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2021-04-15ch_ktls: fix device connection closeVinay Kumar Yadav
When sge queue is full and chcr_ktls_xmit_wr_complete() returns failure, skb is not freed if it is not the last tls record in this skb, causes refcount never gets freed and tls_dev_del() never gets called on this connection. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-15ch_ktls: Fix kernel panicVinay Kumar Yadav
Taking page refcount is not ideal and causes kernel panic sometimes. It's better to take tx_ctx lock for the complete skb transmit, to avoid page cleanup if ACK received in middle. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-15Merge tag 'mlx5-fixes-2021-04-14' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2021-04-14 This series provides 3 small fixes to mlx5 driver. Please pull and let me know if there is any problem. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-16HSI: core: fix resource leaks in hsi_add_client_from_dt()Dan Carpenter
If some of the allocations fail between the dev_set_name() and the device_register() then the name will not be freed. Fix this by moving dev_set_name() directly in front of the call to device_register(). Fixes: a2aa24734d9d ("HSI: Add common DT binding for HSI client devices") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2021-04-15i40e: fix the panic when running bpf in xdpdrv modeJason Xing
Fix this panic by adding more rules to calculate the value of @rss_size_max which could be used in allocating the queues when bpf is loaded, which, however, could cause the failure and then trigger the NULL pointer of vsi->rx_rings. Prio to this fix, the machine doesn't care about how many cpus are online and then allocates 256 queues on the machine with 32 cpus online actually. Once the load of bpf begins, the log will go like this "failed to get tracking for 256 queues for VSI 0 err -12" and this "setup of MAIN VSI failed". Thus, I attach the key information of the crash-log here. BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 RIP: 0010:i40e_xdp+0xdd/0x1b0 [i40e] Call Trace: [2160294.717292] ? i40e_reconfig_rss_queues+0x170/0x170 [i40e] [2160294.717666] dev_xdp_install+0x4f/0x70 [2160294.718036] dev_change_xdp_fd+0x11f/0x230 [2160294.718380] ? dev_disable_lro+0xe0/0xe0 [2160294.718705] do_setlink+0xac7/0xe70 [2160294.719035] ? __nla_parse+0xed/0x120 [2160294.719365] rtnl_newlink+0x73b/0x860 Fixes: 41c445ff0f48 ("i40e: main driver core") Co-developed-by: Shujin Li <lishujin@kuaishou.com> Signed-off-by: Shujin Li <lishujin@kuaishou.com> Signed-off-by: Jason Xing <xingwanli@kuaishou.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-15i2c: mv64xxx: Fix random system lock caused by runtime PMMarek Behún
I noticed a weird bug with this driver on Marvell CN9130 Customer Reference Board. Sometime after boot, the system locks with the following message: [104.071363] i2c i2c-0: mv64xxx: I2C bus locked, block: 1, time_left: 0 The system does not respond afterwards, only warns about RCU stalls. This first appeared with commit e5c02cf54154 ("i2c: mv64xxx: Add runtime PM support"). With further experimentation I discovered that adding a delay into mv64xxx_i2c_hw_init() fixes this issue. This function is called before every xfer, due to how runtime PM works in this driver. It seems that in order to work correctly, a delay is needed after the bus is reset in this function. Since there already is a known erratum with this controller needing a delay, I assume that this is just another place this needs to be applied. Therefore I apply the delay only if errata_delay is true. Signed-off-by: Marek Behún <kabel@kernel.org> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Reviewed-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2021-04-15Merge tag 'nand/for-5.13' of ↵Richard Weinberger
