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2022-06-08nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handlingMartin Faltesek
Error paths do not free previously allocated memory. Add devm_kfree() to those failure paths. Fixes: 26fc6c7f02cb ("NFC: st21nfca: Add HCI transaction event support") Fixes: 4fbcc1a4cb20 ("nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION") Cc: stable@vger.kernel.org Signed-off-by: Martin Faltesek <mfaltesek@google.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-08nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTIONMartin Faltesek
The first validation check for EVT_TRANSACTION has two different checks tied together with logical AND. One is a check for minimum packet length, and the other is for a valid aid_tag. If either condition is true (fails), then an error should be triggered. The fix is to change && to ||. Fixes: 26fc6c7f02cb ("NFC: st21nfca: Add HCI transaction event support") Cc: stable@vger.kernel.org Signed-off-by: Martin Faltesek <mfaltesek@google.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-08Merge v5.19-rc1 into drm-misc-fixesMaxime Ripard
Let's kick-off the start of the 5.19 fix cycle Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2022-06-08net: mdio: unexport __init-annotated mdio_bus_init()Masahiro Yamada
EXPORT_SYMBOL and __init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated __init. The access to a freed symbol may end up with kernel panic. modpost used to detect it, but it has been broken for a decade. Recently, I fixed modpost so it started to warn it again, then this showed up in linux-next builds. There are two ways to fix it: - Remove __init - Remove EXPORT_SYMBOL I chose the latter for this case because the only in-tree call-site, drivers/net/phy/phy_device.c is never compiled as modular. (CONFIG_PHYLIB is boolean) Fixes: 90eff9096c01 ("net: phy: Allow splitting MDIO bus/device support from PHYs") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-08cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLEPeter Zijlstra
Commit c227233ad64c ("intel_idle: enable interrupts before C1 on Xeons") wrecked intel_idle in two ways: - must not have tracing in idle functions - must return with IRQs disabled Additionally, it added a branch for no good reason. Fixes: c227233ad64c ("intel_idle: enable interrupts before C1 on Xeons") Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> [ rjw: Moved the intel_idle() kerneldoc comment next to the function ] Cc: 5.16+ <stable@vger.kernel.org> # 5.16+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-06-08drm/amdgpu/jpeg2: Add jpeg vmid update under IB submitMohammad Zafar Ziya
Add jpeg vmid update under IB submit Signed-off-by: Mohammad Zafar Ziya <Mohammadzafar.ziya@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-06-08drm/amdgpu: always flush the TLB on gfx8Christian König
The TLB on GFX8 stores each block of 8 PTEs where any of the valid bits are set. Fixes: 5255e146c99a ("drm/amdgpu: rework TLB flushing") Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-08drm/amdgpu: fix limiting AV1 to the first instance on VCN3Christian König
The job is not yet initialized here. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2037 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: cdc7893fc93f ("drm/amdgpu: use job and ib structures directly in CS parsers") Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-08drm/amdkfd:Fix fw version for 10.3.6Jesse Zhang
fix fw error when loading fw for 10.3.6 Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.18.x
2022-06-08vduse: Fix NULL pointer dereference on sysfs accessXie Yongji
