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2021-06-15firewire: nosy: switch from 'pci_' to 'dma_' APIChristophe JAILLET1-19/+24
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below and has been hand modified to replace GFP_ with a correct flag. It has been compile tested. When memory is allocated in 'add_card()', GFP_KERNEL can be used because this flag is already used a few lines above and no lock is taken in the between. While at it, also remove some useless casting. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/e1d7fa558f31abf294659a9d4edcc1e4fc065fab.1623590706.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15accessibility: braille: braille_console: fix whitespace style issuesClayton Casciato1-0/+3
Fixed a coding style issue. Reviewed-by: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Clayton Casciato <majortomtosourcecontrol@gmail.com> Link: https://lore.kernel.org/r/20210613203031.23721-1-majortomtosourcecontrol@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15speakup: Separate out translations for bright colors namesSamuel Thibault3-5/+15
The existing code was assuming that bright color names can be forged by just prepending the "bright" word to the color name. But some langages may rather append it, or require completely different names ("grey" is actually already an example). From: Trevor Astrope <astrope@tabbweb.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20210613195909.n7ssor6iqeo3pcno@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15coresight: Propagate symlink failureJeremy Linton1-1/+1
If the symlink is unable to be created, the driver goes ahead and continues device creation. Instead lets propagate the failure, and fail the probe. Link: https://lore.kernel.org/r/20210526204042.2681700-1-jeremy.linton@arm.com Fixes: 8a7365c2d418 ("coresight: Expose device connections via sysfs") Cc: stable@vger.kernel.org Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210614175901.532683-7-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer()Sai Prakash Ranjan1-1/+1
commit 6f755e85c332 ("coresight: Add helper for inserting synchronization packets") removed trailing '\0' from barrier_pkt array and updated the call sites like etb_update_buffer() to have proper checks for barrier_pkt size before read but missed updating tmc_update_etf_buffer() which still reads barrier_pkt past the array size resulting in KASAN out-of-bounds bug. Fix this by adding a check for barrier_pkt size before accessing like it is done in etb_update_buffer(). BUG: KASAN: global-out-of-bounds in tmc_update_etf_buffer+0x4b8/0x698 Read of size 4 at addr ffffffd05b7d1030 by task perf/2629 Call trace: dump_backtrace+0x0/0x27c show_stack+0x20/0x2c dump_stack+0x11c/0x188 print_address_description+0x3c/0x4a4 __kasan_report+0x140/0x164 kasan_report+0x10/0x18 __asan_report_load4_noabort+0x1c/0x24 tmc_update_etf_buffer+0x4b8/0x698 etm_event_stop+0x248/0x2d8 etm_event_del+0x20/0x2c event_sched_out+0x214/0x6f0 group_sched_out+0xd0/0x270 ctx_sched_out+0x2ec/0x518 __perf_event_task_sched_out+0x4fc/0xe6c __schedule+0x1094/0x16a0 preempt_schedule_irq+0x88/0x170 arm64_preempt_schedule_irq+0xf0/0x18c el1_irq+0xe8/0x180 perf_event_exec+0x4d8/0x56c setup_new_exec+0x204/0x400 load_elf_binary+0x72c/0x18c0 search_binary_handler+0x13c/0x420 load_script+0x500/0x6c4 search_binary_handler+0x13c/0x420 exec_binprm+0x118/0x654 __do_execve_file+0x77c/0xba4 __arm64_compat_sys_execve+0x98/0xac el0_svc_common+0x1f8/0x5e0 el0_svc_compat_handler+0x84/0xb0 el0_svc_compat+0x10/0x50 The buggy address belongs to the variable: barrier_pkt+0x10/0x40 Memory state around the buggy address: ffffffd05b7d0f00: fa fa fa fa 04 fa fa fa fa fa fa fa 00 00 00 00 ffffffd05b7d0f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffffffd05b7d1000: 00 00 00 