July 2020 - Linux-stable-mirror

patch "serial: tegra: fix CREAD handling for PIO" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: tegra: fix CREAD handling for PIO to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From b374c562ee7ab3f3a1daf959c01868bae761571c Mon Sep 17 00:00:00 2001 From: Johan Hovold <johan(a)kernel.org> Date: Fri, 10 Jul 2020 15:59:46 +0200 Subject: serial: tegra: fix CREAD handling for PIO Commit 33ae787b74fc ("serial: tegra: add support to ignore read") added support for dropping input in case CREAD isn't set, but for PIO the ignore_status_mask wasn't checked until after the character had been put in the receive buffer. Note that the NULL tty-port test is bogus and will be removed by a follow-on patch. Fixes: 33ae787b74fc ("serial: tegra: add support to ignore read") Cc: stable <stable(a)vger.kernel.org> # 5.4 Cc: Shardar Shariff Md <smohammed(a)nvidia.com> Cc: Krishna Yarlagadda <kyarlagadda(a)nvidia.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> Acked-by: Thierry Reding <treding(a)nvidia.com> Link: https://lore.kernel.org/r/20200710135947.2737-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/serial-tegra.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index 8de8bac9c6c7..b3bbee6b6702 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -653,11 +653,14 @@ static void tegra_uart_handle_rx_pio(struct tegra_uart_port *tup, ch = (unsigned char) tegra_uart_read(tup, UART_RX); tup->uport.icount.rx++; - if (!uart_handle_sysrq_char(&tup->uport, ch) && tty) - tty_insert_flip_char(tty, ch, flag); + if (uart_handle_sysrq_char(&tup->uport, ch)) + continue; if (tup->uport.ignore_status_mask & UART_LSR_DR) continue; + + if (tty) + tty_insert_flip_char(tty, ch, flag); } while (1); } -- 2.27.0

