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2018-10-19drm/sun4i: Fix an ulong overflow in the dotclock driverBoris Brezillon
The calculated ideal rate can easily overflow an unsigned long, thus making the best div selection buggy as soon as no ideal match is found before the overflow occurs. Fixes: 4731a72df273 ("drm/sun4i: request exact rates to our parents") Cc: <stable@vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181018100250.12565-1-boris.brezillon@bootlin.com
2018-10-19Merge tag 'nand/for-4.20' of git://git.infradead.org/linux-mtd into mtd/nextBoris Brezillon
NAND core changes: - Two batchs of cleanups of the NAND API, including: * Deprecating a lot of interfaces (now replaced by ->exec_op()). * Moving code in separate drivers (JEDEC, ONFI), in private files (internals), in platform drivers, etc. * Functions/structures reordering. * Exclusive use of the nand_chip structure instead of the MTD one all across the subsystem. - Addition of the nand_wait_readrdy/rdy_op() helpers. Raw NAND controllers drivers changes: - Various coccinelle patches. - Marvell: * Use regmap_update_bits() for syscon access. * More documentation. * BCH failure path rework. * More layouts to be supported. * IRQ handler complete() condition fixed. - Fsl_ifc: * SRAM initialization fixed for newer controller versions. - Denali: * Fix licenses mismatch and use a SPDX tag. * Set SPARE_AREA_SKIP_BYTES register to 8 if unset. - Qualcomm: * Do not include dma-direct.h. - Docg4: * Removed. - Ams-delta: * Use of a GPIO lookup table * Internal machinery changes. Raw NAND chip drivers changes: - Toshiba: * Add support for Toshiba memory BENAND * Pass a single nand_chip object to the status helper. - ESMT: * New driver to retrieve the ECC requirements from the 5th ID byte.
2018-10-19Merge tag 'spi-nor/for-4.20' of git://git.infradead.org/linux-mtd into mtd/nextBoris Brezillon
Core changes: * Support non-uniform erase size * Support controllers with limited TX fifo size Driver changes: * m25p80: Re-issue a WREN command after each write access * cadence: Pass a proper dir value to dma_[un]map_single() * fsl-qspi: Check fsl_qspi_get_seqid() return val make sure 4B addressing opcodes are properly handled * intel-spi: Add a new PCI entry for Ice Lake
2018-10-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netGreg Kroah-Hartman
David writes: "Networking 1) Fix gro_cells leak in xfrm layer, from Li RongQing. 2) BPF selftests change RLIMIT_MEMLOCK blindly, don't do that. From Eric Dumazet. 3) AF_XDP calls synchronize_net() under RCU lock, fix from Björn Töpel. 4) Out of bounds packet access in _decode_session6(), from Alexei Starovoitov. 5) Several ethtool bugs, where we copy a struct into the kernel twice and our validations of the values in the first copy can be invalidated by the second copy due to asynchronous updates to the memory by the user. From Wenwen Wang. 6) Missing netlink attribute validation in cls_api, from Davide Caratti. 7) LLC SAP sockets neet to be SOCK_RCU FREE, from Cong Wang. 8) rxrpc operates on wrong kvec, from Yue Haibing. 9) A regression was introduced by the disassosciation of route neighbour references in rt6_probe(), causing probe for neighbourless routes to not be properly rate limited. Fix from Sabrina Dubroca. 10) Unsafe RCU locking in tipc, from Tung Nguyen. 11) Use after free in inet6_mc_check(), from Eric Dumazet. 12) PMTU from icmp packets should update the SCTP transport pathmtu, from Xin Long. 13) Missing peer put on error in rxrpc, from David Howells. 14) Fix pedit in nfp driver, from Pieter Jansen van Vuuren. 15) Fix overflowing shift statement in qla3xxx driver, from Nathan Chancellor. 16) Fix Spectre v1 in ptp code, from Gustavo A. R. Silva. 17) udp6_unicast_rcv_skb() interprets udpv6_queue_rcv_skb() return value in an inverted manner, fix from Paolo Abeni. 18) Fix missed unresolved entries in ipmr dumps, from Nikolay Aleksandrov. 19) Fix NAPI handling under high load, we can completely miss events when NAPI has to loop more than one time in a cycle. From Heiner Kallweit." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (49 commits) ip6_tunnel: Fix encapsulation layout tipc: fix info leak from kernel tipc_event net: socket: fix a missing-check bug net: sched: Fix for duplicate class dump r8169: fix NAPI handling under high load net: ipmr: fix unresolved entry dumps net: mscc: ocelot: Fix comment in ocelot_vlant_wait_for_completion() sctp: fix the data size calculation in sctp_data_size virtio_net: avoid using netif_tx_disable() for serializing tx routine udp6: fix encap return code for resubmitting mlxsw: core: Fix use-after-free when flashing firmware during init sctp: not free the new asoc when sctp_wait_for_connect returns err sctp: fix race on sctp_id2asoc r8169: re-enable MSI-X on RTL8168g net: bpfilter: use get_pid_task instead of pid_task ptp: fix Spectre v1 vulnerability net: qla3xxx: Remove overflowing shift statement geneve, vxlan: Don't set exceptions if skb->len < mtu geneve, vxlan: Don't check skb_dst() twice sctp: get pr_assoc and pr_stream all status with SCTP_PR_SCTP_ALL instead ...
