- 27 Jan, 2020 1 commit
-
-
Brahadambal Srinivasan authored
Manpage of cpupower is listing wrong sub-commands in "See Also" section. The option for cpupower-idle(1) should actually be cpupower-idle-info(1) and cpupower-idle-set(1). This patch corrects this anomaly. Signed-off-by: Brahadambal Srinivasan <latha@linux.vnet.ibm.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
-
- 17 Jan, 2020 1 commit
-
-
Thomas Renninger authored
Commit ae291709 ("tools/power/cpupower: Display boost frequency separately") modified the library function: struct cpufreq_available_frequencies *cpufreq_get_available_frequencies(unsigned int cpu) to struct cpufreq_frequencies *cpufreq_get_frequencies(const char *type, unsigned int cpu) This patch recovers the old API and implements the new functionality in a newly introduce method: struct cpufreq_boost_frequencies *cpufreq_get_available_frequencies(unsigned int cpu) This one should get merged into stable kernels back to 5.0 when the above had been introduced. Fixes: ae291709 ("tools/power/cpupower: Display boost frequency separately") Cc: stable@vger.kernel.org Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
-
- 13 Jan, 2020 2 commits
-
-
Linus Torvalds authored
-
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Paul Walmsley: "Two fixes for RISC-V: - Clear FP registers during boot when FP support is present, rather than when they aren't present - Move the header files associated with the SiFive L2 cache controller to drivers/soc (where the code was recently moved)" * tag 'riscv/for-v5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fixup obvious bug for fp-regs reset riscv: move sifive_l2_cache.h to include/soc
-
- 12 Jan, 2020 3 commits
-
-
Guo Ren authored
CSR_MISA is defined in Privileged Architectures' spec: 3.1.1 Machine ISA Register misa. Every bit:1 indicate a feature, so we should beqz reset_done when there is no F/D bit in csr_misa register. Signed-off-by: Guo Ren <ren_guo@c-sky.com> [paul.walmsley@sifive.com: fix typo in commit message] Fixes: 9e806356 ("riscv: clear the instruction cache and all registers when booting") Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
-
Yash Shah authored
The commit 9209fb51 ("riscv: move sifive_l2_cache.c to drivers/soc") moves the sifive L2 cache driver to driver/soc. It did not move the header file along with the driver. Therefore this patch moves the header file to driver/soc Signed-off-by: Yash Shah <yash.shah@sifive.com> Reviewed-by: Anup Patel <anup@brainfault.org> [paul.walmsley@sifive.com: updated to fix the include guard] Fixes: 9209fb51 ("riscv: move sifive_l2_cache.c to drivers/soc") Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull iommu fixes from Joerg Roedel: - Two fixes for VT-d and generic IOMMU code to fix teardown on error handling code paths. - Patch for the Intel VT-d driver to fix handling of non-PCI devices - Fix W=1 compile warning in dma-iommu code * tag 'iommu-fixes-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/dma: fix variable 'cookie' set but not used iommu/vt-d: Unlink device if failed to add to group iommu: Remove device link to group on failure iommu/vt-d: Fix adding non-PCI devices to Intel IOMMU
-
- 11 Jan, 2020 2 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fixes from Wolfram Sang: "Two driver bugfixes, a documentation fix, and a removal of a spec violation for the bus recovery algorithm in the core" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: fix bus recovery stop mode timing i2c: bcm2835: Store pointer to bus clock dt-bindings: i2c: at91: fix i2c-sda-hold-time-ns documentation for sam9x60 i2c: at91: fix clk_offset for sam9x60
-
git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linuxLinus Torvalds authored
