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2021-06-18habanalabs: update firmware files to latestOded Gabbay2-2/+4
Update the firmware files to the latest from the firmware team. Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2021-06-18habanalabs: increase ELBI reset timeout for PLDMMoti Haimovski1-1/+1
On PLDM, in case of NIC hangs, the ELBI reset to take much longer than expected. As a result an increase in the ELBI reset timeout is required. Signed-off-by: Moti Haimovski <mhaimovski@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2021-06-17bus: fsl-mc: mc-io: Correct misdocumentation of 'dpmcp_dev' paramLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/bus/fsl-mc/mc-io.c:70: warning: Function parameter or member 'dpmcp_dev' not described in 'fsl_create_mc_io' Cc: Stuart Yoder <stuyoder@gmail.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210617110500.15907-8-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-17bus: fsl-mc-msi: Fix a little doc-rot pertaining to 'np' to 'fwnode' conversionLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/bus/fsl-mc/fsl-mc-msi.c:164: warning: Function parameter or member 'fwnode' not described in 'fsl_mc_msi_create_irq_domain' drivers/bus/fsl-mc/fsl-mc-msi.c:164: warning: Excess function parameter 'np' description in 'fsl_mc_msi_create_irq_domain' Cc: Stuart Yoder <stuyoder@gmail.com> Cc: German Rivera <German.Rivera@freescale.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210617110500.15907-7-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-17bus: fsl-mc: fsl-mc-allocator: Fix misspelling of 'new_mc_adev' and demote ↵Lee Jones1-5/+5
non-kernel-doc headers Fixes the following W=1 kernel build warning(s): drivers/bus/fsl-mc/fsl-mc-allocator.c:271: warning: Function parameter or member 'new_mc_adev' not described in 'fsl_mc_object_allocate' drivers/bus/fsl-mc/fsl-mc-allocator.c:271: warning: Excess function parameter 'new_mc_dev' description in 'fsl_mc_object_allocate' drivers/bus/fsl-mc/fsl-mc-allocator.c:417: warning: Function parameter or member 'mc_bus_dev' not described in 'fsl_mc_cleanup_irq_pool' drivers/bus/fsl-mc/fsl-mc-allocator.c:417: warning: expecting prototype for Teardown the interrupt pool associated with an fsl(). Prototype was for fsl_mc_cleanup_irq_pool() instead drivers/bus/fsl-mc/fsl-mc-allocator.c:443: warning: Function parameter or member 'mc_dev' not described in 'fsl_mc_allocate_irqs' drivers/bus/fsl-mc/fsl-mc-allocator.c:443: warning: expecting prototype for Allocate the IRQs required by a given fsl(). Prototype was for fsl_mc_allocate_irqs() instead drivers/bus/fsl-mc/fsl-mc-allocator.c:586: warning: Function parameter or member 'mc_dev' not described in 'fsl_mc_allocator_probe' drivers/bus/fsl-mc/fsl-mc-allocator.c:618: warning: Function parameter or member 'mc_dev' not described in 'fsl_mc_allocator_remove' Cc: Stuart Yoder <stuyoder@gmail.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210617110500.15907-6-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-17bus: fsl-mc: dprc-driver: Fix some missing/incorrect function parameter ↵Lee Jones1-3/+5
descriptions Fixes the following W=1 kernel build warning(s): drivers/bus/fsl-mc/dprc-driver.c:360: warning: Function parameter or member 'alloc_interrupts' not described in 'dprc_scan_container' drivers/bus/fsl-mc/dprc-driver.c:383: warning: Function parameter or member 'irq_num' not described in 'dprc_irq0_handler' drivers/bus/fsl-mc/dprc-driver.c:383: warning: Excess function parameter 'irq' description in 'dprc_irq0_handler' drivers/bus/fsl-mc/dprc-driver.c:394: warning: Function parameter or member 'irq_num' not described in 'dprc_irq0_handler_thread' drivers/bus/fsl-mc/dprc-driver.c:394: warning: Excess function parameter 'irq' description in 'dprc_irq0_handler_thread' Cc: Stuart Yoder <stuyoder@gmail.com> Cc: German Rivera <German.Rivera@freescale.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210617110500.15907-5-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-17bus: fsl-mc: dprc: Fix a couple of misspelling and formatting issuesLee Jones1-2/+2
Fixes the following W=1 kernel build warning(s): drivers/bus/fsl-mc/dprc.c:345: warning: Function parameter or member 'attr' not described in 'dprc_get_attributes' drivers/bus/fsl-mc/dprc.c:521: warning: Function parameter or member 'obj_type' not described in 'dprc_get_obj_region' Cc: Stuart Yoder <stuyoder@gmail.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210617110500.15907-4-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-17bus: fsl-mc: fsl-mc-bus: Demote a bunch of non-conformant kernel-doc headers ↵Lee Jones1-9/+10