00 00 00 fa fa fa fa fa fa 00 00 00 03 ^ ffffffd05b7d1080: fa fa fa fa 00 02 fa fa fa fa fa fa 03 fa fa fa ffffffd05b7d1100: fa fa fa fa 00 00 00 00 05 fa fa fa fa fa fa fa ================================================================== Link: https://lore.kernel.org/r/20210505093430.18445-1-saiprakash.ranjan@codeaurora.org Fixes: 0c3fc4d5fa26 ("coresight: Add barrier packet for synchronisation") Cc: stable@vger.kernel.org Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210614175901.532683-6-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15coresight: etm4x: core: Remove redundant check of attrJunhao He1-5/+0
"attr" is checked by perf framework, so remove the redundant check in etm4_parse_event_config(). Link: https://lore.kernel.org/r/1620912469-52222-4-git-send-email-liuqi115@huawei.com Signed-off-by: Junhao He <hejunhao2@hisilicon.com> Signed-off-by: Qi Liu <liuqi115@huawei.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210614175901.532683-5-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15coresight: core: Remove unnecessary assignmentJunhao He1-1/+0
Remove unnecessary assignment of "path" in coresight_release_path(). Link: https://lore.kernel.org/r/1620912469-52222-3-git-send-email-liuqi115@huawei.com Signed-off-by: Junhao He <hejunhao2@hisilicon.com> Signed-off-by: Qi Liu <liuqi115@huawei.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210614175901.532683-4-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15coresight: core: Fix use of uninitialized pointerJunhao He1-1/+1
Currently the pointer "sink" might be checked before initialized. Fix this by initializing this pointer. Link: https://lore.kernel.org/r/1620912469-52222-2-git-send-email-liuqi115@huawei.com Fixes: 6d578258b955 ("coresight: Make sysfs functional on topologies with per core sink") Signed-off-by: Junhao He <hejunhao2@hisilicon.com> Signed-off-by: Qi Liu <liuqi115@huawei.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210614175901.532683-3-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15coresight: core: Switch to krealloc_array()Andy Shevchenko1-3/+3
Let the krealloc_array() check for multiplication overflow. Link: https://lore.kernel.org/r/20210520135041.56163-1-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210614175901.532683-2-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15fpga: region: Rename dev to parent for parent deviceRuss Weight1-8/+8
Rename variable "dev" to "parent" in cases where it represents the parent device. Signed-off-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Moritz Fischer <mdf@kernel.org> Link: https://lore.kernel.org/r/20210614170909.232415-6-mdf@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15fpga: bridge: Rename dev to parent for parent deviceRuss Weight1-9/+9
Rename variable "dev" to "parent" in cases where it represents the parent device. Signed-off-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Moritz Fischer <mdf@kernel.org> Link: https://lore.kernel.org/r/20210614170909.232415-5-mdf@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15fpga: mgr: Rename dev to parent for parent deviceRuss Weight1-10/+10
Rename variable "dev" to "parent" in cases where it represents the parent device. Signed-off-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Moritz Fischer <mdf@kernel.org> Link: https://lore.kernel.org/r/20210614170909.232415-4-mdf@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15fpga: stratix10-soc: Add missing fpga_mgr_free() callRuss Weight1-0/+1
The stratix10-soc driver uses fpga_mgr_create() function and is therefore responsible to call fpga_mgr_free() to release the class driver resources. Add a missing call to fpga_mgr_free in the s10_remove() function. Signed-off-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Moritz Fischer <mdf@kernel.org> Fixes: e7eef1d7633a ("fpga: add intel stratix10 soc fpga manager driver") Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210614170909.232415-3-mdf@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15fpga: altera-pr-ip: Remove function alt_pr_unregisterRuss Weight1-10/+0
