summaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2017-09-07Merge branch 'pci/host-hisi' into nextBjorn Helgaas1-4/+1
* pci/host-hisi: PCI: hisi: Constify dw_pcie_host_ops structure PCI: hisi: Remove unused variable driver
2017-09-07Merge branch 'pci/host-faraday' into nextBjorn Helgaas1-3/+3
* pci/host-faraday: PCI: faraday: Use PCI_NUM_INTX PCI: faraday: Fix of_irq_get() error check
2017-09-07Merge branch 'pci/host-exynos' into nextBjorn Helgaas1-4/+4
* pci/host-exynos: PCI: exynos: Fix platform_get_irq() error handling
2017-09-07Merge branch 'pci/host-dra7xx' into nextBjorn Helgaas1-4/+4
* pci/host-dra7xx: PCI: dra7xx: Fix platform_get_irq() error handling PCI: dra7xx: Propagate platform_get_irq() errors in dra7xx_pcie_probe() PCI: dra7xx: Use PCI_NUM_INTX
2017-09-07Merge branch 'pci/host-designware' into nextBjorn Helgaas14-28/+73
* pci/host-designware: PCI: dwc: Clear MSI interrupt status after it is handled, not before PCI: qcom: Allow ->post_init() to fail PCI: qcom: Don't unroll init if ->init() fails PCI: dwc: designware: Handle ->host_init() failures PCI: dwc: designware: Test PCIE_ATU_ENABLE bit specifically PCI: dwc: designware: Make dw_pcie_prog_*_atu_unroll() static
2017-09-07Merge branch 'pci/host-artpec6' into nextBjorn Helgaas1-2/+2
* pci/host-artpec6: PCI: artpec6: Fix platform_get_irq() error handling
2017-09-07Merge branch 'pci/host-armada' into nextBjorn Helgaas1-3/+5
* pci/host-armada: PCI: armada8k: Fix platform_get_irq() error handling PCI: armada8k: Check the return value from clk_prepare_enable()
2017-09-07Merge branch 'pci/host-altera' into nextBjorn Helgaas2-11/+8
* pci/host-altera: PCI: altera: Fix platform_get_irq() error handling PCI: altera: Use size=4 IRQ domain for legacy INTx PCI: altera: Remove unused num_of_vectors variable
2017-09-07Merge branch 'pci/host-aardvark' into nextBjorn Helgaas1-3/+2
* pci/host-aardvark: PCI: aardvark: Use PCI_NUM_INTX
2017-09-07Merge branch 'pci/irq-intx' into nextBjorn Helgaas2-8/+55
* pci/irq-intx: PCI: Add pci_irqd_intx_xlate() PCI: Move enum pci_interrupt_pin to linux/pci.h
2017-09-05PCI: altera: Fix platform_get_irq() error handlingFabio Estevam2-4/+4
platform_get_irq() returns a negative number on failure, so adjust the logic to detect such condition and propagate the real error value on failure. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Ley Foon Tan <lftan@altera.com>
2017-09-05PCI: artpec6: Fix platform_get_irq() error handlingFabio Estevam1-2/+2
platform_get_irq() returns a negative number on failure, so adjust the logic to detect such condition and propagate the real error value on failure. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Niklas Cassel <niklas.cassel@axis.com>
2017-09-05PCI: armada8k: Fix platform_get_irq() error handlingFabio Estevam1-2/+2
platform_get_irq() returns a negative number on failure, so adjust the logic to detect such condition and propagate the real error value on failure. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-09-05PCI: dra7xx: Fix platform_get_irq() error handlingFabio Estevam1-1/+1
When platform_get_irq() fails we should propagate the real error value instead of always returning -EINVAL. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
2017-09-05PCI: exynos: Fix platform_get_irq() error handlingFabio Estevam1-4/+4
platform_get_irq() returns a negative number on failure, so adjust the logic to detect such condition and propagate the real error value on failure. Reported-by: Bjorn Helgaas <helgaas@kernel.org> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Jingoo Han <jingoohan1@gmail.com>
2017-08-22PCI: dwc: Clear MSI interrupt status after it is handled, not beforeFaiz Abbas1-1/+1
If the interrupt status is cleared before it is handled, it is possible that another interrupt will trigger while servicing the previous one. This is causing timeouts in some wireless lan cards which use PCIe. Clear MSI interrupt status after it gets serviced instead of before calling generic_handler. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-By: Joao Pinto <jpinto@synopsys.com>
2017-08-22PCI: dra7xx: Propagate platform_get_irq() errors in dra7xx_pcie_probe()Gustavo A. R. Silva1-2/+2
