- 14 11月, 2017 15 次提交
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git://github.com/openrisc/linux由 Linus Torvalds 提交于
Pull OpenRISC updates from Stafford Horne: "The OpenRISC work is a bit more interesting this time, adding SMP support and a few general cleanups. Small Things: - Move OpenRISC docs into Documentation and clean them up - Document previously undocumented devicetree bindings - Update the or1ksim dts to use stdout-path OpenRISC SMP support details: - First the "use shadow registers" and "define CPU_BIG_ENDIAN as true" get the architecture ready for SMP. - The "add 1 and 2 byte cmpxchg support" and "use qspinlocks and qrwlocks" add the SMP locking infrastructure as needed. Using the qspinlocks and qrwlocks as suggested by Peter Z while reviewing the original spinlocks implementation. - The "support for ompic" adds a new irqchip device which is used for IPI communication to support SMP. - The "initial SMP support" adds smp.c and makes changes to all of the necessary data-structures to be per-cpu. The remaining patches are bug fixes and debug helpers which I wanted to keep separate from the "initial SMP support" in order to allow them to be reviewed on their own. This includes: - add cacheflush support to fix icache aliasing - fix initial preempt state for secondary cpu tasks - sleep instead of spin on secondary wait - support framepointers and STACKTRACE_SUPPORT - enable LOCKDEP_SUPPORT and irqflags tracing - timer sync: Add tick timer sync logic - fix possible deadlock in timer sync, pointed out by mips guys Note: the irqchip patch was reviewed with Marc and we agreed to push it together with these patches" * tag 'for-linus' of git://github.com/openrisc/linux: openrisc: fix possible deadlock scenario during timer sync openrisc: pass endianness info to sparse openrisc: add tick timer multi-core sync logic openrisc: enable LOCKDEP_SUPPORT and irqflags tracing openrisc: support framepointers and STACKTRACE_SUPPORT openrisc: add simple_smp dts and defconfig for simulators openrisc: add cacheflush support to fix icache aliasing openrisc: sleep instead of spin on secondary wait openrisc: fix initial preempt state for secondary cpu tasks openrisc: initial SMP support irqchip: add initial support for ompic dt-bindings: add openrisc to vendor prefixes list openrisc: use qspinlocks and qrwlocks openrisc: add 1 and 2 byte cmpxchg support openrisc: use shadow registers to save regs on exception dt-bindings: openrisc: Add OpenRISC platform SoC Documentation: openrisc: Updates to README Documentation: Move OpenRISC docs out of arch/ MAINTAINERS: Add OpenRISC pic maintainer openrisc: dts: or1ksim: Add stdout-path
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k由 Linus Torvalds 提交于
Pull m68k updates from Geert Uytterhoeven: - more printk modernization - various cleanups and fixes (incl. a race condition) for Mac - defconfig updates * tag 'm68k-for-v4.15-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k/defconfig: Update defconfigs for v4.14-rc7 m68k/mac: Add mutual exclusion for IOP interrupt polling m68k/mac: Disentangle VIA/RBV and NuBus initialization m68k/mac: Disentangle VIA and OSS initialization m68k/mac: More printk modernization
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux由 Linus Torvalds 提交于
Pull s390 updates from Heiko Carstens: "Since Martin is on vacation you get the s390 pull request for the v4.15 merge window this time from me. Besides a lot of cleanups and bug fixes these are the most important changes: - a new regset for runtime instrumentation registers - hardware accelerated AES-GCM support for the aes_s390 module - support for the new CEX6S crypto cards - support for FORTIFY_SOURCE - addition of missing z13 and new z14 instructions to the in-kernel disassembler - generate opcode tables for the in-kernel disassembler out of a simple text file instead of having to manually maintain those tables - fast memset16, memset32 and memset64 implementations - removal of named saved segment support - hardware counter support for z14 - queued spinlocks and queued rwlocks implementations for s390 - use the stack_depth tracking feature for s390 BPF JIT - a new s390_sthyi system call which emulates the sthyi (store hypervisor information) instruction - removal of the old KVM virtio transport - an s390 specific CPU alternatives implementation which is used in the new spinlock code" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (88 commits) MAINTAINERS: add virtio-ccw.h to virtio/s390 section s390/noexec: execute kexec datamover without DAT s390: fix transactional execution control register handling s390/bpf: take advantage of stack_depth tracking s390: simplify transactional execution elf hwcap handling s390/zcrypt: Rework struct ap_qact_ap_info. s390/virtio: remove unused header file kvm_virtio.h s390: avoid undefined behaviour s390/disassembler: generate opcode tables from text file s390/disassembler: remove insn_to_mnemonic() s390/dasd: avoid calling do_gettimeofday() s390: vfio-ccw: Do not attempt to free no-op, test and tic cda. s390: remove named saved segment support s390/archrandom: Reconsider s390 arch random implementation s390/pci: do not require AIS facility s390/qdio: sanitize put_indicator s390/qdio: use atomic_cmpxchg s390/nmi: avoid using long-displacement facility s390: pass endianness info to sparse s390/decompressor: remove informational messages ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu由 Linus Torvalds 提交于