Remove the alt_pr_unregister() function; it is no longer used. Signed-off-by: Russ Weight <russell.h.weight@intel.com> Reviewed-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Moritz Fischer <mdf@kernel.org> Link: https://lore.kernel.org/r/20210614170909.232415-2-mdf@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-14Merge tag 'v5.13-rc6' into char-misc-nextGreg Kroah-Hartman268-1082/+2206
We need the fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-13Merge tag 'scsi-fixes' of ↵Linus Torvalds1-21/+26
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Four reasonably small fixes to the core for scsi host allocation failure paths. The root problem is that we're not freeing the memory allocated by dev_set_name(), which involves a rejig of may of the free on error paths to do put_device() instead of kfree which, in turn, has several other knock on ramifications and inspection turned up a few other lurking bugs" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: core: Only put parent device if host state differs from SHOST_CREATED scsi: core: Put .shost_dev in failure path if host state changes to RUNNING scsi: core: Fix failure handling of scsi_add_host_with_dma() scsi: core: Fix error handling of scsi_host_alloc()
2021-06-12Merge tag 'usb-5.13-rc6' of ↵Linus Torvalds35-126/+258
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of tiny USB fixes for 5.13-rc6. There are more than I would normally like, but there's been a bunch of people banging on the gadget and dwc3 and typec code recently for I think an Android release, which has resulted in a number of small fixes. It's nice to see companies send fixes upstream for this type of work, a notable change from years ago. Anyway, fixes in here are: - usb-serial device id updates - usb-serial cp210x driver fixes for broken firmware versions - typec fixes for crazy charging devices and other reported problems - dwc3 fixes for reported problems found - gadget fixes for reported problems - tiny xhci fixes - other small fixes for reported issues. - revert of a problem fix found by linux-next testing All of these have passed 0-day and linux-next testing with no reported problems (the revert for the found linux-next build problem included)" * tag 'usb-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (44 commits) Revert "usb: gadget: fsl: Re-enable driver for ARM SoCs" usb: typec: mux: Fix copy-paste mistake in typec_mux_match usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path usb: gadget: fsl: Re-enable driver for ARM SoCs usb: typec: wcove: Use LE to CPU conversion when accessing msg->header USB: serial: cp210x: fix CP2102N-A01 modem control USB: serial: cp210x: fix alternate function for CP2102N QFN20 usb: misc: brcmstb-usb-pinmap: check return value after calling platform_get_resource() usb: dwc3: ep0: fix NULL pointer exception usb: gadget: eem: fix wrong eem header operation usb: typec: intel_pmc_mux: Put ACPI device using acpi_dev_put() usb: typec: intel_pmc_mux: Add missed error check for devm_ioremap_resource() usb: typec: intel_pmc_mux: Put fwnode in error case during ->probe() usb: typec: tcpm: Do not finish VDM AMS for retrying Responses usb: fix various gadget panics on 10gbps cabling usb: fix various gadgets null ptr deref on 10gbps cabling. usb: pci-quirks: disable D3cold on xhci suspend for s2idle on AMD Renoir usb: f_ncm: only first packet of aggregate needs to start timer USB: f_ncm: ncm_bitrate (speed) is unsigned MAINTAINERS: usb: add entry for isp1760 ...