2018-10-19Merge tag 'drm-fixes-2018-10-19' of git://anongit.freedesktop.org/drm/drmGreg Kroah-Hartman
Dave writes: "drm fixes for 4.19 final Just a last set of misc core fixes for final. 4 fixes, one use after free, one fb integration fix, one EDID fix, and one laptop panel quirk," * tag 'drm-fixes-2018-10-19' of git://anongit.freedesktop.org/drm/drm: drm/edid: VSDB yCBCr420 Deep Color mode bit definitions drm: fix use of freed memory in drm_mode_setcrtc drm: fb-helper: Reject all pixel format changing requests drm/edid: Add 6 bpc quirk for BOE panel in HP Pavilion 15-n233sl
2018-10-19Merge tag 'for-gkh' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaGreg Kroah-Hartman
Doug writes: "Really final for-rc pull request for 4.19 Ok, so last week I thought we had sent our final pull request for 4.19. Well, wouldn't ya know someone went and found a couple Spectre v1 fixes were needed :-/. So, a couple *very* small specter patches for this (hopefully) final -rc week." * tag 'for-gkh' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/ucma: Fix Spectre v1 vulnerability IB/ucm: Fix Spectre v1 vulnerability
2018-10-19s390/pkey: Load pkey kernel module automaticallyIngo Franzki
With the recent enhancements of the pkey kernel module, the pkey kernel module should be loaded automatically during system startup, if MSA is available. When used for swap device encryption with random protected keys, pkey must be loaded before /etc/crypttab is processed, otherwise the sysfs attributes to read the key from are not available. Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-10-19Merge tag 'drm-intel-next-fixes-2018-10-18' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Fix GPU hang on MacBook2,1 when booting in EFI mode (Bugzilla #105637) - Fix garbled console on Y tiled BIOS framebuffer configs (Bugzilla #108264) - Fix black screen on certain eDP panels eg. Dell XPS 9350 (Bugzilla #107489 and #105338) - MST fixes that Rodrigo dropped from drm-intel-fixes and bunch of Icelake fixes - Then assorted proactive code fixes caught by CI or developers Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181018165725.GA2281@jlahtine-desk.ger.corp.intel.com
2018-10-19Merge tag 'drm-misc-fixes-2018-10-18' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes drm-misc-fixes for v4.19: - Fix use of freed memory in drm_mode_setcrtc. - Reject pixel format changing requests in fb helper. - Add 6 bpc quirk for HP Pavilion 15-n233sl - Fix VSDB yCBCr420 Deep Color mode bit definitions Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/647fe5d0-4ec5-57cc-9f23-a4836b29e278@linux.intel.com
2018-10-18PCI/AER: Refactor error injection fallbacksKeith Busch
Move the bus ops fallback into separate functions. No functional change here. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2018-10-18PCI/AER: Abstract AER interrupt handlingKeith Busch
The aer_inject module was directly calling aer_irq(). This required the AER driver export its private IRQ handler for no other reason than to support error injection. A driver should not have to expose its private interfaces, so use the IRQ subsystem to route injection to the AER driver, and make aer_irq() a private interface. This provides additional benefits: First, directly calling the IRQ handler bypassed the IRQ subsytem so the injection wasn't really synthesizing what happens if a shared AER interrupt occurs. The error injection had to provide the callback data directly, which may be racing with a removal that is freeing that structure. The IRQ subsystem can handle that race. Finally, using the IRQ subsystem automatically reacts to threaded IRQs, keeping the error injection abstracted from that implementation detail. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2018-10-18PCI/AER: Reuse existing pcie_port_find_device() interfaceKeith Busch