platform_get_irq() returns an error code, but the pci-dra7xx driver ignores it and always returns -EINVAL. This is not correct and prevents -EPROBE_DEFER from being propagated properly. Print and propagate the return value of platform_get_irq() on failure. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
2017-08-20PCI: hisi: Constify dw_pcie_host_ops structureBhumika Goyal1-1/+1
Make this structure const as it is only stored in the ops field of a pcie_port structure, which is of type const. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-08-16PCI: faraday: Use PCI_NUM_INTXPaul Burton1-1/+1
Use the PCI_NUM_INTX macro to indicate the number of PCI INTx interrupts rather than the magic number 4. This makes it clearer where the number comes from & what it relates to. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-08-16PCI: faraday: Fix of_irq_get() error checkSergei Shtylyov1-2/+2
of_irq_get() may return a negative error number as well as 0 on failure, while the driver only checks for 0, blithely continuing with the call to irq_set_chained_handler_and_data() -- that function expects *unsigned int* so should probably do nothing when a large IRQ number resulting from a conversion of a negative error number is passed to it. The driver then probes successfully while being only partly functional... Check for 'irq <= 0' instead and propagate the negative error number to the probe method -- that will allow the deferred probing as well. Fixes: d3c68e0a7e34 ("PCI: faraday: Add Faraday Technology FTPCI100 PCI Host Bridge driver") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2017-08-16PCI: dra7xx: Use PCI_NUM_INTXBjorn Helgaas1-1/+1
Use the PCI_NUM_INTX macro to indicate the number of PCI INTx interrupts rather than the magic number 4. This makes it clearer where the number comes from & what it relates to. Based-on-similar-patches-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Kishon Vijay Abraham I <kishon@ti.com>
2017-08-16PCI: altera: Use size=4 IRQ domain for legacy INTxPaul Burton1-5/+4
The devicetree binding documentation for the Altera PCIe controller shows an example which uses an interrupt-map property to map PCI INTx interrupts to hardware IRQ numbers 1-4. The driver creates an IRQ domain with size 5 in order to cover this range, with hwirq=0 left unused. This patch cleans up this wasted IRQ domain entry, modifying the driver to use an IRQ domain of size 4 which matches the actual number of PCI INTx interrupts. Since the hwirq numbers 1-4 are part of the devicetree binding, and this is considered ABI, we cannot simply change the interrupt-map property to use the range 0-3. Instead we make use of the pci_irqd_intx_xlate() helper function to translate the range 1-4 used at the DT level into the range 0-3 which is now used within the driver, and stop adding 1 to decoded hwirq numbers in altera_pcie_isr(). Whilst cleaning up INTx handling we make use of the new PCI_NUM_INTX macro & drop the custom INTX_NUM definition. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Ley Foon Tan <lftan@altera.com>
2017-08-16PCI: altera: Remove unused num_of_vectors variableShawn Lin1-2/+0
The local variable "num_of_vectors" was unused, so remove it. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Ley Foon Tan <lftan@altera.com>
2017-08-16PCI: aardvark: Use PCI_NUM_INTXPaul Burton1-3/+2
Switch from using a custom LEGACY_IRQ_NUM macro to the generic PCI_NUM_INTX definition for the number of INTx interrupts. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-08-16PCI: Add pci_irqd_intx_xlate()Paul Burton1-0/+32
Legacy PCI INTx interrupts are represented in the PCI_INTERRUPT_PIN register using the range 1-4, which matches our enum pci_interrupt_pin. This is however not ideal for an IRQ domain, where with 4 interrupts we would ideally have a domain of size 4 & hwirq numbers in the range 0-3. Different PCI host controller drivers have handled this in different ways. Of those under drivers/pci/ which register an INTx IRQ domain, we have: - pcie-altera uses the range 1-4 in device trees and an IRQ domain of size 5 to cover that range, with entry 0 wasted. - pcie-xilinx & pcie-xilinx-nwl use the range 1-4 in device trees but register an IRQ domain of size 4, which doesn't cover the