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[PATCH 5.4 000/215] 5.4.53-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.53 release. There are 215 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.53-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.53-rc1 Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpio: pca953x: disable regmap locking for automatic address incrementing Colin Xu <colin.xu(a)intel.com> drm/i915/gvt: Fix two CFL MMIO handling caused by regression. Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Make Intel SVM code 64-bit only Shannon Nelson <snelson(a)pensando.io> ionic: export features for vlans to use Lingling Xu <ling_ling.xu(a)unisoc.com> spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH David Howells <dhowells(a)redhat.com> rxrpc: Fix trace string Ilya Dryomov <idryomov(a)gmail.com> libceph: don't omit recovery_deletes in target_copy() Ming Lei <ming.lei(a)redhat.com> block: fix get_max_segment_size() overflow on 32bit arch Ming Lei <ming.lei(a)redhat.com> block: fix splitting segments on boundary masks Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Ignore irq enabling on the virtual engines Xiaojie Yuan <xiaojie.yuan(a)amd.com> drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() Thomas Gleixner <tglx(a)linutronix.de> genirq/affinity: Handle affinity setting on inactive interrupts correctly Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> sched: Fix unreliable rseq cpu_id for new tasks Will Deacon <will(a)kernel.org> arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return Will Deacon <will(a)kernel.org> arm64: ptrace: Consistently use pseudo-singlestep exceptions Will Deacon <will(a)kernel.org> arm64: ptrace: Override SPSR.SS when single-stepping is enabled Finley Xiao <finley.xiao(a)rock-chips.com> thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power Alex Hung <alex.hung(a)canonical.com> thermal: int3403_thermal: Downgrade error message Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Robin Gong <yibin.gong(a)nxp.com> dmaengine: fsl-edma-common: correct DSIZE_32BYTE Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: Fix a NULL dereference when hub driver is not loaded Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Emmitsburg PCH support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Tiger Lake PCH-H support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Jasper Lake CPU support Satheesh Rajendran <sathnaga(a)linux.vnet.ibm.com> powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Andreas Schwab <schwab(a)suse.de> riscv: use 16KB kernel stack on 64-bit Frederic Weisbecker <frederic(a)kernel.org> timer: Fix wheel index calculation on last level Frederic Weisbecker <frederic(a)kernel.org> timer: Prevent base->clk from moving backward Chandrakanth Patil <chandrakanth.patil(a)broadcom.com> scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: Remove warning when irq is not specified Dave Wang <dave.wang(a)emc.com.tw> Input: elan_i2c - add more hardware ID for Lenovo laptops David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Wade Mealing <wmealing(a)redhat.com> Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Miklos Szeredi <mszeredi(a)redhat.com> fuse: use ->reconfigure() instead of ->remount_fs() Miklos Szeredi <mszeredi(a)redhat.com> fuse: ignore 'data' argument of mount(..., MS_REMOUNT) Amir Goldstein <amir73il(a)gmail.com> ovl: fix unneeded call to ovl_change_flags() Amir Goldstein <amir73il(a)gmail.com> ovl: relax WARN_ON() when decoding lower directory file handle youngjun <her0gyugyu(a)gmail.com> ovl: inode reference leak in ovl_is_inuse true case. Amir Goldstein <amir73il(a)gmail.com> ovl: fix regression with re-formatted lower squashfs Chuhong Yuan <hslester96(a)gmail.com> serial: mxs-auart: add missed iounmap() in probe failure and remove Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial Jan Kiszka <jan.kiszka(a)siemens.com> Revert "tty: xilinx_uartps: Fix missing id assignment to the console" Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Fix guest capabilities mask check Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: Fix shutdown callback in platform Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Enable Speaker for ASUS UX563 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 Jian-Hong Pan <jian-hong(a)endlessm.com> ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256 Armas Spann <zappel(a)retarded.farm> ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - change to suitable link model for ASUS platform Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Sync the pending work cancel at disconnection Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation James Hilliard <james.hilliard1(a)gmail.com> HID: quirks: Ignore Simply Automated UPB PIM Sebastian Parschauer <s.parschauer(a)gmx.de> HID: quirks: Always poll Obins Anne Pro 2 keyboard Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Maciej S. Szmigiero <mail(a)maciej.szmigiero.name> HID: logitech-hidpp: avoid repeated "multiplier = " log messages Saravana Kannan <saravanak(a)google.com> slimbus: core: Fix mismatch in of_node_get/put Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Add missing UFS clocks for SM8150 Vinod Koul <vkoul(a)kernel.org> clk: qcom: gcc: Add GPU and NPU clocks for SM8150 Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Release all devices in the _remove() path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Unregister all devices on error Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Keep track of registered devices Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: correctly verify erased pages Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: timings: Fix default tR_max and tCCS_min timings Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Fix probe error path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: Fix the condition on a return code Aharon Landau <aharonl(a)mellanox.com> RDMA/mlx5: Verify that QP is created with RQ or SQ Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request Raju P.L.S.S.S.N <rplsssn(a)codeaurora.org> soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh: Update dirty flag only when data changes Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Bjorn Helgaas <bhelgaas(a)google.com> PCI/PM: Call .bridge_d3() hook only if non-NULL Tomer Tayar <ttayar(a)habana.ai> habanalabs: Align protection bits configuration of all TPCs John Johansen <john.johansen(a)canonical.com> apparmor: ensure that dfa state tables have entries Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> soc: qcom: socinfo: add missing soc_id sysfs entry Sean Wang <sean.wang(a)mediatek.com> arm: dts: mt7623: add phy-mode property for gmac2 Kevin Buettner <kevinb(a)redhat.com> copy_xstate_to_kernel: Fix typo which caused GDB regression Douglas Anderson <dianders(a)chromium.org> regmap: debugfs: Don't sleep while atomic for fast_io regmaps Wei Yongjun <weiyongjun1(a)huawei.com> keys: asymmetric: fix error return code in software_key_query() Krzysztof Kozlowski <krzk(a)kernel.org> arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Colin Ian King <colin.king(a)canonical.com> xprtrdma: fix incorrect header size calculations Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Revert "thermal: mediatek: fix register index error" dillon min <dillon.minfei(a)gmail.com> ARM: dts: Fix dcan driver probe failed on am437x platform Vasily Averin <vvs(a)virtuozzo.com> fuse: don't ignore errors from fuse_writepages_fill() Anna Schumaker <Anna.Schumaker(a)Netapp.com> NFS: Fix interrupted slots by sending a solo SEQUENCE operation Eddie James <eajames(a)linux.ibm.com> clk: AST2600: Add mux for EMMC clock Nathan Chancellor <natechancellor(a)gmail.com> clk: mvebu: ARMADA_AP_CPU_CLK needs to select ARMADA_AP_CP_HELPER Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Marc Kleine-Budde <mkl(a)pengutronix.de> spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Peter Ujfalusi <peter.ujfalusi(a)ti.com> dmaengine: dmatest: stop completed threads when running without set channel Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> dmaengine: dw: Initialize channel before each transfer Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()' Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Do not disable on suspend for no-idle Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix wakeirq sleeping function called from invalid context Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency Jerome Brunet <jbrunet(a)baylibre.com> arm64: dts: meson: add missing gxl rng clock Colin Ian King <colin.king(a)canonical.com> phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> dmaengine: sh: usb-dmac: set tx_result parameters Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> soundwire: intel: fix memory leak with devm_kasprintf Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4404 Fix timestamp alignment and prevent data leak. Christoffer Nielsen <cn(a)obviux.dk> ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit Paul Menzel <pmenzel(a)molgen.mpg.de> ACPI: video: Use native backlight on Acer TravelMate 5735Z Stephan Gerhold <stephan(a)gerhold.net> Input: mms114 - add extra compatible for mms345l Gregor Pintar <grpintar(a)gmail.com> ALSA: usb-audio: Add quirk for Focusrite Scarlett 2i2 Emmanuel Pescosta <emmanuelpescosta099(a)gmail.com> ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Use native backlight on Acer Aspire 5783z Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Rewrite registration quirk handling Haibo Chen <haibo.chen(a)nxp.com> mmc: sdhci: do not enable card detect interrupt for gpio cd type Neil Armstrong <narmstrong(a)baylibre.com> doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode Chris Wulff <crwulff(a)gmail.com> ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8) Sergei A. Trusov <sergei.a.trusov(a)ya.ru> Input: goodix - fix touch coordinates on Cube I15-TC Alexander Tsoy <alexander(a)tsoy.me> ALSA: usb-audio: Add support for MOTU MicroBook IIc Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Detect EDMA and set quirk flags for tptc Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Detect display subsystem related devices Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Handle module unlock quirk needed for some RTC Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Consider non-existing registers too when matching quirks Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Rename clk related quirks to pre_reset and post_reset quirks Diego Elio Pettenò <flameeyes(a)flameeyes.com> scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled Andrey Lebedev <andrey(a)lebedev.lt> drm/sun4i: tcon: Separate quirks for tcon0 and tcon1 on A20 Claudiu Beznea <claudiu.beznea(a)microchip.com> ARM: at91: pm: add quirk for sam9x60's ulp1 Hans de Goede <hdegoede(a)redhat.com> HID: quirks: Remove ITE 8595 entry from hid_have_special_driver Linus Walleij <linus.walleij(a)linaro.org> mmc: mmci: Support any block sizes for ux500v2 and qcom variant Suman Anna <s-anna(a)ti.com> ARM: OMAP2+: use separate IOMMU pdata to fix DRA7 IPU1 boot Suman Anna <s-anna(a)ti.com> ARM: OMAP2+: Add workaround for DRA7 DSP MStandby errata i879 Tero Kristo <t-kristo(a)ti.com> ARM: OMAP4+: remove pdata quirks for omap4+ iommus Russell King <rmk+kernel(a)armlinux.org.uk> net: sfp: add some quirks for GPON modules Russell King <rmk+kernel(a)armlinux.org.uk> net: sfp: add support for module quirks Sasha Levin <sashal(a)kernel.org> Revert "usb/xhci-plat: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ehci-platform: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ohci-platform: Fix a warning when hibernating" Sascha Hauer <s.hauer(a)pengutronix.de> net: ethernet: mvneta: Add back interface mode validation Sascha Hauer <s.hauer(a)pengutronix.de> net: ethernet: mvneta: Do not error out in non serdes modes Sasha Levin <sashal(a)kernel.org> net: macb: call pm_runtime_put_sync on failure path Florian Fainelli <f.fainelli(a)gmail.com> of: of_mdio: Correct loop scanning logic Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix node reference count Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4403 Fix timestamp alignment and prevent data leak. Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:pressure:ms5611 Fix buffer element alignment Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hts221 Fix alignment and data leak issues Navid Emamdoost <navid.emamdoost(a)gmail.com> iio: pressure: zpa2326: handle pm_runtime_get_sync failure Chuhong Yuan <hslester96(a)gmail.com> iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Matt Ranostay <matt.ranostay(a)konsulko.com> iio: core: add missing IIO_MOD_H2/ETHANOL string identifiers Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: magnetometer: ak8974: Fix runtime PM imbalance on error Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hdc100x Fix alignment and data leak issues Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:magnetometer:ak8974: Fix alignment and data leak issues Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: don't patch up internal branches Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Bob Peterson <rpeterso(a)redhat.com> gfs2: read-only mounts should grab the sd_freeze_gl glock Vasily Averin <vvs(a)virtuozzo.com> tpm_tis: extra chip->ops check on error path in tpm_tis_core_init Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: use subsections for replacement sequences Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: prevent truncation from long to int in wait_for_free_credits Kangmin Park <l4stpr0gr4m(a)gmail.com> dt-bindings: mailbox: zynqmp_ipi: fix unit address Angelo Dureghello <angelo.dureghello(a)timesys.com> m68k: mm: fix node memblock init Mike Rapoport <rppt(a)linux.ibm.com> m68k: nommu: register start of the memory with memblock Hou Tao <houtao1(a)huawei.com> blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags Anson Huang <Anson.Huang(a)nxp.com> thermal/drivers: imx: Fix missing of_node_put() at probe time Petteri Aimonen <jpa(a)git.mail.kapsi.fi> x86/fpu: Reset MXCSR to default in kernel_fpu_begin() Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/exynos: fix ref count leak in mic_pre_enable Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: Properly propagate return value in drm_iommu_attach_device() Krishna Manikandan <mkrishn(a)codeaurora.org> drm/msm/dpu: allow initialization of encoder locks during encoder init Bernard Zhao <bernard(a)vivo.com> drm/msm: fix potential memleak in error branch Marc Zyngier <maz(a)kernel.org> arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040 Marc Zyngier <maz(a)kernel.org> arm64: arch_timer: Allow an workaround descriptor to disable compat vdso Marc Zyngier <maz(a)kernel.org> arm64: Introduce a way to disable the 32bit vdso Willem de Bruijn <willemb(a)google.com> ip: Fix SO_MARK in RST, ACK and ICMP packets Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: Fix sock_cgroup_data on big-endian. Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: fix cgroup_sk_alloc() for sk_clone_lock() Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Toke Høiland-Jørgensen <toke(a)redhat.com> vlan: consolidate VLAN parsing code and limit max parsing depth Eric Dumazet <edumazet(a)google.com> tcp: md5: do not send silly options in SYNCOOKIES Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Eric Dumazet <edumazet(a)google.com> tcp: fix SO_RCVLOWAT possible hangs under high mem pressure Toke Høiland-Jørgensen <toke(a)redhat.com> sched: consistently handle layer3 header accesses in the presence of VLANs AceLan Kao <acelan.kao(a)canonical.com> net: usb: qmi_wwan: add support for Quectel EG95 LTE modem Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: fix a memory leak in atm_tc_init() Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> net: dsa: microchip: set the correct number of ports Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() David Ahern <dsahern(a)kernel.org> ipv6: Fix use of anycast address with loopback David Ahern <dsahern(a)kernel.org> ipv6: fib6_select_path can not use out path for nexthop objects Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Linus Lüssing <linus.luessing(a)c0d3.blue> bridge: mcast: Fix MLD2 Report IPv6 payload length check Taehee Yoo <ap420073(a)gmail.com> net: rmnet: fix lower interface leak Dmitry Bogdanov <dbogdanov(a)marvell.com> net: atlantic: fix ip dst and ipv6 address filters YueHaibing <yuehaibing(a)huawei.com> crypto: atmel - Fix build error of CRYPTO_AUTHENC Tudor Ambarus <tudor.ambarus(a)microchip.com> crypto: atmel - Fix selection of CRYPTO_AUTHENC ------------- Diffstat: .../bindings/mailbox/xlnx,zynqmp-ipi-mailbox.txt | 2 +- Documentation/devicetree/bindings/usb/dwc3.txt | 2 + Makefile | 4 +- arch/alpha/configs/defconfig | 1 - arch/arm/boot/dts/am437x-l4.dtsi | 14 +- arch/arm/boot/dts/mt7623n-rfb-emmc.dts | 1 + arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm/configs/rpc_defconfig | 1 - arch/arm/configs/s3c2410_defconfig | 1 - arch/arm/include/asm/clocksource.h | 11 +- arch/arm/kernel/vdso.c | 2 +- arch/arm/mach-at91/pm_suspend.S | 4 + arch/arm/mach-omap2/omap-iommu.c | 43 ++- arch/arm/mach-omap2/pdata-quirks.c | 35 ++- arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 8 +- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 + .../dts/amlogic/meson-gxl-s805x-libretech-ac.dts | 2 +- .../boot/dts/amlogic/meson-gxl-s805x-p241.dts | 2 +- arch/arm64/boot/dts/amlogic/meson-gxl-s805x.dtsi | 24 ++ arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 + arch/arm64/include/asm/alternative.h | 16 +- arch/arm64/include/asm/arch_timer.h | 1 + arch/arm64/include/asm/clocksource.h | 5 +- arch/arm64/include/asm/debug-monitors.h | 2 + arch/arm64/include/asm/syscall.h | 12 +- arch/arm64/include/asm/thread_info.h | 1 + arch/arm64/include/asm/vdso/clocksource.h | 14 + arch/arm64/include/asm/vdso/compat_gettimeofday.h | 5 +- arch/arm64/include/asm/vdso/gettimeofday.h | 6 +- arch/arm64/include/asm/vdso/vsyscall.h | 4 +- arch/arm64/kernel/alternative.c | 16 +- arch/arm64/kernel/debug-monitors.c | 20 +- arch/arm64/kernel/ptrace.c | 29 +- arch/arm64/kernel/signal.c | 11 +- arch/arm64/kernel/syscall.c | 5 +- arch/arm64/kernel/vmlinux.lds.S | 3 - arch/ia64/configs/zx1_defconfig | 1 - arch/m68k/configs/amiga_defconfig | 1 - arch/m68k/configs/apollo_defconfig | 1 - arch/m68k/configs/atari_defconfig | 1 - arch/m68k/configs/bvme6000_defconfig | 1 - arch/m68k/configs/hp300_defconfig | 1 - arch/m68k/configs/mac_defconfig | 1 - arch/m68k/configs/multi_defconfig | 1 - arch/m68k/configs/mvme147_defconfig | 1 - arch/m68k/configs/mvme16x_defconfig | 1 - arch/m68k/configs/q40_defconfig | 1 - arch/m68k/configs/sun3_defconfig | 1 - arch/m68k/configs/sun3x_defconfig | 1 - arch/m68k/kernel/setup_no.c | 3 +- arch/m68k/mm/mcfmmu.c | 2 +- arch/mips/configs/bigsur_defconfig | 1 - arch/mips/configs/fuloong2e_defconfig | 1 - arch/mips/configs/ip27_defconfig | 1 - arch/mips/configs/ip32_defconfig | 1 - arch/mips/configs/jazz_defconfig | 1 - arch/mips/configs/malta_defconfig | 1 - arch/mips/configs/malta_kvm_defconfig | 1 - arch/mips/configs/malta_kvm_guest_defconfig | 1 - arch/mips/configs/maltaup_xpa_defconfig | 1 - arch/mips/configs/rm200_defconfig | 1 - arch/powerpc/configs/85xx-hw.config | 1 - arch/powerpc/configs/amigaone_defconfig | 1 - arch/powerpc/configs/chrp32_defconfig | 1 - arch/powerpc/configs/g5_defconfig | 1 - arch/powerpc/configs/maple_defconfig | 1 - arch/powerpc/configs/pasemi_defconfig | 1 - arch/powerpc/configs/pmac32_defconfig | 1 - arch/powerpc/configs/powernv_defconfig | 1 - arch/powerpc/configs/ppc64_defconfig | 1 - arch/powerpc/configs/ppc64e_defconfig | 1 - arch/powerpc/configs/ppc6xx_defconfig | 1 - arch/powerpc/configs/pseries_defconfig | 1 - arch/powerpc/configs/skiroot_defconfig | 1 - arch/powerpc/kernel/paca.c | 2 +- arch/powerpc/mm/book3s64/pkeys.c | 12 +- arch/riscv/include/asm/thread_info.h | 4 + arch/sh/configs/sh03_defconfig | 1 - arch/sparc/configs/sparc64_defconfig | 1 - arch/x86/configs/i386_defconfig | 1 - arch/x86/configs/x86_64_defconfig | 1 - arch/x86/include/asm/fpu/internal.h | 5 + arch/x86/kernel/apic/vector.c | 22 +- arch/x86/kernel/fpu/core.c | 6 + arch/x86/kernel/fpu/xstate.c | 2 +- block/blk-merge.c | 23 +- block/blk-mq-debugfs.c | 3 + crypto/asymmetric_keys/public_key.c | 1 + drivers/acpi/video_detect.c | 19 ++ drivers/base/regmap/regmap-debugfs.c | 52 ++-- drivers/block/zram/zram_drv.c | 3 +- drivers/bus/ti-sysc.c | 331 ++++++++++++++------- drivers/char/tpm/tpm_tis_core.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/clk/clk-ast2600.c | 49 ++- drivers/clk/mvebu/Kconfig | 1 + drivers/clk/qcom/gcc-sm8150.c | 148 +++++++++ drivers/clocksource/arm_arch_timer.c | 19 +- drivers/crypto/Kconfig | 8 +- drivers/dma/dmatest.c | 2 + drivers/dma/dw/core.c | 12 - drivers/dma/fsl-edma-common.h | 2 +- drivers/dma/fsl-edma.c | 7 + drivers/dma/mcf-edma.c | 7 + drivers/dma/sh/usb-dmac.c | 2 + drivers/gpio/gpio-pca953x.c | 1 + drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 26 +- drivers/gpu/drm/exynos/exynos_drm_dma.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 +- drivers/gpu/drm/i915/gt/intel_lrc.c | 1 + drivers/gpu/drm/i915/gvt/handlers.c | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 4 +- drivers/gpu/drm/msm/msm_submitqueue.c | 4 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 + drivers/hid/hid-ids.h | 3 + drivers/hid/hid-logitech-hidpp.c | 2 +- drivers/hid/hid-magicmouse.c | 6 + drivers/hid/hid-quirks.c | 5 +- drivers/hwmon/emc2103.c | 2 +- drivers/hwtracing/intel_th/core.c | 21 +- drivers/hwtracing/intel_th/pci.c | 15 + drivers/hwtracing/intel_th/sth.c | 4 +- drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/iio/accel/mma8452.c | 5 +- drivers/iio/adc/ad7780.c | 2 +- drivers/iio/health/afe4403.c | 13 +- drivers/iio/health/afe4404.c | 8 +- drivers/iio/humidity/hdc100x.c | 10 +- drivers/iio/humidity/hts221.h | 7 +- drivers/iio/humidity/hts221_buffer.c | 9 +- drivers/iio/industrialio-core.c | 2 + drivers/iio/magnetometer/ak8974.c | 29 +- drivers/iio/pressure/ms5611_core.c | 11 +- drivers/iio/pressure/zpa2326.c | 4 +- drivers/infiniband/hw/mlx5/qp.c | 2 + drivers/input/serio/i8042-x86ia64io.h | 7 + drivers/input/touchscreen/goodix.c | 22 ++ drivers/input/touchscreen/mms114.c | 17 +- drivers/iommu/Kconfig | 2 +- drivers/misc/atmel-ssc.c | 24 +- drivers/misc/habanalabs/goya/goya_security.c | 99 +++++- drivers/misc/mei/bus.c | 3 +- drivers/mmc/host/mmci.c | 34 ++- drivers/mmc/host/mmci.h | 8 +- drivers/mmc/host/sdhci.c | 2 +- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 24 +- drivers/mtd/nand/raw/marvell_nand.c | 27 +- drivers/mtd/nand/raw/nand_timings.c | 5 +- drivers/mtd/nand/raw/oxnas_nand.c | 24 +- drivers/net/dsa/bcm_sf2.c | 2 + drivers/net/dsa/microchip/ksz8795.c | 3 + drivers/net/dsa/microchip/ksz9477.c | 3 + .../ethernet/aquantia/atlantic/hw_atl/hw_atl_llh.c | 4 +- .../aquantia/atlantic/hw_atl/hw_atl_llh_internal.h | 2 +- drivers/net/ethernet/cadence/macb_main.c | 6 +- drivers/net/ethernet/marvell/mvneta.c | 24 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 1 + drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 19 +- drivers/net/phy/sfp-bus.c | 79 +++++ drivers/net/usb/qmi_wwan.c | 1 + drivers/of/of_mdio.c | 9 +- drivers/pci/pci.c | 4 +- drivers/phy/allwinner/phy-sun4i-usb.c | 5 +- drivers/scsi/Kconfig | 9 - drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 - drivers/scsi/sr_vendor.c | 8 - drivers/slimbus/core.c | 1 + drivers/soc/qcom/rpmh-rsc.c | 98 +++--- drivers/soc/qcom/rpmh.c | 56 ++-- drivers/soc/qcom/socinfo.c | 2 + drivers/soundwire/intel.c | 5 +- drivers/spi/spi-fsl-dspi.c | 15 +- drivers/spi/spi-sprd-adi.c | 2 +- drivers/spi/spi-sun6i.c | 14 +- drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +- drivers/thermal/cpu_cooling.c | 6 +- drivers/thermal/imx_thermal.c | 7 +- .../intel/int340x_thermal/int3403_thermal.c | 2 +- drivers/thermal/mtk_thermal.c | 6 +- drivers/tty/serial/mxs-auart.c | 12 +- drivers/tty/serial/xilinx_uartps.c | 1 - drivers/uio/uio_pdrv_genirq.c | 4 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 ++ drivers/usb/dwc2/platform.c | 3 +- drivers/usb/gadget/function/f_uac1_legacy.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/host/ehci-platform.c | 4 - drivers/usb/host/ohci-platform.c | 5 - drivers/usb/host/xhci-plat.c | 10 +- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 + drivers/usb/serial/iuu_phoenix.c | 8 +- drivers/usb/serial/option.c | 6 + drivers/virt/vboxguest/vboxguest_core.c | 6 +- drivers/virt/vboxguest/vboxguest_core.h | 15 + drivers/virt/vboxguest/vboxguest_linux.c | 3 +- drivers/virt/vboxguest/vmmdev.h | 2 + fs/cifs/transport.c | 2 +- fs/fuse/file.c | 14 +- fs/fuse/inode.c | 15 +- fs/gfs2/ops_fstype.c | 12 +- fs/nfs/nfs4proc.c | 20 +- fs/overlayfs/export.c | 2 +- fs/overlayfs/file.c | 10 +- fs/overlayfs/super.c | 23 +- include/linux/blkdev.h | 1 + include/linux/cgroup-defs.h | 8 +- include/linux/cgroup.h | 4 +- include/linux/if_vlan.h | 29 +- include/linux/input/elan-i2c-ids.h | 7 + include/linux/platform_data/ti-sysc.h | 1 + include/net/dst.h | 10 +- include/net/genetlink.h | 8 - include/net/inet_ecn.h | 25 +- include/net/pkt_sched.h | 11 - include/trace/events/rxrpc.h | 2 +- include/uapi/linux/vboxguest.h | 4 +- kernel/cgroup/cgroup.c | 31 +- kernel/irq/manage.c | 37 ++- kernel/sched/core.c | 2 + kernel/sched/fair.c | 16 +- kernel/time/timer.c | 21 +- net/bridge/br_multicast.c | 2 +- net/ceph/osd_client.c | 1 + net/core/filter.c | 10 +- net/core/sock.c | 2 +- net/ipv4/icmp.c | 4 +- net/ipv4/ip_output.c | 2 +- net/ipv4/ping.c | 3 + net/ipv4/tcp.c | 15 +- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_input.c | 2 + net/ipv4/tcp_ipv4.c | 15 +- net/ipv4/tcp_output.c | 8 +- net/ipv6/icmp.c | 4 +- net/ipv6/route.c | 7 +- net/l2tp/l2tp_core.c | 5 +- net/llc/af_llc.c | 10 +- net/netlink/genetlink.c | 49 --- net/sched/act_connmark.c | 9 +- net/sched/act_csum.c | 2 +- net/sched/act_ct.c | 9 +- net/sched/act_ctinfo.c | 9 +- net/sched/act_mpls.c | 2 +- net/sched/act_skbedit.c | 2 +- net/sched/cls_api.c | 2 +- net/sched/cls_flow.c | 8 +- net/sched/cls_flower.c | 2 +- net/sched/em_ipset.c | 2 +- net/sched/em_ipt.c | 2 +- net/sched/em_meta.c | 2 +- net/sched/sch_atm.c | 8 +- net/sched/sch_cake.c | 4 +- net/sched/sch_dsmark.c | 6 +- net/sched/sch_teql.c | 2 +- net/sunrpc/xprtrdma/rpc_rdma.c | 4 +- security/apparmor/match.c | 5 + sound/pci/hda/patch_realtek.c | 27 +- sound/usb/card.c | 12 +- sound/usb/clock.c | 59 +++- sound/usb/line6/capture.c | 2 + sound/usb/line6/driver.c | 2 +- sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 +- sound/usb/pcm.c | 7 +- sound/usb/quirks-table.h | 86 +----- sound/usb/quirks.c | 67 ++++- sound/usb/quirks.h | 2 + tools/perf/util/stat.c | 6 +- tools/testing/selftests/net/fib_nexthops.sh | 13 + 273 files changed, 2041 insertions(+), 935 deletions(-)