The port services driver already provides a method to find the pcie_device for a service. Export that function, use it from the aer_inject module, and remove the duplicate functionality. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2018-10-18PCI/AER: Use managed resource allocationsKeith Busch
Use the managed device resource allocations for the service data so the AER driver doesn't need to manage it, further simplifying this driver. Link: https://lore.kernel.org/linux-pci/20180918235848.26694-12-keith.busch@intel.com Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2018-10-18qed: fix spelling mistake "transcevier" -> "transceiver"Colin Ian King
Trivial fix to spelling mistake in DP_INFO message. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-18Merge tag 'mlx5-updates-2018-10-18' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2018-10-18 This series provides misc updates to mlx5 core and netdevice driver. 1) From Tariq Toukan: Refactor fragmented buffer struct fields and init flow. 2) From Vlad Buslov, Flow counters cache improvements and fixes follow up. as a follow up work for the previous series of the mlx5 flow counters, Vlad provides two fixes: 2.1) Take fs_counters dellist before addlist Fixes: 6e5e22839136 ("net/mlx5: Add new list to store deleted flow counters") 2.2) Remove counter from idr after removing it from list Fixes: 12d6066c3b29 ("net/mlx5: Add flow counters idr") From Shay Agroskin, 3) Add FEC set/get FW commands and FEC ethtool callbacks support 4) Add new ethtool statistics to cover errors on rx, such as FEC errors. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-18xen-swiotlb: use actually allocated size on check physical continuousJoe Jin
xen_swiotlb_{alloc,free}_coherent() allocate/free memory based on the order of the pages and not size argument (bytes). This is inconsistent with range_straddles_page_boundary and memset which use the 'size' value, which may lead to not exchanging memory with Xen (range_straddles_page_boundary() returned true). And then the call to xen_swiotlb_free_coherent() would actually try to exchange the memory with Xen, leading to the kernel hitting an BUG (as the hypercall returned an error). This patch fixes it by making the 'size' variable be of the same size as the amount of memory allocated. CC: stable@vger.kernel.org Signed-off-by: Joe Jin <joe.jin@oracle.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Christoph Helwig <hch@lst.de> Cc: Dongli Zhang <dongli.zhang@oracle.com> Cc: John Sobecki <john.sobecki@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2018-10-18net-next/hinic: add checksum offload and TSO supportZhao Chen
This patch adds checksum offload and TSO support for the HiNIC driver. Perfomance test (Iperf) shows more than 100% improvement in TCP streams. Signed-off-by: Zhao Chen <zhaochen6@huawei.com> Signed-off-by: Xue Chaojing <xuechaojing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-18cxgb4: fix the error path of cxgb4_uld_register()Ganesh Goudar
On multi adapter setup if the uld registration fails even on one adapter, the allocated resources for the uld on all the adapters are freed, rendering the functioning adapters unusable. This commit fixes the issue by freeing the allocated resources only for the failed adapter. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-18bnxt_en: Copy and paste bug in extended tx_statsDan Carpenter
