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2020-01-22Merge branches 'for-next/acpi', 'for-next/cpufeatures', 'for-next/csum', ↵Will Deacon
'for-next/e0pd', 'for-next/entry', 'for-next/kbuild', 'for-next/kexec/cleanup', 'for-next/kexec/file-kdump', 'for-next/misc', 'for-next/nofpsimd', 'for-next/perf' and 'for-next/scs' into for-next/core * for-next/acpi: ACPI/IORT: Fix 'Number of IDs' handling in iort_id_map() * for-next/cpufeatures: (2 commits) arm64: Introduce ID_ISAR6 CPU register ... * for-next/csum: (2 commits) arm64: csum: Fix pathological zero-length calls ... * for-next/e0pd: (7 commits) arm64: kconfig: Fix alignment of E0PD help text ... * for-next/entry: (5 commits) arm64: entry: cleanup sp_el0 manipulation ... * for-next/kbuild: (4 commits) arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean' ... * for-next/kexec/cleanup: (11 commits) Revert "arm64: kexec: make dtb_mem always enabled" ... * for-next/kexec/file-kdump: (2 commits) arm64: kexec_file: add crash dump support ... * for-next/misc: (12 commits) arm64: entry: Avoid empty alternatives entries ... * for-next/nofpsimd: (7 commits) arm64: nofpsmid: Handle TIF_FOREIGN_FPSTATE flag cleanly ... * for-next/perf: (2 commits) perf/imx_ddr: Fix cpu hotplug state cleanup ... * for-next/scs: (6 commits) arm64: kernel: avoid x18 in __cpu_soft_restart ...
2020-01-22tpm: Add tpm_version_major sysfs fileJerry Snitselaar
Easily determining what TCG version a tpm device implements has been a pain point for userspace for a long time, so add a sysfs file to report the TCG major version of a tpm device. Also add an entry to Documentation/ABI/stable/sysfs-class-tpm describing the new file. Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Cc: Mimi Zohar <zohar@linux.ibm.com> Cc: Peter Huewe <peterhuewe@gmx.de> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-integrity@vger.kernel.org Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2020-01-21drm/panfrost: Add the panfrost_gem_mapping conceptBoris Brezillon
With the introduction of per-FD address space, the same BO can be mapped in different address space if the BO is globally visible (GEM_FLINK) and opened in different context or if the dmabuf is self-imported. The current implementation does not take case into account, and attaches the mapping directly to the panfrost_gem_object. Let's create a panfrost_gem_mapping struct and allow multiple mappings per BO. The mappings are refcounted which helps solve another problem where mappings were torn down (GEM handle closed by userspace) while GPU jobs accessing those BOs were still in-flight. Jobs now keep a reference on the mappings they use. v2 (robh): - Minor review comment clean-ups from Steven - Use list_is_singular helper - Just WARN if we add a mapping when madvise state is not WILLNEED. With that, drop the use of object_name_lock. v3 (robh): - Revert returning list iterator in panfrost_gem_mapping_get() Fixes: a5efb4c9a562 ("drm/panfrost: Restructure the GEM object creation") Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces") Cc: <stable@vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200116021554.15090-1-robh@kernel.org
2020-01-21net: usb: lan78xx: Add .ndo_features_checkJames Hughes
As reported by Eric Dumazet, there are still some outstanding cases where the driver does not handle TSO correctly when skb's are over a certain size. Most cases have been fixed, this patch should ensure that forwarded SKB's that are greater than MAX_SINGLE_PACKET_SIZE - TX_OVERHEAD are software segmented and handled correctly. Signed-off-by: James Hughes <james.hughes@raspberrypi.org> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-21drm/i915: Align engine->uabi_class/instance with i915_drm.hTvrtko Ursulin
In our ABI we have defined I915_ENGINE_CLASS_INVALID_NONE and I915_ENGINE_CLASS_INVALID_VIRTUAL as negative values which creates implicit coupling with type widths used in, also ABI, struct i915_engine_class_instance. One place where we export engine->uabi_class I915_ENGINE_CLASS_INVALID_VIRTUAL is from our our tracepoints. Because the type of the former is u8 in contrast to u16 defined in the ABI, 254 will be returned instead of 65534 which userspace would legitimately expect. Another place is I915_CONTEXT_PARAM_ENGINES. Therefore we need to align the type used to store engine ABI class and instance. v2: * Update the commit message mentioning get_engines and cc stable. (Chris) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Fixes: 6d06779e8672 ("drm/i915: Load balancing across a virtual engine") Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: <stable@vger.kernel.org> # v5.3+ Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200116134508.25211-1-tvrtko.ursulin@linux.intel.com (cherry picked from commit 0b3bd0cdc329a1e2e00995cffd61aacf58c87cb4) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2020-01-21drm/i915/userptr: fix size calculationMatthew Auld