4 years, 5 months

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[PATCH 4.14 000/125] 4.14.189-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.189 release. There are 125 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.189-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.189-rc1 David Howells <dhowells(a)redhat.com> rxrpc: Fix trace string Ilya Dryomov <idryomov(a)gmail.com> libceph: don't omit recovery_deletes in target_copy() Suraj Jitindar Singh <surajjs(a)amazon.com> x86/cpu: Move x86_cache_bits settings Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Will Deacon <will(a)kernel.org> arm64: ptrace: Override SPSR.SS when single-stepping is enabled Finley Xiao <finley.xiao(a)rock-chips.com> thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Emmitsburg PCH support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Tiger Lake PCH-H support Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Jasper Lake CPU support Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Huacai Chen <chenhc(a)lemote.com> MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Frederic Weisbecker <frederic(a)kernel.org> timer: Fix wheel index calculation on last level Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Wade Mealing <wmealing(a)redhat.com> Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: Fix shutdown callback in platform Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Release all devices in the _remove() path Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Unregister all devices on error Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: oxnas: Keep track of registered devices Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Kevin Buettner <kevinb(a)redhat.com> copy_xstate_to_kernel: Fix typo which caused GDB regression Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Revert "thermal: mediatek: fix register index error" Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Marc Kleine-Budde <mkl(a)pengutronix.de> spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Jerome Brunet <jbrunet(a)baylibre.com> arm64: dts: meson: add missing gxl rng clock Colin Ian King <colin.king(a)canonical.com> phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4404 Fix timestamp alignment and prevent data leak. Paul Menzel <pmenzel(a)molgen.mpg.de> ACPI: video: Use native backlight on Acer TravelMate 5735Z Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Use native backlight on Acer Aspire 5783z Haibo Chen <haibo.chen(a)nxp.com> mmc: sdhci: do not enable card detect interrupt for gpio cd type Neil Armstrong <narmstrong(a)baylibre.com> doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode Sasha Levin <sashal(a)kernel.org> Revert "usb/xhci-plat: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ehci-platform: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ohci-platform: Fix a warning when hibernating" Florian Fainelli <f.fainelli(a)gmail.com> of: of_mdio: Correct loop scanning logic Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix node reference count Angelo Dureghello <angelo(a)sysam.it> spi: fix initial SPI_SR value in spi-fsl-dspi Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4403 Fix timestamp alignment and prevent data leak. Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:pressure:ms5611 Fix buffer element alignment Navid Emamdoost <navid.emamdoost(a)gmail.com> iio: pressure: zpa2326: handle pm_runtime_get_sync failure Chuhong Yuan <hslester96(a)gmail.com> iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: magnetometer: ak8974: Fix runtime PM imbalance on error Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:humidity:hdc100x Fix alignment and data leak issues Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:magnetometer:ak8974: Fix alignment and data leak issues Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: don't patch up internal branches Gustavo A. R. Silva <gustavo(a)embeddedor.com> arm64: alternative: Use true and false for boolean values Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Bob Peterson <rpeterso(a)redhat.com> gfs2: read-only mounts should grab the sd_freeze_gl glock Vasily Averin <vvs(a)virtuozzo.com> tpm_tis: extra chip->ops check on error path in tpm_tis_core_init Ard Biesheuvel <ardb(a)kernel.org> arm64/alternatives: use subsections for replacement sequences Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/exynos: fix ref count leak in mic_pre_enable Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: Fix sock_cgroup_data on big-endian. Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: fix cgroup_sk_alloc() for sk_clone_lock() Eric Dumazet <edumazet(a)google.com> tcp: md5: do not send silly options in SYNCOOKIES Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: fix a memory leak in atm_tc_init() Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() AceLan Kao <acelan.kao(a)canonical.com> net: usb: qmi_wwan: add support for Quectel EG95 LTE modem Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Janosch Frank <frankja(a)linux.ibm.com> s390/mm: fix huge pte soft dirty copying Vineet Gupta <vgupta(a)synopsys.com> ARC: elf: use right ELF_ARCH Vineet Gupta <vgupta(a)synopsys.com> ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE Mikulas Patocka <mpatocka(a)redhat.com> dm: use noio when sending kobject event Tom Rix <trix(a)redhat.com> drm/radeon: fix double free Boris Burkov <boris(a)bur.io> btrfs: fix fatal extent_buffer readahead vs releasepage race Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Mark CR4.TSD as being possibly owned by the guest Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Inject #GP if guest attempts to toggle CR4.LA57 in 64-bit mode Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: bit 8 of non-leaf PDPEs is not reserved Andrew Scull <ascull(a)google.com> KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART Will Deacon <will(a)kernel.org> KVM: arm64: Fix definition of PAGE_HYP_DEVICE Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for MacroSilicon MS2109 Hui Wang <hui.wang(a)canonical.com> ALSA: hda - let hs_mic be picked ahead of hp_mic xidongwang <wangxidong_97(a)163.com> ALSA: opl3: fix infoleak in opl3 Ido Schimmel <idosch(a)mellanox.com> mlxsw: spectrum_router: Remove inappropriate usage of WARN_ON() Nicolas Ferre <nicolas.ferre(a)microchip.com> net: macb: mark device wake capable when "magic-packet" property present Davide Caratti <dcaratti(a)redhat.com> bnxt_en: fix NULL dereference in case SR-IOV configuration fails Zheng Bin <zhengbin13(a)huawei.com> nbd: Fix memory leak in nbd_add_socket Wei Li <liwei391(a)huawei.com> arm64: kgdb: Fix single-step exception handling oops Vinod Koul <vkoul(a)kernel.org> ALSA: compress: fix partial_drain completion state Andre Edich <andre.edich(a)microchip.com> smsc95xx: avoid memory leak in smsc95xx_bind Andre Edich <andre.edich(a)microchip.com> smsc95xx: check return value of smsc95xx_reset Li Heng <liheng40(a)huawei.com> net: cxgb4: fix return error value in t4_prep_fw Peter Zijlstra <peterz(a)infradead.org> x86/entry: Increase entry_stack size to a full page Max Gurtovoy <maxg(a)mellanox.com> nvme-rdma: assign completion vector correctly Tomas Henzl <thenzl(a)redhat.com> scsi: mptscsih: Fix read sense data size yu kuai <yukuai3(a)huawei.com> ARM: imx6: add missing put_device() call in imx6q_suspend_init() Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> cifs: update ctime and mtime during truncate Vasily Gorbik <gor(a)linux.ibm.com> s390/kasan: fix early pgm check handler execution Ciara Loftus <ciara.loftus(a)intel.com> ixgbe: protect ring accesses with READ- and WRITE_ONCE Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a potential use-after-free in spidev_release() Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a race between spidev_release and spidev_remove Thierry Reding <treding(a)nvidia.com> gpu: host1x: Detach driver on unregister Tony Lindgren <tony(a)atomide.com> ARM: dts: omap4-droid4: Fix spi configuration and increase rate Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix external abort on interrupt in resume or exit paths Chuanhua Han <chuanhua.han(a)nxp.com> spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ Krzysztof Kozlowski <krzk(a)kernel.org> spi: spi-fsl-dspi: Fix lockup if device is removed during SPI transfer Peng Ma <peng.ma(a)nxp.com> spi: spi-fsl-dspi: Adding shutdown hook Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: reduce number of IO pins to 1 ------------- Diffstat: Documentation/devicetree/bindings/usb/dwc3.txt | 2 + Makefile | 4 +- arch/arc/include/asm/elf.h | 2 +- arch/arc/kernel/entry.S | 16 +++---- arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi | 4 +- arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm/mach-imx/pm-imx6.c | 10 +++-- arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 5 +++ arch/arm64/include/asm/alternative.h | 16 +++---- arch/arm64/include/asm/debug-monitors.h | 2 + arch/arm64/include/asm/pgtable-prot.h | 2 +- arch/arm64/kernel/alternative.c | 16 +------ arch/arm64/kernel/debug-monitors.c | 20 +++++++-- arch/arm64/kernel/kgdb.c | 2 +- arch/arm64/kernel/ptrace.c | 4 +- arch/arm64/kernel/vmlinux.lds.S | 3 -- arch/arm64/kvm/hyp-init.S | 11 +++-- arch/mips/kernel/time.c | 13 ++---- arch/s390/include/asm/kvm_host.h | 8 ++-- arch/s390/kernel/early.c | 2 + arch/s390/mm/hugetlbpage.c | 2 +- arch/x86/include/asm/processor.h | 2 +- arch/x86/kernel/cpu/common.c | 2 +- arch/x86/kernel/fpu/xstate.c | 2 +- arch/x86/kvm/kvm_cache_regs.h | 2 +- arch/x86/kvm/mmu.c | 2 +- arch/x86/kvm/vmx.c | 2 + arch/x86/kvm/x86.c | 2 + drivers/acpi/video_detect.c | 19 ++++++++ drivers/block/nbd.c | 25 ++++++----- drivers/block/zram/zram_drv.c | 3 +- drivers/char/tpm/tpm_tis_core.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/dma/fsl-edma.c | 7 +++ drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 +- drivers/gpu/drm/radeon/ci_dpm.c | 7 ++- drivers/gpu/host1x/bus.c | 9 ++++ drivers/hid/hid-magicmouse.c | 6 +++ drivers/hwmon/emc2103.c | 2 +- drivers/hwtracing/intel_th/pci.c | 15 +++++++ drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/iio/accel/mma8452.c | 5 ++- drivers/iio/health/afe4403.c | 13 +++--- drivers/iio/health/afe4404.c | 8 ++-- drivers/iio/humidity/hdc100x.c | 10 +++-- drivers/iio/magnetometer/ak8974.c | 29 +++++++----- drivers/iio/pressure/ms5611_core.c | 11 +++-- drivers/iio/pressure/zpa2326.c | 4 +- drivers/input/serio/i8042-x86ia64io.h | 7 +++ drivers/md/dm.c | 15 +++++-- drivers/message/fusion/mptscsih.c | 4 +- drivers/misc/atmel-ssc.c | 24 +++++----- drivers/misc/mei/bus.c | 3 +- drivers/mmc/host/sdhci.c | 2 +- drivers/mtd/nand/brcmnand/brcmnand.c | 5 ++- drivers/mtd/nand/oxnas_nand.c | 24 +++++++--- drivers/net/dsa/bcm_sf2.c | 2 + drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 +- drivers/net/ethernet/cadence/macb_main.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 ++-- drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 12 ++--- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 14 ++++-- .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/usb/smsc95xx.c | 9 +++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 +++++--------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 --- drivers/nvme/host/rdma.c | 2 +- drivers/of/of_mdio.c | 9 +++- drivers/phy/allwinner/phy-sun4i-usb.c | 5 ++- drivers/spi/spi-fsl-dspi.c | 39 +++++++++++++--- drivers/spi/spi-sun6i.c | 14 +++--- drivers/spi/spidev.c | 24 +++++----- drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +++-- drivers/thermal/cpu_cooling.c | 6 +-- drivers/thermal/mtk_thermal.c | 6 +-- drivers/uio/uio_pdrv_genirq.c | 2 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 ++++++++++ drivers/usb/dwc2/platform.c | 3 +- drivers/usb/gadget/function/f_uac1_legacy.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/host/ehci-platform.c | 5 --- drivers/usb/host/ohci-platform.c | 5 --- drivers/usb/host/xhci-plat.c | 10 +---- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 ++ drivers/usb/serial/iuu_phoenix.c | 8 ++-- drivers/usb/serial/option.c | 6 +++ fs/btrfs/extent_io.c | 40 ++++++++++------- fs/cifs/inode.c | 9 ++++ fs/fuse/file.c | 12 ++++- fs/gfs2/ops_fstype.c | 12 ++++- include/linux/cgroup-defs.h | 8 +++- include/linux/cgroup.h | 4 +- include/net/dst.h | 10 ++++- include/net/genetlink.h | 8 ---- include/sound/compress_driver.h | 10 ++++- include/trace/events/rxrpc.h | 2 +- kernel/cgroup/cgroup.c | 29 +++++++----- kernel/sched/fair.c | 10 ++++- kernel/time/timer.c | 4 +- net/ceph/osd_client.c | 1 + net/core/sock.c | 2 +- net/ipv4/ping.c | 3 ++ net/ipv4/tcp.c | 15 ++++--- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_ipv4.c | 15 +++++-- net/ipv4/tcp_output.c | 10 +++-- net/l2tp/l2tp_core.c | 5 +-- net/llc/af_llc.c | 10 +++-- net/netlink/genetlink.c | 49 -------------------- net/sched/sch_atm.c | 8 ++-- sound/core/compress_offload.c | 4 ++ sound/drivers/opl3/opl3_synth.c | 2 + sound/pci/hda/hda_auto_parser.c | 6 +++ sound/usb/line6/capture.c | 2 + sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 ++++--- sound/usb/quirks-table.h | 52 ++++++++++++++++++++++ tools/perf/util/stat.c | 6 ++- 123 files changed, 686 insertions(+), 407 deletions(-)

