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2022-10-24efi: random: Use 'ACPI reclaim' memory for random seedArd Biesheuvel
EFI runtime services data is guaranteed to be preserved by the OS, making it a suitable candidate for the EFI random seed table, which may be passed to kexec kernels as well (after refreshing the seed), and so we need to ensure that the memory is preserved without support from the OS itself. However, runtime services data is intended for allocations that are relevant to the implementations of the runtime services themselves, and so they are unmapped from the kernel linear map, and mapped into the EFI page tables that are active while runtime service invocations are in progress. None of this is needed for the RNG seed. So let's switch to EFI 'ACPI reclaim' memory: in spite of the name, there is nothing exclusively ACPI about it, it is simply a type of allocation that carries firmware provided data which may or may not be relevant to the OS, and it is left up to the OS to decide whether to reclaim it after having consumed its contents. Given that in Linux, we never reclaim these allocations, it is a good choice for the EFI RNG seed, as the allocation is guaranteed to survive kexec reboots. One additional reason for changing this now is to align it with the upcoming recommendation for EFI bootloader provided RNG seeds, which must not use EFI runtime services code/data allocations. Cc: <stable@vger.kernel.org> # v4.14+ Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-10-24efi: random: reduce seed size to 32 bytesArd Biesheuvel
We no longer need at least 64 bytes of random seed to permit the early crng init to complete. The RNG is now based on Blake2s, so reduce the EFI seed size to the Blake2s hash size, which is sufficient for our purposes. While at it, drop the READ_ONCE(), which was supposed to prevent size from being evaluated after seed was unmapped. However, this cannot actually happen, so READ_ONCE() is unnecessary here. Cc: <stable@vger.kernel.org> # v4.14+ Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-10-24Revert "coresight: cti: Fix hang in cti_disable_hw()"Greg Kroah-Hartman
This reverts commit 665c157e0204176023860b51a46528ba0ba62c33. It causes reported build warnings: drivers/hwtracing/coresight/coresight-cti-core.c: In functio n 'cti_enable_hw': drivers/hwtracing/coresight/coresight-cti-core.c:93:24: warning: unused variable 'dev' [-Wunused-variable] 93 | struct device *dev = &drvdata->csdev->dev; | ^~~ drivers/hwtracing/coresight/coresight-cti-core.c: In function 'cti_disable_hw': drivers/hwtracing/coresight/coresight-cti-core.c:154:24: warning: unused variable 'dev' [-Wunused-variable] 154 | struct device *dev = &drvdata->csdev->dev; | ^~~ Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Aishwarya TCV <Aishwarya.TCV@arm.com> Cc: Cristian Marussi <Cristian.Marussi@arm.com> Cc: Suzuki Poulose <Suzuki.Poulose@arm.com> Cc: James Clark <james.clark@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Fixes: 665c157e0204 ("coresight: cti: Fix hang in cti_disable_hw()") Link: https://lore.kernel.org/r/20221024135752.2b83af97@canb.auug.org.au Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-24efi/tpm: Pass correct address to memblock_reserveJerry Snitselaar
memblock_reserve() expects a physical address, but the address being passed for the TPM final events log is what was returned from early_memremap(). This results in something like the following: [ 0.000000] memblock_reserve: [0xffffffffff2c0000-0xffffffffff2c00e4] efi_tpm_eventlog_init+0x324/0x370 Pass the address from efi like what is done for the TPM events log. Fixes: c46f3405692d ("tpm: Reserve the TPM final events table") Cc: Matthew Garrett <mjg59@google.com> Cc: Jarkko Sakkinen <jarkko@kernel.org> Cc: Bartosz Szczepanek <bsz@semihalf.com> Cc: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com> Acked-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2022-10-23counter: 104-quad-8: Fix race getting function mode and directionWilliam Breathitt Gray