If we create a rather large userptr object(e.g 1ULL << 32) we might shift past the type-width of num_pages: (int)num_pages << PAGE_SHIFT, resulting in a totally bogus sg_table, which fortunately will eventually manifest as: gen8_ppgtt_insert_huge:463 GEM_BUG_ON(iter->sg->length < page_size) kernel BUG at drivers/gpu/drm/i915/gt/gen8_ppgtt.c:463! v2: more unsigned long prefer I915_GTT_PAGE_SIZE Fixes: 5cc9ed4b9a7a ("drm/i915: Introduce mapping of user pages into video memory (userptr) ioctl") Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200117132413.1170563-2-matthew.auld@intel.com (cherry picked from commit 8e78871bc1e5efec22c950d3fd24ddb63d4ff28a) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2020-01-21scsi: RDMA/isert: Fix a recently introduced regression related to logoutBart Van Assche
iscsit_close_connection() calls isert_wait_conn(). Due to commit e9d3009cb936 both functions call target_wait_for_sess_cmds() although that last function should be called only once. Fix this by removing the target_wait_for_sess_cmds() call from isert_wait_conn() and by only calling isert_wait_conn() after target_wait_for_sess_cmds(). Fixes: e9d3009cb936 ("scsi: target: iscsi: Wait for all commands to finish before freeing a session"). Link: https://lore.kernel.org/r/20200116044737.19507-1-bvanassche@acm.org Reported-by: Rahul Kundu <rahul.kundu@chelsio.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Acked-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-01-20scsi: fnic: do not queue commands during fwresetHannes Reinecke
When a link is going down the driver will be calling fnic_cleanup_io(), which will traverse all commands and calling 'done' for each found command. While the traversal is handled under the host_lock, calling 'done' happens after the host_lock is being dropped. As fnic_queuecommand_lck() is being called with the host_lock held, it might well be that it will pick the command being selected for abortion from the above routine and enqueue it for sending, but then 'done' is being called on that very command from the above routine. Which of course confuses the hell out of the scsi midlayer. So fix this by not queueing commands when fnic_cleanup_io is active. Link: https://lore.kernel.org/r/20200116102053.62755-1-hare@suse.de Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-01-20Input: pm8xxx-vib - fix handling of separate enable registerStephan Gerhold
Setting the vibrator enable_mask is not implemented correctly: For regmap_update_bits(map, reg, mask, val) we give in either regs->enable_mask or 0 (= no-op) as mask and "val" as value. But "val" actually refers to the vibrator voltage control register, which has nothing to do with the enable_mask. So we usually end up doing nothing when we really wanted to enable the vibrator. We want to set or clear the enable_mask (to enable/disable the vibrator). Therefore, change the call to always modify the enable_mask and set the bits only if we want to enable the vibrator. Fixes: d4c7c5c96c92 ("Input: pm8xxx-vib - handle separate enable register") Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20200114183442.45720-1-stephan@gerhold.net Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-01-20mmc: sdhci-of-esdhc: fix serious issue clock is always disabledYangbo Lu
This patch is to fix a serious issue that clock is always disabled in esdhc_of_set_clock(). Fixes: 1b21a701aed9 ("mmc: sdhci-of-esdhc: fix clock setting for different controller versions") Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Link: https://lore.kernel.org/r/20200120094835.28050-1-yangbo.lu@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-of-esdhc: fix transfer mode register readingYangbo Lu
The standard SD controller uses two 16-bit registers for command sending. 0xC: Transfer Mode Register 0xE: Command Register But the eSDHC controller uses one 32-bit register instead. 0xC: XFERTYPE For Transfer Mode Register and Command Register writing, the eSDHC driver will store Transfer Mode Register value in a variable first. When Command Register writing happens, driver will directly write a 32-bit value into XFERTYPE register. But for Transfer Mode Register reading, driver just returns a actual value. This may cause issue for some read-modify-write operations. We should make both reading and write on that variable for Transfer Mode Register. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Link: https://lore.kernel.org/r/20200117063858.37296-1-yangbo.lu@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-brcmstb: Fix incorrect switch to HS modeAl Cooper