and help others Fixes the following W=1 kernel build warning(s): drivers/bus/fsl-mc/fsl-mc-bus.c:30: warning: expecting prototype for Default DMA mask for devices on a fsl(). Prototype was for FSL_MC_DEFAULT_DMA_MASK() instead drivers/bus/fsl-mc/fsl-mc-bus.c:45: warning: Function parameter or member 'fsl_mc_regs' not described in 'fsl_mc' drivers/bus/fsl-mc/fsl-mc-bus.c:124: warning: Function parameter or member 'dev' not described in 'fsl_mc_bus_uevent' drivers/bus/fsl-mc/fsl-mc-bus.c:124: warning: Function parameter or member 'env' not described in 'fsl_mc_bus_uevent' drivers/bus/fsl-mc/fsl-mc-bus.c:480: warning: Function parameter or member 'mc_driver' not described in '__fsl_mc_driver_register' drivers/bus/fsl-mc/fsl-mc-bus.c:480: warning: Function parameter or member 'owner' not described in '__fsl_mc_driver_register' drivers/bus/fsl-mc/fsl-mc-bus.c:511: warning: Function parameter or member 'mc_driver' not described in 'fsl_mc_driver_unregister' drivers/bus/fsl-mc/fsl-mc-bus.c:571: warning: Function parameter or member 'dev' not described in 'fsl_mc_get_root_dprc' drivers/bus/fsl-mc/fsl-mc-bus.c:571: warning: Function parameter or member 'root_dprc_dev' not described in 'fsl_mc_get_root_dprc' drivers/bus/fsl-mc/fsl-mc-bus.c:739: warning: Function parameter or member 'dev' not described in 'fsl_mc_is_root_dprc' drivers/bus/fsl-mc/fsl-mc-bus.c:767: warning: Function parameter or member 'obj_desc' not described in 'fsl_mc_device_add' drivers/bus/fsl-mc/fsl-mc-bus.c:767: warning: Function parameter or member 'mc_io' not described in 'fsl_mc_device_add' drivers/bus/fsl-mc/fsl-mc-bus.c:767: warning: Function parameter or member 'parent_dev' not described in 'fsl_mc_device_add' drivers/bus/fsl-mc/fsl-mc-bus.c:767: warning: Function parameter or member 'new_mc_dev' not described in 'fsl_mc_device_add' drivers/bus/fsl-mc/fsl-mc-bus.c:767: warning: expecting prototype for Add a newly discovered fsl(). Prototype was for fsl_mc_device_add() instead drivers/bus/fsl-mc/fsl-mc-bus.c:1066: warning: Function parameter or member 'pdev' not described in 'fsl_mc_bus_probe' drivers/bus/fsl-mc/fsl-mc-bus.c:1190: warning: Function parameter or member 'pdev' not described in 'fsl_mc_bus_remove' Cc: Stuart Yoder <stuyoder@gmail.com> Cc: German Rivera <German.Rivera@freescale.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210617110500.15907-3-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-17bus: fsl-mc: mc-sys: Supply missing function names in kernel-doc headersLee Jones1-9/+10
Fixes the following W=1 kernel build warning(s): drivers/bus/fsl-mc/mc-sys.c:20: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/bus/fsl-mc/mc-sys.c:151: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/bus/fsl-mc/mc-sys.c:197: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/bus/fsl-mc/mc-sys.c:237: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst Cc: Stuart Yoder <stuyoder@gmail.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210617110500.15907-2-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-17bus: fsl-mc: mc-io: Supply function names for 'fsl_create_mc_io()' and ↵Lee Jones1-2/+2
'fsl_destroy_mc_io()' Fixes the following W=1 kernel build warning(s): drivers/bus/fsl-mc/mc-io.c:53: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst drivers/bus/fsl-mc/mc-io.c:126: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst Cc: Stuart Yoder <stuyoder@gmail.com> Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210617110500.15907-1-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15mcb: Remove trailing semicolon in macrosHuilong Deng1-1/+1
Macros should not use a trailing semicolon. Signed-off-by: Huilong Deng <denghuilong@cdjrlc.com> Signed-off-by: Johannes Thumshirn <jth@kernel.org> Link: https://lore.kernel.org/r/fe520620eeddaa2ed8c669125f9b673c89d6b5a5.1623768541.git.johannes.thumshirn@wdc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-15mei: hdcp: SPDX tag should be the first lineTom Rix1-1/+0
checkpatch looks for the tag on the first line. So delete empty first line Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20210610214438.3161140-4-trix@redhat.com Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 Weight2-11/+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-Hartman520-2040/+4146
We need the fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-14phy: phy-can-transceiver: Add support for generic CAN transceiver driverAswath Govindraju4-0/+157