The quad8_action_read() function checks the Count function mode and Count direction without first acquiring a lock. This is a race condition because the function mode could change by the time the direction is checked. Because the quad8_function_read() already acquires a lock internally, the quad8_function_read() is refactored to spin out the no-lock code to a new quad8_function_get() function. To resolve the race condition in quad8_action_read(), a lock is acquired before calling quad8_function_get() and quad8_direction_read() in order to get both function mode and direction atomically. Fixes: f1d8a071d45b ("counter: 104-quad-8: Add Generic Counter interface support") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20221020141121.15434-1-william.gray@linaro.org/ Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
2022-10-23counter: microchip-tcb-capture: Handle Signal1 read and SynapseWilliam Breathitt Gray
The signal_read(), action_read(), and action_write() callbacks have been assuming Signal0 is requested without checking. This results in requests for Signal1 returning data for Signal0. This patch fixes these oversights by properly checking for the Signal's id in the respective callbacks and handling accordingly based on the particular Signal requested. The trig_inverted member of the mchp_tc_data is removed as superfluous. Fixes: 106b104137fd ("counter: Add microchip TCB capture counter") Cc: stable@vger.kernel.org Reviewed-by: Kamel Bouhara <kamel.bouhara@bootlin.com> Link: https://lore.kernel.org/r/20221018121014.7368-1-william.gray@linaro.org/ Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
2022-10-23Revert "mfd: syscon: Remove repetition of the regmap_get_val_endian()"Jason A. Donenfeld
This reverts commit 72a95859728a7866522e6633818bebc1c2519b17. It broke reboots on big-endian MIPS and MIPS64 malta QEMU instances, which use the syscon driver. Little-endian is not effected, which means likely it's important to handle regmap_get_val_endian() in this function after all. Fixes: 72a95859728a ("mfd: syscon: Remove repetition of the regmap_get_val_endian()") Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Lee Jones <lee@kernel.org> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-10-23Merge tag 'x86_urgent_for_v6.0_rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: "As usually the case, right after a major release, the tip urgent branches accumulate a couple more fixes than normal. And here is the x86, a bit bigger, urgent pile. - Use the correct CPU capability clearing function on the error path in Intel perf LBR - A CFI fix to ftrace along with a simplification - Adjust handling of zero capacity bit mask for resctrl cache allocation on AMD - A fix to the AMD microcode loader to attempt patch application on every logical thread - A couple of topology fixes to handle CPUID leaf 0x1f enumeration info properly - Drop a -mabi=ms compiler option check as both compilers support it now anyway - A couple of fixes to how the initial, statically allocated FPU buffer state is setup and its interaction with dynamic states at runtime" * tag 'x86_urgent_for_v6.0_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu: Fix copy_xstate_to_uabi() to copy init states correctly perf/x86/intel/lbr: Use setup_clear_cpu_cap() instead of clear_cpu_cap() ftrace,kcfi: Separate ftrace_stub() and ftrace_stub_graph() x86/ftrace: Remove ftrace_epilogue() x86/resctrl: Fix min_cbm_bits for AMD x86/microcode/AMD: Apply the patch early on every logical thread x86/topology: Fix duplicated core ID within a package x86/topology: Fix multiple packages shown on a single-package system hwmon/coretemp: Handle large core ID value x86/Kconfig: Drop check for -mabi=ms for CONFIG_EFI_STUB x86/fpu: Exclude dynamic states from init_fpstate x86/fpu: Fix the init_fpstate size check with the actual size x86/fpu: Configure init_fpstate attributes orderly
2022-10-23Merge tag 'iio-fixes-for-6.1a' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus Jonathan writes: "1st set of IIO fixes for the 6.1 cycle. Usual bunch of driver fixes + one set of fixes for driver bugs introduced by a core change to how buffer attributes are handled. - buffer attributes * Remove usage of IIO_CONST_ATTR() for buffer attributes in all drivers where this occurred as that broke wrapping code need to duplicate these for multiple buffer support. The minimal fix is moving to IIO_DEVICE_ATTR_RO() with separate _show() routines. A cleanup of this code, preventing similar issues in future will follow next merge window. - tools/iio * Wrong handling of number of digits in the number 0. - adi,ltc2983 * Avoid reallocating channels on each wake up from sleep by moving that step out of the ltc2983_setup() function. - microchip,mcp3911 * Wrong ID bits + masking in debug prints. * Fix ARRAY_SIZE() vs sizeof() mix up. * Handle