When switching from any MMC speed mode that requires 1.8v (HS200, HS400 and HS400ES) to High Speed (HS) mode, the system ends up configured for SDR12 with a 50MHz clock which is an illegal mode. This happens because the SDHCI_CTRL_VDD_180 bit in the SDHCI_HOST_CONTROL2 register is left set and when this bit is set, the speed mode is controlled by the SDHCI_CTRL_UHS field in the SDHCI_HOST_CONTROL2 register. The SDHCI_CTRL_UHS field will end up being set to 0 (SDR12) by sdhci_set_uhs_signaling() because there is no UHS mode being set. The fix is to change sdhci_set_uhs_signaling() to set the SDHCI_CTRL_UHS field to SDR25 (which is the same as HS) for any switch to HS mode. This was found on a new eMMC controller that does strict checking of the speed mode and the corresponding clock rate. It caused the switch to HS400 mode to fail because part of the sequence to switch to HS400 requires a switch from HS200 to HS before going to HS400. This issue was previously fixed by commit c894e33ddc191 ("mmc: sdhci: Fix incorrect switch to HS mode") and later removed by commit 07bcc411567c ("Revert \"mmc: sdhci: Fix incorrect switch to HS mode\"") because it caused failures with some SD cards on AM65X systems. The fix will now be done in a platform specific callback instead of common sdhci code. Signed-off-by: Al Cooper <alcooperx@gmail.com> Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200113210706.11972-7-alcooperx@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-brcmstb: Add support for Command Queuing (CQE)Al Cooper
The latest Arasan controller first used in the 7216 now supports CQE so enable this feature. Signed-off-by: Al Cooper <alcooperx@gmail.com> Link: https://lore.kernel.org/r/20200113210706.11972-6-alcooperx@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-brcmstb: Add shutdown callbackAl Cooper
Shutdown controller and disable it's clocks to insure max power savings in S5 on systems that leave power on. Signed-off-by: Al Cooper <alcooperx@gmail.com> Link: https://lore.kernel.org/r/20200113210706.11972-5-alcooperx@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-brcmstb: Fix driver to defer on clk_get deferAl Cooper
The new SCMI clock protocol driver does not get probed that early in boot. Brcmstb drivers typically have the following code when getting a clock: priv->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(priv->clk)) { dev_err(&pdev->dev, "Clock not found in Device Tree\n"); priv->clk = NULL; } This commit changes the driver to do what is below. priv->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(priv->clk)) { if (PTR_ERR(priv->clk) == -EPROBE_DEFER) return -EPROBE_DEFER; dev_err(&pdev->dev, "Clock not found in Device Tree\n"); priv->clk = NULL; } Signed-off-by: Al Cooper <alcooperx@gmail.com> Link: https://lore.kernel.org/r/20200113210706.11972-4-alcooperx@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-brcmstb: Add ability to use HS400ES transfer modeAl Cooper
The latest eMMC JEDEC specification version 5.1 added a new transfer mode, HS400 with enhanced strobe (HS400ES). This mode will be selected if both the host controller and eMMC device support it. The latest Arasan 5.1 controller in the 7216a0 supports this mode. The "Host Controller Specification" has not been updated so the controller register bit used to enable this mode is not specified and varies the with controller vendor. The Linux SDHCI driver supplies a callback for enabling HS400ES mode and that callback will be used to supply a routine that will set the proper bit in the Arasan Vendor register. Signed-off-by: Al Cooper <alcooperx@gmail.com> Link: https://lore.kernel.org/r/20200113210706.11972-3-alcooperx@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: core: limit probe clock frequency to configured f_maxMichał Mirosław
Currently MMC core disregards host->f_max during card initialization phase. Obey upper boundary for the clock frequency and skip faster speeds when they are above the limit. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Link: https://lore.kernel.org/r/f471bceaf237d582d746bd289c4c4f3639cb7b45.1577962382.git.mirq-linux@rere.qmqm.pl Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-milbeaut: Remove redundant platform_get_irq error messageYueHaibing
platform_get_irq() will call dev_err() itself on failure, so there is no need for the driver to also do this. This is detected by coccinelle. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116144322.57308-1-yuehaibing@huawei.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci: fix an issue of mixing different typesChunyan Zhang