The struct type was copied from the line before but it should be "tx" instead of "rx". I have reviewed the code and I can't immediately see that this bug causes a runtime issue. Fixes: 36e53349b60b ("bnxt_en: Add additional extended port statistics.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-18Merge branch '10GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== Intel Wired LAN Doc Updates 2018-10-18 This series contains documentation fixes and updates for Intel wired LAN drivers. The following was done: - Updated incorrect URLs - removed document references which did not apply to the current in-kernel drivers - added documentation for fm10k driver - added missing documentation on existing or new features - added SPDX headers to all the documentation files Lastly, the documentation was converted over to the RST (reStructured Text) format, so that 'make htmldocs' produces pretty html driver documentation for our drivers. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-18Merge branches 'clk-fixed-rate-remove' and 'clk-qcom-cleanup' into clk-nextStephen Boyd
* clk-fixed-rate-remove: clk: fixed-rate: fix of_node_get-put imbalance * clk-qcom-cleanup: clk: qcom: Remove unused arrays in SDM845 GCC
2018-10-18Merge branches 'clk-imx6-mmdc', 'clk-qcom-krait', 'clk-rockchip' and ↵Stephen Boyd
'clk-smp2s11-match' into clk-next - iMX6 MMDC clks - Qualcomm Krait CPU clk support * clk-imx6-mmdc: clk: imx6q: add mmdc0 ipg clock clk: imx6sl: add mmdc ipg clocks clk: imx6sll: add mmdc1 ipg clock clk: imx6sx: add mmdc1 ipg clock clk: imx6ul: add mmdc1 ipg clock * clk-qcom-krait: clk: qcom: Add safe switch hook for krait mux clocks dt-bindings: clock: Document qcom,krait-cc clk: qcom: Add Krait clock controller driver dt-bindings: arm: Document qcom,kpss-gcc clk: qcom: Add KPSS ACC/GCC driver clk: qcom: Add support for Krait clocks clk: qcom: Add IPQ806X's HFPLLs clk: qcom: Add MSM8960/APQ8064's HFPLLs dt-bindings: clock: Document qcom,hfpll clk: qcom: Add HFPLL driver clk: qcom: Add support for High-Frequency PLLs (HFPLLs) ARM: Add Krait L2 register accessor functions * clk-rockchip: clk: rockchip: Fix static checker warning in rockchip_ddrclk_get_parent call clk: rockchip: use the newly added clock-id for hdmi on RK3066 clk: rockchip: add clock-id for HCLK_HDMI on rk3066 clk: rockchip: fix wrong mmc sample phase shift for rk3328 clk: rockchip: improve rk3288 pll rates for better hdmi output * clk-smp2s11-match: clk: s2mps11: Add used attribute to s2mps11_dt_match clk: s2mps11: Fix matching when built as module and DT node contains compatible
2018-10-18Merge branches 'clk-actions-reset', 'clk-imx7-init-critical', 'clk-mmp2-ids' ↵Stephen Boyd
and 'clk-at91-pmc-rework' into clk-next - Reset Controller (RMU) support for Actions Semi Owl S900 and S700 SoCs - Rework at91 PMC clock driver for new DT bindings * clk-actions-reset: clk: actions: Add Actions Semi S900 SoC Reset Management Unit support clk: actions: Add Actions Semi S700 SoC Reset Management Unit support clk: actions: Add Actions Semi Owl SoCs Reset Management Unit support dt-bindings: reset: Add binding constants for Actions Semi S900 RMU dt-bindings: reset: Add binding constants for Actions Semi S700 RMU dt-bindings: clock: Add reset controller bindings for Actions Semi Owl SoCs clk: actions: Cache regmap info in private clock descriptor * clk-imx7-init-critical: clk: imx7d: remove CLK_IS_CRITICAL flag for arm_a7_root_clk clk: imx: cpu clock should be always critical clk: imx: imx7d: remove clks_init_on array clk: imx: imx7d: remove unnecessary clocks from clks_init_on array * clk-mmp2-ids: clk: mmp2: fix the clock id for sdh2_clk and sdh3_clk * clk-at91-pmc-rework: clk: at91: move DT compatibility code to its own file clk: at91: add at91sam9rl PMC driver clk: at91: add at91sam9x5 PMCs driver clk: at91: add at91sam9260 PMC driver clk: at91: add sama5d2 PMC driver clk: at91: add sama5d4 pmc driver clk: at91: add new DT lookup function dt-bindings: clk: at91: Document new PMC binding clk: at91: add pmc_data struct and helpers clk: at91: allow clock registration from C code clk: at91: generated: set audio_pll_allowed in at91_clk_register_generated() clk: at91: audio-pll: separate registration from DT parsing clk: at91: h32mx: separate registration from DT parsing clk: at91: generated: SSCs don't have a gclk clk: at91: audio-pll: fix audio pmc type