NULL return on trigger allocation failure correctly. - st,stm32-adc: * Ensure we initialize sampling time even when optional property not provided in DT. Internal channels require a minimum value that will not otherwise be set. - taos,tsl2583 * Fix a double call of iio_device_unregister() via device managed and un-managed paths." * tag 'iio-fixes-for-6.1a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: bmc150-accel-core: Fix unsafe buffer attributes iio: adxl367: Fix unsafe buffer attributes iio: adxl372: Fix unsafe buffer attributes iio: at91-sama5d2_adc: Fix unsafe buffer attributes iio: temperature: ltc2983: allocate iio channels once tools: iio: iio_utils: fix digit calculation iio: adc: stm32-adc: fix channel sampling time init iio: adc: mcp3911: mask out device ID in debug prints iio: adc: mcp3911: use correct id bits iio: adc: mcp3911: return proper error code on failure to allocate trigger iio: adc: mcp3911: fix sizeof() vs ARRAY_SIZE() bug iio: light: tsl2583: Fix module unloading
2022-10-22Merge tag 'hwmon-for-v6.1-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - corsair-psu: Fix typo in USB id description, and add USB ID for new PSU - pwm-fan: Fix fan power handling when disabling fan control * tag 'hwmon-for-v6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (corsair-psu) Add USB id of the new HX1500i psu hwmon: (pwm-fan) Explicitly switch off fan power when setting pwm1_enable to 0 hwmon: (corsair-psu) fix typo in USB id description
2022-10-22Merge tag 'i2c-for-6.1-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "RPM fix for qcom-cci, platform module alias for xiic, build warning fix for mlxbf, typo fixes in comments" * tag 'i2c-for-6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: mlxbf: depend on ACPI; clean away ifdeffage i2c: fix spelling typos in comments i2c: qcom-cci: Fix ordering of pm_runtime_xx and i2c_add_adapter i2c: xiic: Add platform module alias
2022-10-22Merge tag 'pci-v6.1-fixes-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull pci fixes from Bjorn Helgaas: - Revert a simplification that broke pci-tegra due to a masking error - Update MAINTAINERS for Kishon's email address change and TI DRA7XX/J721E maintainer change * tag 'pci-v6.1-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: MAINTAINERS: Update Kishon's email address in PCI endpoint subsystem MAINTAINERS: Add Vignesh Raghavendra as maintainer of TI DRA7XX/J721E PCI driver Revert "PCI: tegra: Use PCI_CONF1_EXT_ADDRESS() macro"
2022-10-22Merge tag 'media/v6.1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull missed media updates from Mauro Carvalho Chehab: "It seems I screwed-up my previous pull request: it ends up that only half of the media patches that were in linux-next got merged in -rc1. The script which creates the signed tags silently failed due to 5.19->6.0 so it ended generating a tag with incomplete stuff. So here are the missing parts: - a DVB core security fix - lots of fixes and cleanups for atomisp staging driver - old drivers that are VB1 are being moved to staging to be deprecated - several driver updates - mostly for embedded systems, but there are also some things addressing issues with some PC webcams, in the UVC video driver" * tag 'media/v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (163 commits) media: sun6i-csi: Move csi buffer definition to main header file media: sun6i-csi: Introduce and use video helper functions media: sun6i-csi: Add media ops with link notify callback media: sun6i-csi: Remove controls handler from the driver media: sun6i-csi: Register the media device after creation media: sun6i-csi: Pass and store csi device directly in video code media: sun6i-csi: Tidy up video code media: sun6i-csi: Tidy up v4l2 code media: sun6i-csi: Tidy up Kconfig media: sun6i-csi: Use runtime pm for clocks and reset media: sun6i-csi: Define and use variant to get module clock rate media: sun6i-csi: Always set exclusive module clock rate media: sun6i-csi: Tidy up platform code media: sun6i-csi: Refactor main driver data structures media: sun6i-csi: Define and use driver name and (reworked) description media: cedrus: Add a Kconfig dependency on RESET_CONTROLLER media: sun8i-rotate: Add a Kconfig dependency on RESET_CONTROLLER media: sun8i-di: Add a Kconfig dependency on RESET_CONTROLLER media: sun4i-csi: Add a Kconfig dependency on RESET_CONTROLLER media: sun6i-csi: Add a Kconfig dependency on RESET_CONTROLLER ...