Fix an issue reported by sparse, since mixed types of parameters are used on calling dmaengine_prep_slave_sg(). Fixes: 36e1da441fec (mmc: sdhci: add support for using external DMA devices) Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200120033223.897-1-zhang.chunyan@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20Merge branch 'fixes' into nextUlf Hansson
2020-01-20platform/x86: asus-nb-wmi: Support left round button on N56VBPaul Cercueil
The N56VB laptop has a round button located on the left side above the keyboard. Map it to F13 since it does not have any predeterminated purpose. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-01-20platform/x86: ISST: Allow additional core-power mailbox commandsSrinivas Pandruvada
To discover core-power capability, some new mailbox commands are added. Allow those commands to execute. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-01-20mmc: sdhci: fix minimum clock rate for v3 controllerMichał Mirosław
For SDHCIv3+ with programmable clock mode, minimal clock frequency is still base clock / max(divider). Minimal programmable clock frequency is always greater than minimal divided clock frequency. Without this patch, SDHCI uses out-of-spec initial frequency when multiplier is big enough: mmc1: mmc_rescan_try_freq: trying to init card at 468750 Hz [for 480 MHz source clock divided by 1024] The code in sdhci_calc_clk() already chooses a correct SDCLK clock mode. Fixes: c3ed3877625f ("mmc: sdhci: add support for programmable clock mode") Cc: <stable@vger.kernel.org> # 4f6aa3264af4: mmc: tegra: Only advertise UHS modes if IO regulator is present Cc: <stable@vger.kernel.org> Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/ffb489519a446caffe7a0a05c4b9372bd52397bb.1579082031.git.mirq-linux@rere.qmqm.pl Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-omap: Add special reset capabilityFaiz Abbas
Some omap controllers need software to monitor a 0->1->0 for software reset. Add a SDHCI_OMAP_SPECIAL_RESET flag to indicate this. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116105154.7685-11-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-omap: Add am335x and am437x specific compatiblesFaiz Abbas
Add support for new compatible for TI's am335x and am437x devices. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116105154.7685-10-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-omap: Disable data timeout interrupt during eraseFaiz Abbas
Disable data timeout interrupt during an erase operation. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116105154.7685-8-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci: Refactor sdhci_set_timeout()Faiz Abbas
Refactor sdhci_set_timeout() such that platform drivers can do some functionality in a set_timeout() callback and then call __sdhci_set_timeout() to complete the operation. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116105154.7685-7-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci: Convert sdhci_set_timeout_irq() to non-staticFaiz Abbas
Export sdhci_set_timeout_irq() so that it is accessible from platform drivers. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116105154.7685-6-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci-omap: Add using external dmaChunyan Zhang
sdhci-omap can support both external dma controller via dmaengine framework as well as ADMA which standard SD host controller provides. Fixes by Faiz Abbas <fazi_abbas@ti.com>: 1. Switch to DMA slave mode when using external DMA 2. Add offset to mapbase Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116105154.7685-5-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci: add support for using external DMA devicesChunyan Zhang
Some standard SD host controllers can support both external dma controllers as well as ADMA/SDMA in which the SD host controller acts as DMA master. TI's omap controller is the case as an example. Currently the generic SDHCI code supports ADMA/SDMA integrated in the host controller but does not have any support for external DMA controllers implemented using dmaengine, meaning that custom code is needed for any systems that use an external DMA controller with SDHCI. Fixes by Faiz Abbas <faiz_abbas@ti.com>: 1. Map scatterlists before dmaengine_prep_slave_sg() 2. Use dma_async() functions inside of the send_command() path and call terminate_sync() in non-atomic context in case of an error. Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116105154.7685-4-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-20mmc: sdhci: Factor out some operations set to their own functionsFaiz Abbas