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[PATCH 4.9 00/86] 4.9.231-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.231 release. There are 86 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.231-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.231-rc1 Suraj Jitindar Singh <surajjs(a)amazon.com> x86/cpu: Move x86_cache_bits settings Marc Zyngier <maz(a)kernel.org> irqchip/gic: Atomically update affinity Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Will Deacon <will(a)kernel.org> arm64: ptrace: Override SPSR.SS when single-stepping is enabled Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Huacai Chen <chenhc(a)lemote.com> MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Frederic Weisbecker <frederic(a)kernel.org> timer: Fix wheel index calculation on last level Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: Fix shutdown callback in platform Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation Takashi Iwai <tiwai(a)suse.de> usb: core: Add a helper function to check the validity of EP type in URB Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema Enric Balletbo i Serra <enric.balletbo(a)collabora.com> Revert "thermal: mediatek: fix register index error" Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Marc Kleine-Budde <mkl(a)pengutronix.de> spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4404 Fix timestamp alignment and prevent data leak. Sasha Levin <sashal(a)kernel.org> Revert "usb/ohci-platform: Fix a warning when hibernating" Sasha Levin <sashal(a)kernel.org> Revert "usb/xhci-plat: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ehci-platform: Set PM runtime as active on resume" Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix node reference count Angelo Dureghello <angelo(a)sysam.it> spi: fix initial SPI_SR value in spi-fsl-dspi Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:health:afe4403 Fix timestamp alignment and prevent data leak. Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:pressure:ms5611 Fix buffer element alignment Navid Emamdoost <navid.emamdoost(a)gmail.com> iio: pressure: zpa2326: handle pm_runtime_get_sync failure Chuhong Yuan <hslester96(a)gmail.com> iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe() Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: magnetometer: ak8974: Fix runtime PM imbalance on error Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:magnetometer:ak8974: Fix alignment and data leak issues Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: Fix sock_cgroup_data on big-endian. Cong Wang <xiyou.wangcong(a)gmail.com> cgroup: fix cgroup_sk_alloc() for sk_clone_lock() Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: do not send silly options in SYNCOOKIES Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() AceLan Kao <acelan.kao(a)canonical.com> net: usb: qmi_wwan: add support for Quectel EG95 LTE modem Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Janosch Frank <frankja(a)linux.ibm.com> s390/mm: fix huge pte soft dirty copying Vineet Gupta <vgupta(a)synopsys.com> ARC: elf: use right ELF_ARCH Vineet Gupta <vgupta(a)synopsys.com> ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE Tom Rix <trix(a)redhat.com> drm/radeon: fix double free Boris Burkov <boris(a)bur.io> btrfs: fix fatal extent_buffer readahead vs releasepage race Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: bit 8 of non-leaf PDPEs is not reserved Will Deacon <will(a)kernel.org> KVM: arm64: Fix definition of PAGE_HYP_DEVICE Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for MacroSilicon MS2109 Hui Wang <hui.wang(a)canonical.com> ALSA: hda - let hs_mic be picked ahead of hp_mic xidongwang <wangxidong_97(a)163.com> ALSA: opl3: fix infoleak in opl3 Nicolas Ferre <nicolas.ferre(a)microchip.com> net: macb: mark device wake capable when "magic-packet" property present Davide Caratti <dcaratti(a)redhat.com> bnxt_en: fix NULL dereference in case SR-IOV configuration fails Wei Li <liwei391(a)huawei.com> arm64: kgdb: Fix single-step exception handling oops Vinod Koul <vkoul(a)kernel.org> ALSA: compress: fix partial_drain completion state Andre Edich <andre.edich(a)microchip.com> smsc95xx: avoid memory leak in smsc95xx_bind Andre Edich <andre.edich(a)microchip.com> smsc95xx: check return value of smsc95xx_reset Li Heng <liheng40(a)huawei.com> net: cxgb4: fix return error value in t4_prep_fw Tomas Henzl <thenzl(a)redhat.com> scsi: mptscsih: Fix read sense data size yu kuai <yukuai3(a)huawei.com> ARM: imx6: add missing put_device() call in imx6q_suspend_init() Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> cifs: update ctime and mtime during truncate Vasily Gorbik <gor(a)linux.ibm.com> s390/kasan: fix early pgm check handler execution Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a potential use-after-free in spidev_release() Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a race between spidev_release and spidev_remove Thierry Reding <treding(a)nvidia.com> gpu: host1x: Detach driver on unregister Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: reduce number of IO pins to 1 ------------- Diffstat: Makefile | 4 +- arch/arc/include/asm/elf.h | 2 +- arch/arc/kernel/entry.S | 16 +++----- arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm/mach-imx/pm-imx6.c | 10 +++-- arch/arm64/include/asm/debug-monitors.h | 2 + arch/arm64/include/asm/pgtable-prot.h | 2 +- arch/arm64/kernel/debug-monitors.c | 20 ++++++++-- arch/arm64/kernel/kgdb.c | 2 +- arch/arm64/kernel/ptrace.c | 4 +- arch/mips/kernel/time.c | 13 ++----- arch/s390/include/asm/kvm_host.h | 8 ++-- arch/s390/kernel/early.c | 2 + arch/s390/mm/hugetlbpage.c | 2 +- arch/x86/kernel/cpu/common.c | 2 +- arch/x86/kvm/mmu.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/dma/fsl-edma.c | 7 ++++ drivers/gpu/drm/radeon/ci_dpm.c | 7 ++-- drivers/gpu/host1x/bus.c | 9 +++++ drivers/hid/hid-magicmouse.c | 6 +++ drivers/hwmon/emc2103.c | 2 +- drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/iio/accel/mma8452.c | 5 ++- drivers/iio/health/afe4403.c | 13 ++++--- drivers/iio/health/afe4404.c | 8 ++-- drivers/iio/magnetometer/ak8974.c | 29 ++++++++------ drivers/iio/pressure/ms5611_core.c | 11 ++++-- drivers/iio/pressure/zpa2326.c | 4 +- drivers/input/serio/i8042-x86ia64io.h | 7 ++++ drivers/irqchip/irq-gic.c | 13 ++----- drivers/message/fusion/mptscsih.c | 4 +- drivers/misc/atmel-ssc.c | 24 ++++++------ drivers/misc/mei/bus.c | 3 +- drivers/mtd/nand/brcmnand/brcmnand.c | 5 ++- drivers/net/dsa/bcm_sf2.c | 2 + drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 +- drivers/net/ethernet/cadence/macb.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 ++-- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/usb/smsc95xx.c | 9 ++++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 ++++++----------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 --- drivers/spi/spi-fsl-dspi.c | 2 +- drivers/spi/spi-sun6i.c | 14 +++---- drivers/spi/spidev.c | 24 ++++++------ drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +++-- drivers/thermal/mtk_thermal.c | 6 +-- drivers/uio/uio_pdrv_genirq.c | 2 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 ++++++++++++ drivers/usb/core/urb.c | 30 ++++++++++++-- drivers/usb/dwc2/platform.c | 3 +- drivers/usb/gadget/function/f_uac1.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/host/ehci-platform.c | 5 --- drivers/usb/host/ohci-platform.c | 5 --- drivers/usb/host/xhci-plat.c | 11 +----- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 ++ drivers/usb/serial/iuu_phoenix.c | 8 ++-- drivers/usb/serial/option.c | 6 +++ fs/btrfs/extent_io.c | 40 +++++++++++-------- fs/cifs/inode.c | 9 +++++ fs/fuse/file.c | 12 +++++- include/linux/cgroup-defs.h | 8 +++- include/linux/cgroup.h | 4 +- include/linux/usb.h | 2 + include/net/dst.h | 10 ++++- include/net/genetlink.h | 8 ---- include/sound/compress_driver.h | 10 ++++- kernel/cgroup.c | 24 +++++++++--- kernel/sched/fair.c | 10 ++++- kernel/time/timer.c | 4 +- net/core/sock.c | 2 +- net/ipv4/ping.c | 3 ++ net/ipv4/tcp.c | 15 ++++--- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_ipv4.c | 15 +++++-- net/ipv4/tcp_output.c | 10 +++-- net/l2tp/l2tp_core.c | 5 +-- net/llc/af_llc.c | 10 +++-- net/netlink/genetlink.c | 52 ------------------------- sound/core/compress_offload.c | 4 ++ sound/drivers/opl3/opl3_synth.c | 2 + sound/pci/hda/hda_auto_parser.c | 6 +++ sound/usb/line6/capture.c | 2 + sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 +++++--- sound/usb/quirks-table.h | 52 +++++++++++++++++++++++++ tools/perf/util/stat.c | 6 ++- 93 files changed, 509 insertions(+), 332 deletions(-)