2021-06-12Merge tag 'tty-5.13-rc6' of ↵Linus Torvalds1-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull serial driver fix from Greg KH: "A single 8250_exar serial driver fix for a reported problem with a change that happened in 5.13-rc1. It has been in linux-next with no reported problems" * tag 'tty-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250_exar: Avoid NULL pointer dereference at ->exit()
2021-06-12Merge tag 'staging-5.13-rc6' of ↵Linus Torvalds2-3/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Two tiny staging driver fixes: - ralink-gdma driver authorship information fixed up - rtl8723bs driver fix for reported regression Both have been in linux-next for a while with no reported problems" * tag 'staging-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: ralink-gdma: Remove incorrect author information staging: rtl8723bs: Fix uninitialized variables
2021-06-12Merge tag 'char-misc-5.13-rc6' of ↵Linus Torvalds16-20/+91
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small misc driver fixes for 5.13-rc6 that fix some reported problems: - Tiny phy driver fixes for reported issues - rtsx regression for when the device suspended - mhi driver fix for a use-after-free All of these have been in linux-next for a few days with no reported issues" * tag 'char-misc-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: rtsx: separate aspm mode into MODE_REG and MODE_CFG bus: mhi: pci-generic: Fix hibernation bus: mhi: pci_generic: Fix possible use-after-free in mhi_pci_remove() bus: mhi: pci_generic: T99W175: update channel name from AT to DUN phy: Sparx5 Eth SerDes: check return value after calling platform_get_resource() phy: ralink: phy-mt7621-pci: drop 'of_match_ptr' to fix -Wunused-const-variable phy: ti: Fix an error code in wiz_probe() phy: phy-mtk-tphy: Fix some resource leaks in mtk_phy_init() phy: cadence: Sierra: Fix error return code in cdns_sierra_phy_probe() phy: usb: Fix misuse of IS_ENABLED
2021-06-12Merge tag 'pinctrl-v5.13-2' of ↵Linus Torvalds7-17/+19
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - Fix some documentation warnings for Allwinner - Fix duplicated GPIO groups on Qualcomm SDX55 - Fix a double enablement bug in the Ralink driver - Fix the Qualcomm SC8180x Kconfig so the driver can be selected. * tag 'pinctrl-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: qcom: Make it possible to select SC8180x TLMM pinctrl: ralink: rt2880: avoid to error in calls is pin is already enabled pinctrl: qcom: Fix duplication in gpio_groups pinctrl: aspeed: Fix minor documentation error
2021-06-12Merge tag 'block-5.13-2021-06-12' of git://git.kernel.dk/linux-blockLinus Torvalds7-51/+15
Pull block fixes from Jens Axboe: "A few fixes that should go into 5.13: - Fix a regression deadlock introduced in this release between open and remove of a bdev (Christoph) - Fix an async_xor md regression in this release (Xiao) - Fix bcache oversized read issue (Coly)" * tag 'block-5.13-2021-06-12' of git://git.kernel.dk/linux-block: block: loop: fix deadlock between open and remove async_xor: check src_offs is not NULL before updating it bcache: avoid oversized read request in cache missing code path bcache: remove bcache device self-defined readahead
2021-06-12nvmem: eeprom: at25: fram discovery simplificationJiri Prchal1-8/+5
Changed "is_fram" to bool and set it based on compatible string. Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> Link: https://lore.kernel.org/r/20210611152416.68386-1-jiri.prchal@aksignal.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-12Merge tag 'gpio-fixes-for-v5.13-rc6' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fix from Bartosz Golaszewski: "Fix a shift-out-of-bounds error in gpio-wcd934x" * tag 'gpio-fixes-for-v5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: wcd934x: Fix shift-out-of-bounds error
2021-06-11Merge tag 'drm-fixes-2021-06-11' of git://anongit.freedesktop.org/drm/drmLinus Torvalds19-79/+232