hwirq=4/INTD case leading to that interrupt being broken. - pci-ftpci100 & pci-aardvark use the range 0-3 in both device trees & as hwirq numbering in the driver & IRQ domain. In order to introduce some level of consistency in at least the hwirq numbering used by the drivers & IRQ domains, this patch introduces a new pci_irqd_intx_xlate() helper function which drivers using the 1-4 range in device trees can assign as the xlate callback for their INTx IRQ domain. This translates the 1-4 range into a 0-3 range, allowing us to use an IRQ domain of size 4 & avoid a wasted entry. Further patches will make use of this in drivers to allow them to use an IRQ domain of size 4 for legacy INTx interrupts without breaking INTD. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-08-15PCI: Move enum pci_interrupt_pin to linux/pci.hPaul Burton2-8/+23
We currently have a definition of enum pci_interrupt_pin in a header specific to PCI endpoints - linux/pci-epf.h. In order to allow for use of this enum from PCI host code in a future commit, move its definition to linux/pci.h & include that from linux/pci-epf.h. Additionally we add a PCI_NUM_INTX macro which indicates the number of PCI INTx interrupts, and will be used alongside enum pci_interrupt_pin in further patches. Signed-off-by: Paul Burton <paul.burton@imgtec.com> [bhelgaas: move enum pci_interrupt_pin outside #ifdef CONFIG_PCI] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-08-04PCI: armada8k: Check the return value from clk_prepare_enable()Fabio Estevam1-1/+3
clk_prepare_enable() may fail, so check its return value and propagate it in the case of error. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-08-04PCI: hisi: Remove unused variable driverShawn Lin1-3/+0
The local "driver" variable was unused and caused a warning, so remove it: drivers/pci/dwc/pcie-hisi.c: In function 'hisi_pcie_probe': drivers/pci/dwc/pcie-hisi.c:271:24: warning: variable 'driver' set but not used [-Wunused-but-set-variable] Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Zhou Wang <wangzhou1@hisilicon.com> Acked-by: Gabriele Paoloni <gabriele.paoloni@huawei.com>
2017-08-04PCI: qcom: Allow ->post_init() to failBjorn Andersson1-3/+17
host_init() should detect and propagate errors from post_init(). In addition, by acknowledging that post_init() can fail we must disable the post_init() resources in a step separate from the deinit, so that we don't try to disable the post_init() resources a second time. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
2017-08-04PCI: qcom: Don't unroll init if ->init() failsBjorn Andersson1-1/+1
When the init op fails it will restore the state of the resources, so we should not disable them one more time when this happens. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
2017-08-04PCI: dwc: designware: Handle ->host_init() failuresBjorn Andersson13-18/+47
In several dwc-based drivers, ->host_init() can fail, so make sure to propagate and handle this to avoid continuing operation of a driver or hardware in an invalid state. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Joao Pinto <jpinto@synopsys.com> Acked-by: Jingoo Han <jingoohan1@gmail.com>
2017-08-03PCI: dwc: designware: Test PCIE_ATU_ENABLE bit specificallyJisheng Zhang1-1/+1
The ATU CTRL2 register is 32 bits, and bits other than the enable bit may be set. To check whether the ATU is enabled or not, we should test the enable bit specifically. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Joao Pinto <jpinto@synopsys.com> Acked-by: Jingoo Han <jingoohan1@gmail.com>
2017-08-03PCI: dwc: designware: Make dw_pcie_prog_*_atu_unroll() staticCarlos Palminha1-4/+6
Helper functions dw_pcie_prog_*_atu_unroll() don't need to be in global scope, so make them static. Cleans up sparse warnings: - symbol 'dw_pcie_prog_outbound_atu_unroll' was not declared. Should it be static? - symbol 'dw_pcie_prog_inbound_atu_unroll' was not declared. Should it be static? Signed-off-by: Carlos Palminha <palminha@synopsys.com> [bhelgaas: rewrap to fit in 80 columns] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Joao Pinto <jpinto@synopsys.com> Acked-by: Jingoo Han <jingoohan1@gmail.com>
2017-07-30Linux 4.13-rc3Linus Torvalds1-1/+1