Pull thread fixes from Christian Brauner: "This contains a series of patches to fix CLONE_SETTLS when used with clone3(). The clone3() syscall passes the tls argument through struct clone_args instead of a register. This means, all architectures that do not implement copy_thread_tls() but still support CLONE_SETTLS via copy_thread() expecting the tls to be located in a register argument based on clone() are currently unfortunately broken. Their tls value will be garbage. The patch series fixes this on all architectures that currently define __ARCH_WANT_SYS_CLONE3. It also adds a compile-time check to ensure that any architecture that enables clone3() in the future is forced to also implement copy_thread_tls(). My ultimate goal is to get rid of the copy_thread()/copy_thread_tls() split and just have copy_thread_tls() at some point in the not too distant future (Maybe even renaming copy_thread_tls() back to simply copy_thread() once the old function is ripped from all arches). This is dependent now on all arches supporting clone3(). While all relevant arches do that now there are still four missing: ia64, m68k, sh and sparc. They have the system call reserved, but not implemented. Once they all implement clone3() we can get rid of ARCH_WANT_SYS_CLONE3 and HAVE_COPY_THREAD_TLS. This series also includes a minor fix for the arm64 uapi headers which caused __NR_clone3 to be missing from the exported user headers. Unfortunately the series came in a little late especially given that it touches a range of architectures. Due to the holidays not all arch maintainers responded in time probably due to their backlog. Will and Arnd have thankfully acked the arm specific changes. Given that the changes are straightforward and rather minimal combined with the fact the that clone3() with CLONE_SETTLS is broken I decided to send them post rc3 nonetheless" * tag 'clone3-tls-v5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: um: Implement copy_thread_tls clone3: ensure copy_thread_tls is implemented xtensa: Implement copy_thread_tls riscv: Implement copy_thread_tls parisc: Implement copy_thread_tls arm: Implement copy_thread_tls arm64: Implement copy_thread_tls arm64: Move __ARCH_WANT_SYS_CLONE3 definition to uapi headers
-
- 10 Jan, 2020 19 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus Torvalds authored
Pull HID fix from Jiri Kosina: "A regression fix for EPOLLOUT handling in hidraw and uhid" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: hidraw, uhid: Always report EPOLLOUT
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB/PHY fixes from Greg KH: "Here are a number of USB and PHY driver fixes for 5.5-rc6 Nothing all that unusual, just the a bunch of small fixes for a lot of different reported issues. The PHY driver fixes are in here as they interacted with the usb drivers. Full details of the patches are in the shortlog, and all of these have been in linux-next with no reported issues" * tag 'usb-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits) usb: missing parentheses in USE_NEW_SCHEME usb: ohci-da8xx: ensure error return on variable error is set usb: musb: Disable pullup at init usb: musb: fix idling for suspend after disconnect interrupt usb: typec: ucsi: Fix the notification bit offsets USB: Fix: Don't skip endpoint descriptors with maxpacket=0 USB-PD tcpm: bad warning+size, PPS adapters phy/rockchip: inno-hdmi: round clock rate down to closest 1000 Hz usb: chipidea: host: Disable port power only if previously enabled usb: cdns3: should not use the same dev_id for shared interrupt handler usb: dwc3: gadget: Fix request complete check usb: musb: dma: Correct parameter passed to IRQ handler usb: musb: jz4740: Silence error if code is -EPROBE_DEFER usb: udc: tegra: select USB_ROLE_SWITCH USB: core: fix check for duplicate endpoints phy: cpcap-usb: Drop extra write to usb2 register phy: cpcap-usb: Improve host vs docked mode detection phy: cpcap-usb: Prevent USB line glitches from waking up modem phy: mapphone-mdm6600: Fix uninitialized status value regression phy: cpcap-usb: Fix flakey host idling and enumerating of devices ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc fix from Greg KH: "Here is a single fix, for the chrdev core, for 5.5-rc6 There's been a long-standing race condition triggered by syzbot, and occasionally real people, in the chrdev open() path. Will finally took the time to track it down and fix it for real before the holidays. Here's that one patch, it's been in linux-next for a while with no reported issues and it does fix the reported problem" * tag 'char-misc-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: chardev: Avoid potential use-after-free in 'chrdev_open()'
