (27 commits) mlxsw: spectrum: Avoid possible NULL pointer dereference sh_eth: Do not print an error message for probe deferral sh_eth: Use platform device for printing before register_netdev() mlxsw: spectrum_router: Fix rif counter freeing routine mlxsw: spectrum_dpipe: Fix incorrect entry index cxgb4: update latest firmware version supported qmi_wwan: add another Lenovo EM74xx device ID sctp: do not inherit ipv6_{mc|ac|fl}_list from parent udp: make *udp*_queue_rcv_skb() functions static bridge: netlink: check vlan_default_pvid range net: ethernet: faraday: To support device tree usage. net: x25: fix one potential use-after-free issue bpf: adjust verifier heuristics ipv6: Check ip6_find_1stfragopt() return value properly. selftests/bpf: fix broken build due to types.h bnxt_en: Check status of firmware DCBX agent before setting DCB_CAP_DCBX_HOST. bnxt_en: Call bnxt_dcb_init() after getting firmware DCBX configuration. net: fix compile error in skb_orphan_partial() ipv6: Prevent overrun when parsing v6 header options neighbour: update neigh timestamps iff update is effective ...
2017-05-18Merge tag 'hwmon-for-linus-v4.12-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fix from Guenter Roeck: "Fix problem with hotplug state machine in coretemp driver" * tag 'hwmon-for-linus-v4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (coretemp) Handle frozen hotplug state correctly
2017-05-18mlxsw: spectrum: Avoid possible NULL pointer dereferenceIdo Schimmel
In case we got an FDB notification for a port that doesn't exist we execute an FDB entry delete to prevent it from re-appearing the next time we poll for notifications. If the operation failed we would trigger a NULL pointer dereference as 'mlxsw_sp_port' is NULL. Fix it by reporting the error using the underlying bus device instead. Fixes: 12f1501e7511 ("mlxsw: spectrum: remove FDB entry in case we get unknown object notification") 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>
2017-05-18sh_eth: Do not print an error message for probe deferralGeert Uytterhoeven
EPROBE_DEFER is not an error, hence printing an error message like sh-eth ee700000.ethernet: failed to initialise MDIO may confuse the user. To fix this, suppress the error message in case of probe deferral. While at it, shorten the message, and add the actual error code. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18sh_eth: Use platform device for printing before register_netdev()Geert Uytterhoeven
The MDIO initialization failure message is printed using the network device, before it has been registered, leading to: (null): failed to initialise MDIO Use the platform device instead to fix this: sh-eth ee700000.ethernet: failed to initialise MDIO Fixes: daacf03f0bbfefee ("sh_eth: Register MDIO bus before registering the network device") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18mlxsw: spectrum_router: Fix rif counter freeing routineArkadi Sharshevsky
During rif counter freeing the counter index can be invalid. Add check of validity before freeing the counter. Fixes: e0c0afd8aa4e ("mlxsw: spectrum: Support for counters on router interfaces") Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18mlxsw: spectrum_dpipe: Fix incorrect entry indexArkadi Sharshevsky
In case of disabled counters the entry index will be incorrect. Fix this by moving the entry index set before the counter status check. Fixes: 2ba5999f009d ("mlxsw: spectrum: Add Support for erif table entries access") Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18drm/atmel-hlcdc: Fix output initializationBoris Brezillon
drm_of_find_panel_or_bridge() is expecting np to point to the encoder node, not the bridge or panel this encoder is feeding. Moreover, the endpoint parameter passed to drm_of_find_panel_or_bridge() is always set to zero, which prevents us from probing all outputs. We also move the atmel_hlcdc_rgb_output allocation after the panel/bridge detection to avoid useless allocations. Reported-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Fixes: ebc944613567 ("drm: convert drivers to use drm_of_find_panel_or_bridge") Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1495110921-4032-1-git-send-email-boris.brezillon@free-electrons.com
2017-05-18gpu: host1x: select IOMMU_IOVAArnd Bergmann