In preparation for adding external dma support, factor out data initialization, block info and mrq_done to their own functions. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Tested-by: Baolin Wang <baolin.wang7@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200116105154.7685-3-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix non-blocking connect() in x25, from Martin Schiller. 2) Fix spurious decryption errors in kTLS, from Jakub Kicinski. 3) Netfilter use-after-free in mtype_destroy(), from Cong Wang. 4) Limit size of TSO packets properly in lan78xx driver, from Eric Dumazet. 5) r8152 probe needs an endpoint sanity check, from Johan Hovold. 6) Prevent looping in tcp_bpf_unhash() during sockmap/tls free, from John Fastabend. 7) hns3 needs short frames padded on transmit, from Yunsheng Lin. 8) Fix netfilter ICMP header corruption, from Eyal Birger. 9) Fix soft lockup when low on memory in hns3, from Yonglong Liu. 10) Fix NTUPLE firmware command failures in bnxt_en, from Michael Chan. 11) Fix memory leak in act_ctinfo, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (91 commits) cxgb4: reject overlapped queues in TC-MQPRIO offload cxgb4: fix Tx multi channel port rate limit net: sched: act_ctinfo: fix memory leak bnxt_en: Do not treat DSN (Digital Serial Number) read failure as fatal. bnxt_en: Fix ipv6 RFS filter matching logic. bnxt_en: Fix NTUPLE firmware command failures. net: systemport: Fixed queue mapping in internal ring map net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec net: dsa: sja1105: Don't error out on disabled ports with no phy-mode net: phy: dp83867: Set FORCE_LINK_GOOD to default after reset net: hns: fix soft lockup when there is not enough memory net: avoid updating qdisc_xmit_lock_key in netdev_update_lockdep_key() net/sched: act_ife: initalize ife->metalist earlier netfilter: nat: fix ICMP header corruption on ICMP errors net: wan: lapbether.c: Use built-in RCU list checking netfilter: nf_tables: fix flowtable list del corruption netfilter: nf_tables: fix memory leak in nf_tables_parse_netdev_hooks() netfilter: nf_tables: remove WARN and add NLA_STRING upper limits netfilter: nft_tunnel: ERSPAN_VERSION must not be null netfilter: nft_tunnel: fix null-attribute check ...
2020-01-19Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Two runtime PM fixes and one leak fix" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: iop3xx: Fix memory leak in probe error path i2c: tegra: Properly disable runtime PM on driver's probe error i2c: tegra: Fix suspending in active runtime PM state
2020-01-19cxgb4: reject overlapped queues in TC-MQPRIO offloadRahul Lakkireddy
A queue can't belong to multiple traffic classes. So, reject any such configuration that results in overlapped queues for a traffic class. Fixes: b1396c2bd675 ("cxgb4: parse and configure TC-MQPRIO offload") Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-19cxgb4: fix Tx multi channel port rate limitRahul Lakkireddy
T6 can support 2 egress traffic management channels per port to double the total number of traffic classes that can be configured. In this configuration, if the class belongs to the other channel, then all the queues must be bound again explicitly to the new class, for the rate limit parameters on the other channel to take effect. So, always explicitly bind all queues to the port rate limit traffic class, regardless of the traffic management channel that it belongs to. Also, only bind queues to port rate limit traffic class, if all the queues don't already belong to an existing different traffic class. Fixes: 4ec4762d8ec6 ("cxgb4: add TC-MATCHALL classifier egress offload") Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-18Merge tag 'mtd/fixes-for-5.5-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD fixes from Miquel Raynal: "Raw NAND: - GPMI: Fix the suspend/resume SPI-NOR: - Fix quad enable on Spansion like flashes - Fix selection of 4-byte addressing opcodes on Spansion" * tag 'mtd/fixes-for-5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: gpmi: Restore nfc timing setup after suspend/resume mtd: rawnand: gpmi: Fix suspend/resume problem mtd: spi-nor: Fix quad enable for Spansion like flashes mtd: spi-nor: Fix selection of 4-byte addressing opcodes on Spansion
2020-01-18Merge tag 'drm-fixes-2020-01-19' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Back from LCA2020, fixes wasn't too busy last week, seems to have quieten down appropriately, some amdgpu, i915, then a core mst fix and one fix for virtio-gpu and one for rockchip: core mst: - serialize down messages and clear timeslots are on unplug amdgpu: - Update golden settings for renoir - eDP fix i915: - uAPI fix: Remove dash and colon from PMU names to comply with tools/perf - Fix for include file that was indirectly included - Two fixes to make sure VMA are marked active for error capture virtio: - maintain obj reservation lock when submitting cmds rockchip: - increase link rate var size to accommodate rates" * tag 'drm-fixes-2020-01-19' of git://anongit.freedesktop.org/drm/drm: drm/amd/display: Reorder detect_edp_sink_caps before link settings read. drm/amdgpu: update goldensetting for renoir drm/dp_mst: Have DP_Tx send one msg at a time drm/dp_mst: clear time slots for ports invalid drm/i915/pmu: Do not use colons or dashes in PMU names drm/rockchip: fix integer type used for storing dp data rate drm/i915/gt: Mark ring->vma as active while pinned drm/i915/gt: Mark context->state vma as active while pinned drm/i915/gt: Skip trying to unbind in restore_ggtt_mappings drm/i915: Add missing include file <linux/math64.h> drm/virtio: add missing virtio_gpu_array_lock_resv call