The driver adds support for generic CAN transceivers. Currently the modes supported by this driver are standby and normal modes for TI TCAN1042 and TCAN1043 CAN transceivers. The transceiver is modelled as a phy with pins controlled by gpios, to put the transceiver in various device functional modes. It also gets the phy attribute max_link_rate for the usage of CAN drivers. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20210510051006.11393-4-a-govindraju@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-14dt-bindings: phy: Add binding for TI TCAN104x CAN transceiversAswath Govindraju2-0/+57
Add binding documentation for TI TCAN104x CAN transceivers. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20210510051006.11393-3-a-govindraju@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-14phy: core: Reword the comment specifying the units of max_link_rate to be MbpsAswath Govindraju1-1/+1
In some subsystems (eg. CAN, SPI), the max link rate supported can be less than 1 Mbps and if the unit for max_link_rate is Mbps then it can't be used. Therefore, leave the decision of units to be used, to the producer and consumer. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Link: https://lore.kernel.org/r/20210510051006.11393-2-a-govindraju@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-14phy: phy-mtk-hdmi: Remove redundant dev_err call in mtk_hdmi_phy_probe()He Ying1-3/+1
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: He Ying <heying24@huawei.com> Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20210408115530.15673-1-heying24@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-14phy: phy-mtk-mipi-dsi: Remove redundant dev_err call in mtk_mipi_tx_probe()He Ying1-3/+1
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: He Ying <heying24@huawei.com> Link: https://lore.kernel.org/r/20210408114850.14422-1-heying24@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-14phy: phy-mmp3-hsic: Remove redundant dev_err call in mmp3_hsic_phy_probe()He Ying1-3/+1
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: He Ying <heying24@huawei.com> Link: https://lore.kernel.org/r/20210408090806.247325-1-heying24@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-14phy: bcm-ns-usb3: Remove redundant dev_err call in bcm_ns_usb3_mdio_probe()He Ying1-3/+1
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: He Ying <heying24@huawei.com> Link: https://lore.kernel.org/r/20210408090808.247368-1-heying24@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-14soundwire: intel: move to auxiliary busPierre-Louis Bossart5-107/+202
Now that the auxiliary_bus exists, there's no reason to use platform devices as children of a PCI device any longer. This patch refactors the code by extending a basic auxiliary device with Intel link-specific structures that need to be passed between controller and link levels. This refactoring is much cleaner with no need for cross-pointers between device and link structures. Note that the auxiliary bus API has separate init and add steps, which requires more attention in the error unwinding paths. The main loop needs to deal with kfree() and auxiliary_device_uninit() for the current iteration before jumping to the common label which releases everything allocated in prior iterations. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20210511052132.28150-1-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-14Linux 5.13-rc6Linus Torvalds1-1/+1
2021-06-13Merge tag 'perf-tools-fixes-for-v5.13-2021-06-13' of ↵Linus Torvalds2-5/+3
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Correct buffer copying when peeking events - Sync cpufeatures/disabled-features.h header with the kernel sources * tag 'perf-tools-fixes-for-v5.13-2021-06-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: tools headers cpufeatures: Sync with the kernel sources perf session: Correct buffer copying when peeking events
2021-06-13Merge tag 'nfs-for-5.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds5-13/+33
Pull NFS client bugfixes from Trond Myklebust: "Highlights include: Stable fixes: - Fix use-after-free in nfs4_init_client() Bugfixes: - Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode() - Fix second deadlock in nfs4_evict_inode() - nfs4_proc_set_acl should not change the value of NFS_CAP_UIDGID_NOMAP - Fix setting of the NFS_CAP_SECURITY_LABEL capability" * tag 'nfs-for-5.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFSv4: Fix second deadlock in nfs4_evict_inode() NFSv4: Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode() NFS: FMODE_READ and friends are C macros, not enum types NFS: Fix a potential NULL dereference in nfs_get_client() NFS: Fix use-after-free in nfs4_init_client() NFS: Ensure the NFS_CAP_SECURITY_LABEL capability is set when appropriate NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error.