2017-07-30Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds3-3/+13
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A small set of x86 fixes: - prevent the kernel from using the EFI reboot method when EFI is disabled. - two patches addressing clang issues" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Disable the address-of-packed-member compiler warning x86/efi: Fix reboot_mode when EFI runtime services are disabled x86/boot: #undef memcpy() et al in string.c
2017-07-30Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds2-5/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Thomas Gleixner: "Two patches addressing build warnings caused by inconsistent kernel doc comments" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/wait: Clean up some documentation warnings sched/core: Fix some documentation build warnings
2017-07-30Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds2-11/+50
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Thomas Gleixner: "A couple of fixes for performance counters and kprobes: - a series of small patches which make the uncore performance counters on Skylake server systems work correctly - add a missing instruction slot release to the failure path of kprobes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: kprobes/x86: Release insn_slot in failure path perf/x86/intel/uncore: Fix missing marker for skx_uncore_cha_extra_regs perf/x86/intel/uncore: Fix SKX CHA event extra regs perf/x86/intel/uncore: Remove invalid Skylake server CHA filter field perf/x86/intel/uncore: Fix Skylake server CHA LLC_LOOKUP event umask perf/x86/intel/uncore: Fix Skylake server PCU PMU event format perf/x86/intel/uncore: Fix Skylake UPI PMU event masks
2017-07-30Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds2-3/+13
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Thomas Gleixner: "Fix for a regression caused by the conversion of x86 to the generic hotplug code. Instead of doing a plain single line revert, this adds a pile of comments so the semantics of the force argument are clear" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/cpuhotplug: Revert "Set force affinity flag on hotplug migration"
2017-07-29Merge tag 'devicetree-fixes-for-4.13' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree fixes from Rob Herring: "Two small DT fixes: - Fix error handling in of_irq_to_resource_table() due to of_irq_to_resource() error return changes. - Fix dtx_diff script due to dts include path changes" * tag 'devicetree-fixes-for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: irq: fix of_irq_to_resource() error check scripts/dtc: dtx_diff - update include dts paths to match build
2017-07-29Merge tag 'nfs-for-4.13-3' of git://git.linux-nfs.org/projects/anna/linux-nfsLinus Torvalds2-6/+12
Pull NFS client fixes from Anna Schumaker: "More NFS client bugfixes for 4.13. Most of these fix locking bugs that Ben and Neil noticed, but I also have a patch to fix one more access bug that was reported after last week. Stable fixes: - Fix a race where CB_NOTIFY_LOCK fails to wake a waiter - Invalidate file size when taking a lock to prevent corruption Other fixes: - Don't excessively generate tiny writes with fallocate - Use the raw NFS access mask in nfs4_opendata_access()" * tag 'nfs-for-4.13-3' of git://git.linux-nfs.org/projects/anna/linux-nfs: NFSv4.1: Fix a race where CB_NOTIFY_LOCK fails to wake a waiter NFS: Optimize fallocate by refreshing mapping when needed. NFS: invalidate file size when taking a lock. NFS: Use raw NFS access mask in nfs4_opendata_access()
2017-07-29Merge tag 'xfs-4.13-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds6-3/+39
Pull xfs fixes from Darrick Wong: - fix firstfsb variables that we left uninitialized, which could lead to locking problems. - check for NULL metadata buffer pointers before using them. - don't allow btree cursor manipulation if the btree block is corrupt. Better to just shut down. - fix infinite loop problems in quotacheck. - fix buffer overrun when validating directory blocks. - fix deadlock problem in bunmapi. * tag 'xfs-4.13-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix multi-AG deadlock in xfs_bunmapi xfs: check that dir block entries don't off the end of the buffer xfs: fix quotacheck dquot id overflow infinite loop xfs: check _alloc_read_agf buffer pointer before using xfs: set firstfsb to NULLFSBLOCK before feeding it to _bmapi_write xfs: check _btree_check_block value