The control device has no drvdata. So we will get a NULL pointer dereference when accessing control device's msg_timeout attribute via sysfs: [ 132.841881][ T3644] BUG: kernel NULL pointer dereference, address: 00000000000000f8 [ 132.850619][ T3644] RIP: 0010:msg_timeout_show (drivers/vdpa/vdpa_user/vduse_dev.c:1271) [ 132.869447][ T3644] dev_attr_show (drivers/base/core.c:2094) [ 132.870215][ T3644] sysfs_kf_seq_show (fs/sysfs/file.c:59) [ 132.871164][ T3644] ? device_remove_bin_file (drivers/base/core.c:2088) [ 132.872082][ T3644] kernfs_seq_show (fs/kernfs/file.c:164) [ 132.872838][ T3644] seq_read_iter (fs/seq_file.c:230) [ 132.873578][ T3644] ? __vmalloc_area_node (mm/vmalloc.c:3041) [ 132.874532][ T3644] kernfs_fop_read_iter (fs/kernfs/file.c:238) [ 132.875513][ T3644] __kernel_read (fs/read_write.c:440 (discriminator 1)) [ 132.876319][ T3644] kernel_read (fs/read_write.c:459) [ 132.877129][ T3644] kernel_read_file (fs/kernel_read_file.c:94) [ 132.877978][ T3644] kernel_read_file_from_fd (include/linux/file.h:45 fs/kernel_read_file.c:186) [ 132.879019][ T3644] __do_sys_finit_module (kernel/module.c:4207) [ 132.879930][ T3644] __ia32_sys_finit_module (kernel/module.c:4189) [ 132.880930][ T3644] do_int80_syscall_32 (arch/x86/entry/common.c:112 arch/x86/entry/common.c:132) [ 132.881847][ T3644] entry_INT80_compat (arch/x86/entry/entry_64_compat.S:419) To fix it, don't create the unneeded attribute for control device anymore. Fixes: c8a6153b6c59 ("vduse: Introduce VDUSE - vDPA Device in Userspace") Reported-by: kernel test robot <oliver.sang@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Message-Id: <20220426073656.229-1-xieyongji@bytedance.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-06-08vringh: Fix loop descriptors check in the indirect casesXie Yongji
We should use size of descriptor chain to test loop condition in the indirect case. And another statistical count is also introduced for indirect descriptors to avoid conflict with the statistical count of direct descriptors. Fixes: f87d0fbb5798 ("vringh: host-side implementation of virtio rings.") Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Signed-off-by: Fam Zheng <fam.zheng@bytedance.com> Message-Id: <20220505100910.137-1-xieyongji@bytedance.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2022-06-08vdpa/mlx5: clean up indenting in handle_ctrl_vlan()Dan Carpenter
These lines were supposed to be indented. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Message-Id: <Yp71IYMP+QfuCJ8t@kili> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Eli Cohen <elic@nvidia.com> Acked-by: Si-Wei Liu <si-wei.liu@oracle.com>
2022-06-08vdpa/mlx5: fix error code for deleting vlanDan Carpenter
Return success if we were able to delete a vlan. The current code always returns failure. Fixes: baf2ad3f6a98 ("vdpa/mlx5: Add RX MAC VLAN filter support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Message-Id: <Yp709f1g9NcMBCHg@kili> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Eli Cohen <elic@nvidia.com> Acked-by: Si-Wei Liu <si-wei.liu@oracle.com>
2022-06-08virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failedchengkaitao
The reference must be released when device_register(&vm_cmdline_parent) failed. Add the corresponding 'put_device()' in the error handling path. Signed-off-by: chengkaitao <pilgrimtao@gmail.com> Message-Id: <20220602005542.16489-1-chengkaitao@didiglobal.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2022-06-08vdpa/mlx5: Fix syntax errors in commentsXiang wangx
Delete the redundant word 'is'. Signed-off-by: Xiang wangx <wangxiang@cdjrlc.com> Message-Id: <20220604143858.16073-1-wangxiang@cdjrlc.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2022-06-08virtio-rng: make device ready before making requestJason Wang
Current virtio-rng does a entropy request before DRIVER_OK, this violates the spec: virtio spec requires that all drivers set DRIVER_OK before using devices. Further, kernel will ignore the interrupt after commit 8b4ec69d7e09 ("virtio: harden vring IRQ"). Fixing this by making device ready before the request. Cc: stable@vger.kernel.org Fixes: 8b4ec69d7e09 ("virtio: harden vring IRQ") Fixes: f7f510ec1957 ("virtio: An entropy device, as suggested by hpa.") Reported-and-tested-by: syzbot+5b59d6d459306a556f54@syzkaller.appspotmail.com Signed-off-by: Jason Wang <jasowang@redhat.com> Message-Id: <20220608061422.38437-1-jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2022-06-08HID: hyperv: Correctly access fields declared as __le16Michael Kelley