Pull drm fixes from Dave Airlie: "Another week of fixes, nothing too crazy, but a few all over the place. Two locking fixes in the core/ttm area, a couple of small driver fixes (radeon, sun4i, mcde, vc4). Then msm and amdgpu have a set of fixes each, mostly for smaller things, though the msm has a DSI fix for a black screen. I haven't seen any intel fixes this week so they may have a few that may or may not wait for next week. drm: - auth locking fix ttm: - locking fix amdgpu: - Use kvzmalloc in amdgu_bo_create - Use drm_dbg_kms for reporting failure to get a GEM FB - Fix some register offsets for Sienna Cichlid - Fix fall-through warning radeon: - memcpy_to/from_io fixes msm: - NULL ptr deref fix - CP_PROTECT reg programming fix - incorrect register shift fix - DSI blank screen fix sun4i: - hdmi output probing fix mcde: - DSI pipeline calc fix vc4: - out of bounds fix" * tag 'drm-fixes-2021-06-11' of git://anongit.freedesktop.org/drm/drm: drm/msm/dsi: Stash away calculated vco frequency on recalc drm: Lock pointer access in drm_master_release() drm/mcde: Fix off by 10^3 in calculation drm/msm/a6xx: avoid shadow NULL reference in failure path drm/msm/a6xx: fix incorrectly set uavflagprd_inv field for A650 drm/msm/a6xx: update/fix CP_PROTECT initialization radeon: use memcpy_to/fromio for UVD fw upload drm/amd/pm: Fix fall-through warning for Clang drm/amdgpu: Fix incorrect register offsets for Sienna Cichlid drm/amdgpu: Use drm_dbg_kms for reporting failure to get a GEM FB drm/amdgpu: switch kzalloc to kvzalloc in amdgpu_bo_create drm/msm: Init mm_list before accessing it for use_vram path drm: Fix use-after-free read in drm_getunique() drm/vc4: fix vc4_atomic_commit_tail() logic drm/ttm: fix deref of bo->ttm without holding the lock v2 drm/sun4i: dw-hdmi: Make HDMI PHY into a platform device
2021-06-11Merge tag 'acpi-5.13-rc6' of ↵Linus Torvalds2-22/+9
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These revert a problematic recent commit and fix a regression introduced during the 5.12 development cycle. Specifics: - Revert recent commit that attempted to fix the FACS table reference counting but introduced a problem with accessing the hardware signature after hibernation (Zhang Rui). - Fix regression in the _OSC handling that broke the loading of ACPI tables on some systems (Mika Westerberg)" * tag 'acpi-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: Pass the same capabilities to the _OSC regardless of the query flag Revert "ACPI: sleep: Put the FACS table after using it"
2021-06-11block: loop: fix deadlock between open and removeChristoph Hellwig2-18/+8
Commit c76f48eb5c08 ("block: take bd_mutex around delete_partitions in del_gendisk") adds disk->part0->bd_mutex in del_gendisk(), this way causes the following AB/BA deadlock between removing loop and opening loop: 1) loop_control_ioctl(LOOP_CTL_REMOVE) -> mutex_lock(&loop_ctl_mutex) -> del_gendisk -> mutex_lock(&disk->part0->bd_mutex) 2) blkdev_get_by_dev -> mutex_lock(&disk->part0->bd_mutex) -> lo_open -> mutex_lock(&loop_ctl_mutex) Add a new Lo_deleting state to remove the need for clearing ->private_data and thus holding loop_ctl_mutex in the ioctl LOOP_CTL_REMOVE path. Based on an analysis and earlier patch from Ming Lei <ming.lei@redhat.com>. Reported-by: Colin Ian King <colin.king@canonical.com> Fixes: c76f48eb5c08 ("block: take bd_mutex around delete_partitions in del_gendisk") Signed-off-by: Christoph Hellwig <hch@lst.de> Tested-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20210605140950.5800-1-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-06-11Merge tag 'hwmon-for-v5.13-rc6' of ↵Linus Torvalds3-2/+38
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: "Fixes for tps23861, scpi-hwmon, and corsair-psu drivers, plus a bindings fix for TI ADS7828" * tag 'hwmon-for-v5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (tps23861) correct shunt LSB values hwmon: (tps23861) set current shunt value hwmon: (tps23861) define regmap max register hwmon: (scpi-hwmon) shows the negative temperature properly hwmon: (corsair-psu) fix suspend behavior dt-bindings: hwmon: Fix typo in TI ADS7828 bindings
2021-06-11Merge tag 'mmc-v5.13-rc3' of ↵Linus Torvalds1-2/+7
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "A couple of MMC fixes to the Renesas SDHI driver: - Fix HS400 on R-Car M3-W+ - Abort tuning when timeout detected" * tag 'mmc-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: renesas_sdhi: Fix HS400 on R-Car M3-W+ mmc: renesas_sdhi: abort tuning when timeout detected
