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2019-01-28mmc: mmci: Test stop command to abort a data transferdebug_mmci_abort_no_stopUlf Hansson
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: jz4740: Remove platform data and use standard APIsPaul Cercueil
Drop the custom code to get the 'cd' and 'wp' GPIOs. The driver now calls mmc_of_parse() which will init these from devicetree or device properties. Also drop the custom code to get the 'power' GPIO. The MMC core provides us with the means to power the MMC card through an external regulator. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28Merge branch 'fixes' into nextUlf Hansson
2019-01-28mmc: mediatek: fix incorrect register setting of hs400_cmd_int_delaymmc-v5.0-rc4Chaotian Jing
to set cmd internal delay, need set PAD_TUNE register but not PAD_CMD_TUNE register. Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> Fixes: 1ede5cb88a29 ("mmc: mediatek: Use data tune for CMD line tune") Cc: stable@vger.kernel.org # v4.12+ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: bcm2835: Fix DMA channel leak on probe errorLukas Wunner
The BCM2835 MMC host driver requests a DMA channel on probe but neglects to release the channel in the probe error path. The channel may therefore be leaked, in particular if devm_clk_get() causes probe deferral. Fix it. Fixes: 660fc733bd74 ("mmc: bcm2835: Add new driver for the sdhost controller.") Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: stable@vger.kernel.org # v4.12+ Cc: Frank Pavlic <f.pavlic@kunbus.de> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci: Remove unneeded quirk2 flag of O2 SD host controllerErnest Zhang(WH)
O2 SD host controller only need set the quirk2 flag SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD when work on force 1.8v emmc mode but not normal mode Signed-off-by: Ernest Zhang <ernest.zhang@bayhubtech.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: jz4740: Annotate implicit fall throughMathieu Malaterre
There is a plan to build the kernel with -Wimplicit-fallthrough and these places in the code produced warnings (W=1). This commit removes the following warnings: drivers/mmc/host/jz4740_mmc.c:745:3: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mmc/host/jz4740_mmc.c:779:3: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: fix return value check in sdhci_esdhc_imx_probe()Wei Yongjun
In case of error, the function devm_kzalloc() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Fixes: fadac7488064 ("mmc: sdhci-esdhc-imx: add CMDQ support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: core: annotate implicit fall throughMathieu Malaterre
There is a plan to build the kernel with -Wimplicit-fallthrough and this place in the code produced a warning (W=1). In this particular case rewrote the comment to start with the string "fall through", so as to match the regular expression expected by GCC. Truncate the comment slightly to fit the max line length of 80 characters. This commit remove the following warning: drivers/mmc/core/host.c:196:14: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre <malat@debian.org> Acked-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: tegra: SDMMC pads auto-calibrationSowjanya Komatineni
Program initial drive code offsets which will be used by auto calibration process. Program fixed drive strengths for SDMMC pads in pad control register when auto cal timeouts. Fixed settings are based on Pre-SI analysis of the pad design. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28dt-bindings: mmc: tegra: Add pinctrl for SDMMC drive strengthsSowjanya Komatineni
Add pinctrls for 3V3 and 1V8 pad drive strength configuration for Tegra210 sdmmc. Tegra210 sdmmc has pad configuration registers in pinmux register domain and handled thru pinctrl to pinmux device node. Tegra186 and Tegra194 has pad configuration register with in the SDMMC register domain itself and are handles thru drive strength properties in sdmmc device node. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: add DCMD support for CMDQBOUGH CHEN
Currently, USDHC do not generate transfer complete interrupt when send a non-data-command with R1b response. But if want to support DCMD in CMDQ, need to change this, the DCMD IC logic require the USDHC to enable this function, otherwise DCMD will never get a CC(command complete) interrupt. This patch set ESDHC_VEND_SPEC2_EN_BUSY_IRQ and add DCMD support. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: add CMDQ supportBOUGH CHEN