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next MTD core: * Handle possible -EPROBE_DEFER from parse_mtd_partitions() NAND core: * Fix error handling in nand_prog_page_op() (x2) * Add a helper to retrieve the number of ECC bytes per step * Add a helper to retrieve the number of ECC steps * Let ECC engines advertize the exact number of steps * ECC Hamming: - Populate the public nsteps field - Use the public nsteps field * ECC BCH: - Populate the public nsteps field - Use the public nsteps field Raw NAND core: * Add support for secure regions in NAND memory * Try not to use the ECC private structures * Remove duplicate include in rawnand.h * BBT: - Skip bad blocks when searching for the BBT in NAND Raw NAND controller drivers: * Qcom: - Convert bindings to YAML - Use dma_mapping_error() for error check - Add missing nand_cleanup() in error path - Return actual error code instead of -ENODEV - Update last code word register - Add helper to configure location register - Rename parameter name in macro - Add helper to check last code word - Convert nandc to chip in Read/Write helper - Update register macro name for 0x2c offset * GPMI: - Fix a double free in gpmi_nand_init * Rockchip: - Use flexible-array member instead of zero-length array * Atmel: - Update ecc_stats.corrected counter * MXC: - Remove unneeded of_match_ptr() * R852: - replace spin_lock_irqsave by spin_lock in hard IRQ * Brcmnand: - Move to polling in pio mode on oops write - Read/write oob during EDU transfer - Fix OOB R/W with Hamming ECC * FSMC: - Fix error code in fsmc_nand_probe() * OMAP: - Use ECC information from the generic structures SPI-NAND core: * Add missing MODULE_DEVICE_TABLE() SPI-NAND drivers: * gigadevice: Support GD5F1GQ5UExxG
2021-04-15Merge tag 'spi-nor/for-5.13' of ↵Richard Weinberger
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next SPI NOR core changes: - Add OTP support - Fix module unload while an op in progress - Add various cleanup patches SPI NOR controller drivers changes: - intel-spi: Move platform data header to x86 subfolder
2021-04-15Merge tag 'cfi/for-5.13' of ↵Richard Weinberger
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next CFI changes Just a couple of fixes for v5.13-rc1 * Disable broken buffered writes for CFI chips within ID 0x2201 * Address a Coverity report for unused value
2021-04-15Merge branch 'for-5.12' of ↵Mark Brown
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.13
2021-04-15Merge branch 'md-next' of ↵Jens Axboe
https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.13/drivers Pull MD updates from Song: "1. mddev_find_or_alloc() clean up, from Christoph. 2. Fix NULL pointer deref with external bitmap, from Sudhakar." * 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md: md/bitmap: wait for external bitmap writes to complete during tear down md: do not return existing mddevs from mddev_find_or_alloc md: refactor mddev_find_or_alloc md: factor out a mddev_alloc_unit helper from mddev_find
2021-04-15md/bitmap: wait for external bitmap writes to complete during tear downSudhakar Panneerselvam
NULL pointer dereference was observed in super_written() when it tries to access the mddev structure. [The below stack trace is from an older kernel, but the problem described in this patch applies to the mainline kernel.] [ 1194.474861] task: ffff8fdd20858000 task.stack: ffffb99d40790000 [ 1194.488000] RIP: 0010:super_written+0x29/0xe1 [ 1194.499688] RSP: 0018:ffff8ffb7fcc3c78 EFLAGS: 00010046 [ 1194.512477] RAX: 0000000000000000 RBX: ffff8ffb7bf4a000 RCX: ffff8ffb78991048 [ 1194.527325] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8ffb56b8a200 [ 1194.542576] RBP: ffff8ffb7fcc3c90 R08: 000000000000000b R09: 0000000000000000 [ 1194.558001] R10: ffff8ffb56b8a298 R11: 0000000000000000 R12: ffff8ffb56b8a200 [ 1194.573070] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1194.588117] FS: 0000000000000000(0000) GS:ffff8ffb7fcc0000(0000) knlGS:0000000000000000 [ 1194.604264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1194.617375] CR2: 00000000000002b8 CR3: 00000021e040a002 CR4: 00000000007606e0 [ 1194.632327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1194.647865] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1194.663316] PKRU: 55555554 [ 1194.674090] Call Trace: [ 1194.683735] <IRQ> [ 1194.692948] bio_endio+0xae/0x135 [ 1194.703580] blk_update_request+0xad/0x2fa [ 1194.714990] blk_update_bidi_request+0x20/0x72 [ 1194.726578] __blk_end_bidi_request+0x2c/0x4d [ 1194.738373] __blk_end_request_all+0x31/0x49 [ 1194.749344] blk_flush_complete_seq+0x377/0x383 [ 1194.761550] flush_end_io+0x1dd/0x2a7 [ 1194.772910] blk_finish_request+0x9f/0x13c [ 1194.784544] scsi_end_request+0x180/0x25c [ 1194.796149] scsi_io_completion+0xc8/0x610 [ 1194.807503] scsi_finish_command+0xdc/0x125 [ 1194.818897] scsi_softirq_done+0x81/0xde [ 1194.830062] blk_done_softirq+0xa4/0xcc [ 1194.841008] __do_softirq+0xd9/0x29f [ 1194.851257] irq_exit+0xe6/0xeb [ 1194.861290] do_IRQ+0x59/0xe3 [ 1194.871060] common_interrupt+0x1c6/0x382 [ 1194.881988] </IRQ> [ 1194.890646] RIP: 0010:cpuidle_enter_state+0xdd/0x2a5 [ 1194.902532] RSP: 0018:ffffb99d40793e68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff43 [ 1194.917317] RAX: ffff8ffb7fce27c0 RBX: ffff8ffb7fced800 RCX: 000000000000001f [ 1194.932056] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 1194.946428] RBP: ffffb99d40793ea0 R08: 0000000000000004 R09: 0000000000002ed2 [ 1194.960508] R10: 0000000000002664 R11: 0000000000000018 R12: 0000000000000003 [ 1194.974454] R13: 000000000000000b R14: ffffffff925715a0 R15: 0000011610120d5a [ 1194.988607] ? cpuidle_enter_state+0xcc/0x2a5 [ 1194.999077] cpuidle_enter+0x17/0x19 [ 1195.008395] call_cpuidle+0x23/0x3a [ 1195.017718] do_idle+0x172/0x1d5 [ 1195.026358] cpu_startup_entry+0x73/0x75 [ 1195.035769] start_secondary+0x1b9/0x20b [ 1195.044894] secondary_startup_64+0xa5/0xa5 [ 1195.084921] RIP: super_written+0x29/0xe1 RSP: ffff8ffb7fcc3c78 [ 1195.096354] CR2: 00000000000002b8 bio in the above stack is a bitmap write whose completion is invoked after the tear down sequence sets the mddev structure to NULL in rdev. During tear down, there is an attempt to flush the bitmap writes, but for external bitmaps, there is no explicit wait for all the bitmap writes to complete. For instance, md_bitmap_flush() is called to flush the bitmap writes, but the last call to md_bitmap_daemon_work() in md_bitmap_flush() could generate new bitmap writes for which there is no explicit wait to complete those writes. The call to md_bitmap_update_sb() will return simply for external bitmaps and the follow-up call to md_update_sb() is conditional and may not get called for external bitmaps. This results in a kernel panic when the completion routine, super_written() is called which tries to reference mddev in the rdev that has been set to NULL(in unbind_rdev_from_array() by tear down sequence). The solution is to call md_super_wait() for external bitmaps after the last call to md_bitmap_daemon_work() in md_bitmap_flush() to ensure there are no pending bitmap writes before proceeding with the tear down. Cc: stable@vger.kernel.org Signed-off-by: Sudhakar Panneerselvam <sudhakar.panneerselvam@oracle.com> Reviewed-by: Zhao Heming <heming.zhao@suse.com> Signed-off-by: Song Liu <song@kernel.org>
2021-04-15md: do not return existing mddevs from mddev_find_or_allocChristoph Hellwig
Instead of returning an existing mddev, just for it to be discarded later directly return -EEXIST. Rename the function to mddev_alloc now that it doesn't find an existing mddev. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Song Liu <song@kernel.org>
2021-04-15md: refactor mddev_find_or_allocChristoph Hellwig
Allocate the new mddev first speculatively, which greatly simplifies the code flow. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Song Liu <song@kernel.org>
2021-04-15md: factor out a mddev_alloc_unit helper from mddev_findChristoph Hellwig
Split out a self contained helper to find a free minor for the md "unit" number. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Song Liu <song@kernel.org>
2021-04-15Merge tag 'gpio-fixes-for-v5.12-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fix from Bartosz Golaszewski: "A single fix for an older problem with the sysfs interface: do not allow exporting GPIO lines which were marked invalid by the driver" * tag 'gpio-fixes-for-v5.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: sysfs: Obey valid_mask