2021-06-11Merge branch 'acpi-bus'Rafael J. Wysocki1-19/+8
* acpi-bus: ACPI: Pass the same capabilities to the _OSC regardless of the query flag
2021-06-11nvmem: eeprom: at25: fix type compiler warningsJiri Prchal1-3/+3
Fixes: drivers/misc/eeprom/at25.c:181:28: warning: field width should have type 'int', but argument has type 'unsigned long' drivers/misc/eeprom/at25.c:386:13: warning: cast to smaller integer type 'int' from 'const void *' Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> Fixes: fd307a4ad332 ("nvmem: prepare basics for FRAM support") Link: https://lore.kernel.org/r/20210611142706.27336-1-jiri.prchal@aksignal.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-11nvmem: core: add a missing of_node_putChristophe JAILLET1-3/+6
'for_each_child_of_node' performs an of_node_get on each iteration, so a return from the middle of the loop requires an of_node_put. Fixes: e888d445ac33 ("nvmem: resolve cells from DT at registration time") Cc: <stable@vger.kernel.org> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210611102321.11509-1-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-11Merge tag 'usb-serial-5.13-rc6' of ↵Greg Kroah-Hartman1-6/+78
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for 5.13-rc6 Here are two fixes for the cp210x driver. The first fixes a regression with early revisions of the CP2102N which specifically broke some ESP32 development boards. The second makes sure that the pin configuration is detected properly also for the CP2102N QFN20 package. Both have been in linux-next over night and with no reported issues. * tag 'usb-serial-5.13-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: cp210x: fix CP2102N-A01 modem control USB: serial: cp210x: fix alternate function for CP2102N QFN20
2021-06-11nvmem: prepare basics for FRAM supportJiri Prchal3-32/+138
Added enum and string for FRAM (ferroelectric RAM) to expose it as file named "fram". Added documentation of sysfs file. Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> Link: https://lore.kernel.org/r/20210611094601.95131-2-jiri.prchal@aksignal.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-11nvmem: qfprom: Improve the comment about regulator settingDouglas Anderson1-3/+3
In review feedback Joe Perches found the existing comment confusing. Let's use something based on the wording proposed by Joe. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210611083348.20170-10-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-11nvmem: core: constify nvmem_cell_read_variable_common() return valueDouglas Anderson1-5/+5
The caller doesn't modify the memory pointed to by the pointer so it can be const. Suggested-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210611083348.20170-9-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-11nvmem: qfprom: minor nit fixesRajendra Nayak1-2/+3
Fix a missed newline, change an 'if' to 'else if' and update a comment which is stale after the merge of '5a1bea2a: nvmem: qfprom: Add support for fuseblowing on sc7280' Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210611083348.20170-8-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-11nvmem: sunxi_sid: Set type to OTPSamuel Holland1-0/+1
This device currently reports an "Unknown" type in sysfs. Since it is an eFuse hardware device, set its type to OTP. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210611083348.20170-7-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-11Revert "usb: gadget: fsl: Re-enable driver for ARM SoCs"Greg Kroah-Hartman1-1/+1