2022-10-22hwmon: (corsair-psu) Add USB id of the new HX1500i psuWilken Gottwalt
Also update the documentation accordingly. Signed-off-by: Wilken Gottwalt <wilken.gottwalt@posteo.net> Link: https://lore.kernel.org/r/Y0FghqQCHG/cX5Jz@monster.localdomain Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-10-22usb: bdc: change state when port disconnectedJustin Chen
When port is connected and then disconnected, the state stays as configured. Which is incorrect as the port is no longer configured, but in a not attached state. Signed-off-by: Justin Chen <justinpopo6@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Fixes: efed421a94e6 ("usb: gadget: Add UDC driver for Broadcom USB3.0 device controller IP BDC") Cc: stable <stable@kernel.org> Link: https://lore.kernel.org/r/1664997235-18198-1-git-send-email-justinpopo6@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-22usb: typec: ucsi: acpi: Implement resume callbackHeikki Krogerus
The ACPI driver needs to resume the interface by calling ucsi_resume(). Otherwise we may fail to detect connections and disconnections that happen while the system is suspended. Link: https://bugzilla.kernel.org/show_bug.cgi?id=210425 Fixes: a94ecde41f7e ("usb: typec: ucsi: ccg: enable runtime pm support") Cc: <stable@vger.kernel.org> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20221007100951.43798-3-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-22usb: typec: ucsi: Check the connection on resumeHeikki Krogerus
Checking the connection status of every port on resume. This fixes an issue where the partner device is not unregistered properly after resume if it was unplugged while the system was suspended. The function ucsi_check_connection() is also modified so that it can be used also for registering the connection on top of unregistering it. Link: https://bugzilla.kernel.org/show_bug.cgi?id=210425 Fixes: a94ecde41f7e ("usb: typec: ucsi: ccg: enable runtime pm support") Cc: <stable@vger.kernel.org> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20221007100951.43798-2-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-22usb: gadget: aspeed: Fix probe regressionJoel Stanley
Since commit fc274c1e9973 ("USB: gadget: Add a new bus for gadgets"), the gadget devices are proper driver core devices, which caused each device to request pinmux settings: aspeed_vhub 1e6a0000.usb-vhub: Initialized virtual hub in USB2 mode aspeed-g5-pinctrl 1e6e2080.pinctrl: pin A7 already requested by 1e6a0000.usb-vhub; cannot claim for gadget.0 aspeed-g5-pinctrl 1e6e2080.pinctrl: pin-232 (gadget.0) status -22 aspeed-g5-pinctrl 1e6e2080.pinctrl: could not request pin 232 (A7) from group USB2AD on device aspeed-g5-pinctrl g_mass_storage gadget.0: Error applying setting, reverse things back The vhub driver has already claimed the pins, so prevent the gadgets from requesting them too by setting the magic of_node_reused flag. This causes the driver core to skip the mux request. Reported-by: Zev Weiss <zev@bewilderbeest.net> Reported-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Fixes: fc274c1e9973 ("USB: gadget: Add a new bus for gadgets") Cc: stable@vger.kernel.org Signed-off-by: Joel Stanley <joel@jms.id.au> Tested-by: Zev Weiss <zev@bewilderbeest.net> Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Link: https://lore.kernel.org/r/20221017053006.358520-1-joel@jms.id.au Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-22usb: gadget: uvc: fix sg handling during video encodeJeff Vanhoof
In uvc_video_encode_isoc_sg, the uvc_request's sg list is incorrectly being populated leading to corrupt video being received by the remote end. When building the sg list the usage of buf->sg's 'dma_length' field is not correct and instead its 'length' field should be used. Fixes: e81e7f9a0eb9 ("usb: gadget: uvc: add scatter gather support") Cc: <stable@vger.kernel.org> Signed-off-by: Jeff Vanhoof <qjv001@motorola.com> Signed-off-by: Dan Vacura <w36195@motorola.com> Link: https://lore.kernel.org/r/20221018215044.765044-5-w36195@motorola.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-22usb: gadget: uvc: fix sg handling in error caseDan Vacura
If there is a transmission error the buffer will be returned too early, causing a memory fault as subsequent requests for that buffer are still queued up to be sent. Refactor the error handling to wait for the final request to come in before reporting back the buffer to userspace for all transfer types (bulk/isoc/isoc_sg). This ensures userspace knows if the frame was successfully sent. Fixes: e81e7f9a0eb9 ("usb: gadget: uvc: add scatter gather support") Cc: <stable@vger.kernel.org> Signed-off-by: Dan Vacura <w36195@motorola.com> Link: https://lore.kernel.org/r/20221018215044.765044-4-w36195@motorola.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-22usb: gadget: uvc: fix dropped frame after missed isocDan Vacura