2021-04-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Jiri Kosina: "The changes are all device/driver specific fixes: - EV_KEY and EV_ABS regression fix for Wacom from Ping Cheng - BIOS-specific quirk to fix some of the AMD_SFH-based systems, from Hans de Goede - other small error handling fixes and device ID additions" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: wacom: set EV_KEY and EV_ABS only for non-HID_GENERIC type of devices AMD_SFH: Add DMI quirk table for BIOS-es which don't set the activestatus bits AMD_SFH: Add sensor_mask module parameter AMD_SFH: Removed unused activecontrolstatus member from the amd_mp2_dev struct HID: wacom: Assign boolean values to a bool variable HID cp2112: fix support for multiple gpiochips HID: alps: fix error return code in alps_input_configured() HID: asus: Add support for 2021 ASUS N-Key keyboard HID: google: add don USB id
2021-04-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: "Just a few driver fixes here" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elants_i2c - drop zero-checking of ABS_MT_TOUCH_MAJOR resolution Input: elants_i2c - fix division by zero if firmware reports zero phys size Input: nspire-keypad - enable interrupts only when opened Input: i8042 - fix Pegatron C15B ID entry Input: n64joy - fix return value check in n64joy_probe() Input: s6sy761 - fix coordinate read bit shift
2021-04-15PM: wakeup: use dev_set_name() directlyAndy Shevchenko
We have open coded dev_set_name() implementation, replace that with a direct call. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-04-15spi: spi-zynqmp-gqspi: Fix runtime PM imbalance in zynqmp_qspi_probeDinghao Liu
There is a PM usage counter decrement after zynqmp_qspi_init_hw() without any refcount increment, which leads to refcount leak.Add a refcount increment to balance the refcount. Also set auto_runtime_pm to resume suspended spi controller. Fixes: 9e3a000362aec ("spi: zynqmp: Add pm runtime support") Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Tested-by: Quanyang Wang <quanyang.wang@windriver.com> Link: https://lore.kernel.org/r/20210415074644.24646-1-dinghao.liu@zju.edu.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-15spi: s3c64xx: constify driver/match dataKrzysztof Kozlowski
The match data (struct s3c64xx_spi_port_config) stored in of_device_id and platform_device_id tables is not modified by the driver and can be handled entirely in a const-way to increase the code safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org> Link: https://lore.kernel.org/r/20210414203343.203119-3-krzysztof.kozlowski@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-15spi: s3c64xx: correct kerneldoc of s3c64xx_spi_port_configKrzysztof Kozlowski
Correct the name of s3c64xx_spi_port_config structure in kerneldoc: drivers/spi/spi-s3c64xx.c:154: warning: expecting prototype for struct s3c64xx_spi_info. Prototype was for struct s3c64xx_spi_port_config instead Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org> Link: https://lore.kernel.org/r/20210414203343.203119-2-krzysztof.kozlowski@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-15spi: s3c64xx: simplify getting of_device_id match dataKrzysztof Kozlowski
Use of_device_get_match_data() to make the code slightly smaller and to remove the of_device_id table forward declaration. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org> Link: https://lore.kernel.org/r/20210414203343.203119-1-krzysztof.kozlowski@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-15spi: pxa2xx: Add support for Intel Alder Lake PCH-MJarkko Nikula
Add support for LPSS SPI on Intel Alder Lake PCH-M. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Link: https://lore.kernel.org/r/20210415135917.54144-1-jarkko.nikula@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-15mmc: sdhci-s3c: constify uses of driver/match dataKrzysztof Kozlowski
The driver data (struct sdhci_s3c_drv_data) stored in of_device_id table is allocated as const and used only in const-way. Skip unnecessary const-away casts and convert all users to work with pointer to const. This is both more logical and safer. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org> Link: https://lore.kernel.org/r/20210415084412.51125-3-krzysztof.kozlowski@canonical.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-15mmc: sdhci-s3c: correct kerneldoc of sdhci_s3c_drv_dataKrzysztof Kozlowski
Correct the name of sdhci_s3c_drv_data structure in kerneldoc: drivers/mmc/host/sdhci-s3c.c:143: warning: expecting prototype for struct sdhci_s3c_driver_data. Prototype was for struct sdhci_s3c_drv_data instead Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org> Link: https://lore.kernel.org/r/20210415084412.51125-2-krzysztof.kozlowski@canonical.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-15mmc: sdhci-s3c: simplify getting of_device_id match dataKrzysztof Kozlowski