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 'riscv-for-linus-5.13-rc6' of ↵Linus Torvalds6-16/+36
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A pair of XIP fixes: one to fix alternatives, and one to turn off the rest of the features that require code modification - A fix to a type that was causing some alternatives to break - A build fix for BUILTIN_DTB * tag 'riscv-for-linus-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fix BUILTIN_DTB for sifive and microchip soc riscv: alternative: fix typo in macro name riscv: code patching only works on !XIP_KERNEL riscv: xip: support runtime trap patching
2021-06-12mm: relocate 'write_protect_seq' in struct mm_structFeng Tang1-7/+20
0day robot reported a 9.2% regression for will-it-scale mmap1 test case[1], caused by commit 57efa1fe5957 ("mm/gup: prevent gup_fast from racing with COW during fork"). Further debug shows the regression is due to that commit changes the offset of hot fields 'mmap_lock' inside structure 'mm_struct', thus some cache alignment changes. From the perf data, the contention for 'mmap_lock' is very severe and takes around 95% cpu cycles, and it is a rw_semaphore struct rw_semaphore { atomic_long_t count; /* 8 bytes */ atomic_long_t owner; /* 8 bytes */ struct optimistic_spin_queue osq; /* spinner MCS lock */ ... Before commit 57efa1fe5957 adds the 'write_protect_seq', it happens to have a very optimal cache alignment layout, as Linus explained: "and before the addition of the 'write_protect_seq' field, the mmap_sem was at offset 120 in 'struct mm_struct'. Which meant that count and owner were in two different cachelines, and then when you have contention and spend time in rwsem_down_write_slowpath(), this is probably *exactly* the kind of layout you want. Because first the rwsem_write_trylock() will do a cmpxchg on the first cacheline (for the optimistic fast-path), and then in the case of contention, rwsem_down_write_slowpath() will just access the second cacheline. Which is probably just optimal for a load that spends a lot of time contended - new waiters touch that first cacheline, and then they queue themselves up on the second cacheline." After the commit, the rw_semaphore is at offset 128, which means the 'count' and 'owner' fields are now in the same cacheline, and causes more cache bouncing. Currently there are 3 "#ifdef CONFIG_XXX" before 'mmap_lock' which will affect its offset: CONFIG_MMU CONFIG_MEMBARRIER CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES The layout above is on 64 bits system with 0day's default kernel config (similar to RHEL-8.3's config), in which all these 3 options are 'y'. And the layout can vary with different kernel configs. Relayouting a structure is usually a double-edged sword, as sometimes it can helps one case, but hurt other cases. For this case, one solution is, as the newly added 'write_protect_seq' is a 4 bytes long seqcount_t (when CONFIG_DEBUG_LOCK_ALLOC=n), placing it into an existing 4 bytes hole in 'mm_struct' will not change other fields' alignment, while restoring the regression. Link: https://lore.kernel.org/lkml/20210525031636.GB7744@xsang-OptiPlex-9020/ [1] Reported-by: kernel test robot <oliver.sang@intel.com> Signed-off-by: Feng Tang <feng.tang@intel.com> Reviewed-by: John Hubbard <jhubbard@nvidia.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Cc: Peter Xu <peterx@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-06-12Merge tag 'usb-5.13-rc6' of ↵Linus Torvalds40-144/+357
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 'driver-core-5.13-rc6' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fix from Greg KH: "A single debugfs fix for 5.13-rc6, fixing a bug in debugfs_read_file_str() that showed up in 5.13-rc1. It has been in linux-next for a full week with no reported problems" * tag 'driver-core-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: debugfs: Fix debugfs_read_file_str()
2021-06-12Merge tag 'char-misc-5.13-rc6' of ↵Linus Torvalds17-20/+93
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 Torvalds8-52/+17
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
2021-06-12Merge tag 'io_uring-5.13-2021-06-12' of git://git.kernel.dk/linux-blockLinus Torvalds2-22/+39
Pull io_uring fixes from Jens Axboe: "Just an API change for the registration changes that went into this release. Better to get it sorted out now than before it's too late" * tag 'io_uring-5.13-2021-06-12' of git://git.kernel.dk/linux-block: io_uring: add feature flag for rsrc tags io_uring: change registration/upd/rsrc tagging ABI
2021-06-12Merge tag 'sched-urgent-2021-06-12' of ↵Linus Torvalds8-25/+41
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Misc fixes: - Fix performance regression caused by lack of intended batching of RCU callbacks by over-eager NOHZ-full code. - Fix cgroups related corruption of load_avg and load_sum metrics. - Three fixes to fix blocked load, util_sum/runnable_sum and util_est tracking bugs" * tag 'sched-urgent-2021-06-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix util_est UTIL_AVG_UNCHANGED handling sched/pelt: Ensure that *_sum is always synced with *_avg tick/nohz: Only check for RCU deferred wakeup on user/guest entry when needed sched/fair: Make sure to update tg contrib for blocked load sched/fair: Keep load_avg and load_sum synced
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-28 05:58:56 +0300