With the re-use of the previous completion status in 0d1c407b1a749 ("usb: dwc3: gadget: Return proper request status") it could be possible that the next frame would also get dropped if the current frame has a missed isoc error. Ensure that an interrupt is requested for the start of a new frame. Fixes: fc78941d8169 ("usb: gadget: uvc: decrease the interrupt load to a quarter") Cc: <stable@vger.kernel.org> Signed-off-by: Dan Vacura <w36195@motorola.com> Link: https://lore.kernel.org/r/20221018215044.765044-2-w36195@motorola.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-22usb: dwc3: gadget: Don't delay End Transfer on delayed_statusThinh Nguyen
The gadget driver may wait on the request completion when it sets the USB_GADGET_DELAYED_STATUS. Make sure that the End Transfer command can go through if the dwc->delayed_status is set so that the request can complete. When the delayed_status is set, the Setup packet is already processed, and the next phase should be either Data or Status. It's unlikely that the host would cancel the control transfer and send a new Setup packet during End Transfer command. But if that's the case, we can try again when ep0state returns to EP0_SETUP_PHASE. Fixes: e1ee843488d5 ("usb: dwc3: gadget: Force sending delayed status during soft disconnect") Cc: stable@vger.kernel.org Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/3f9f59e5d74efcbaee444cf4b30ef639cc7b124e.1666146954.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-22usb: dwc3: Don't switch OTG -> peripheral if extcon is presentAndrey Smirnov
If the extcon device exists, get the mode from the extcon device. If the controller is DRD and the driver is unable to determine the mode, only then default the dr_mode to USB_DR_MODE_PERIPHERAL. Reported-by: Steev Klimaszewski <steev@kali.org> Fixes: 7a84e7353e23 ("Revert "usb: dwc3: Don't switch OTG -> peripheral if extcon is present"") Cc: stable <stable@kernel.org> Reviewed-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Steev Klimaszewski <steev@kali.org> Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/20221017233510.53336-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-21nfp: only clean `sp_indiff` when application firmware is unloadedYinjun Zhang
Currently `sp_indiff` is cleaned when driver is removed. This will cause problem in multi-PF/multi-host case, considering one PF is removed while another is still in use. Since `sp_indiff` is the application firmware property, it should only be cleaned when the firmware is unloaded. Now let management firmware to clean it when necessary, driver only set it. Fixes: b1e4f11e426d ("nfp: refine the ABI of getting `sp_indiff` info") Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20221020081411.80186-1-simon.horman@corigine.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-21amd-xgbe: add the bit rate quirk for Molex cablesRaju Rangoju
The offset 12 (bit-rate) of EEPROM SFP DAC (passive) cables is expected to be in the range 0x64 to 0x68. However, the 5 meter and 7 meter Molex passive cables have the rate ceiling 0x78 at offset 12. Add a quirk for Molex passive cables to extend the rate ceiling to 0x78. Fixes: abf0a1c2b26a ("amd-xgbe: Add support for SFP+ modules") Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-21amd-xgbe: fix the SFP compliance codes check for DAC cablesRaju Rangoju
The current XGBE code assumes that offset 6 of EEPROM SFP DAC (passive) cables is NULL. However, some cables (the 5 meter and 7 meter Molex passive cables) have non-zero data at offset 6. Fix the logic by moving the passive cable check above the active checks, so as not to be improperly identified as an active cable. This will fix the issue for any passive cable that advertises 1000Base-CX in offset 6. Fixes: abf0a1c2b26a ("amd-xgbe: Add support for SFP+ modules") Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-21amd-xgbe: enable PLL_CTL for fixed PHY modes onlyRaju Rangoju
PLL control setting(RRC) is needed only in fixed PHY configuration to fix the peer-peer issues. Without the PLL control setting, the link up takes longer time in a fixed phy configuration. Driver implements SW RRC for Autoneg On configuration, hence PLL control setting (RRC) is not needed for AN On configuration, and can be skipped. Also, PLL re-initialization is not needed for PHY Power Off and RRC commands. Otherwise, they lead to mailbox errors. Added the changes accordingly. Fixes: daf182d360e5 ("net: amd-xgbe: Toggle PLL settings during rate change") Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-21amd-xgbe: use enums for mailbox cmd and sub_cmdsRaju Rangoju
Instead of using hardcoded values, use enumerations for mailbox command and sub commands. Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-21amd-xgbe: Yellow carp devices do not need rrcRaju Rangoju