Use of_device_get_match_data() to make the code slightly smaller and to remove the of_device_id table forward declaration. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Sylwester Nawrocki <snawrocki@kernel.org> Link: https://lore.kernel.org/r/20210415084412.51125-1-krzysztof.kozlowski@canonical.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-15mmc: tmio: always restore irq registerWolfram Sang
Currently, only SDHI on R-Car Gen2+ reinitializes the irq register during reset but it should be done on all instances. We can move it from the SDHI driver to the TMIO core, because we now have the 'sd_irq_mask_all' variable which carries the proper value to use. That also means we can remove the initialization from tmio_mmc_probe() because it calls tmio_mmc_reset(), too. We only move that tmio_mmc_reset() call there a little to ensure 'sd_irq_mask_all' is properly set. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20210413083137.11171-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-15mmc: sdhci-pci-gli: Enlarge ASPM L1 entry delay of GL975xBen Chuang
GL975x enters ASPM L1 state after a short idle in default. Enlarge the idle period to 7.9us for improving the R/W performance. Signed-off-by: Ben Chuang <benchuanggli@gmail.com> Link: https://lore.kernel.org/r/20210415032637.5219-1-benchuanggli@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-15platform/x86: intel_chtdc_ti_pwrbtn: Fix missing IRQF_ONESHOT as only ↵Guangqing Zhu
threaded handler Coccinelle noticed: drivers/platform/x86/intel_chtdc_ti_pwrbtn.c:59:7-32: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT Signed-off-by: Guangqing Zhu <zhuguangqing83@gmail.com> Link: https://lore.kernel.org/r/20210415091435.10486-1-zhuguangqing83@gmail.com Tested-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-04-15mmc: core: Let eMMC sanitize not retry in case of timeout/failureBean Huo
Not all commands need to be retried in case of a timeout/failure. This is the case for the eMMC sanitize command, for example, which is issued through the ioctl interface. More precisely, in case of timeout, retrying could make the user wait for a very long time as each retry loop could last for a couple of minutes. Therefore, let's not use retries for the eMMC sanitize command. Signed-off-by: Bean Huo <beanhuo@micron.com> Link: https://lore.kernel.org/r/20210414212236.346813-3-huobean@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-15mmc: core: Add a retries parameter to __mmc_switch functionBean Huo
Add command retries parameter to __mmc_switch(), let caller pass retries according to the caller's condition. Signed-off-by: Bean Huo <beanhuo@micron.com> Link: https://lore.kernel.org/r/20210414212236.346813-2-huobean@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-15media: coda: fix macroblocks count control usageMarco Felsch
Commit b2d3bef1aa78 ("media: coda: Add a V4L2 user for control error macroblocks count") add the control for the decoder devices. But during streamon() this ioctl gets called for all (encoder and decoder) devices and on encoder devices this causes a null pointer exception. Fix this by setting the control only if it is really accessible. Fixes: b2d3bef1aa78 ("media: coda: Add a V4L2 user for control error macroblocks count") Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Cc: <stable@vger.kernel.org> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: rkisp1: params: fix wrong bits settingsDafna Hirschfeld
The histogram mode is set using 'rkisp1_params_set_bits'. Only the bits of the mode should be the value argument for that function. Otherwise bits outside the mode mask are turned on which is not what was intended. Fixes: bae1155cf579 ("media: staging: rkisp1: add output device for parameters") Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: cedrus: Fix H265 status definitionsJernej Skrabec