2018-10-18Merge branches 'clk-tegra' and 'clk-bulk-get-all' into clk-nextStephen Boyd
- Nvidia Tegra clk driver MBIST workaround fix - clk_bulk_get_all() API and friends to get all the clks for a device * clk-tegra: clk: tegra210: Include size.h for compilation ease clk: tegra: Fixes for MBIST work around clk: tegra: probe deferral error reporting * clk-bulk-get-all: clk: add managed version of clk_bulk_get_all clk: add new APIs to operate on all available clocks clk: bulk: add of_clk_bulk_get()
2018-10-18Merge branch 'clk-ingenic-jz4725b' into clk-nextStephen Boyd
- Ingenic jz4725b CGU * clk-ingenic-jz4725b: clk: Add Ingenic jz4725b CGU driver dt-bindings: clock: Add jz4725b-cgu.h header dt-bindings: clock: ingenic: Explicitly list compatible strings clk: ingenic: Add proper Kconfig entries
2018-10-18Merge branch 'clk-qcom-qcs404' into clk-nextStephen Boyd
- Qualcomm QCS404 GCC support * clk-qcom-qcs404: clk: qcom: gcc: Add global clock controller driver for QCS404 clk: qcom: Export clk_alpha_pll_configure()
2018-10-18Merge branch 'clk-qcom-sdm660' into clk-nextStephen Boyd
- Qualcomm SDM660 GCC support * clk-qcom-sdm660: clk: qcom: gcc-sdm660: Add MODULE_LICENSE clk: qcom: Add Global Clock controller (GCC) driver for SDM660
2018-10-18Merge branches 'clk-samsung', 'clk-hisi3670' and 'clk-at91-div-0' into clk-nextStephen Boyd
- Hisilicon 3670 SoC support * clk-samsung: dt-bindings: clock: samsung: Add SPDX license identifiers clk: samsung: Use clk_hw API for calling clk framework from clk notifiers clk: samsung: exynos5420: Enable PERIS clocks for suspend clk: samsung: exynos5420: Define CLK_SECKEY gate clock only or Exynos5420 clk: samsung: exynos5433: Keep sclk_uart clocks enabled in suspend clk: samsung: Remove obsolete code for Exynos4412 ISP clocks clk: samsung: exynos5433: Add suspend state for TOP, CPIF & PERIC CMUs clk: samsung: Use NOIRQ stage for Exynos5433 clocks suspend/resume clk: samsung: exynos5420: Use generic helper for handling suspend/resume clk: samsung: exynos4: Use generic helper for handling suspend/resume clk: samsung: Add support for setting registers state before suspend clk: samsung: exynos5250: Use generic helper for handling suspend/resume clk: samsung: s5pv210: Use generic helper for handling suspend/resume clk: samsung: s3c64xx: Use generic helper for handling suspend/resume clk: samsung: s3c2443: Use generic helper for handling suspend/resume clk: samsung: s3c2412: Use generic helper for handling suspend/resume clk: samsung: s3c2410: Use generic helper for handling suspend/resume clk: samsung: Remove excessive include * clk-hisi3670: clk: hisilicon: Add clock driver for Hi3670 SoC dt-bindings: clk: hisilicon: Add bindings for Hi3670 clk * clk-at91-div-0: clk: at91: Fix division by zero in PLL recalc_rate()
2018-10-18Merge branch 'clk-ti' into clk-nextStephen Boyd
* clk-ti: clk: ti: Prepare for remove of OF node name clk: Clean up suspend/resume coding style clk: ti: Add functions to save/restore clk context clk: clk: Add clk_gate_restore_context function clk: Add functions to save/restore clock context en-masse clk: ti: dra7: add new clkctrl data clk: ti: dra7xx: rename existing clkctrl data as compat data clk: ti: am43xx: add new clkctrl data for am43xx clk: ti: am43xx: rename existing clkctrl data as compat data clk: ti: am33xx: add new clkctrl data for am33xx clk: ti: am33xx: rename existing clkctrl data as compat data clk: ti: clkctrl: replace dashes from clkdm name with underscore clk: ti: clkctrl: support multiple clkctrl nodes under a cm node dt-bindings: clock: dra7xx: add clkctrl indices for new data layout dt-bindings: clock: am43xx: add clkctrl indices for new data layout dt-bindings: clock: am33xx: add clkctrl indices for new data layout