When IOMMU_IOVA is not built-in but host1x is, we get a link error: drivers/gpu/host1x/dev.o: In function `host1x_remove': dev.c:(.text.host1x_remove+0x50): undefined reference to `put_iova_domain' drivers/gpu/host1x/dev.o: In function `host1x_probe': dev.c:(.text.host1x_probe+0x31c): undefined reference to `init_iova_domain' dev.c:(.text.host1x_probe+0x38c): undefined reference to `put_iova_domain' drivers/gpu/host1x/cdma.o: In function `host1x_cdma_init': cdma.c:(.text.host1x_cdma_init+0x238): undefined reference to `alloc_iova' cdma.c:(.text.host1x_cdma_init+0x2c0): undefined reference to `__free_iova' drivers/gpu/host1x/cdma.o: In function `host1x_cdma_deinit': cdma.c:(.text.host1x_cdma_deinit+0xb0): undefined reference to `free_iova' This adds the same select statement that we have for drm_tegra. Fixes: 404bfb78daf3 ("gpu: host1x: Add IOMMU support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170419182449.885312-1-arnd@arndb.de
2017-05-18cxgb4: update latest firmware version supportedGanesh Goudar
Change t4fw_version.h to update latest firmware version number to 1.16.43.0. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18qmi_wwan: add another Lenovo EM74xx device IDBjørn Mork
In their infinite wisdom, and never ending quest for end user frustration, Lenovo has decided to use a new USB device ID for the wwan modules in their 2017 laptops. The actual hardware is still the Sierra Wireless EM7455 or EM7430, depending on region. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18net: ethernet: faraday: To support device tree usage.Greentime Hu
To support device tree usage for ftmac100. Signed-off-by: Greentime Hu <green.hu@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-17Merge tag 'for-4.12/dm-fixes-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - a couple DM thin provisioning fixes - a few request-based DM and DM multipath fixes for issues that were made when merging Christoph's changes with Bart's changes for 4.12 - a DM bufio unsigned overflow fix - a couple pure fixes for the DM cache target. - various very small tweaks to the DM cache target that enable considerable speed improvements in the face of continuous IO. Given that the cache target was significantly reworked for 4.12 I see no reason to sit on these advances until 4.13 considering the favorable results associated with such minimalist tweaks. * tag 'for-4.12/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache: handle kmalloc failure allocating background_tracker struct dm bufio: make the parameter "retain_bytes" unsigned long dm mpath: multipath_clone_and_map must not return -EIO dm mpath: don't return -EIO from dm_report_EIO dm rq: add a missing break to map_request dm space map disk: fix some book keeping in the disk space map dm thin metadata: call precommit before saving the roots dm cache policy smq: don't do any writebacks unless IDLE dm cache: simplify the IDLE vs BUSY state calculation dm cache: track all IO to the cache rather than just the origin device's IO dm cache policy smq: stop preemptively demoting blocks dm cache policy smq: put newly promoted entries at the top of the multiqueue dm cache policy smq: be more aggressive about triggering a writeback dm cache policy smq: only demote entries in bottom half of the clean multiqueue dm cache: fix incorrect 'idle_time' reset in IO tracker
2017-05-17Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Here are some bugfixes from I2C, especially removing a wrongly displayed error message for all i2c muxes" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: xgene: Set ACPI_COMPANION_I2C i2c: mv64xxx: don't override deferred probing when getting irq i2c: mux: only print failure message on error i2c: mux: reg: rename label to indicate what it does i2c: mux: reg: put away the parent i2c adapter on probe failure
2017-05-17bnxt_en: Check status of firmware DCBX agent before setting DCB_CAP_DCBX_HOST.Michael Chan
Otherwise, all the host based DCBX settings from lldpad will fail if the firmware DCBX agent is running. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-17bnxt_en: Call bnxt_dcb_init() after getting firmware DCBX configuration.Michael Chan