Add CMDQ support for imx8qm/imx8qxp. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> [Ulf: Rebased on top of latest changes] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci: correct the maximum timeout when enable CMDQBOUGH CHEN
Change to use sdhci_set_timeout() to set the maximum timeout, so that the host can use it's own set_timeout() callback to set the maximum timeout if the host has. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: add HS400_ES support for i.MX8QXPBOUGH CHEN
Add an new esdhc_soc_data for i.MX8QXP, and add HS400_ES mode support. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> [Ulf: Rebased on top of latest changes] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: remove the 100MHz limitation for Strobe DLLBOUGH CHEN
For some eMMC, after switch to HS400ES mode, it need to config the strobe dll target dealy even if the clock is 50MHZ or 25MHz, otherwise will meet CMD index/crc error when send CMD13 to check the switch status. [ 2.473915] IRQ status 0x000a8001 [ 2.473934] mmc2: mmc_select_hs400es failed, error -84 [ 2.473938] mmc2: error -84 whilst initialising MMC card Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: tmio: undo PM autosuspend when removing the hostNiklas Söderlund
When removing the driver make sure to undo the PM autosuspend configured when probing the host. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: tmio: fix typo in tmio_mmc_init_ocr()Niklas Söderlund
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc:sdio: Remove unneeded variable retwangbo
In sdio_bus_remove the variable is unneeded,remove it now. Signed-off-by: wangbo <wang.bo116@zte.com.cn> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci: Fix O2 Host PLL and card detect issueErnest Zhang(WH)
1. O2 Host Controller PLL lock status is not in compliance with CLOCK_CONTROL register bit 1 2. O2 Host Controller card detect function only work when PLL is enabled and locked Signed-off-by: Ernest Zhang <ernest.zhang@bayhubtech.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci: Moving sdhci_o2 into sdhci-pci-o2micro.cErnest Zhang(WH)
Moving sdhci_o2 into sdhci-pci-o2micro.c Signed-off-by: Ernest Zhang <ernest.zhang@bayhubtech.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: block: fix debugfs_simple_attr.cocci warningsYueHaibing
Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE for debugfs files. Semantic patch information: Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file() imposes some significant overhead as compared to DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe(). Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: dt-bindings: omap: Remove duplicate documentation paragraphsMike Maslenkin
Signed-off-by: Mike Maslenkin <mike.maslenkin@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-brcmstb: handle mmc_of_parse() errors during probeStefan Wahren
We need to handle mmc_of_parse() errors during probe otherwise the MMC driver could start without proper initialization (e.g. power sequence). Fixes: 476bf3d62d5c ("mmc: sdhci-brcmstb: Add driver for Broadcom BRCMSTB SoCs") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci: add delay after the last tuning commandBOUGH CHEN
When host set the host->tuning_delay, even the last tuning command need a delay, otherwise the first command after the tuning will meet issue. Take i.MX7D as an example, there will be the following log: mmc2: switch to high-speed from hs200 failed, err:-110 mmc2: error -110 whilst initialising MMC card Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: add delay between tuning cyclesBOUGH CHEN
It's observed that i.MX uSDHC needed delay between tuning cycles for HS200 successful tuning. This patch is to set 1ms delay for that. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: add SD clock limitation for imx6ullBOUGH CHEN
i.MX6ULL has errata ERR010450, point out that due to SOC I/O timing limitation, for eMMC HS200 and SD/SDIO 3.0 SDR104, the clock rate can't exceed 150MHz. And for eMMC DDR52 and SD/SDIO DDR50 mode, the clock rate can't exceed 45MHz. This patch add this limit for imx6ull. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> [Ulf: Fixed comments and whitespace] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28dt-bindings: mmc: fsl-imx-esdhc: add imx6ull compatible stringBOUGH CHEN
Add a imx6ull compatible string to be able to manage erratum ERR010450 on i.MX6ULL. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: fix HS400 timing issueBOUGH CHEN