2018-10-18Merge branch 'clk-k3-tisci' into clk-nextStephen Boyd
- TI SCI clks on K3 SoCs * clk-k3-tisci: clk: keystone: add missing MODULE_LICENSE clk: keystone: Enable TISCI clocks if K3_ARCH
2018-10-18atm: zatm: Fix empty body Clang warningsNathan Chancellor
Clang warns: drivers/atm/zatm.c:513:7: error: while loop has empty body [-Werror,-Wempty-body] zwait; ^ drivers/atm/zatm.c:513:7: note: put the semicolon on a separate line to silence this warning Get rid of this warning by using an empty do-while loop. While we're at it, add parentheses to make it clear that this is a function-like macro. Link: https://github.com/ClangBuiltLinux/linux/issues/42 Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-18Merge branches 'clk-mvebu-periph-pm', 'clk-meson', 'clk-allwinner', ↵Stephen Boyd
'clk-mvebu-dup' and 'clk-davinci' into clk-next - S2RAM support for Marvell mvebu periph clks * clk-mvebu-periph-pm: clk: mvebu: armada-37xx-periph: add suspend/resume support clk: mvebu: armada-37xx-periph: save the IP base address in the driver data * clk-meson: clk: meson: meson8b: use the regmap in the internal reset controller clk: meson: meson8b: register the clock controller early clk: meson-axg: pcie: drop the mpll3 clock parent clk: meson: axg: round audio system master clocks down clk: meson: clk-pll: drop hard-coded rates from pll tables clk: meson: clk-pll: remove od parameters clk: meson: clk-pll: drop CLK_GET_RATE_NOCACHE where unnecessary clk: meson: clk-pll: add enable bit * clk-allwinner: dt-bindings: clock: sun50i-a64-ccu: Add PLL_VIDEO0 macro clk: sunxi-ng: a64: Add max. rate constraint to video PLLs clk: sunxi-ng: a64: Add minimal rate for video PLLs clk: sunxi-ng: sun50i: h6: Add 2x fixed post-divider to MMC module clocks clk: sunxi-ng: a83t: Add max. rate constraint to video PLLs clk: sunxi-ng: nkmp: Add constraint for maximum rate clk: sunxi-ng: r40: Add max. rate constraint to video PLLs clk: sunxi-ng: h3/h5: Add max. rate constraint to pll-video clk: sunxi-ng: Add maximum rate constraint to NM PLLs clk: sunxi-ng: h6: fix PWM gate/reset offset clk: sunxi-ng: h6: fix bus clocks' divider position * clk-mvebu-dup: clk: mvebu: ap806: Remove superfluous of_clk_add_provider * clk-davinci: clk: davinci: kill davinci_clk_reset_assert/deassert()
2018-10-18Merge branches 'clk-qcom-sdm845-camcc' and 'clk-mtk-unused' into clk-nextStephen Boyd
- Qualcomm SDM845 camera clock controller * clk-qcom-sdm845-camcc: clk: qcom: Add camera clock controller driver for SDM845 dt-bindings: clock: Introduce QCOM Camera clock bindings * clk-mtk-unused: clk: mediatek: remove unused array audio_parents
2018-10-18Merge branch 'clk-renesas' into clk-nextStephen Boyd
* clk-renesas: (36 commits) clk: renesas: r7s9210: Add SPI clocks clk: renesas: r7s9210: Move table update to separate function clk: renesas: r7s9210: Convert some clocks to early clk: renesas: cpg-mssr: Add early clock support clk: renesas: r8a77970: Add TPU clock clk: renesas: r8a77990: Fix incorrect PLL0 divider in comment dt-bindings: clock: renesas: cpg-mssr: Document r8a774c0 clk: renesas: cpg-mssr: Add r8a774c0 support clk: renesas: Add r8a774c0 CPG Core Clock Definitions clk: renesas: r8a7743: Add r8a7744 support clk: renesas: Add r8a7744 CPG Core Clock Definitions dt-bindings: clock: renesas: cpg-mssr: Document r8a7744 binding dt-bindings: clock: renesas: Convert to SPDX identifiers clk: renesas: cpg-mssr: Add R7S9210 support clk: renesas: r8a77970: Add TMU clocks clk: renesas: r8a77970: Add CMT clocks clk: renesas: r9a06g032: Fix UART34567 clock rate clk: renesas: r8a77970: Add SD0H/SD0 clocks for SDHI clk: renesas: r8a77980: Add CMT clocks clk: renesas: r8a77990: Add missing I2C7 clock ...