4 years, 5 months

5
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[PATCH 4.4 00/58] 4.4.231-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.231 release. There are 58 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jul 2020 15:27:31 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.231-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.231-rc1 Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: handle case of task_h_load() returning 0 Michał Mirosław <mirq-linux(a)rere.qmqm.pl> misc: atmel-ssc: lock with mutex instead of spinlock Krzysztof Kozlowski <krzk(a)kernel.org> dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler Vishwas M <vishwas.reddy.vr(a)gmail.com> hwmon: (emc2103) fix unable to change fan pwm1_enable attribute Huacai Chen <chenhc(a)lemote.com> MIPS: Fix build for LTS kernel caused by backporting lpj adjustment Esben Haabendal <esben(a)geanix.com> uio_pdrv_genirq: fix use without device tree and no interrupt David Pedersen <limero1337(a)gmail.com> Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list Alexander Usyskin <alexander.usyskin(a)intel.com> mei: bus: don't clean driver pointer Chirantan Ekbote <chirantan(a)chromium.org> fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial AceLan Kao <acelan.kao(a)canonical.com> USB: serial: option: add Quectel EG95 LTE modem Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add GosunCn GM500 series Igor Moura <imphilippini(a)gmail.com> USB: serial: ch341: add new Product ID for CH340 James Hilliard <james.hilliard1(a)gmail.com> USB: serial: cypress_m8: enable Simply Automated UPB PIM Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix memory corruption Zhang Qiang <qiang.zhang(a)windriver.com> usb: gadget: function: fix missing spinlock in f_uac1_legacy Peter Chen <peter.chen(a)nxp.com> usb: chipidea: core: add wakeup support for extcon Tom Rix <trix(a)redhat.com> USB: c67x00: fix use after free in c67x00_giveback_urb Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix race against the error recovery URB submission Takashi Iwai <tiwai(a)suse.de> ALSA: line6: Perform sanity check for each URB creation Takashi Iwai <tiwai(a)suse.de> usb: core: Add a helper function to check the validity of EP type in URB Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: magicmouse: do not set up autorepeat Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix CS0 layout Jin Yao <yao.jin(a)linux.intel.com> perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode Dan Carpenter <dan.carpenter(a)oracle.com> staging: comedi: verify array index is correct before using it Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: udc: atmel: fix uninitialized read in debug printk Sasha Levin <sashal(a)kernel.org> Revert "usb/ohci-platform: Fix a warning when hibernating" Sasha Levin <sashal(a)kernel.org> Revert "usb/xhci-plat: Set PM runtime as active on resume" Sasha Levin <sashal(a)kernel.org> Revert "usb/ehci-platform: Set PM runtime as active on resume" Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: eg20t: Load module automatically if ID matches Eric Dumazet <edumazet(a)google.com> tcp: md5: allow changing MD5 keys in all socket states Eric Dumazet <edumazet(a)google.com> tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers Eric Dumazet <edumazet(a)google.com> tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key() Christoph Paasch <cpaasch(a)apple.com> tcp: make sure listeners don't initialize congestion-control state Sean Tranchetti <stranche(a)codeaurora.org> genetlink: remove genl_bind Martin Varghese <martin.varghese(a)nokia.com> net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb Eric Dumazet <edumazet(a)google.com> llc: make sure applications use ARPHRD_ETHER Xin Long <lucien.xin(a)gmail.com> l2tp: remove skb_dst_set() from l2tp_xmit_skb() Sabrina Dubroca <sd(a)queasysnail.net> ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg Davide Caratti <dcaratti(a)redhat.com> bnxt_en: fix NULL dereference in case SR-IOV configuration fails Vineet Gupta <vgupta(a)synopsys.com> ARC: elf: use right ELF_ARCH Vineet Gupta <vgupta(a)synopsys.com> ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE Tom Rix <trix(a)redhat.com> drm/radeon: fix double free Boris Burkov <boris(a)bur.io> btrfs: fix fatal extent_buffer readahead vs releasepage race Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: bit 8 of non-leaf PDPEs is not reserved Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for MacroSilicon MS2109 Hui Wang <hui.wang(a)canonical.com> ALSA: hda - let hs_mic be picked ahead of hp_mic xidongwang <wangxidong_97(a)163.com> ALSA: opl3: fix infoleak in opl3 Wei Li <liwei391(a)huawei.com> arm64: kgdb: Fix single-step exception handling oops Vinod Koul <vkoul(a)kernel.org> ALSA: compress: fix partial_drain completion state Andre Edich <andre.edich(a)microchip.com> smsc95xx: avoid memory leak in smsc95xx_bind Andre Edich <andre.edich(a)microchip.com> smsc95xx: check return value of smsc95xx_reset Li Heng <liheng40(a)huawei.com> net: cxgb4: fix return error value in t4_prep_fw Tomas Henzl <thenzl(a)redhat.com> scsi: mptscsih: Fix read sense data size Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a potential use-after-free in spidev_release() Zhenzhong Duan <zhenzhong.duan(a)gmail.com> spi: spidev: fix a race between spidev_release and spidev_remove Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: reduce number of IO pins to 1 ------------- Diffstat: Makefile | 4 +- arch/arc/include/asm/elf.h | 2 +- arch/arc/kernel/entry.S | 16 +++----- arch/arm64/kernel/kgdb.c | 2 +- arch/mips/kernel/time.c | 13 ++----- arch/s390/include/asm/kvm_host.h | 8 ++-- arch/x86/kvm/mmu.c | 2 +- drivers/char/virtio_console.c | 3 +- drivers/dma/fsl-edma.c | 7 ++++ drivers/gpu/drm/radeon/ci_dpm.c | 7 ++-- drivers/hid/hid-magicmouse.c | 6 +++ drivers/hwmon/emc2103.c | 2 +- drivers/i2c/busses/i2c-eg20t.c | 1 + drivers/input/serio/i8042-x86ia64io.h | 7 ++++ drivers/message/fusion/mptscsih.c | 4 +- drivers/misc/atmel-ssc.c | 24 ++++++------ drivers/misc/mei/bus.c | 3 +- drivers/mtd/nand/brcmnand/brcmnand.c | 5 ++- drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 8 ++-- drivers/net/usb/smsc95xx.c | 9 ++++- drivers/net/wireless/ath/ath9k/hif_usb.c | 48 ++++++----------------- drivers/net/wireless/ath/ath9k/hif_usb.h | 5 --- drivers/spi/spidev.c | 24 ++++++------ drivers/staging/comedi/drivers/addi_apci_1500.c | 10 +++-- drivers/uio/uio_pdrv_genirq.c | 2 +- drivers/usb/c67x00/c67x00-sched.c | 2 +- drivers/usb/chipidea/core.c | 24 ++++++++++++ drivers/usb/core/urb.c | 30 ++++++++++++-- drivers/usb/gadget/function/f_uac1.c | 2 + drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/usb/host/ehci-platform.c | 5 --- drivers/usb/host/ohci-platform.c | 5 --- drivers/usb/host/xhci-plat.c | 11 +----- drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cypress_m8.c | 2 + drivers/usb/serial/cypress_m8.h | 3 ++ drivers/usb/serial/iuu_phoenix.c | 8 ++-- drivers/usb/serial/option.c | 6 +++ fs/btrfs/extent_io.c | 40 +++++++++++-------- fs/fuse/file.c | 12 +++++- include/linux/usb.h | 2 + include/net/dst.h | 10 ++++- include/net/genetlink.h | 8 ---- include/sound/compress_driver.h | 10 ++++- kernel/sched/fair.c | 10 ++++- net/ipv4/ping.c | 3 ++ net/ipv4/tcp.c | 13 ++++--- net/ipv4/tcp_cong.c | 2 +- net/ipv4/tcp_ipv4.c | 15 +++++-- net/l2tp/l2tp_core.c | 5 +-- net/llc/af_llc.c | 10 +++-- net/netlink/genetlink.c | 52 ------------------------- sound/core/compress_offload.c | 4 ++ sound/drivers/opl3/opl3_synth.c | 2 + sound/pci/hda/hda_auto_parser.c | 6 +++ sound/usb/line6/capture.c | 2 + sound/usb/line6/playback.c | 2 + sound/usb/midi.c | 17 +++++--- sound/usb/quirks-table.h | 52 +++++++++++++++++++++++++ tools/perf/util/stat.c | 6 ++- 61 files changed, 358 insertions(+), 250 deletions(-)

4 years, 5 months

6
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patch "tty: xilinx_uartps: Really fix id assignment" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled tty: xilinx_uartps: Really fix id assignment to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 22a82fa7d6c3e16d56a036b1fa697a39b954adf0 Mon Sep 17 00:00:00 2001 From: Helmut Grohne <helmut.grohne(a)intenta.de> Date: Mon, 13 Jul 2020 09:32:28 +0200 Subject: tty: xilinx_uartps: Really fix id assignment The problems started with the revert (18cc7ac8a28e28). The cdns_uart_console.index is statically assigned -1. When the port is registered, Linux assigns consecutive numbers to it. It turned out that when using ttyPS1 as console, the index is not updated as we are reusing the same cdns_uart_console instance for multiple ports. When registering ttyPS0, it gets updated from -1 to 0, but when registering ttyPS1, it already is 0 and not updated. That led to 2ae11c46d5fdc4. It assigns the index prior to registering the uart_driver once. Unfortunately, that ended up breaking the situation where the probe order does not match the id order. When using the same device tree for both uboot and linux, it is important that the serial0 alias points to the console. So some boards reverse those aliases. This was reported by Jan Kiszka. The proposed fix was reverting the index assignment and going back to the previous iteration. However such a reversed assignement (serial0 -> uart1, serial1 -> uart0) was already partially broken by the revert (18cc7ac8a28e28). While the ttyPS device works, the kmsg connection is already broken and kernel messages go missing. Reverting the id assignment does not fix this. >From the xilinx_uartps driver pov (after reverting the refactoring commits), there can be only one console. This manifests in static variables console_pprt and cdns_uart_console. These variables are not properly linked and can go out of sync. The cdns_uart_console.index is important for uart_add_one_port. We call that function for each port - one of which hopefully is the console. If it isn't, the CON_ENABLED flag is not set and console_port is cleared. The next cdns_uart_probe call then tries to register the next port using that same cdns_uart_console. It is important that console_port and cdns_uart_console (and its index in particular) stay in sync. The index assignment implemented by Shubhrajyoti Datta is correct in principle. It just may have to happen a second time if the first cdns_uart_probe call didn't encounter the console device. And we shouldn't change the index once the console uart is registered. Reported-by: Shubhrajyoti Datta <shubhrajyoti.datta(a)xilinx.com> Reported-by: Jan Kiszka <jan.kiszka(a)web.de> Link: https://lore.kernel.org/linux-serial/f4092727-d8f5-5f91-2c9f-76643aace993@s… Fixes: 18cc7ac8a28e28 ("Revert "serial: uartps: Register own uart console and driver structures"") Fixes: 2ae11c46d5fdc4 ("tty: xilinx_uartps: Fix missing id assignment to the console") Fixes: 76ed2e10579671 ("Revert "tty: xilinx_uartps: Fix missing id assignment to the console"") Signed-off-by: Helmut Grohne <helmut.grohne(a)intenta.de> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200713073227.GA3805@laureti-dev Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/xilinx_uartps.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 672cfa075e28..2833f1418d6d 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1580,8 +1580,10 @@ static int cdns_uart_probe(struct platform_device *pdev) * If register_console() don't assign value, then console_port pointer * is cleanup. */ - if (!console_port) + if (!console_port) { + cdns_uart_console.index = id; console_port = port; + } #endif rc = uart_add_one_port(&cdns_uart_uart_driver, port); @@ -1594,8 +1596,10 @@ static int cdns_uart_probe(struct platform_device *pdev) #ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE /* This is not port which is used for console that's why clean it up */ if (console_port == port && - !(cdns_uart_uart_driver.cons->flags & CON_ENABLED)) + !(cdns_uart_uart_driver.cons->flags & CON_ENABLED)) { console_port = NULL; + cdns_uart_console.index = -1; + } #endif cdns_uart_data->cts_override = of_property_read_bool(pdev->dev.of_node, -- 2.27.0