Now tuning reset will be done when the timing is MMC_TIMING_LEGACY/ MMC_TIMING_MMC_HS/MMC_TIMING_SD_HS. But for timing MMC_TIMING_MMC_HS, we can not do tuning reset, otherwise HS400 timing is not right. Here is the process of init HS400, first finish tuning in HS200 mode, then switch to HS mode and 8 bit DDR mode, finally switch to HS400 mode. If we do tuning reset in HS mode, this will cause HS400 mode lost the tuning setting, which will cause CRC error. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Cc: stable@vger.kernel.org # v4.12+ Acked-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: d9370424c948 ("mmc: sdhci-esdhc-imx: reset tuning circuit when power on mmc card") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci: usdhc: do not do tuning for DDR50 mode.BOUGH CHEN
DDR50 tuning is optinally defined in sd 3.0 spec. And i.MX uSDHC internally already uses a fixed optimized timing for DDR50, normally does not require tuning for DDR50 mode. This patch specify a new execute_tuning function for i.MX uSDHC, do not impact i.MX eSDHC. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: clear ESDHC_STD_TUNING_EN for manual tuning methodBOUGH CHEN
The bit ESDHC_STD_TUNING_EN may be configed by bootloader code if it choose to use standard tuning method. So on linux side, if choose to use manual tuning method, need to clear the bit ESDHC_STD_TUNING_EN, remove the impact of bootloader code. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci-esdhc-imx: Constify driver dataAndrey Smirnov
Variant specific driver data doesn't change at run-time, so mark it as const to reflect that. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-28mmc: sdhci_am654: Make symbol 'sdhci_am654_ops' staticWei Yongjun
Fixes the following sparse warning: drivers/mmc/host/sdhci_am654.c:161:18: warning: symbol 'sdhci_am654_ops' was not declared. Should it be static? Fixes: aff88ff23512 ("mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-01-27Linux 5.0-rc4v5.0-rc4Linus Torvalds
2019-01-27Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A set of fixes for x86: - Fix the swapped outb() parameters in the KASLR code - Fix the PKEY handling at fork which missed to preserve the pkey state for the child. Comes with a test case to validate that. - Fix the entry stack handling for XEN PV to respect that XEN PV systems enter the function already on the current thread stack and not on the trampoline. - Fix kexec load failure caused by using a stale value when the kexec_buf structure is reused for subsequent allocations. - Fix a bogus sizeof() in the memory encryption code - Enforce PCI dependency for the Intel Low Power Subsystem - Enforce PCI_LOCKLESS_CONFIG when PCI is enabled" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/Kconfig: Select PCI_LOCKLESS_CONFIG if PCI is enabled x86/entry/64/compat: Fix stack switching for XEN PV x86/kexec: Fix a kexec_file_load() failure x86/mm/mem_encrypt: Fix erroneous sizeof() x86/selftests/pkeys: Fork() to check for state being preserved x86/pkeys: Properly copy pkey state at fork() x86/kaslr: Fix incorrect i8254 outb() parameters x86/intel/lpss: Make PCI dependency explicit
2019-01-27Merge branch 'x86-timers-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 timer fixes from Thomas Gleixner: "Two commits which were missed to be sent during the merge window. - The TSC calibration fix turns out to be more urgent as recent Skylake-X systems seem to have massive trouble with calibration disturbance. This should go back into stable for that reason and it the risk of breakage is rather low. - Drop an unused define" * 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/hpet: Remove unused FSEC_PER_NSEC define x86/tsc: Make calibration refinement more robust
2019-01-27Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Thomas Glexiner: "A single regression fix to address the unintended breakage of posix cpu timers. This is caused by a new sanity check in the common code, which fails for posix cpu timers under certain conditions because the posix cpu timer code never updates the variable which is checked" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: posix-cpu-timers: Unbreak timer rearming
2019-01-27Merge branch 'locking-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Thomas Gleixner: "A small series of fixes which all address possible missed wakeups: - Document and fix the wakeup ordering of wake_q - Add the missing barrier in rcuwait_wake_up(), which was documented in the comment but missing in the code - Fix the possible missed wakeups in the rwsem and futex code" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rwsem: Fix (possible) missed wakeup futex: Fix (possible) missed wakeup sched/wake_q: Fix wakeup ordering for wake_q sched/wake_q: Document wake_q_add() sched/wait: Fix rcuwait_wake_up() ordering