2017-07-28Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds16-49/+99
Pull KVM fixes from Paolo Bonzini: "s390: - SRCU fix PPC: - host crash fixes x86: - bugfixes, including making nested posted interrupts really work Generic: - tweaks to kvm_stat and to uevents" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: LAPIC: Fix reentrancy issues with preempt notifiers tools/kvm_stat: add '-f help' to get the available event list tools/kvm_stat: use variables instead of hard paths in help output KVM: nVMX: Fix loss of L2's NMI blocking state KVM: nVMX: Fix posted intr delivery when vcpu is in guest mode x86: irq: Define a global vector for nested posted interrupts KVM: x86: do mask out upper bits of PAE CR3 KVM: make pid available for uevents without debugfs KVM: s390: take srcu lock when getting/setting storage keys KVM: VMX: remove unused field KVM: PPC: Book3S HV: Fix host crash on changing HPT size KVM: PPC: Book3S HV: Enable TM before accessing TM registers
2017-07-28Merge tag 'for-linus-4.13b-rc3-tag' of ↵Linus Torvalds3-13/+5
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Three minor cleanups for xen related drivers" * tag 'for-linus-4.13b-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: dont fiddle with event channel masking in suspend/resume xen: selfballoon: remove unnecessary static in frontswap_selfshrink() xen: Drop un-informative message during boot
2017-07-28Merge tag 'arm64-fixes' of ↵Linus Torvalds15-61/+84
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "I'd been collecting these whilst we debugged a CPU hotplug failure, but we ended up diagnosing that one to tglx, who has taken a fix via the -tip tree separately. We're seeing some NFS issues that we haven't gotten to the bottom of yet, and we've uncovered some issues with our backtracing too so there might be another fixes pull before we're done. Summary: - Ensure we have a guard page after the kernel image in vmalloc - Fix incorrect prefetch stride in copy_page - Ensure irqs are disabled in die() - Fix for event group validation in QCOM L2 PMU driver - Fix requesting of PMU IRQs on AMD Seattle - Minor cleanups and fixes" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: mmu: Place guard page after mapping of kernel image drivers/perf: arm_pmu: Request PMU SPIs with IRQF_PER_CPU arm64: sysreg: Fix unprotected macro argmuent in write_sysreg perf: qcom_l2: fix column exclusion check arm64/lib: copy_page: use consistent prefetch stride arm64/numa: Drop duplicate message perf: Convert to using %pOF instead of full_name arm64: Convert to using %pOF instead of full_name arm64: traps: disable irq in die() arm64: atomics: Remove '&' from '+&' asm constraint in lse atomics arm64: uaccess: Remove redundant __force from addr cast in __range_ok
2017-07-28Merge tag 'powerpc-4.13-4' of ↵Linus Torvalds9-36/+168
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "The highlight is Ben's patch to work around a host killing bug when running KVM guests with the Radix MMU on Power9. See the long change log of that commit for more detail. And then three fairly minor fixes: - fix of_node_put() underflow during reconfig remove, using old DLPAR tools. - fix recently introduced ld version check with 64-bit LE-only toolchain. - free the subpage_prot_table correctly, avoiding a memory leak. Thanks to: Aneesh Kumar K.V, Benjamin Herrenschmidt, Laurent Vivier" * tag 'powerpc-4.13-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/mm/hash: Free the subpage_prot_table correctly powerpc/Makefile: Fix ld version check with 64-bit LE-only toolchain powerpc/pseries: Fix of_node_put() underflow during reconfig remove powerpc/mm/radix: Workaround prefetch issue with KVM
2017-07-28NFSv4.1: Fix a race where CB_NOTIFY_LOCK fails to wake a waiterBenjamin Coddington1-1/+1