2020-01-18Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Ingo Molnar: "Fix a recent regression in the Ingenic SoCs irqchip driver that floods the syslog" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/ingenic: Get rid of the legacy IRQ domain
2020-01-18Merge 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: "Three EFI fixes: - Fix a slow-boot-scrolling regression but making sure we use WC for EFI earlycon framebuffer mappings on x86 - Fix a mixed EFI mode boot crash - Disable paging explicitly before entering startup_32() in mixed mode bootup" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/efistub: Disable paging at mixed mode entry efi/libstub/random: Initialize pointer variables to zero for mixed mode efi/earlycon: Fix write-combine mapping on x86
2020-01-18Merge tag 's390-5.5-5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Fix printing misleading Secure-IPL enabled message when it is not. - Fix a race condition between host ap bus and guest ap bus doing device reset in crypto code. - Fix sanity check in CCA cipher key function (CCA AES cipher key support), which fails otherwise. * tag 's390-5.5-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/setup: Fix secure ipl message s390/zcrypt: move ap device reset from bus to driver code s390/zcrypt: Fix CCA cipher key gen with clear key value function
2020-01-18Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Three fixes in drivers with no impact to core code. The mptfusion fix is enormous because the driver API had to be rethreaded to pass down the necessary iocp pointer, but once that's done a significant chunk of code is deleted. The other two patches are small" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: mptfusion: Fix double fetch bug in ioctl scsi: storvsc: Correctly set number of hardware queues for IDE disk scsi: fnic: fix invalid stack access
2020-01-18Merge tag 'char-misc-5.5-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc fixes from Greg KH: "Here are some small fixes for 5.5-rc7 Included here are: - two lkdtm fixes - coresight build fix - Documentation update for the hw process document All of these have been in linux-next with no reported issues" * tag 'char-misc-5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: Documentation/process: Add Amazon contact for embargoed hardware issues lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP lkdtm/bugs: Make double-fault test always available coresight: etm4x: Fix unused function warning
2020-01-18Merge tag 'staging-5.5-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging and IIO driver fixes from Greg KH: "Here are some small staging and iio driver fixes for 5.5-rc7 All of them are for some small reported issues. Nothing major, full details in the shortlog. All have been in linux-next with no reported issues" * tag 'staging-5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: comedi: ni_routes: allow partial routing information staging: comedi: ni_routes: fix null dereference in ni_find_route_source() iio: light: vcnl4000: Fix scale for vcnl4040 iio: buffer: align the size of scan bytes to size of the largest element iio: chemical: pms7003: fix unmet triggered buffer dependency iio: imu: st_lsm6dsx: Fix selection of ST_LSM6DS3_ID iio: adc: ad7124: Fix DT channel configuration
2020-01-18Merge tag 'usb-5.5-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver fixes from Greg KH: "Here are some small USB driver and core fixes for 5.5-rc7 There's one fix for hub wakeup issues and a number of small usb-serial driver fixes and device id updates. The hub fix has been in linux-next for a while with no reported issues, and the usb-serial ones have all passed 0-day with no problems" * tag 'usb-5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: quatech2: handle unbound ports USB: serial: keyspan: handle unbound ports USB: serial: io_edgeport: add missing active-port sanity check USB: serial: io_edgeport: handle unbound ports on URB completion USB: serial: ch341: handle unbound port at reset_resume USB: serial: suppress driver bind attributes USB: serial: option: add support for Quectel RM500Q in QDL mode usb: core: hub: Improved device recognition on remote wakeup USB: serial: opticon: fix control-message timeouts USB: serial: option: Add support for Quectel RM500Q USB: serial: simple: Add Motorola Solutions TETRA MTP3xxx and MTP85xx