Pull m68k updates from Greg Ungerer: "The bulk of the changes are to support the ColdFire 5441x SoC family with their MMU enabled. The parts have been supported for a long time now, but only in no-MMU mode. Angelo Dureghello has a new board with a 5441x and we have ironed out the last problems with MMU enabled on it. So there is also some changes to properly support that board too. Also a fix for a link problem when selecting the traditional 68k beep device in no-MMU configurations" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k: add Sysam stmark2 open board support m68k: coldfire: add dspi0 module support m68k: pull mach_beep in setup.c m68k: allow ColdFire m5441x parts to run with MMU enabled m68k: fix ColdFire node shift size calculation m68k: move coldfire MMU initialization code
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由 Linus Torvalds 提交于
Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security subsystem integrity updates from James Morris: "There is a mixture of bug fixes, code cleanup, preparatory code for new functionality and new functionality. Commit 26ddabfe ("evm: enable EVM when X509 certificate is loaded") enabled EVM without loading a symmetric key, but was limited to defining the x509 certificate pathname at build. Included in this set of patches is the ability of enabling EVM, without loading the EVM symmetric key, from userspace. New is the ability to prevent the loading of an EVM symmetric key." * 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: ima: Remove redundant conditional operator ima: Fix bool initialization/comparison ima: check signature enforcement against cmdline param instead of CONFIG module: export module signature enforcement status ima: fix hash algorithm initialization EVM: Only complain about a missing HMAC key once EVM: Allow userspace to signal an RSA key has been loaded EVM: Include security.apparmor in EVM measurements ima: call ima_file_free() prior to calling fasync integrity: use kernel_read_file_from_path() to read x509 certs ima: always measure and audit files in policy ima: don't remove the securityfs policy file vfs: fix mounting a filesystem with i_version
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security由 Linus Torvalds 提交于
Pull general security subsystem updates from James Morris: "TPM (from Jarkko): - essential clean up for tpm_crb so that ARM64 and x86 versions do not distract each other as much as before - /dev/tpm0 rejects now too short writes (shorter buffer than specified in the command header - use DMA-safe buffer in tpm_tis_spi - otherwise mostly minor fixes. Smack: - base support for overlafs Capabilities: - BPRM_FCAPS fixes, from Richard Guy Briggs: The audit subsystem is adding a BPRM_FCAPS record when auditing setuid application execution (SYSCALL execve). This is not expected as it was supposed to be limited to when the file system actually had capabilities in an extended attribute. It lists all capabilities making the event really ugly to parse what is happening. The PATH record correctly records the setuid bit and owner. Suppress the BPRM_FCAPS record on set*id. TOMOYO: - Y2038 timestamping fixes" * 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (28 commits) MAINTAINERS: update the IMA, EVM, trusted-keys, encrypted-keys entries Smack: Base support for overlayfs MAINTAINERS: remove David Safford as maintainer for encrypted+trusted keys tomoyo: fix timestamping for y2038 capabilities: audit log other surprising conditions capabilities: fix logic for effective root or real root capabilities: invert logic for clarity capabilities: remove a layer of conditional logic capabilities: move audit log decision to function capabilities: use intuitive names for id changes capabilities: use root_priveleged inline to clarify logic capabilities: rename has_cap to has_fcap capabilities: intuitive names for cap gain status capabilities: factor out cap_bprm_set_creds privileged root tpm, tpm_tis: use ARRAY_SIZE() to define TPM_HID_USR_IDX tpm: fix duplicate inline declaration specifier tpm: fix type of a local variables in tpm_tis_spi.c tpm: fix type of a local variable in tpm2_map_command() tpm: fix type of a local variable in tpm2_get_cc_attrs_tbl() tpm-dev-common: Reject too short writes ...