nfs4_retry_setlk() sets the task's state to TASK_INTERRUPTIBLE within the same region protected by the wait_queue's lock after checking for a notification from CB_NOTIFY_LOCK callback. However, after releasing that lock, a wakeup for that task may race in before the call to freezable_schedule_timeout_interruptible() and set TASK_WAKING, then freezable_schedule_timeout_interruptible() will set the state back to TASK_INTERRUPTIBLE before the task will sleep. The result is that the task will sleep for the entire duration of the timeout. Since we've already set TASK_INTERRUPTIBLE in the locked section, just use freezable_schedule_timout() instead. Fixes: a1d617d8f134 ("nfs: allow blocking locks to be awoken by lock callbacks") Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Cc: stable@vger.kernel.org # v4.9+ Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2017-07-28Merge branch 'linus' of ↵Linus Torvalds6-8/+10
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: - remove broken dt bindings in inside-secure - fix authencesn crash when used with digest_null - fix cavium/nitrox firmware path - fix SHA3 failure in brcm - fix Kconfig dependency for brcm * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: authencesn - Fix digest_null crash crypto: brcm - remove BCM_PDC_MBOX dependency in Kconfig Documentation/bindings: crypto: remove the dma-mask property crypto: inside-secure - do not parse the dma mask from dt crypto: cavium/nitrox - Change in firmware path. crypto: brcm - Fix SHA3-512 algorithm failure
2017-07-28Merge branch 'for-4.13-part3' of ↵Linus Torvalds3-10/+8
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "Fixes addressing problems reported by users, and there's one more regression fix" * 'for-4.13-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: round down size diff when shrinking/growing device Btrfs: fix early ENOSPC due to delalloc btrfs: fix lockup in find_free_extent with read-only block groups Btrfs: fix dir item validation when replaying xattr deletes
2017-07-28Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/mdLinus Torvalds6-126/+115
Pull MD fixes from Shaohua Li: "This fixes several bugs, three of them are marked for stable: - an initialization issue fixed by Ming - a bio clone race issue fixed by me - an async tx flush issue fixed by Ofer - other cleanups" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: MD: fix warnning for UP case md/raid5: add thread_group worker async_tx_issue_pending_all md: simplify code with bio_io_error md/raid1: fix writebehind bio clone md: raid1-10: move raid1/raid10 common code into raid1-10.c md: raid1/raid10: initialize bvec table via bio_add_page() md: remove 'idx' from 'struct resync_pages'
2017-07-28Merge tag 'for-4.13/dm-fixes' of ↵Linus Torvalds11-46/+94
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - a few DM integrity fixes that improve performance. One that address inefficiencies in the on-disk journal device layout. Another that makes use of the block layer's on-stack plugging when writing the journal. - a dm-bufio fix for the blk_status_t conversion that went in during the merge window. - a few DM raid fixes that address correctness when suspending the device and a validation fix for validation that occurs during device activation. - a couple DM zoned target fixes. Important one being the fix to not use GFP_KERNEL in the IO path due to concerns about deadlock in low-memory conditions (e.g. swap over a DM zoned device, etc). - a DM DAX device fix to make sure dm_dax_flush() is called if the underlying DAX device is operating as a write cache. * tag 'for-4.13/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm, dax: Make sure dm_dax_flush() is called if device supports it dm verity fec: fix GFP flags used with mempool_alloc() dm zoned: use GFP_NOIO in I/O path dm zoned: remove test for impossible REQ_OP_FLUSH conditions dm raid: bump target version dm raid: avoid mddev->suspended access dm raid: fix activation check in validate_raid_redundancy() dm raid: remove WARN_ON() in raid10_md_layout_to_format() dm bufio: fix error code in dm_bufio_write_dirty_buffers() dm integrity: test for corrupted disk format during table load dm integrity: WARN_ON if variables representing journal usage get out of sync dm integrity: use plugging when writing the journal dm integrity: fix inefficient allocation of journal space
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-01 01:50:39 +0300