2018-10-18atm: eni: Move semicolon to a new line after empty for loopNathan Chancellor
Clang warns: drivers/atm/eni.c:244:48: error: for loop has empty body [-Werror,-Wempty-body] for (order = 0; (1 << order) < *size; order++); ^ drivers/atm/eni.c:244:48: note: put the semicolon on a separate line to silence this warning In this case, that loop is expected to be empty so silence the warning in the way that Clang suggests. Link: https://github.com/ClangBuiltLinux/linux/issues/42 Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-18Merge branches 'clk-dt-name', 'clk-ti-of-node' and 'clk-sa' into clk-nextStephen Boyd
- Use updated printk format for OF node names - Fix TI code to only search DT subnodes - Various static analysis finds * clk-dt-name: clk: Convert to using %pOFn instead of device_node.name * clk-ti-of-node: clk: ti: fix OF child-node lookup * clk-sa: clk: mvebu: armada-37xx-tbg: Switch to clk_get and balance it in probe reset: hisilicon: fix potential NULL pointer dereference clk: cdce925: release child device nodes clk: qcom: clk-branch: Use true and false for boolean values
2018-10-18Merge branches 'clk-spdx', 'clk-qcom-dfs', 'clk-smp2s11-include', ↵Stephen Boyd
'clk-qcom-8996-missing' and 'clk-qcom-qspi' into clk-next - Tag various drivers with SPDX license tags - Support dynamic frequency switching (DFS) on qcom SDM845 GCC - Only use s2mps11 dt-binding defines instead of redefining them in the driver - Add some more missing clks to qcom MSM8996 GCC - Quad SPI clks on qcom SDM845 * clk-spdx: clk: mvebu: use SPDX-License-Identifier clk: renesas: Convert to SPDX identifiers clk: renesas: use SPDX identifier for Renesas drivers clk: s2mps11,s3c64xx: Add SPDX license identifiers clk: max77686: Add SPDX license identifiers * clk-qcom-dfs: clk: qcom: Allocate space for NULL terimation in DFS table clk: qcom: gcc: Register QUPv3 RCGs for DFS on SDM845 clk: qcom: Add support for RCG to register for DFS * clk-smp2s11-include: clk: s2mps11: Use existing defines from bindings for clock IDs * clk-qcom-8996-missing: clk: qcom: Add some missing gcc clks for msm8996 * clk-qcom-qspi: clk: qcom: Add qspi (Quad SPI) clocks for sdm845 clk: qcom: Add qspi (Quad SPI) clock defines for sdm845 to header
2018-10-18clk: qcom: Remove unused arrays in SDM845 GCCEvan Green
This change removes a parent map and parent name array that appear to be completely unreferenced. Signed-off-by: Evan Green <evgreen@chromium.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-10-18mtip32xx: fully switch to the generic DMA APIChristoph Hellwig
The mtip32xx used an odd mix of the old PCI and the generic DMA API, so switch it over to the generic API entirely. Note that this also removes a weird fallback to just a 32-bit coherent dma mask if the 64-bit dma mask doesn't work, as that can't even happen. Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-10-18rsxx: switch to the generic DMA APIChristoph Hellwig
The PCI DMA API is deprecated, switch to the generic DMA API instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-10-18umem: switch to the generic DMA APIChristoph Hellwig
The PCI DMA API is deprecated, switch to the generic DMA API instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-10-18sx8: switch to the generic DMA APIChristoph Hellwig
The PCI DMA API is deprecated, switch to the generic DMA API instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-10-18sx8: remove dead IF_64BIT_DMA_IS_POSSIBLE codeChristoph Hellwig
This code has effectively been commented out since the first commit, so remove it. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-10-18skd: switch to the generic DMA APIChristoph Hellwig
The PCI DMA API is deprecated, switch to the generic DMA API instead. Also make use of the dma_set_mask_and_coherent helper to easily set the streaming an coherent DMA masks together. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-10-18clk: fixed-rate: fix of_node_get-put imbalanceAlan Tull
When the fixed rate clock is created by devicetree, of_clk_add_provider is called. Add a call to of_clk_del_provider in the remove function to balance it out. Signed-off-by: Alan Tull <atull@kernel.org> Fixes: 435779fe1336 ("clk: fixed-rate: Convert into a module platform driver") Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-10-18clk: s2mps11: Add used attribute to s2mps11_dt_matchNathan Chancellor