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc由 Linus Torvalds 提交于
Pull MMC updates from Ulf Hansson: "MMC core: - Introduce host claiming by context to support blkmq - Preparations for enabling CQE (eMMC CMDQ) requests - Re-factorizations to prepare for blkmq support - Re-factorizations to prepare for CQE support - Fix signal voltage switch for SD cards without power cycle - Convert RPMB to a character device - Export eMMC revision via sysfs - Support eMMC DT binding for fixed driver type - Document mmc_regulator_get_supply() API MMC host: - omap_hsmmc: Updated regulator management for PBIAS - sdhci-omap: Add new OMAP SDHCI driver - meson-mx-sdio: New driver for the Amlogic Meson8 and Meson8b SoCs - sdhci-pci: Add support for Intel CDF - sdhci-acpi: Fix voltage switch for some Intel host controllers - sdhci-msm: Enable delay circuit calibration clocks - sdhci-msm: Manage power IRQ properly - mediatek: Add support of mt2701/mt2712 - mediatek: Updates management of clocks and tunings - mediatek: Upgrade eMMC HS400 support - rtsx_pci: Update tuning for gen3 PCI-Express - renesas_sdhi: Support R-Car Gen[123] fallback compatibility strings - Catch all errors when getting regulators - Various additional improvements and cleanups" * tag 'mmc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (91 commits) sdhci-fujitsu: add support for setting the CMD_DAT_DELAY attribute dt-bindings: sdhci-fujitsu: document cmd-dat-delay property mmc: tmio: Replace msleep() of 20ms or less with usleep_range() mmc: dw_mmc: Convert timers to use timer_setup() mmc: dw_mmc: Cleanup the DTO timer like the CTO one mmc: vub300: Use common code in __download_offload_pseudocode() mmc: tmio: Use common error handling code in tmio_mmc_host_probe() mmc: Convert timers to use timer_setup() mmc: sdhci-acpi: Fix voltage switch for some Intel host controllers mmc: sdhci-acpi: Let devices define their own private data mmc: mediatek: perfer to use rise edge latching for cmd line mmc: mediatek: improve eMMC hs400 mode read performance mmc: mediatek: add latch-ck support mmc: mediatek: add support of source_cg clock mmc: mediatek: add stop_clk fix and enhance_rx support mmc: mediatek: add busy_check support mmc: mediatek: add async fifo and data tune support mmc: mediatek: add pad_tune0 support mmc: mediatek: make hs400_tune_response only for mt8173 arm64: dts: mt8173: remove "mediatek, mt8135-mmc" from mmc nodes ...