In the current code, bnxt_dcb_init() is called too early before we determine if the firmware DCBX agent is running or not. As a result, we are not setting the DCB_CAP_DCBX_HOST and DCB_CAP_DCBX_LLD_MANAGED flags properly to report to DCBNL. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-17dm cache: handle kmalloc failure allocating background_tracker structColin Ian King
Currently there is no kmalloc failure check on the allocation of the background_tracker struct in btracker_create(), and so a NULL return will lead to a NULL pointer dereference. Add a NULL check. Detected by CoverityScan, CID#1416587 ("Dereference null return value") Fixes: b29d4986d ("dm cache: significant rework to leverage dm-bio-prison-v2") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-05-17i2c: xgene: Set ACPI_COMPANION_I2CTin Huynh
With ACPI, i2c-core requires ACPI companion to be set in order for it to create slave device. This patch sets the ACPI companion accordingly. Signed-off-by: Tin Huynh <tnhuynh@apm.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2017-05-17drm/nouveau/fifo/gk104-: Silence a locking warningDan Carpenter
Presumably we can never actually hit this return, but static checkers complain that we should unlock before we return. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-05-17drm/nouveau/secboot: plug memory leak in ls_ucode_img_load_gr() error pathChristophe JAILLET
The last goto looks spurious because it releases less resources than the previous one. Also free 'img->sig' if 'ls_ucode_img_build()' fails. Fixes: 9d896f3e41a6 ("drm/nouveau/secboot: abstract LS firmware loading functions") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-05-17drm/nouveau: Fix drm poll_helper handlingPeter Ujfalusi
Commit cae9ff036eea effectively disabled the drm poll_helper by checking the wrong flag to see if the driver should enable the poll or not: mode_config.poll_enabled is only set to true by poll_init and it is not indicating if the poll is enabled or not. nouveau_display_create() will initialize the poll and going to disable it right away. After poll_init() the mode_config.poll_enabled will be true, but the poll itself is disabled. To avoid the race caused by calling the poll_enable() from different paths, this patch will enable the poll from one place, in the nouveau_display_hpd_work(). In case the pm_runtime is disabled we will enable the poll in nouveau_drm_load() once. Fixes: cae9ff036eea ("drm/nouveau: Don't enabling polling twice on runtime resume") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Lyude <lyude@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-05-16i2c: mv64xxx: don't override deferred probing when getting irqThomas Petazzoni
There is no reason to use platform_get_irq() for non-DT probing and irq_of_parse_and_map() for DT probing. Indeed, platform_get_irq() works fine for both. In addition, using platform_get_irq() properly returns -EPROBE_DEFER when the interrupt controller is not yet available, so instead of inventing our own error code (-ENXIO), return the one provided by platform_get_irq(). Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2017-05-16Merge tag 'pstore-v4.12-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore fix from Kees Cook: "Fix bad EFI vars iterator usage" * tag 'pstore-v4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: efi-pstore: Fix read iter after pstore API refactor
2017-05-16mlx5e: add CONFIG_INET dependencyArnd Bergmann
We now reference the arp_tbl, which requires IPv4 support to be enabled in the kernel, otherwise we get a link error: drivers/net/built-in.o: In function `mlx5e_tc_update_neigh_used_value': (.text+0x16afec): undefined reference to `arp_tbl' drivers/net/built-in.o: In function `mlx5e_rep_neigh_init': en_rep.c:(.text+0x16c16d): undefined reference to `arp_tbl' drivers/net/built-in.o: In function `mlx5e_rep_netevent_event': en_rep.c:(.text+0x16cbb5): undefined reference to `arp_tbl' This adds a Kconfig dependency for it. Fixes: 232c001398ae ("net/mlx5e: Add support to neighbour update flow") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-16dm bufio: make the parameter "retain_bytes" unsigned longMikulas Patocka