2020-01-18bnxt_en: Do not treat DSN (Digital Serial Number) read failure as fatal.Michael Chan
DSN read can fail, for example on a kdump kernel without PCIe extended config space support. If DSN read fails, don't set the BNXT_FLAG_DSN_VALID flag and continue loading. Check the flag to see if the stored DSN is valid before using it. Only VF reps creation should fail without valid DSN. Fixes: 03213a996531 ("bnxt: move bp->switch_id initialization to PF probe") Reported-by: Marc Smith <msmith626@gmail.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-18bnxt_en: Fix ipv6 RFS filter matching logic.Michael Chan
Fix bnxt_fltr_match() to match ipv6 source and destination addresses. The function currently only checks ipv4 addresses and will not work corrently on ipv6 filters. Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.") Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-18bnxt_en: Fix NTUPLE firmware command failures.Michael Chan
The NTUPLE related firmware commands are sent to the wrong firmware channel, causing all these commands to fail on new firmware that supports the new firmware channel. Fix it by excluding the 3 NTUPLE firmware commands from the list for the new firmware channel. Fixes: 760b6d33410c ("bnxt_en: Add support for 2nd firmware message channel.") Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-18Merge tag 'drm-misc-fixes-2020-01-16' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes virtio: maintain obj reservation lock when submitting cmds (Gerd) rockchip: increase link rate var size to accommodate rates (Tobias) mst: serialize down messages and clear timeslots are on unplug (Wayne) Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Tobias Schramm <t.schramm@manjaro.org> Cc: Wayne Lin <Wayne.Lin@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20200116162856.GA11524@art_vandelay
2020-01-18Merge tag 'drm-intel-fixes-2020-01-16' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - uAPI fix: Remove dash and colon from PMU names to comply with tools/perf - Fix for include file that was indirectly included - Two fixes to make sure VMA are marked active for error capture Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200116161419.GA13594@jlahtine-desk.ger.corp.intel.com
2020-01-17drm/dp_mst: Handle SST-only branch device caseWayne Lin
[Why] While handling LINK_ADDRESS reply, current code expects a peer device can handle sideband message once the peer device type is reported as DP_PEER_DEVICE_MST_BRANCHING. However, when the connected device is a SST branch case, it can't handle the sideband message(MST_CAP=0 in DPCD 00021h). Current code will try to send LINK_ADDRESS to SST branch device and end up with message timeout and monitor can't display normally. As the result of that, we should take SST branch device into account. [How] According to DP 1.4 spec, we can use Peer_Device_Type as DP_PEER_DEVICE_MST_BRANCHING and Message_Capability_Status as 0 to indicate peer device as a SST-only branch device. Fix following: - Add the function drm_dp_mst_is_dp_mst_end_device() to decide whether a peer device connected to a DFP is mst end device. Which also indicates if the peer device is capable of handling message or not. - Take SST-only branch device case into account in drm_dp_port_set_pdt() and add a new parameter 'new_mcs'. Take sst branch device case as the same case as DP_PEER_DEVICE_DP_LEGACY_CONV and DP_PEER_DEVICE_SST_SINK. All original handling logics remain. - Take SST-only branch device case into account in drm_dp_mst_port_add_connector(). - Fix some parts in drm_dp_mst_handle_link_address_port() to have SST branch device case into consideration. - Fix the arguments of drm_dp_port_set_pdt() in drm_dp_mst_handle_conn_stat(). - Have SST branch device also report connector_status_connected when the ddps is true in drm_dp_mst_detect_port() - Fix the arguments of drm_dp_port_set_pdt() in drm_dp_delayed_destroy_port() Changes since v1:(https://patchwork.kernel.org/patch/11323079/) * Squash previous patch into one patch and merge the commit message here. * Combine the if statements mentioned in comments Fixes: c485e2c97dae ("drm/dp_mst: Refactor pdt setup/teardown, add more locking") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Harry Wentland <hwentlan@amd.com> Cc: Lyude Paul <lyude@redhat.com> Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200117060350.26358-2-Wayne.Lin@amd.com
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