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由 Arnd Bergmann 提交于
As reported by kernelci and other build bots, we now get a link failure without CONFIG_KALLSYMS: module.c:(.text+0xf2c): undefined reference to `kallsyms_show_value' This adds a dummy helper with the same name that can be used for compilation. It's not entirely clear to me what this should return for !CONFIG_KALLSYMS, I picked an unconditional 'false', which leads to the module address being unavailable to user space. Link: https://kernelci.org/build/mainline/branch/master/kernel/v4.14-5-g516fb7f2e73d/ Fixes: 516fb7f2 ("/proc/module: use the same logic as /proc/kallsyms for address exposure") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arnd Bergmann 提交于
Building kallsyms fails without CONFIG_PRINTK due to a missing declaration: kernel/kallsyms.c: In function 'kallsyms_show_value': kernel/kallsyms.c:670:10: error: 'kptr_restrict' undeclared (first use in this function); did you mean 'keyring_restrict'? This moves the declaration outside of the #ifdef guard, the definition is already available without CONFIG_PRINTK. Fixes: c0f3ea15 ("stop using '%pK' for /proc/kallsyms pointer values") Signed-off-by: NArnd Bergmann <arnd@arndb.de> [ I clearly need to start doing "allnoconfig" builds too, or just have a test branch for the 0day robot - Linus ] Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap由 Linus Torvalds 提交于
Pull regmap updates from Mark Brown: "After several quiet kernel releases we've got a couple of new features in regmap, support for using hwspinlocks as the lock for the internal data structures and a helper for polling on regmap_fields. The Kconfig dependencies on hwspinlocks were annoyingly difficult to squash between things behaving surprisingly and randconfig, I could've squashed those commits down but might've have caused hassle with other trees trying to use the new support. - support for using a hwspinlock to protect the regmap - an iopoll style helper for regmap_field" * tag 'regmap-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Fix unused warning regmap: Try to work around Kconfig exploding on HWSPINLOCK regmap: Clean up hwspinlock on regmap exit regmap: Also protect hwspinlock in error handling path regmap: Add a config option for hwspinlock regmap: Add hardware spinlock support regmap: avoid -Wint-in-bool-context warning regmap: add iopoll-like polling macro for regmap_field regmap: constify regmap_bus structures regmap: Avoid namespace collision within macro & tidy up
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi由 Linus Torvalds 提交于
Pull spi updates from Mark Brown: "This release is almost entirely driver changes, there's a couple of fixes in the core but otherwise it's all drivers: - fix for mixed dynamic and static bus number assignment. - fixes for some leaks arising from confusing lifetime rules during device unregistration and improved documentation to try to help avoid this in the future. - fixes to make the native chip select support for i.MX usable. - slave mode support for i.MX. - support for Coldfire MCF5441x DSPI, Renesas R8A7443/5 and Spreadtrum ADI" * tag 'spi-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (31 commits) spi: imx: Don't require platform data chipselect array spi: imx: Fix failure path leak on GPIO request error spi: imx: GPIO based chip selects should not be required spi: sh-msiof: remove redundant pointer dev spi: s3c64xx: remove redundant pointer sci spi: spi-fsl-dspi: enabling Coldfire mcf5441x dspi spi: fix IDR collision on systems with both fixed and dynamic SPI bus numbers spi: orion: remove redundant assignment of status to zero spi: sh-msiof: Fix DMA transfer size check spi: imx: Fix failure path leak on GPIO request error spi: spi-axi: fix potential use-after-free after deregistration spi: document odd controller reference handling spi: fix use-after-free at controller deregistration spi: sprd: Fix the possible negative value of BIT() spi: sprd-adi: fix platform_no_drv_owner.cocci warnings spi: a3700: Change SPI mode before asserting chip-select spi: tegra114: correct register name in definition spi: spreadtrum adi: add hwspinlock dependency spi: sh-msiof: Use of_device_get_match_data() helper spi: rspi: Use of_device_get_match_data() helper ...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator由 Linus Torvalds 提交于
Pull regulator updates from Mark Brown: "A very quiet release for regulator, there's some new device support in existing drivers here and a few fixes but nothing in the core. Summary: - New device support for Allwinner AXP813, Dialog DA223/4/5 and Qualcomm PMI8994" * tag 'regulator-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: tps65218: remove unused tps_info structure regulator: tps65218: Fix strobe assignment regulator: qcom_spmi: Include offset when translating voltages regulator: qcom_spmi: Add support for pmi8994 regulator: da9211: update for supporting da9223/4/5 ASoC: pfuze100: Remove leading zero from '@08' notation regulator: axp20x: Simplify axp20x_is_polyphase_slave implementation regulator: axp20x: Add support for AXP813 regulators