Clang warns after commit 8985167ecf57 ("clk: s2mps11: Fix matching when built as module and DT node contains compatible"): drivers/clk/clk-s2mps11.c:242:34: warning: variable 's2mps11_dt_match' is not needed and will not be emitted [-Wunneeded-internal-declaration] static const struct of_device_id s2mps11_dt_match[] = { ^ 1 warning generated. This warning happens when a variable is used in some construct that doesn't require a reference to that variable to be emitted in the symbol table; in this case, it's MODULE_DEVICE_TABLE, which only needs to hold the data of the variable, not the variable itself. $ nm -S drivers/clk/clk-s2mps11.o | rg s2mps11_dt_match 00000078 000003d4 R __mod_of__s2mps11_dt_match_device_table Normally, with device ID table variables, it means that the variable just needs to be tied to the device declaration at the bottom of the file, like s2mps11_clk_id: $ nm -S drivers/clk/clk-s2mps11.o | rg s2mps11_clk_id 00000000 00000078 R __mod_platform__s2mps11_clk_id_device_table 00000000 00000078 r s2mps11_clk_id However, because the comment above this deliberately doesn't want this variable added to .of_match_table, we need to mark s2mps11_dt_match as __used to silence this warning. This makes it clear to Clang that the variable is used for something, even if a reference to it isn't being emitted. Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Fixes: 8985167ecf57 ("clk: s2mps11: Fix matching when built as module and DT node contains compatible") Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-10-18net/mlx5e: Added 'raw_errors_laneX' fields to ethtool statisticsShay Agroskin
These are counters for errors received on rx side, such as FEC errors. Signed-off-by: Shay Agroskin <shayag@mellanox.com> Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-10-18net/mlx5e: Ethtool driver callback for query/set FEC policyShay Agroskin
Driver callback function for 'ethtool --show-fec', 'ethtool --set-fec' commands. The query function returns active and configured FEC policy for current link speed. The set function sets FEC policy for all supported link speeds. 1) If current link speed doesn't support requested FEC policy, the function fails. 2) If a different link speed doesn't support requested FEC policy, FEC capbilities for this speed are turned off. Signed-off-by: Shay Agroskin <shayag@mellanox.com> Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-10-18net/mlx5e: Add port FEC get/set functionsShay Agroskin
Added functions to query and set link FEC policy. To get/set FEC capabilities in PPLM reg we need to query current link speed. 'mlx5_get_fec_speed_field' queries current link speed and returns correct field offset. FEC Query's return value is divided into 'active FEC policy', which is the FEC policy used by the link, and 'configured FEC policy', which is the FEC policy requested by the user. The two values may differ if: 1) FEC policy was configured to 'auto', in which case the active FEC policy would be the default FEC policy for current link speed. 2) FEC policy was changed, but no link reset is performed. In which case, the active FEC policy would become the configured one after a link reset. FEC set function sets FEC policy for all link speeds and perform link reset. 1) If current link speed doesn't support requested FEC policy, the function fails. 2) If a different link speed doesn't support requested FEC policy, FEC capbilities for this speed are turned off and a warning message is printed. Signed-off-by: Shay Agroskin <shayag@mellanox.com> Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-10-18net/mlx5: Remove counter from idr after removing it from listVlad Buslov
Fs_counters list can temporary become unsorted when new counters are created/deleted concurrently. Idr is used to quickly lookup position to insert new counter in logarithmic time. However, if new flows are concurrently inserted during time window when flows with adjacent ids are already removed from idr but are still present in counters list, mlx5_fc_stats_work() observes counters list in inconsistent state, which results following warning: [ 1839.561955] mlx5_core 0000:81:00.0: mlx5_cmd_fc_bulk_get:587:(pid 729): Flow counter id (0x102d5) out of range (0x1c0a8..0x1c10b). Counter ignored. Move idr_remove() call to be executed synchronously with counter deletion from list. Extract this code to mlx5_fc_stats_remove() helper function that is called by workqueue job handler mlx5_fc_stats_work(). Fixes: 12d6066c3b29 ("net/mlx5: Add flow counters idr") Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com>
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