Link stability issues are noticed on Yellow carp platforms when Receiver Reset Cycle is issued. Since the CDR workaround is disabled on these platforms, the Receiver Reset Cycle is not needed. So, avoid issuing rrc on Yellow carp platforms. Fixes: dbb6c58b5a61 ("net: amd-xgbe: Add Support for Yellow Carp Ethernet device") Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-22scsi: ufs: core: Fix typo in commentKeoseong Park
Change "drity" to "dirty". Signed-off-by: Keoseong Park <keosung.park@samsung.com> Link: https://lore.kernel.org/r/20221019034530epcms2p2b10e072bb66b3fd6cdbe0e2423c11735@epcms2p2 Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-10-22scsi: mpi3mr: Select CONFIG_SCSI_SAS_ATTRSMichal Kubecek
Starting with commit 42fc9fee116f ("scsi: mpi3mr: Add helper functions to manage device's port"), kernel configured with CONFIG_SCSI_MPI3MR=m and CONFIG_SCSI_SAS_ATTRS=n fails to build because modpost cannot find symbols used in mpi3mr_transport.c: ERROR: modpost: "sas_port_alloc_num" [drivers/scsi/mpi3mr/mpi3mr.ko] undefined! ERROR: modpost: "sas_remove_host" [drivers/scsi/mpi3mr/mpi3mr.ko] undefined! ERROR: modpost: "sas_phy_alloc" [drivers/scsi/mpi3mr/mpi3mr.ko] undefined! ERROR: modpost: "sas_phy_free" [drivers/scsi/mpi3mr/mpi3mr.ko] undefined! ... Select CONFIG_SCSI_SAS_ATTRS when CONFIG_SCSI_MPI3MR is enabled to prevent inconsistent configs. Link: https://lore.kernel.org/r/20221017145517.93BCB6043B@lion.mk-sys.cz Fixes: 42fc9fee116f ("scsi: mpi3mr: Add helper functions to manage device's port") Acked-by: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-10-22scsi: ufs: core: Fix typo for register name in commentsKeoseong Park
Change "UTRMLCLR" to "UTMRLCLR". The meaning is "UTP Task Management Request List CLear Register" Signed-off-by: Keoseong Park <keosung.park@samsung.com> Link: https://lore.kernel.org/r/20221017095815epcms2p110e3421b99bb9a937620b4d065d0ed12@epcms2p1 Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-10-22scsi: pm80xx: Display proc_name in sysfsIgor Pylypiv
The proc_name entry in sysfs for pm80xx is "(null)" because it is not initialized in scsi_host_template: Before: host:~# cat /sys/class/scsi_host/host6/proc_name (null) After: host:~# cat /sys/class/scsi_host/host6/proc_name pm80xx Signed-off-by: Igor Pylypiv <ipylypiv@google.com> Link: https://lore.kernel.org/r/20221007230651.308969-1-ipylypiv@google.com Reviewed-by: Jolly Shah <jollys@google.com> Acked-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-10-22scsi: ufs: core: Fix the error log in ufshcd_query_flag_retry()Dukhyun Kwon
In ufshcd_query_flag_retry() failed log is incorrectly output as "ufs attibute". Signed-off-by: Dukhyun Kwon <d_hyun.kwon@samsung.com> Link: https://lore.kernel.org/r/1891546521.01666080182092.JavaMail.epsvc@epcpadp4 Reviewed-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-10-21Merge tag 'thermal-6.1-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "This fixes the control CPU selection in the intel_powerclamp thermal driver" * tag 'thermal-6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: intel_powerclamp: Use first online CPU as control_cpu
2022-10-21Merge tag 'pm-6.1-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix some issues and clean up code in ARM cpufreq drivers. Specifics: - Fix module loading in the Tegra124 cpufreq driver (Jon Hunter) - Fix memory leak and update to read-only region in the qcom cpufreq driver (Fabien Parent) - Miscellaneous minor cleanups to cpufreq drivers (Fabien Parent, Yang Yingliang)" * tag 'pm-6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: sun50i: Switch to use dev_err_probe() helper cpufreq: qcom-nvmem: Switch to use dev_err_probe() helper cpufreq: imx6q: Switch to use dev_err_probe() helper cpufreq: dt: Switch to use dev_err_probe() helper cpufreq: qcom: remove unused parameter in function definition cpufreq: qcom: fix writes in read-only memory region cpufreq: qcom: fix memory leak in error path cpufreq: tegra194: Fix module loading
2022-10-21Merge tag 'acpi-6.1-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These fix issues introduced during this merge window (ACPI/PCI, device enumeration and documentation) and some other ones found recently. Specifics: - Add missing device reference counting to acpi_get_pci_dev() after changing it recently (Rafael Wysocki) - Fix resource list walk in acpi_dma_get_range() (Robin Murphy) - Add IRQ override quirk for LENOVO IdeaPad and extend the IRQ override warning message (Jiri Slaby) - Fix integer overflow in ghes_estatus_pool_init() (Ashish Kalra) - Fix multiple error records handling in one of the ACPI extlog driver code paths (Tony Luck) - Prune DSDT override documentation from index after dropping it (Bagas Sanjaya)" * tag 'acpi-6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: scan: Fix DMA range assignment ACPI: PCI: Fix device reference counting in acpi_get_pci_dev() ACPI: resource: note more about IRQ override ACPI: resource: do IRQ override on LENOVO IdeaPad ACPI: extlog: Handle multiple records ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init() Documentation: ACPI: Prune DSDT override documentation from index