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由 Linus Torvalds 提交于
Merge tag 'hwmon-for-linus-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - drivers for MAX31785 and MAX6621 - support for AMD family 17h (Ryzen, Threadripper) temperature sensors - various driver cleanups and minor improvements * tag 'hwmon-for-linus-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (30 commits) dt-bindings: pmbus: Add Maxim MAX31785 documentation pmbus: Add driver for Maxim MAX31785 Intelligent Fan Controller hwmon: (aspeed-pwm-tacho) Sort headers hwmon: (xgene) Minor clean up of ifdef and acpi_match_table reference hwmon: (max6621) Inverted if condition in max6621_read() hwmon: (asc7621) remove redundant assignment to newval hwmon: (xgene) Support hwmon v2 hwmon: (gpio-fan) Fix null pointer dereference at probe hwmon: (gpio-fan) Convert to use GPIO descriptors hwmon: (gpio-fan) Rename GPIO line state variables hwmon: (gpio-fan) Get rid of the gpio alarm struct hwmon: (gpio-fan) Get rid of platform data struct hwmon: (gpio-fan) Mandate OF_GPIO and cut pdata path hwmon: (gpio-fan) Send around device pointer hwmon: (gpio-fan) Localize platform data hwmon: (gpio-fan) Use local variable pointers hwmon: (gpio-fan) Move DT bindings to the right place Documentation: devicetree: add max6621 device hwmon: (max6621) Add support for Maxim MAX6621 temperature sensor hwmon: (w83793) make const array watchdog_minors static, reduces object code size ...
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp由 Linus Torvalds 提交于
Pull EDAC updates from Borislav Petkov: "The usual pile of bugfixes, cleanups and minor driver enhancements. Worth noting are the changes to ghes_edac to use a whitelist of known-good platforms on which GHES error reporting works relatively reliably. By Toshi Kani and Borislav Petkov" * tag 'edac_for_4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC, sb_edac: Fix missing break in switch MAINTAINERS: Split Cavium EDAC entry and add myself EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode EDAC, skx_edac: Handle systems with segmented PCI busses EDAC, thunderx: Remove suspend/resume support EDAC, skx_edac: Fix detection of single-rank DIMMs EDAC, sb_edac: Don't create a second memory controller if HA1 is not present EDAC: Add owner check to the x86 platform drivers EDAC: Add helper which returns the loaded platform driver EDAC, ghes: Add platform check EDAC, ghes: Model a single, logical memory controller EDAC, ghes: Remove symbol exports EDAC: Handle return value of kasprintf()
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git://git.lwn.net/linux由 Linus Torvalds 提交于
Pull documentation updates from Jonathan Corbet: "A relatively calm cycle for the docs tree again. - The old driver statement has been added to the kernel docs. - We have a couple of new helper scripts. find-unused-docs.sh from Sayli Karnic will point out kerneldoc comments that are not actually used in the documentation. Jani Nikula's documentation-file-ref-check finds references to non-existing files. - A new ftrace document from Steve Rostedt. - Vinod Koul converted the dmaengine docs to RST Beyond that, it's mostly simple fixes. This set reaches outside of Documentation/ a bit more than most. In all cases, the changes are to comment docs, mostly from Randy, in places where there didn't seem to be anybody better to take them" * tag 'docs-4.15' of git://git.lwn.net/linux: (52 commits) documentation: fb: update list of available compiled-in fonts MAINTAINERS: update DMAengine documentation location dmaengine: doc: ReSTize pxa_dma doc dmaengine: doc: ReSTize dmatest doc dmaengine: doc: ReSTize client API doc dmaengine: doc: ReSTize provider doc dmaengine: doc: Add ReST style dmaengine document ftrace/docs: Add documentation on how to use ftrace from within the kernel bug-hunting.rst: Fix an example and a typo in a Sphinx tag scripts: Add a script to find unused documentation samples: Convert timers to use timer_setup() documentation: kernel-api: add more info on bitmap functions Documentation: fix selftests related file refs Documentation: fix ref to power basic-pm-debugging Documentation: fix ref to trace stm content Documentation: fix ref to coccinelle content Documentation: fix ref to workqueue content Documentation: fix ref to sphinx/kerneldoc.py Documentation: fix locking rt-mutex doc refs docs: dev-tools: correct Coccinelle version number ...