2019-01-27Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A small set of fixes for the interrupt subsystem: - Fix a double increment in the irq descriptor allocator which resulted in a sanity check only being done for every second affinity mask - Add a missing device tree translation in the stm32-exti driver. Without that the interrupt association is completely wrong. - Initialize the mutex in the GIC-V3 MBI driver - Fix the alignment for aliasing devices in the GIC-V3-ITS driver so multi MSI allocations work correctly - Ensure that the initial affinity of a interrupt is not empty at startup time. - Drop bogus include in the madera irq chip driver - Fix KernelDoc regression" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size genirq/irqdesc: Fix double increment in alloc_descs() genirq: Fix the kerneldoc comment for struct irq_affinity_desc irqchip/madera: Drop GPIO includes irqchip/gic-v3-mbi: Fix uninitialized mbi_lock irqchip/stm32-exti: Add domain translate function genirq: Make sure the initial affinity is not empty
2019-01-27Merge tag 'edac_fix_for_5.0' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Pull EDAC fix from Borislav Petkov: "Fix persistent register offsets of altera_edac, from Thor Thayer" * tag 'edac_fix_for_5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC, altera: Fix S10 persistent register offset
2019-01-27Merge tag 'for-linus-20190127' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block revert from Jens Axboe: "Silly error snuck into a patch from the last series, let's do a revert to avoid a potential use-after-free" * tag 'for-linus-20190127' of git://git.kernel.dk/linux-block: Revert "block: cover another queue enter recursion via BIO_QUEUE_ENTERED"
2019-01-27Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Paolo Bonzini: "Quite a few fixes for x86: nested virtualization save/restore, AMD nested virtualization and virtual APIC, 32-bit fixes, an important fix to restore operation on older processors, and a bunch of hyper-v bugfixes. Several are marked stable. There are also fixes for GCC warnings and for a GCC/objtool interaction" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: Mark expected switch fall-throughs KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths KVM: selftests: check returned evmcs version range x86/kvm/hyper-v: nested_enable_evmcs() sets vmcs_version incorrectly KVM: VMX: Move vmx_vcpu_run()'s VM-Enter asm blob to a helper function kvm: selftests: Fix region overlap check in kvm_util kvm: vmx: fix some -Wmissing-prototypes warnings KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1 svm: Fix AVIC incomplete IPI emulation svm: Add warning message for AVIC IPI invalid target KVM: x86: WARN_ONCE if sending a PV IPI returns a fatal error KVM: x86: Fix PV IPIs for 32-bit KVM host x86/kvm/hyper-v: recommend using eVMCS only when it is enabled x86/kvm/hyper-v: don't recommend doing reset via synthetic MSR kvm: x86/vmx: Use kzalloc for cached_vmcs12 KVM: VMX: Use the correct field var when clearing VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL KVM: x86: Fix single-step debugging x86/kvm/hyper-v: don't announce GUEST IDLE MSR support
2019-01-27Merge tag 'dma-mapping-5.0-2' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds
Pull dma-mapping fix from Christoph Hellwig: "Fix a xen-swiotlb regression on arm64" * tag 'dma-mapping-5.0-2' of git://git.infradead.org/users/hch/dma-mapping: arm64/xen: fix xen-swiotlb cache flushing
2019-01-27Merge tag 'libnvdimm-fixes-5.0-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "A fix for namespace label support for non-Intel NVDIMMs that implement the ACPI standard label method. This has apparently never worked and could wait for v5.1. However it has enough visibility with hardware vendors [1] and distro bug trackers [2], and low enough risk that I decided it should go in for -rc4. The other fixups target the new, for v5.0, nvdimm security functionality. The larger init path fixup closes a memory leak and a potential userspace lockup due to missed notifications. [1] https://github.com/pmem/ndctl/issues/78 [2] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1811785 These have all soaked in -next for a week with no reported issues. Summary: - Fix support for NVDIMMs that implement the ACPI standard label methods. - Fix error handling for security overwrite (memory leak / userspace hang condition), and another one-line security cleanup" * tag 'libnvdimm-fixes-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: acpi/nfit: Fix command-supported detection acpi/nfit: Block function zero DSMs libnvdimm/security: Require nvdimm_security_setup_events() to succeed nfit_test: fix security state pull for nvdimm security nfit_test