Change the type of the parameter "retain_bytes" from unsigned to unsigned long, so that on 64-bit machines the user can set more than 4GiB of data to be retained. Also, change the type of the variable "count" in the function "__evict_old_buffers" to unsigned long. The assignment "count = c->n_buffers[LIST_CLEAN] + c->n_buffers[LIST_DIRTY];" could result in unsigned long to unsigned overflow and that could result in buffers not being freed when they should. While at it, avoid division in get_retain_buffers(). Division is slow, we can change it to shift because we have precalculated the log2 of block size. Cc: stable@vger.kernel.org Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-05-16efi-pstore: Fix read iter after pstore API refactorKees Cook
During the internal pstore API refactoring, the EFI vars read entry was accidentally made to update a stack variable instead of the pstore private data pointer. This corrects the problem (and removes the now needless argument). Fixes: 125cc42baf8a ("pstore: Replace arguments for read() API") Signed-off-by: Kees Cook <keescook@chromium.org>
2017-05-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: - convert the debug feature to refcount_t - reduce the copy size for strncpy_from_user - 8 bug fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/virtio: change virtio_feature_desc:features type to __le32 s390: convert debug_info.ref_count from atomic_t to refcount_t s390: move _text symbol to address higher than zero s390/qdio: increase string buffer size s390/ccwgroup: increase string buffer size s390/topology: let topology_mnest_limit() return unsigned char s390/uaccess: use sane length for __strncpy_from_user() s390/uprobes: fix compile for !KPROBES s390/ftrace: fix compile for !MODULES s390/cputime: fix incorrect system time
2017-05-16Merge tag 'edac_fix_for_4.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Pull EDAC fix from Borislav Petkov: "A single amd64_edac fix correcting chip select sizes reporting on F17h" * tag 'edac_fix_for_4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC, amd64: Fix reporting of Chip Select sizes on Fam17h
2017-05-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Track alignment in BPF verifier so that legitimate programs won't be rejected on !CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS architectures. 2) Make tail calls work properly in arm64 BPF JIT, from Deniel Borkmann. 3) Make the configuration and semantics Generic XDP make more sense and don't allow both generic XDP and a driver specific instance to be active at the same time. Also from Daniel. 4) Don't crash on resume in xen-netfront, from Vitaly Kuznetsov. 5) Fix use-after-free in VRF driver, from Gao Feng. 6) Use netdev_alloc_skb_ip_align() to avoid unaligned IP headers in qca_spi driver, from Stefan Wahren. 7) Always run cleanup routines in BPF samples when we get SIGTERM, from Andy Gospodarek. 8) The mdio phy code should bring PHYs out of reset using the shared GPIO lines before invoking bus->reset(). From Florian Fainelli. 9) Some USB descriptor access endian fixes in various drivers from Johan Hovold. 10) Handle PAUSE advertisements properly in mlx5 driver, from Gal Pressman. 11) Fix reversed test in mlx5e_setup_tc(), from Saeed Mahameed. 12) Cure netdev leak in AF_PACKET when using timestamping via control messages. From Douglas Caetano dos Santos. 13) netcp doesn't support HWTSTAMP_FILTER_ALl, reject it. From Miroslav Lichvar. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits) ldmvsw: stop the clean timer at beginning of remove ldmvsw: unregistering netdev before disable hardware net: netcp: fix check of requested timestamping filter ipv6: avoid dad-failures for addresses with NODAD qed: Fix uninitialized data in aRFS infrastructure mdio: mux: fix device_node_continue.cocci warnings net/packet: fix missing net_device reference release net/mlx4_core: Use min3 to select number of MSI-X vectors macvlan: Fix performance issues with vlan tagged packets net: stmmac: use correct pointer when printing normal descriptor ring net/mlx5: Use underlay QPN from the root name space net/mlx5e: IPoIB, Only support regular RQ for now net/mlx5e: Fix setup TC ndo net/mlx5e: Fix ethtool pause support and advertise reporting net/mlx5e: Use the correct pause values for ethtool advertising vmxnet3: ensure that adapter is in proper state during force_close sfc: revert changes to NIC revision numbers net: ch9200: add missing USB-descriptor endianness conversions net: irda: irda-usb: fix firmware name on big-endian hosts net: dsa: mv88e6xxx: add default case to switch ...