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- 13 11月, 2017 7 次提交
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由 Linus Torvalds 提交于
The (alleged) users of the module addresses are the same: kernel profiling. So just expose the same helper and format macros, and unify the logic. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
This code goes back to the historical bitkeeper tree commit 3f7b0672086 ("Module section offsets in /sys/module"), where Jonathan Corbet wanted to show people how to debug loadable modules. See https://lwn.net/Articles/88052/ from June 2004. To expose the required load address information, Jonathan added the sections subdirectory for every module in /sys/modules, and made them S_IRUGO - readable by everybody. It was a more innocent time, plus those S_IRxxx macro names are a lot more confusing than the octal numbers are, so maybe it wasn't even intentional. But here we are, thirteen years later, and I'll just change it to S_IRUSR instead. Let's see if anybody even notices. Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Merge /proc/kallsyms pointer value restrictions. Instead of using %pK, and making it about root access (at the wrong time, no less), make the whole choice of whether to show the actual pointer value be very explicit to the kallsyms code. In particular, we can now default to not doing so, and yet avoid annoying kernel profiling by actually looking at whether kernel profiling is allowed or not (by default it is not). This is all mostly preparation for the real "let's stop leaking kernel addresses" work that Tobin Harding is working on. Small steps. * kallsyms-restrictions: stop using '%pK' for /proc/kallsyms pointer values
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由 Randy Dunlap 提交于
Partially revert commit 2fa36568 ("kbuild: soften MODULE_LICENSE check") so that modpost detects modules that do not have a MODULE_LICENSE. Sam's commit also changed the fatal error to a warning, which I am leaving as is. This gives advance notice of when a module has no license and will taint the kernel if the module is loaded. This produces the following warnings on x86_64 allmodconfig: MODPOST 6520 modules WARNING: modpost: missing MODULE_LICENSE() in drivers/auxdisplay/img-ascii-lcd.o WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-ath79.o WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-iop.o WARNING: modpost: missing MODULE_LICENSE() in drivers/iio/accel/kxsd9-i2c.o WARNING: modpost: missing MODULE_LICENSE() in drivers/iio/adc/qcom-vadc-common.o WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/mtk-vcodec/mtk-vcodec-common.o WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/soc_camera/soc_scale_crop.o WARNING: modpost: missing MODULE_LICENSE() in drivers/mtd/nand/denali_pci.o WARNING: modpost: missing MODULE_LICENSE() in drivers/net/phy/cortina.o WARNING: modpost: missing MODULE_LICENSE() in drivers/pinctrl/pxa/pinctrl-pxa2xx.o WARNING: modpost: missing MODULE_LICENSE() in drivers/power/reset/zx-reboot.o WARNING: modpost: missing MODULE_LICENSE() in drivers/rpmsg/qcom_glink_native.o WARNING: modpost: missing MODULE_LICENSE() in drivers/staging/comedi/drivers/ni_atmio.o WARNING: modpost: missing MODULE_LICENSE() in net/9p/9pnet_xen.o WARNING: modpost: missing MODULE_LICENSE() in sound/soc/codecs/snd-soc-pcm512x-spi.o Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from Thomas Gleixner: "A set of small fixes: - make KGDB work again which got broken by the conversion of WARN() to #UD. The WARN fixup needs to run before the notifier callchain, otherwise KGDB tries to handle it and crashes. - disable KASAN in the ORC unwinder to prevent false positive KASAN warnings - prevent default mapping above 47bit when 5 level page tables are enabled - make the delay calibration optimization work correctly, which had the conditionals the wrong way around and was operating on data which was not yet updated. - remove the bogus X86_TRAP_BP trap init from the default IDT init table, which broke 32bit int3 handling by overwriting the correct int3 setup. - replace this_cpu* with boot_cpu_data access in the preemptible oprofile init code" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/debug: Handle warnings before the notifier chain, to fix KGDB crash x86/mm: Fix ELF_ET_DYN_BASE for 5-level paging x86/idt: Remove X86_TRAP_BP initialization in idt_setup_traps() x86/oprofile/ppro: Do not use __this_cpu*() in preemptible context x86/unwind: Disable KASAN checking in the ORC unwinder x86/smpboot: Make optimization of delay calibration work correctly