Some of the H265 status flags are wrong. Redefine them to corespond to Allwinner CedarC open source userspace library. Only one of these flags is actually used and new value also matches value used in libvdpau-sunxi library, which is proven to be working. Note that wrong (old) value in right circumstances (in combination with another H265 decoding bug) causes driver lock up. With this fix decoding is still broken (green output) but at least driver doesn't lock up. Fixes: 86caab29da78 ("media: cedrus: Add HEVC/H.265 decoding support") Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: meson-ge2d: fix rotation parametersNeil Armstrong
With these settings, 90deg and 270deg rotation leads to inverted vertical, fix them to have correct rotation. Fixes: 59a635327ca7 ("media: meson: Add M2M driver for the Amlogic GE2D Accelerator Unit") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: v4l2-ctrls: fix reference to freed memoryHans Verkuil
When controls are used together with the Request API, then for each request a v4l2_ctrl_handler struct is allocated. This contains the controls that can be set in a request. If a control is *not* set in the request, then the value used in the most recent previous request must be used, or the current value if it is not found in any outstanding requests. The framework tried to find such a previous request and it would set the 'req' pointer in struct v4l2_ctrl_ref to the v4l2_ctrl_ref of the control in such a previous request. So far, so good. However, when that previous request was applied to the hardware, returned to userspace, and then userspace would re-init or free that request, any 'ref' pointer in still-queued requests would suddenly point to freed memory. This was not noticed before since the drivers that use this expected that each request would always have the controls set, so there was never any need to find a control in older requests. This requirement was relaxed, and now this bug surfaced. It was also made worse by changeset 2fae4d6aabc8 ("media: v4l2-ctrls: v4l2_ctrl_request_complete() should always set ref->req") which increased the chance of this happening. The use of the 'req' pointer in v4l2_ctrl_ref was very fragile, so drop this entirely. Instead add a valid_p_req bool to indicate that p_req contains a valid value for this control. And if it is false, then just use the current value of the control. Note that VIDIOC_G_EXT_CTRLS will always return -EACCES when attempting to get a control from a request until the request is completed. And in that case, all controls in the request will have the control value set (i.e. valid_p_req is true). This means that the whole 'find the most recent previous request containing a control' idea is pointless, and the code can be simplified considerably. The v4l2_g_ext_ctrls_common() function was refactored a bit to make it more understandable. It also avoids updating volatile controls in a completed request since that was already done when the request was completed. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Fixes: 2fae4d6aabc8 ("media: v4l2-ctrls: v4l2_ctrl_request_complete() should always set ref->req") Fixes: 6fa6f831f095 ("media: v4l2-ctrls: add core request support") Cc: <stable@vger.kernel.org> # for v5.9 and up Tested-by: Alexandre Courbot <acourbot@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: venus : hfi: add venus image info into smemDikshita Agarwal
Fill fw version info into smem to be printed as part of soc info. Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: venus: Fix internal buffer size calculations for v6.Dikshita Agarwal
- Update persist buffer size for encoder to 204800. - Update persist buffer size calculation for h264 decoder. - h264d level 6 support needs update in internal buffer size. update below buffers size - h264 decoder colocated motion vector buffer. - h264 decoder VPP command buffer. - h265 decoder VPP command buffer. - Update VP9_NUM_FRAME_INFO_BUF to 32. Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: venus: helpers: keep max bandwidth when mbps exceeds the supported rangeVikash Garodia
When the video usecase have macro blocks per sec which is more than supported, keep the required bus bandwidth as the maximum supported. Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: venus: fix hw overload error log conditionMansur Alisha Shaik