2019-01-27Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: "A fixup for the input_event fix for y2038 Sparc64, and couple other minor fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: input_event - fix the CONFIG_SPARC64 mixup Input: olpc_apsp - assign priv->dev earlier Input: uinput - fix undefined behavior in uinput_validate_absinfo() Input: raspberrypi-ts - fix link error Input: xpad - add support for SteelSeries Stratus Duo Input: input_event - provide override for sparc64
2019-01-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Count ttl-dropped frames properly in mac80211, from Bob Copeland. 2) Integer overflow in ktime handling of bcm can code, from Oliver Hartkopp. 3) Fix RX desc handling wrt. hw checksumming in ravb, from Simon Horman. 4) Various hash key fixes in hv_netvsc, from Haiyang Zhang. 5) Use after free in ax25, from Eric Dumazet. 6) Several fixes to the SSN support in SCTP, from Xin Long. 7) Do not process frames after a NAPI reschedule in ibmveth, from Thomas Falcon. 8) Fix NLA_POLICY_NESTED arguments, from Johannes Berg. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (42 commits) qed: Revert error handling changes. cfg80211: extend range deviation for DMG cfg80211: reg: remove warn_on for a normal case mac80211: Add attribute aligned(2) to struct 'action' mac80211: don't initiate TDLS connection if station is not associated to AP nl80211: fix NLA_POLICY_NESTED() arguments ibmveth: Do not process frames after calling napi_reschedule net: dev_is_mac_header_xmit() true for ARPHRD_RAWIP net: usb: asix: ax88772_bind return error when hw_reset fail MAINTAINERS: Update cavium networking drivers net/mlx4_core: Fix error handling when initializing CQ bufs in the driver net/mlx4_core: Add masking for a few queries on HCA caps sctp: set flow sport from saddr only when it's 0 sctp: set chunk transport correctly when it's a new asoc sctp: improve the events for sctp stream adding sctp: improve the events for sctp stream reset ip_tunnel: Make none-tunnel-dst tunnel port work with lwtunnel ax25: fix possible use-after-free sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe hv_netvsc: fix typos in code comments ...
2019-01-27Revert "block: cover another queue enter recursion via BIO_QUEUE_ENTERED"Jens Axboe
We can't touch a bio after ->make_request_fn(), for all we know it could already have been completed by the time this function returns. This reverts commit 698cef173983b086977e633e46476e0f925ca01e. Reported-by: syzbot+4df6ca820108fd248943@syzkaller.appspotmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-01-26Merge tag '5.0-rc3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb3 fixes from Steve French: "A set of small smb3 fixes, some fixing various crediting issues discovered during xfstest runs, five for stable" * tag '5.0-rc3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: print CIFSMaxBufSize as part of /proc/fs/cifs/DebugData smb3: add credits we receive from oplock/break PDUs CIFS: Fix mounts if the client is low on credits CIFS: Do not assume one credit for async responses CIFS: Fix credit calculations in compound mid callback CIFS: Fix credit calculation for encrypted reads with errors CIFS: Fix credits calculations for reads with errors CIFS: Do not reconnect TCP session in add_credits() smb3: Cleanup license mess CIFS: Fix possible hang during async MTU reads and writes cifs: fix memory leak of an allocated cifs_ntsd structure
2019-01-26Merge tag 'vfio-v5.0-rc4' of git://github.com/awilliam/linux-vfioLinus Torvalds
Pull VFIO fixes from Alex Williamson: - cleanup licenses in new files (Thomas Gleixner) - cleanup new compiler warnings (Alexey Kardashevskiy) * tag 'vfio-v5.0-rc4' of git://github.com/awilliam/linux-vfio: vfio-pci/nvlink2: Fix ancient gcc warnings vfio/pci: Cleanup license mess
2019-01-26Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Six fixes, all of which appear to have user visible consequences. The DMA one is a regression fix from the merge window and of the others, four are driver specific and one specific to the target code" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: Use explicit access size in ufshcd_dump_regs scsi: tcmu: fix use after free scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state() scsi: lpfc: nvmet: avoid hang / use-after-free when destroying targetport scsi: lpfc: nvme: avoid hang / use-after-free when destroying localport scsi: communicate max segment size to the DMA mapping code
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