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging fixes from Greg KH: "Here are some small staging driver fixes for 5.5-rc6. Nothing major here, just some small fixes for a comedi driver, the vt6656 driver, and a new device id for the rtl8188eu driver. All of these have been in linux-next for a while with no reported issues" * tag 'staging-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: rtl8188eu: Add device code for TP-Link TL-WN727N v5.21 staging: comedi: adv_pci1710: fix AI channels 16-31 for PCI-1713 staging: vt6656: set usb_set_intfdata on driver fail. staging: vt6656: remove bool from vnt_radio_power_on ret staging: vt6656: limit reg output to block size staging: vt6656: correct return of vnt_init_registers. staging: vt6656: Fix non zero logical return of, usb_control_msg
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty/serial fixes from Greg KH: "Here are two tty/serial driver fixes for 5.5-rc6. The first fixes a much much reported issue with a previous tty port link patch that is in your tree, and the second fixes a problem where the serdev driver would claim ACPI devices that it shouldn't be claiming. Both have been in linux-next for a while with no reported issues" * tag 'tty-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serdev: Don't claim unsupported ACPI serial devices tty: always relink the port
-
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fixes from Jens Axboe: "A few fixes that should go into this round. This pull request contains two NVMe fixes via Keith, removal of a dead function, and a fix for the bio op for read truncates (Ming)" * tag 'block-5.5-2020-01-10' of git://git.kernel.dk/linux-block: nvmet: fix per feat data len for get_feature nvme: Translate more status codes to blk_status_t fs: move guard_bio_eod() after bio_set_op_attrs block: remove unused mp_bvec_last_segment
-
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fix from Jens Axboe: "Single fix for this series, fixing a regression with the short read handling. This just removes it, as it cannot safely be done for all cases" * tag 'io_uring-5.5-2020-01-10' of git://git.kernel.dk/linux-block: io_uring: remove punt of short reads to async context
-
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linuxLinus Torvalds authored
Pull MTD fixes from Miquel Raynal: "MTD: - sm_ftl: Fix NULL pointer warning. Raw NAND: - Cadence: fix compile testing. - STM32: Avoid locking. Onenand: - Fix several sparse/build warnings. SPI-NOR: - Add a flag to fix interaction with Micron parts" * tag 'mtd/fixes-for-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: spi-nor: Fix the writing of the Status Register on micron flashes mtd: sm_ftl: fix NULL pointer warning mtd: onenand: omap2: Pass correct flags for prep_dma_memcpy mtd: onenand: samsung: Fix iomem access with regular memcpy mtd: onenand: omap2: Fix errors in style mtd: cadence: Fix cast to pointer from integer of different size warning mtd: rawnand: stm32_fmc2: avoid to lock the CPU bus
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A few piled ASoC fixes and usual HD-audio and USB-audio fixups. Some of them are for ASoC core error-handling" * tag 'sound-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: enable regmap internal locking ALSA: hda/realtek - Add quirk for the bass speaker on Lenovo Yoga X1 7th gen ALSA: hda/realtek - Set EAPD control to default for ALC222 ALSA: usb-audio: Apply the sample rate quirk for Bose Companion 5 ALSA: hda/realtek - Add new codec supported for ALCS1200A ASoC: Intel: boards: Fix compile-testing RT1011/RT5682 ASoC: SOF: imx8: Fix dsp_box offset ASoC: topology: Prevent use-after-free in snd_soc_get_pcm_runtime() ASoC: fsl_audmix: add missed pm_runtime_disable ASoC: stm32: spdifrx: fix input pin state management ASoC: stm32: spdifrx: fix race condition in irq handler ASoC: stm32: spdifrx: fix inconsistent lock state ASoC: core: Fix access to uninitialized list heads ASoC: soc-core: Set dpcm_playback / dpcm_capture ASoC: SOF: imx8: fix memory allocation failure check on priv->pd_dev ASoC: SOF: Intel: hda: hda-dai: fix oops on hda_link .hw_free ASoC: SOF: fix fault at driver unload after failed probe
-
git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linuxLinus Torvalds authored