In current video driver, frequency is calculated for all the running video instances and check aganist maximum supported frequency. If both calculated frequency and maximum supported frequency are same, even then HW overload error is printed. Fix this by printing error log only when frequency is greater than maximum supported frequency. Signed-off-by: Mansur Alisha Shaik <mansur@codeaurora.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: venus: core: correct firmware name for sm8250Dmitry Baryshkov
Firmware name for venus should be qcom/vpu-1.0/venus.mdt, not qcom/sm8250/venus.mdt. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: venus: core,pm: fix potential infinite loopColin Ian King
The for-loop iterates with a u8 loop counter i and compares this with the loop upper limit of res->resets_num which is an unsigned int type. There is a potential infinite loop if res->resets_num is larger than the u8 loop counter i. Fix this by making the loop counter the same type as res->resets_num. Addresses-Coverity: ("Infinite loop") Fixes: 3bca43585e22 ("media: venus: core,pm: Add handling for resets") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15media: venus: core: Fix kerneldoc warningsStanimir Varbanov
Fix kerneldoc warnings in description of venus_core and venus_inst structures Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-04-15serial: sh-sci: remove obsolete latency workaroundUlrich Hecht
Since the transition to hrtimers there is no more need to set a minimum RX timeout to work around latency issues. Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Ulrich Hecht <uli+renesas@fpond.eu> Link: https://lore.kernel.org/r/20210415093547.21639-1-uli+renesas@fpond.eu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-15platform/x86: gigabyte-wmi: add X570 AORUS ELITEJulian Labus
Add the X570 AORUS ELITE to gigabyte_wmi_known_working_platforms Signed-off-by: Julian Labus <julian@labus-online.de> Acked-By: Thomas Weißschuh <thomas@weissschuh.net> Link: https://lore.kernel.org/r/20210415074526.1782-1-julian@labus-online.de Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-04-15platform/x86: thinkpad_acpi: Add labels to the first 2 temperature sensorsHans de Goede
On EC version 3, the first 2 temperature sensors are always CPU and GPU add labels for these. This changes e.g. the "sensors" command output on a X1C8 from: thinkpad-isa-0000 Adapter: ISA adapter fan1: 2694 RPM temp1: +42.0°C temp2: N/A temp3: +33.0°C temp4: +0.0°C temp5: +35.0°C temp6: +42.0°C temp7: +42.0°C temp8: N/A into: thinkpad-isa-0000 Adapter: ISA adapter fan1: 2694 RPM CPU: +42.0°C GPU: N/A temp3: +33.0°C temp4: +0.0°C temp5: +35.0°C temp6: +42.0°C temp7: +42.0°C temp8: N/A Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210413072112.183550-1-hdegoede@redhat.com
2021-04-15Merge tag 'icc-5.13-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next Georgi writes: interconnect changes for 5.13 These are the interconnect changes for the 5.13-rc1 merge window with the highlights being drivers for two new platforms. Driver changes: - New driver for SM8350 platforms. - New driver for SDM660 platforms. Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: interconnect: qcom: sm8350: Add missing link between nodes interconnect: qcom: sm8350: Use the correct ids interconnect: qcom: sdm660: Fix kerneldoc warning MAINTAINERS: icc: add interconnect tree interconnect: qcom: Add SM8350 interconnect provider driver dt-bindings: interconnect: Add Qualcomm SM8350 DT bindings interconnect: qcom: icc-rpm: record slave RPM id in error log interconnect: qcom: Add SDM660 interconnect provider driver dt-bindings: interconnect: Add bindings for Qualcomm SDM660 NoC
2021-04-15memstick: r592: remove unused variableJiapeng Chong
Fix the following clang warning: drivers/memstick/host/r592.c:363:6: warning: variable ‘len’ set but not used [-Wunused-but-set-variable]. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/1618366903-94346-1-git-send-email-jiapeng.chong@linux.alibaba.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-15PM / wakeup: use dev_set_name() directlyAndy Shevchenko
We have open coded dev_set_name() implementation, replace that with a direct call. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210414125310.10900-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-13 02:03:03 +0000