This reverts commit e0e8b6abe8c862229ba00cdd806e8598cdef00bb. Turns out this breaks the build. We had numerous reports of problems from linux-next and 0-day about this not working properly, so revert it for now until it can be figured out properly. The build errors are: arm-linux-gnueabi-ld: fsl_udc_core.c:(.text+0x29d4): undefined reference to `fsl_udc_clk_finalize' arm-linux-gnueabi-ld: fsl_udc_core.c:(.text+0x2ba8): undefined reference to `fsl_udc_clk_release' fsl_udc_core.c:(.text+0x2848): undefined reference to `fsl_udc_clk_init' fsl_udc_core.c:(.text+0xe88): undefined reference to `fsl_udc_clk_release' Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: kernel test robot <lkp@intel.com> Fixes: e0e8b6abe8c8 ("usb: gadget: fsl: Re-enable driver for ARM SoCs") Cc: stable <stable@vger.kernel.org> Cc: Joel Stanley <joel@jms.id.au> Cc: Leo Li <leoyang.li@nxp.com> Cc: Peter Chen <peter.chen@nxp.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Felipe Balbi <balbi@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Ran Wang <ran.wang_1@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-11Merge tag 'amd-drm-fixes-5.13-2021-06-09' of ↵Dave Airlie5-11/+28
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.13-2021-06-09: amdgpu: - Use kvzmalloc in amdgu_bo_create - Use drm_dbg_kms for reporting failure to get a GEM FB - Fix some register offsets for Sienna Cichlid - Fix fall-through warning radeon: - memcpy_to/from_io fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210610035631.3943-1-alexander.deucher@amd.com
2021-06-11Merge tag 'drm-misc-fixes-2021-06-10' of ↵Dave Airlie9-26/+80
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes One fix for snu4i that prevents it from probing, two locking fixes for ttm and drm_auth, one off-by-x1000 fix for mcde and a fix for vc4 to prevent an out-of-bounds access. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20210610171653.lqsoadxrhdk73cdy@gilmour
2021-06-11Merge tag 'drm-msm-fixes-2021-06-10' of ↵Dave Airlie5-42/+124
https://gitlab.freedesktop.org/drm/msm into drm-fixes - NULL ptr deref fix - CP_PROTECT reg programming fix - incorrect register shift fix - DSI blank screen fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvbcz0=QxGYnX9u7cD1SCvFSx20dzrZuOccjtRRBTJd5Q@mail.gmail.com
2021-06-10usb: typec: mux: Fix copy-paste mistake in typec_mux_matchBjorn Andersson1-1/+1
Fix the copy-paste mistake in the return path of typec_mux_match(), where dev is considered a member of struct typec_switch rather than struct typec_mux. The two structs are identical in regards to having the struct device as the first entry, so this provides no functional change. Fixes: 3370db35193b ("usb: typec: Registering real device entries for the muxes") Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210610002132.3088083-1-bjorn.andersson@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10usb: typec: ucsi: Clear PPM capability data in ucsi_init() error pathMayank Rana1-0/+1
If ucsi_init() fails for some reason (e.g. ucsi_register_port() fails or general communication failure to the PPM), particularly at any point after the GET_CAPABILITY command had been issued, this results in unwinding the initialization and returning an error. However the ucsi structure's ucsi_capability member retains its current value, including likely a non-zero num_connectors. And because ucsi_init() itself is done in a workqueue a UCSI interface driver will be unaware that it failed and may think the ucsi_register() call was completely successful. Later, if ucsi_unregister() is called, due to this stale ucsi->cap value it would try to access the items in the ucsi->connector array which might not be in a proper state or not even allocated at all and results in NULL or invalid pointer dereference. Fix this by clearing the ucsi->cap value to 0 during the error path of ucsi_init() in order to prevent a later ucsi_unregister() from entering the connector cleanup loop. Fixes: c1b0bc2dabfa ("usb: typec: Add support for UCSI interface") Cc: stable@vger.kernel.org Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Mayank Rana <mrana@codeaurora.org> Signed-off-by: Jack Pham <jackp@codeaurora.org> Link: https://lore.kernel.org/r/20210609073535.5094-1-jackp@codeaurora.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10usb: gadget: fsl: Re-enable driver for ARM SoCsJoel Stanley1-1/+1