Pull thermal fix from Daniel Lezcano: "Fix backward compatibility with old DTBs on QCOM tsens (Amit Kucheria)" * tag 'thermal-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: drivers: thermal: tsens: Work with old DTBs
-
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management fixes from Rafael Wysocki: "Prevent the cpufreq-dt driver from probing Tegra20/30 (Dmitry Osipenko) and prevent the Intel RAPL power capping driver from crashing during CPU initialization due to a NULL pointer dereference if the processor model in use is not known to it (Harry Pan)" * tag 'pm-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online() cpufreq: dt-platdev: Blacklist NVIDIA Tegra20 and Tegra30 SoCs
-
Amit Engel authored
The existing implementation for the get_feature admin-cmd does not use per-feature data len. This patch introduces a new helper function nvmet_feat_data_len(), which is used to calculate per feature data len. Right now we only set data len for fid 0x81 (NVME_FEAT_HOST_ID). Fixes: commit e9061c39 ("nvmet: Remove the data_len field from the nvmet_req struct") Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amit Engel <amit.engel@dell.com> [endiness, naming, and kernel style fixes] Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
-
Keith Busch authored
Decode interrupted command and not ready namespace nvme status codes to BLK_STS_TARGET. These are not generic IO errors and should use a non-path specific error so that it can use the non-failover retry path. Reported-by: John Meneghini <John.Meneghini@netapp.com> Cc: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
-
Jiri Kosina authored
hidraw and uhid device nodes are always available for writing so we should always report EPOLLOUT and EPOLLWRNORM bits, not only in the cases when there is nothing to read. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Fixes: be54e746 ("HID: uhid: Fix returning EPOLLOUT from uhid_char_poll") Fixes: 9f3b61dc ("HID: hidraw: Fix returning EPOLLOUT from hidraw_poll") Signed-off-by: Jiri Kosina <jkosina@suse.cz>
-
Rafael J. Wysocki authored
* powercap: powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()
-
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull pstore fix from Kees Cook: "Cengiz Can forwarded a Coverity report about more problems with a rare pstore initialization error path, so the allocation lifetime was rearranged to avoid needing to share the kfree() responsibilities between caller and callee" * tag 'pstore-v5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/ram: Regularize prz label allocation lifetime
-
git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Pre-LCA pull request I'm not sure how things will look next week, myself and Daniel are at LCA and I'm speaking quite late, so if I get my talk finished I'll probably process fixes. This week has a bunch of i915 fixes, some amdgpu fixes, one sun4i, one core MST, and one core fb_helper fix. More details below: core: - mst Fix NO_STOP_BIT bit offset (Wayne) fb_helper: - fb_helper: Fix bits_per_pixel param set behavior to round up (Geert) sun4i: - Fix RGB_DIV clock min divider on old hardware (Chen-Yu) amdgpu: - Stability fix for raven - Reduce pixel encoding to if max clock is exceeded on HDMI to allow additional high res modes - enable DRIVER_SYNCOBJ_TIMELINE for amdgpu i915: - Fix GitLab issue #446 causing GPU hangs: Do not restore invalid RS state - Fix GitLab issue #846: Restore coarse power gating that was disabled by initial RC66 context corruption security fixes. - Revert f6ec9483 ("drm/i915: extend audio CDCLK>=2*BCLK constraint to more platforms") to avoid screen flicker - Fix to fill in unitialized uabi_instance in virtual engine uAPI - Add two missing W/As for ICL and EHL" * tag 'drm-fixes-2020-01-10' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: add DRIVER_SYNCOBJ_TIMELINE to amdgpu drm/amd/display: Reduce HDMI pixel encoding if max clock is exceeded Revert "drm/amdgpu: Set no-retry as default." drm/fb-helper: Round up bits_per_pixel if possible drm/sun4i: tcon: Set RGB DCLK min. divider based on hardware model drm/i915/dp: Disable Port sync mode correctly on teardown drm/i915: Add Wa_1407352427:icl,ehl drm/i915: Add Wa_1408615072 and Wa_1407596294 to icl,ehl drm/i915/gt: Restore coarse power gating drm/i915/gt: Do not restore invalid RS state drm/i915: Limit audio CDCLK>=2*BCLK constraint back to GLK only drm/i915/gt: Mark up virtual engine uabi_instance drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ
-
git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds authored
Pull rdma fixes from Jason Gunthorpe: "First RDMA subsystem updates for 5.5-rc. A very small set of fixes, most people seem to still be recovering from December! Five small driver fixes: - Fix error flow with MR allocation in bnxt_re - An errata work around for bnxt_re - Misuse of the workqueue API in hfi1 - Protocol error in hfi1 - Regression in 5.5 related to the mmap rework with i40iw" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: i40iw: Remove setting of VMA private data and use rdma_user_mmap_io IB/hfi1: Adjust flow PSN with the correct resync_psn IB/hfi1: Don't cancel unused work item RDMA/bnxt_re: Fix Send Work Entry state check while polling completions RDMA/bnxt_re: Avoid freeing MR resources if dereg fails
-
Dave Airlie authored
Merge tag 'drm-intel-fixes-2020-01-09-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix GitLab issue #446 causing GPU hangs: Do not restore invalid RS state - Fix GitLab issue #846: Restore coarse power gating that was disabled by initial RC66 context corruption security fixes. - Revert f6ec9483 ("drm/i915: extend audio CDCLK>=2*BCLK constraint to more platforms") to avoid screen flicker - Fix to fill in unitialized uabi_instance in virtual engine uAPI - Add two missing W/As for ICL and EHL Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200109133458.GA15558@jlahtine-desk.ger.corp.intel.com
-
- 09 Jan, 2020 12 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpioLinus Torvalds authored
Pull GPIO fixes from Linus Walleij: "Here is a host of GPIO fixes for the v5.5 series. The ACPI fix is especially important, see summary below and in the commit for details: - Select GPIOLIB_IRQCHIP on the max77620 GPIO expander - Fix context restore in the Zynq driver - Create a new ACPI quirk handler for disabling wakeups on problematic hardware. - Fix a coding style issue on the mockup device" * tag 'gpio-v5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism gpiolib: acpi: Turn dmi_system_id table into a generic quirk table gpio: zynq: Fix for bug in zynq_gpio_restore_context API gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP gpio: mockup: fix coding style
-
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: "Two fixes for pin control, not much to say about it, it's just regular driver fixes: - Fix erroneous shift in the Meson driver - Make Lochnagar select the GPIOLIB Kconfig symbol" * tag 'pinctrl-v5.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: meson: Fix wrong shift value when get drive-strength pinctrl: lochnagar: select GPIOLIB
-
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input fixes from Dmitry Torokhov: "Just a few small fixups here" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: imx_sc_key - only take the valid data from SCU firmware as key state Input: add safety guards to input_set_keycode() Input: input_event - fix struct padding on sparc64 Input: uinput - always report EPOLLOUT
-
Russell King authored
The I2C specification states that tsu:sto for standard mode timing must be at minimum 4us. Pictographically, this is: SCL: ____/~~~~~~~~~ SDA: _________/~~~~ ->| |<- 4us minimum We are currently waiting 2.5us between asserting SCL and SDA, which is in violation of the standard. Adjust the timings to ensure that we meet what is stipulated as the minimum timings to ensure that all devices correctly interpret the STOP bus transition. This is more important than trying to generate a square wave with even duty cycle. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
-
Tudor Ambarus authored
Micron flashes do not support 16 bit writes on the Status Register. According to micron datasheets, when using the Write Status Register (01h) command, the chip select should be driven LOW and held LOW until the eighth bit of the last data byte has been latched in, after which it must be driven HIGH. If CS is not driven HIGH, the command is not executed, flag status register error bits are not set, and the write enable latch remains set to 1. This fixes the lock operations on micron flashes. Reported-by: John Garry <john.garry@huawei.com> Fixes: 39d1e334 ("mtd: spi-nor: Fix clearing of QE bit on lock()/unlock()") Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Tested-by: John Garry <john.garry@huawei.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