2022-10-21Merge tag 'efi-fixes-for-v6.1-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI fixes from Ard Biesheuvel: - fixes for the EFI variable store refactor that landed in v6.0 - fixes for issues that were introduced during the merge window - back out some changes related to EFI zboot signing - we'll add a better solution for this during the next cycle * tag 'efi-fixes-for-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi: runtime: Don't assume virtual mappings are missing if VA == PA == 0 efi: libstub: Fix incorrect payload size in zboot header efi: libstub: Give efi_main() asmlinkage qualification efi: efivars: Fix variable writes without query_variable_store() efi: ssdt: Don't free memory if ACPI table was loaded successfully efi: libstub: Remove zboot signing from build options
2022-10-21Merge tag 'iommu-fixes-v6.1-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: "Intel VT-d fixes: - Fix a lockdep splat issue in intel_iommu_init() - Allow NVS regions to pass RMRR check - Domain cleanup in error path" * tag 'iommu-fixes-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Clean up si_domain in the init_dmars() error path iommu/vt-d: Allow NVS regions in arch_rmrr_sanity_check() iommu/vt-d: Use rcu_lock in get_resv_regions iommu: Add gfp parameter to iommu_alloc_resv_region
2022-10-21Merge tag 'for-linus-2022102101' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Benjamin Tissoires: - a 12 year old bug fix for the Apple Magic Trackpad v1 (José Expósito) - a fix for a potential crash on removal of the Playstation controllers (Roderick Colenbrander) - a few new device IDs and device-specific quirks, most notably support of the new Playstation DualSense Edge controller * tag 'for-linus-2022102101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: lenovo: Make array tp10ubkbd_led static const HID: saitek: add madcatz variant of MMO7 mouse device ID HID: playstation: support updated DualSense rumble mode. HID: playstation: add initial DualSense Edge controller support HID: playstation: stop DualSense output work on remove. HID: magicmouse: Do not set BTN_MOUSE on double report
2022-10-21ACPI: NUMA: Add CXL CFMWS 'nodes' to the possible nodes setDan Williams
The ACPI CEDT.CFMWS indicates a range of possible address where new CXL regions can appear. Each range is associated with a QTG id (QoS Throttling Group id). For each range + QTG pair that is not covered by a proximity domain in the SRAT, Linux creates a new NUMA node. However, the commit that added the new ranges missed updating the node_possible mask which causes memory_group_register() to fail. Add the new nodes to the nodes_possible mask. Cc: <stable@vger.kernel.org> Fixes: fd49f99c1809 ("ACPI: NUMA: Add a node and memblk for each CFMWS not in SRAT") Cc: Alison Schofield <alison.schofield@intel.com> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reported-by: Vishal Verma <vishal.l.verma@intel.com> Tested-by: Vishal Verma <vishal.l.verma@intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Vishal Verma <vishal.l.verma@intel.com> Link: https://lore.kernel.org/r/166631003537.1167078.9373680312035292395.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-10-21Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two small changes, one in the lpfc driver and the other in the core. The core change is an additional footgun guard which prevents users from writing the wrong state to sysfs and causing a hang" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: lpfc: Fix memory leak in lpfc_create_port() scsi: core: Restrict legal sdev_state transitions via sysfs
2022-10-21Merge tag 'block-6.1-2022-10-20' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request via Christoph: - fix nvme-hwmon for DMA non-cohehrent architectures (Serge Semin) - add a nvme-hwmong maintainer (Christoph Hellwig) - fix error pointer dereference in error handling (Dan Carpenter) - fix invalid memory reference in nvmet_subsys_attr_qid_max_show (Daniel Wagner) - don't limit the DMA segment size in nvme-apple (Russell King) - fix workqueue MEM_RECLAIM flushing dependency (Sagi Grimberg) - disable write zeroes on various Kingston SSDs (Xander Li) - fix a memory leak with block device tracing (Ye) - flexible-array fix for ublk (Yushan) - document the ublk recovery feature from this merge window (ZiyangZhang) - remove dead bfq variable in struct (Yuwei) - error handling rq clearing fix (Yu) - add an IRQ safety check for the cached bio freeing (Pavel) - drbd bio cloning fix (Christoph) * tag 'block-6.1-2022-10-20' of git://git.kernel.dk/linux: blktrace: remove unnessary stop block trace in 'blk_trace_shutdown' blktrace: fix possible memleak in '__blk_trace_remove' blktrace: introduce 'blk_trace_{start,stop}' helper bio: safeguard REQ_ALLOC_CACHE bio put block, bfq: remove unused variable for bfq_queue drbd: only clone bio if we have a backing device ublk_drv: use flexible-array member instead of zero-length array nvmet: fix invalid memory reference in nvmet_subsys_attr_qid_max_show nvmet: fix workqueue MEM_RECLAIM flushing dependency nvme-hwmon: kmalloc the NVME SMART log buffer nvme-hwmon: consistently ignore errors from nvme_hwmon_init nvme: add Guenther as nvme-hwmon maintainer nvme-apple: don't limit DMA segement size nvme-pci: disable write zeroes on various Kingston SSD nvme: fix error pointer dereference in error handling Documentation: document ublk user recovery feature blk-mq: fix null pointer dereference in blk_mq_clear_rq_mapping()
2022-10-21Merge tag 'for-linus-6.1-rc2-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Just two fixes for the new 'virtio with grants' feature" * tag 'for-linus-6.1-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/virtio: Convert PAGE_SIZE/PAGE_SHIFT/PFN_UP to Xen counterparts xen/virtio: Handle cases when page offset > PAGE_SIZE properly
2022-10-21drm/amdgpu: Adjust MES polling timeout for sriovYiqing Yao
[why] MES response time in sriov may be longer than default value due to reset or init in other VF. A timeout value specific to sriov is needed. [how] When in sriov, adjust the timeout value to calculated worst case scenario. Signed-off-by: Yiqing Yao <yiqing.yao@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-10-21drm/amd/pm: update driver-if header for smu_v13_0_10Kenneth Feng
update driver-if header for smu_v13_0_10 and merge with smu_v13_0_0 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-10-21drm/amdgpu: fix pstate setting issueChengming Gui
[WHY] 0, original pstate X 1, ctx_A_create -> ctx_A->stable_pstate = X 2, ctx_A_set_pstate (Y) -> current pstate is Y (PEAK or STANDARD) 3, ctx_B_create -> ctx_B->stable_pstate = Y 4, ctx_A_destroy -> restore pstate to X 5, ctx_B_destroy -> restore pstate to Y Above sequence will cause final pstate is wrong (Y), should be original X. [HOW] When ctx_B create, if ctx_A touched pstate setting (not auto, stable_pstate_ctx != NULL), set ctx_B->stable_pstate the same value as ctx_A saved, if stable_pstate_ctx == NULL, fetch current pstate to fill ctx_B->stable_pstate. Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-10-21Merge tag 'mm-hotfixes-stable-2022-10-20' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morron: "Seventeen hotfixes, mainly for MM. Five are cc:stable and the remainder address post-6.0 issues" * tag 'mm-hotfixes-stable-2022-10-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: nouveau: fix migrate_to_ram() for faulting page mm/huge_memory: do not clobber swp_entry_t during THP split hugetlb: fix memory leak associated with vma_lock structure mm/page_alloc: reduce potential fragmentation in make_alloc_exact() mm: /proc/pid/smaps_rollup: fix maple tree search mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages mm/mmap: fix MAP_FIXED address return on VMA merge mm/mmap.c: __vma_adjust(): suppress uninitialized var warning mm/mmap: undo ->mmap() when mas_preallocate() fails init: Kconfig: fix spelling mistake "satify" -> "satisfy" ocfs2: clear dinode links count in case of error ocfs2: fix BUG when iput after ocfs2_mknod fails gcov: support GCC 12.1 and newer compilers zsmalloc: zs_destroy_pool: add size_class NULL check mm/mempolicy: fix mbind_range() arguments to vma_merge() mailmap: update email for Qais Yousef mailmap: update Dan Carpenter's email address
2022-10-21Merge tag 'linux-watchdog-6.1-rc2' of ↵Linus Torvalds
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add tracing events for the most common watchdog events * tag 'linux-watchdog-6.1-rc2' of git://www.linux-watchdog.org/linux-watchdog: watchdog: Add tracing events for the most usual watchdog events
2022-10-21Merge branches 'acpi-scan', 'acpi-resource', 'acpi-apei', 'acpi-extlog' and ↵Rafael J. Wysocki
'acpi-docs' Merge assorted ACPI fixes for 6.1-rc2: - Fix resource list walk in acpi_dma_get_range() (Robin Murphy). - Add IRQ override quirk for LENOVO IdeaPad and extend the IRQ override warning message (Jiri Slaby). - Fix integer overflow in ghes_estatus_pool_init() (Ashish Kalra). - Fix multiple error records handling in one of the ACPI extlog driver code paths (Tony Luck). - Prune DSDT override documentation from index after dropping it (Bagas Sanjaya). * acpi-scan: ACPI: scan: Fix DMA range assignment * acpi-resource: ACPI: resource: note more about IRQ override ACPI: resource: do IRQ override on LENOVO IdeaPad * acpi-apei: ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init() * acpi-extlog: ACPI: extlog: Handle multiple records * acpi-docs: Documentation: ACPI: Prune DSDT override documentation from index
generated by cgit (git 2.34.1) at 2025-09-12 00:16:13 +0000