4 years, 5 months

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patch "vt: Reject zero-sized screen buffer size." added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled vt: Reject zero-sized screen buffer size. to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From ce684552a266cb1c7cc2f7e623f38567adec6653 Mon Sep 17 00:00:00 2001 From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Date: Sun, 12 Jul 2020 20:10:12 +0900 Subject: vt: Reject zero-sized screen buffer size. syzbot is reporting general protection fault in do_con_write() [1] caused by vc->vc_screenbuf == ZERO_SIZE_PTR caused by vc->vc_screenbuf_size == 0 caused by vc->vc_cols == vc->vc_rows == vc->vc_size_row == 0 caused by fb_set_var() from ioctl(FBIOPUT_VSCREENINFO) on /dev/fb0 , for gotoxy(vc, 0, 0) from reset_terminal() from vc_init() from vc_allocate() from con_install() from tty_init_dev() from tty_open() on such console causes vc->vc_pos == 0x10000000e due to ((unsigned long) ZERO_SIZE_PTR) + -1U * 0 + (-1U << 1). I don't think that a console with 0 column or 0 row makes sense. And it seems that vc_do_resize() does not intend to allow resizing a console to 0 column or 0 row due to new_cols = (cols ? cols : vc->vc_cols); new_rows = (lines ? lines : vc->vc_rows); exception. Theoretically, cols and rows can be any range as long as 0 < cols * rows * 2 <= KMALLOC_MAX_SIZE is satisfied (e.g. cols == 1048576 && rows == 2 is possible) because of vc->vc_size_row = vc->vc_cols << 1; vc->vc_screenbuf_size = vc->vc_rows * vc->vc_size_row; in visual_init() and kzalloc(vc->vc_screenbuf_size) in vc_allocate(). Since we can detect cols == 0 or rows == 0 via screenbuf_size = 0 in visual_init(), we can reject kzalloc(0). Then, vc_allocate() will return an error, and con_write() will not be called on a console with 0 column or 0 row. We need to make sure that integer overflow in visual_init() won't happen. Since vc_do_resize() restricts cols <= 32767 and rows <= 32767, applying 1 <= cols <= 32767 and 1 <= rows <= 32767 restrictions to vc_allocate() will be practically fine. This patch does not touch con_init(), for returning -EINVAL there does not help when we are not returning -ENOMEM. [1] https://syzkaller.appspot.com/bug?extid=017265e8553724e514e8 Reported-and-tested-by: syzbot <syzbot+017265e8553724e514e8(a)syzkaller.appspotmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200712111013.11881-1-penguin-kernel@I-love.SAKU… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/vt/vt.c | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 48a8199f7845..42d8c67a481f 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -1092,10 +1092,19 @@ static const struct tty_port_operations vc_port_ops = { .destruct = vc_port_destruct, }; +/* + * Change # of rows and columns (0 means unchanged/the size of fg_console) + * [this is to be used together with some user program + * like resize that changes the hardware videomode] + */ +#define VC_MAXCOL (32767) +#define VC_MAXROW (32767) + int vc_allocate(unsigned int currcons) /* return 0 on success */ { struct vt_notifier_param param; struct vc_data *vc; + int err; WARN_CONSOLE_UNLOCKED(); @@ -1125,6 +1134,11 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */ if (!*vc->vc_uni_pagedir_loc) con_set_default_unimap(vc); + err = -EINVAL; + if (vc->vc_cols > VC_MAXCOL || vc->vc_rows > VC_MAXROW || + vc->vc_screenbuf_size > KMALLOC_MAX_SIZE || !vc->vc_screenbuf_size) + goto err_free; + err = -ENOMEM; vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_KERNEL); if (!vc->vc_screenbuf) goto err_free; @@ -1143,7 +1157,7 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */ visual_deinit(vc); kfree(vc); vc_cons[currcons].d = NULL; - return -ENOMEM; + return err; } static inline int resize_screen(struct vc_data *vc, int width, int height, @@ -1158,14 +1172,6 @@ static inline int resize_screen(struct vc_data *vc, int width, int height, return err; } -/* - * Change # of rows and columns (0 means unchanged/the size of fg_console) - * [this is to be used together with some user program - * like resize that changes the hardware videomode] - */ -#define VC_RESIZE_MAXCOL (32767) -#define VC_RESIZE_MAXROW (32767) - /** * vc_do_resize - resizing method for the tty * @tty: tty being resized @@ -1201,7 +1207,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, user = vc->vc_resize_user; vc->vc_resize_user = 0; - if (cols > VC_RESIZE_MAXCOL || lines > VC_RESIZE_MAXROW) + if (cols > VC_MAXCOL || lines > VC_MAXROW) return -EINVAL; new_cols = (cols ? cols : vc->vc_cols); @@ -1212,7 +1218,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc, if (new_cols == vc->vc_cols && new_rows == vc->vc_rows) return 0; - if (new_screen_size > KMALLOC_MAX_SIZE) + if (new_screen_size > KMALLOC_MAX_SIZE || !new_screen_size) return -EINVAL; newscreen = kzalloc(new_screen_size, GFP_USER); if (!newscreen) @@ -3393,6 +3399,7 @@ static int __init con_init(void) INIT_WORK(&vc_cons[currcons].SAK_work, vc_SAK); tty_port_init(&vc->port); visual_init(vc, currcons, 1); + /* Assuming vc->vc_{cols,rows,screenbuf_size} are sane here. */ vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_NOWAIT); vc_init(vc, vc->vc_rows, vc->vc_cols, currcons || !vc->vc_sw->con_save_screen); -- 2.27.0

4 years, 5 months

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[PATCH v1] io-mapping: Indicate mapping failure

by Michael J. Ruhl

The !ATOMIC_IOMAP version of io_maping_init_wc will always return success, even when the ioremap fails. Since the ATOMIC_IOMAP version returns NULL when the init fails, and callers check for a NULL return on error this is unexpected. Return NULL on ioremap failure. Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata about the io-mapping" Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> --- include/linux/io-mapping.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 0beaa3eba155..5641e06cbcf7 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -118,7 +118,7 @@ io_mapping_init_wc(struct io_mapping *iomap, iomap->prot = pgprot_noncached(PAGE_KERNEL); #endif - return iomap; + return iomap->iomem ? iomap : NULL; } static inline void -- 2.21.0

4 years, 5 months

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[PATCH] io-mapping: Indicate mapping failure

by Michael J. Ruhl

Sometimes it is good to know when your mapping failed. Fixes: cafaf14a5d8f ("io-mapping: Always create a struct to hold metadata about the io-mapping" Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: stable(a)vger.kernel.org Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> --- include/linux/io-mapping.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 0beaa3eba155..5641e06cbcf7 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -118,7 +118,7 @@ io_mapping_init_wc(struct io_mapping *iomap, iomap->prot = pgprot_noncached(PAGE_KERNEL); #endif - return iomap; + return iomap->iomem ? iomap : NULL; } static inline void -- 2.21.0

4 years, 5 months

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[PATCH v3 01/12] drm/ingenic: Fix incorrect assumption about plane->index

by Paul Cercueil

plane->index is NOT the index of the color plane in a YUV frame. Actually, a YUV frame is represented by a single drm_plane, even though it contains three Y, U, V planes. v2-v3: No change Cc: stable(a)vger.kernel.org # v5.3 Fixes: 90b86fcc47b4 ("DRM: Add KMS driver for the Ingenic JZ47xx SoCs") Signed-off-by: Paul Cercueil <paul(a)crapouillou.net> Acked-by: Sam Ravnborg <sam(a)ravnborg.org> --- drivers/gpu/drm/ingenic/ingenic-drm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c index deb37b4a8e91..606d8acb0954 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm.c @@ -386,7 +386,7 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane, addr = drm_fb_cma_get_gem_addr(state->fb, state, 0); width = state->src_w >> 16; height = state->src_h >> 16; - cpp = state->fb->format->cpp[plane->index]; + cpp = state->fb->format->cpp[0]; priv->dma_hwdesc->addr = addr; priv->dma_hwdesc->cmd = width * height * cpp / 4; -- 2.27.0

4 years, 5 months

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