-
Arnd Bergmann authored
With gcc -O3, we get a new warning: In file included from arch/arm64/include/asm/processor.h:28, from drivers/mtd/sm_ftl.c:8: In function 'memset', inlined from 'sm_read_sector.constprop' at drivers/mtd/sm_ftl.c:250:3: include/linux/string.h:411:9: error: argument 1 null where non-null expected [-Werror=nonnull] return __builtin_memset(p, c, size); >From all I can tell, this cannot happen (the function is called either with a NULL buffer or with a -1 block number but not both), but adding a check makes it more robust and avoids the warning. Fixes: mmtom ("init/Kconfig: enable -O3 for all arches") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
-
Peter Ujfalusi authored
The commit converting the driver to DMAengine was missing the flags for the memcpy prepare call. It went unnoticed since the omap-dma driver was ignoring them. Fixes: 3ed6a4d1 (" mtd: onenand: omap2: Convert to use dmaengine for memcp") Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: H. Nikolaus Schaller <hns@goldelico.com> Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
-
Krzysztof Kozlowski authored
The __iomem memory should be copied with memcpy_fromio. This fixes Sparse warnings like: drivers/mtd/nand/onenand/samsung_mtd.c:678:40: warning: incorrect type in argument 2 (different address spaces) drivers/mtd/nand/onenand/samsung_mtd.c:678:40: expected void const *from drivers/mtd/nand/onenand/samsung_mtd.c:678:40: got void [noderef] <asn:2> *[assigned] p drivers/mtd/nand/onenand/samsung_mtd.c:679:19: warning: incorrect type in assignment (different address spaces) drivers/mtd/nand/onenand/samsung_mtd.c:679:19: expected void [noderef] <asn:2> *[assigned] p drivers/mtd/nand/onenand/samsung_mtd.c:679:19: got unsigned char * Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
-
Amir Mahdi Ghorbanian authored
Correct mispelling, spacing, and coding style flaws caught by checkpatch.pl script in the Omap2 Onenand driver . Signed-off-by: Amir Mahdi Ghorbanian <indigoomega021@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
-
Vasyl Gomonovych authored
Use dma_addr_t type to pass memory address and control data in DMA descriptor fields memory_pointer and ctrl_data_ptr To fix warning: cast to pointer from integer of different size Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
-
Christophe Kerello authored
We are currently using nand_soft_waitrdy to poll the status of the NAND flash. FMC2 enables the wait feature bit (this feature is mandatory for the sequencer mode). By enabling this feature, we can't poll the status of the NAND flash, the read status command is stucked in FMC2 pipeline until R/B# signal is high, and locks the CPU bus. To avoid to lock the CPU bus, we poll FMC2 ISR register. This register reports the status of the R/B# signal. Fixes: 2cd457f3 ("mtd: rawnand: stm32_fmc2: add STM32 FMC2 NAND flash controller driver") Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus Torvalds authored
Pull HID fixes from Jiri Kosina: - fix for OOB in hiddev, from Dmitry Torokhov - _poll API fixes for hidraw, from Marcel Holtmann - functional fix for Steam driver, from Rodrigo Rivas Costa - a few new device IDs / device-specific quirks and other assorted smaller fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: steam: Fix input device disappearing HID: intel-ish-hid: ipc: Add Tiger Lake PCI device ID drivers/hid/hid-multitouch.c: fix a possible null pointer access. HID: wacom: Recognize new MobileStudio Pro PID HID: intel-ish-hid: ipc: add CMP device id HID: hiddev: fix mess in hiddev_open() HID: hid-input: clear unmapped usages HID: Add quirk for incorrect input length on Lenovo Y720 HID: asus: Ignore Asus vendor-page usage-code 0xff events HID: ite: Add USB id match for Acer SW5-012 keyboard dock HID: Add quirk for Xin-Mo Dual Controller HID: Fix slab-out-of-bounds read in hid_field_extract HID: multitouch: Add LG MELF0410 I2C touchscreen support HID: uhid: Fix returning EPOLLOUT from uhid_char_poll HID: hidraw: Fix returning EPOLLOUT from hidraw_poll
-