The commit a390bef7db1f ("usb: gadget: fsl_mxc_udc: Remove the driver") dropped the ARCH_MXC dependency from USB_FSL_USB2, leaving it depending solely on FSL_SOC. FSL_SOC is powerpc only; it was briefly available on ARM in 2014 but was removed by commit cfd074ad8600 ("ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A"). Therefore the driver can no longer be enabled on ARM platforms. This appears to be a mistake as arm64's ARCH_LAYERSCAPE and arm32 SOC_LS1021A SoCs use this symbol. It's enabled in these defconfigs: arch/arm/configs/imx_v6_v7_defconfig:CONFIG_USB_FSL_USB2=y arch/arm/configs/multi_v7_defconfig:CONFIG_USB_FSL_USB2=y arch/powerpc/configs/mgcoge_defconfig:CONFIG_USB_FSL_USB2=y arch/powerpc/configs/mpc512x_defconfig:CONFIG_USB_FSL_USB2=y To fix, expand the dependencies so USB_FSL_USB2 can be enabled on the ARM platforms, and with COMPILE_TEST. Fixes: a390bef7db1f ("usb: gadget: fsl_mxc_udc: Remove the driver") Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20210610034957.93376-1-joel@jms.id.au Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10usb: typec: wcove: Use LE to CPU conversion when accessing msg->headerAndy Shevchenko1-1/+1
As LKP noticed the Sparse is not happy about strict type handling: .../typec/tcpm/wcove.c:380:50: sparse: expected unsigned short [usertype] header .../typec/tcpm/wcove.c:380:50: sparse: got restricted __le16 const [usertype] header Fix this by switching to use pd_header_cnt_le() instead of pd_header_cnt() in the affected code. Fixes: ae8a2ca8a221 ("usb: typec: Group all TCPCI/TCPM code together") Fixes: 3c4fb9f16921 ("usb: typec: wcove: start using tcpm for USB PD support") Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210609172202.83377-1-andriy.shevchenko@linux.intel.com Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-10Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds10-18/+37
Pull rdma fixes from Jason Gunthorpe: "A mixture of small bug fixes and a small security issue: - WARN_ON when IPoIB is automatically moved between namespaces - Long standing bug where mlx5 would use the wrong page for the doorbell recovery memory if fork is used - Security fix for mlx4 that disables the timestamp feature - Several crashers for mlx5 - Plug a recent mlx5 memory leak for the sig_mr" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: IB/mlx5: Fix initializing CQ fragments buffer RDMA/mlx5: Delete right entry from MR signature database RDMA: Verify port when creating flow rule RDMA/mlx5: Block FDB rules when not in switchdev mode RDMA/mlx4: Do not map the core_clock page to user space unless enabled RDMA/mlx5: Use different doorbell memory for different processes RDMA/ipoib: Fix warning caused by destroying non-initial netns
2021-06-10hwmon: (tps23861) correct shunt LSB valuesRobert Marko1-2/+2
Current shunt LSB values got reversed during in the original driver commit. So, correct the current shunt LSB values according to the datasheet. This caused reading slightly skewed current values. Fixes: fff7b8ab2255 ("hwmon: add Texas Instruments TPS23861 driver") Signed-off-by: Robert Marko <robert.marko@sartura.hr> Link: https://lore.kernel.org/r/20210609220728.499879-3-robert.marko@sartura.hr Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-10hwmon: (tps23861) set current shunt valueRobert Marko1-0/+12
TPS23861 has a configuration bit for setting of the current shunt value used on the board. Its bit 0 of the General Mask 1 register. According to the datasheet bit values are: 0 for 255 mOhm (Default) 1 for 250 mOhm So, configure the bit before registering the hwmon device according to the value passed in the DTS or default one if none is passed. This caused potentially reading slightly skewed values due to max current value being 1.02A when 250mOhm shunt is used instead of 1.0A when 255mOhm is used. Fixes: fff7b8ab2255 ("hwmon: add Texas Instruments TPS23861 driver") Signed-off-by: Robert Marko <robert.marko@sartura.hr> Link: https://lore.kernel.org/r/20210609220728.499879-2-robert.marko@sartura.hr Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-10hwmon: (tps23861) define regmap max registerRobert Marko1-0/+1
Define the max register address the device supports. This allows reading the whole register space via regmap debugfs, without it only register 0x0 is visible. This was forgotten in the original driver commit. Fixes: fff7b8ab2255 ("hwmon: add Texas Instruments TPS23861 driver") Signed-off-by: Robert Marko <robert.marko@sartura.hr> Link: https://lore.kernel.org/r/20210609220728.499879-1-robert.marko@sartura.hr Signed-off-by: Guenter Roeck <linux@roeck-us.net>