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull perf tool fixes from Thomas Gleixner: "A small set of fixes for perf tool: - synchronize the i915 drm header to avoid the 'out of date' warning - make sure that perf trace cleans up its temporary files on exit - unbreak the build with newer flex versions - add missing braces in the eBPF parsing rules" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tooling/headers: Sync the tools/include/uapi/drm/i915_drm.h UAPI header perf trace: Call machine__exit() at exit perf tools: Fix eBPF event specification parsing perf tools: Add "reject" option for parse-events.l
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- 12 11月, 2017 1 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Use after free in vlan, from Cong Wang. 2) Handle NAPI poll with a zero budget properly in mlx5 driver, from Saeed Mahameed. 3) If DMA mapping fails in mlx5 driver, NULL out page, from Inbar Karmy. 4) Handle overrun in RX FIFO of sun4i CAN driver, from Gerhard Bertelsmann. 5) Missing return in mdb and vlan prepare phase of DSA layer, from Vivien Didelot. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: vlan: fix a use-after-free in vlan_device_event() net: dsa: return after vlan prepare phase net: dsa: return after mdb prepare phase can: ifi: Fix transmitter delay calculation tcp: fix tcp_fastretrans_alert warning tcp: gso: avoid refcount_t warning from tcp_gso_segment() can: peak: Add support for new PCIe/M2 CAN FD interfaces can: sun4i: handle overrun in RX FIFO can: c_can: don't indicate triple sampling support for D_CAN net/mlx5e: Increase Striding RQ minimum size limit to 4 multi-packet WQEs net/mlx5e: Set page to null in case dma mapping fails net/mlx5e: Fix napi poll with zero budget net/mlx5: Cancel health poll before sending panic teardown command net/mlx5: Loop over temp list to release delay events rds: ib: Fix NULL pointer dereference in debug code
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- 11 11月, 2017 17 次提交
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由 David S. Miller 提交于
Merge tag 'linux-can-fixes-for-4.14-20171110' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2017-11-10 this is a pull request for net/master. The first patch by Richard Schütz for the c_can driver removes the false indication to support triple sampling for d_can. Gerhard Bertelsmann's patch for the sun4i driver improves the RX overrun handling. The patch by Stephane Grosjean for the peak_canfd driver adds the PCI ids for various new PCIe/M2 interfaces. Marek Vasut's patch for the ifi driver fix transmitter delay calculation. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux由 David S. Miller 提交于
Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2017-11-08 The following series includes some fixes for mlx5 core and etherent driver. Sorry for the late submission but as you can see i have some very critical fixes below that i would like them merged into this RC. Please pull and let me know if there is any problem. For -stable: ('net/mlx5e: Set page to null in case dma mapping fails') kernels >= 4.13 ('net/mlx5: FPGA, return -EINVAL if size is zero') kernels >= 4.13 ('net/mlx5: Cancel health poll before sending panic teardown command') kernels >= 4.13 V1->V2: - Fix Reviewed-by tag of the 2nd patch. - Drop the FPGA 0 size fix, it needs some more change log info. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Cong Wang 提交于