2017-05-15ldmvsw: stop the clean timer at beginning of removeShannon Nelson
Stop the clean timer earlier to be sure there's no asynchronous interference while stopping the port. Orabug: 25748241 Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-15ldmvsw: unregistering netdev before disable hardwareThomas Tai
When running LDom binding/unbinding test, kernel may panic in ldmvsw_open(). It is more likely that because we're removing the ldc connection before unregistering the netdev in vsw_port_remove(), we set up a window of time where one process could be removing the device while another trying to UP the device. This also sometimes causes vio handshake error due to opening a device without closing it completely. We should unregister the netdev before we disable the "hardware". Orabug: 25980913, 25925306 Signed-off-by: Thomas Tai <thomas.tai@oracle.com> Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-15net: netcp: fix check of requested timestamping filterMiroslav Lichvar
The driver doesn't support timestamping of all received packets and should return error when trying to enable the HWTSTAMP_FILTER_ALL filter. Cc: WingMan Kwok <w-kwok2@ti.com> Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-15dm mpath: multipath_clone_and_map must not return -EIOChristoph Hellwig
Since 412445ac ("dm: introduce a new DM_MAPIO_KILL return value"), the clone_and_map_rq methods must not return errno values, so fix it up to properly return DM_MAPIO_KILL, instead of the -EIO value that snuck in due to a conflict between two patches. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-05-15dm mpath: don't return -EIO from dm_report_EIOChristoph Hellwig
Instead just turn the macro into a helper for the warning message. This removes an unnecessary assignment and will allow the next commit to fix a place where -EIO is the wrong return value. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-05-15dm rq: add a missing break to map_requestChristoph Hellwig
We don't want to bug when receiving a DM_MAPIO_KILL value.. Fixes: 412445ac ("dm: introduce a new DM_MAPIO_KILL return value") Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-05-15dm space map disk: fix some book keeping in the disk space mapJoe Thornber
When decrementing the reference count for a block, the free count wasn't being updated if the reference count went to zero. Cc: stable@vger.kernel.org Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-05-15dm thin metadata: call precommit before saving the rootsJoe Thornber
These calls were the wrong way round in __write_initial_superblock. Cc: stable@vger.kernel.org Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2017-05-15Merge tag 'mlx5-fixes-2017-05-12-V2' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2017-05-12 This series contains some mlx5 fixes for net. Please pull and let me know if there's any problem. For -stable: ("net/mlx5e: Fix ethtool pause support and advertise reporting") kernels >= 4.8 ("net/mlx5e: Use the correct pause values for ethtool advertising") kernels >= 4.8 v1->v2: Dropped statistics spinlock patch, it needs some extra work. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-15qed: Fix uninitialized data in aRFS infrastructureMintz, Yuval
Current memset is using incorrect type of variable, causing the upper-half of the strucutre to be left uninitialized and causing: ethernet/qlogic/qed/qed_init_fw_funcs.c: In function 'qed_set_rfs_mode_disable': ethernet/qlogic/qed/qed_init_fw_funcs.c:993:3: error: '*((void *)&ramline+4)' is used uninitialized in this function [-Werror=uninitialized] Fixes: d51e4af5c209 ("qed: aRFS infrastructure support") Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-15mdio: mux: fix device_node_continue.cocci warningsJulia Lawall
Device node iterators put the previous value of the index variable, so an explicit put causes a double put. In particular, of_mdiobus_register can fail before doing anything interesting, so one could view it as a no-op from the reference count point of view. Generated by: scripts/coccinelle/iterators/device_node_continue.cocci CC: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-15net/mlx4_core: Use min3 to select number of MSI-X vectorsyuval.shaia@oracle.com
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-15macvlan: Fix performance issues with vlan tagged packetsVlad Yasevich
Macvlan always turns on offload features that have sofware fallback (NETIF_GSO_SOFTWARE). This allows much higher guest-guest communications over macvtap. However, macvtap does not turn on these features for vlan tagged traffic. As a result, depending on the HW that mactap is configured on, the performance of guest-guest communication over a vlan is very inconsistent. If the HW supports TSO/UFO over vlans, then the performance will be fine. If not, the the performance will suffer greatly since the VM may continue using TSO/UFO, and will force the host segment the traffic and possibly overlow the macvtap queue. This patch adds the always on offloads to vlan_features. This makes sure that any vlan tagged traffic between 2 guest will not be segmented needlessly. Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-15i2c: mux: only print failure message on errorPeter Rosin
As is, a failure message is printed unconditionally, which is confusing. And noisy. Fixes: 8d4d159f25a7 ("i2c: mux: provide more info on failure in i2c_mux_add_adapter") Signed-off-by: Peter Rosin <peda@axentia.se>
2017-05-15i2c: mux: reg: rename label to indicate what it doesPeter Rosin
That maintains sanity if it is ever called from some other spot, and also makes the label names coherent. Signed-off-by: Peter Rosin <peda@axentia.se>
generated by cgit (git 2.34.1) at 2025-04-04 08:30:01 +0000