After refcnt reaches zero, vlan_vid_del() could free dev->vlan_info via RCU: RCU_INIT_POINTER(dev->vlan_info, NULL); call_rcu(&vlan_info->rcu, vlan_info_rcu_free); However, the pointer 'grp' still points to that memory since it is set before vlan_vid_del(): vlan_info = rtnl_dereference(dev->vlan_info); if (!vlan_info) goto out; grp = &vlan_info->grp; Depends on when that RCU callback is scheduled, we could trigger a use-after-free in vlan_group_for_each_dev() right following this vlan_vid_del(). Fix it by moving vlan_vid_del() before setting grp. This is also symmetric to the vlan_vid_add() we call in vlan_device_event(). Reported-by: NFengguang Wu <fengguang.wu@intel.com> Fixes: efc73f4b ("net: Fix memory leak - vlan_info struct") Cc: Alexander Duyck <alexander.duyck@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Girish Moodalbail <girish.moodalbail@oracle.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Reviewed-by: NGirish Moodalbail <girish.moodalbail@oracle.com> Tested-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ingo Molnar 提交于
Last minute upstream update to one of the UAPI headers - sync it with tooling, to address this warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: NIngo Molnar <mingo@kernel.org>
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由 Ingo Molnar 提交于
Merge branch 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf tooling fixes from Arnaldo Carvalho de Melo. Signed-off-by: NIngo Molnar <mingo@kernel.org>
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由 Vivien Didelot 提交于
The current code does not return after successfully preparing the VLAN addition on every ports member of a it. Fix this. Fixes: 1ca4aa9c ("net: dsa: check VLAN capability of every switch") Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
The current code does not return after successfully preparing the MDB addition on every ports member of a multicast group. Fix this. Fixes: a1a6b7ea ("net: dsa: add cross-chip multicast support") Reported-by: NEgil Hjelmeland <privat@egil-hjelmeland.no> Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://github.com/ceph/ceph-client由 Linus Torvalds 提交于
Pull ceph gix from Ilya Dryomov: "Memory allocation flags fix, marked for stable" * tag 'ceph-for-4.14-rc9' of git://github.com/ceph/ceph-client: rbd: use GFP_NOIO for parent stat and data requests
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
Pull input layer updates from Dmitry Torokhov: - a new ACPI ID for Elan touchpad found in yet another Ideapad model - Synaptics RMI4 will allow binding to controllers reporting SMB version 3 (note that we are not adding any new ACPI IDs to the Synaptics PS/2 drover so unless user explicitly enables intertouch support there is no user-visible change) - a fixup to TSC 2004/5 touchscreen driver to mark input devices as "direct" to help userspace identify the type of device they are dealing with * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - RMI4 can also use SMBUS version 3 Input: tsc200x-core - set INPUT_PROP_DIRECT Input: elan_i2c - add ELAN060C to the ACPI table
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由 Mark Brown 提交于
Merge remote-tracking branches 'spi/topic/sh-msiof', 'spi/topic/slave', 'spi/topic/spreadtrum' and 'spi/topic/tegra114' into spi-next
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由 Mark Brown 提交于
Merge remote-tracking branches 'spi/topic/imx', 'spi/topic/mxs', 'spi/topic/orion', 'spi/topic/rspi' and 'spi/topic/s3c64xx' into spi-next
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由 Mark Brown 提交于
Merge remote-tracking branches 'spi/topic/armada', 'spi/topic/axi', 'spi/topic/davinci' and 'spi/topic/fsl-dspi' into spi-next
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
Merge remote-tracking branches 'regulator/topic/da9211', 'regulator/topic/pfuze100' and 'regulator/topic/tps65218' into regulator-next
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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