Add the use of le16_to_cpu() for fields declared as __le16. Because Hyper-V only runs in Little Endian mode, there's no actual bug. The change is made in the interest of general correctness in addition to making sparse happy. No functional change. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1654660177-115463-1-git-send-email-mikelley@microsoft.com Signed-off-by: Wei Liu <wei.liu@kernel.org>
2022-06-08clocksource: hyper-v: unexport __init-annotated hv_init_clocksource()Masahiro Yamada
EXPORT_SYMBOL and __init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated __init. The access to a freed symbol may end up with kernel panic. modpost used to detect it, but it has been broken for a decade. Recently, I fixed modpost so it started to warn it again, then this showed up in linux-next builds. There are two ways to fix it: - Remove __init - Remove EXPORT_SYMBOL I chose the latter for this case because the only in-tree call-site, arch/x86/kernel/cpu/mshyperv.c is never compiled as modular. (CONFIG_HYPERVISOR_GUEST is boolean) Fixes: dd2cb348613b ("clocksource/drivers: Continue making Hyper-V clocksource ISA agnostic") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/20220606050238.4162200-1-masahiroy@kernel.org Signed-off-by: Wei Liu <wei.liu@kernel.org>
2022-06-08Drivers: hv: Fix syntax errors in commentsXiang wangx
Delete the redundant word 'in'. Signed-off-by: Xiang wangx <wangxiang@cdjrlc.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/20220605085524.11289-1-wangxiang@cdjrlc.com Signed-off-by: Wei Liu <wei.liu@kernel.org>
2022-06-08Drivers: hv: vmbus: Don't assign VMbus channel interrupts to isolated CPUsSaurabh Sengar
When initially assigning a VMbus channel interrupt to a CPU, don’t choose a managed IRQ isolated CPU (as specified on the kernel boot line with parameter 'isolcpus=managed_irq,<#cpu>'). Also, when using sysfs to change the CPU that a VMbus channel will interrupt, don't allow changing to a managed IRQ isolated CPU. Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1653637439-23060-1-git-send-email-ssengar@linux.microsoft.com Signed-off-by: Wei Liu <wei.liu@kernel.org>
2022-06-08soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probeMiaoqian Lin
of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. In brcmstb_init_sram, it pass dn to of_address_to_resource(), of_address_to_resource() will call of_find_device_by_node() to take reference, so we should release the reference returned by of_find_matching_node(). Fixes: 0b741b8234c8 ("soc: bcm: brcmstb: Add support for S2/S3/S5 suspend states (ARM)") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-06-07net/mlx4_en: Fix wrong return value on ioctl EEPROM query failureGal Pressman
The ioctl EEPROM query wrongly returns success on read failures, fix that by returning the appropriate error code. Fixes: 7202da8b7f71 ("ethtool, net/mlx4_en: Cable info, get_module_info/eeprom ethtool support") Signed-off-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20220606115718.14233-1-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-07net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_listMiaoqian Lin
Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. when breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the gphy_fw_np. Add missing of_node_put() to avoid refcount leak. Fixes: 14fceff4771e ("net: dsa: Add Lantiq / Intel DSA driver for vrx200") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220605072335.11257-1-linmq006@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-08libata: fix translation of concurrent positioning rangesTyler Erickson
Fixing the page length in the SCSI translation for the concurrent positioning ranges VPD page. It was writing starting in offset 3 rather than offset 2 where the MSB is supposed to start for the VPD page length. Cc: stable@vger.kernel.org Fixes: fe22e1c2f705 ("libata: support concurrent positioning ranges log") Signed-off-by: Tyler Erickson <tyler.erickson@seagate.com> Reviewed-by: Muhammad Ahmad <muhammad.ahmad@seagate.com> Tested-by: Michael English <michael.english@seagate.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-06-08libata: fix reading concurrent positioning ranges logTyler Erickson
The concurrent positioning ranges log is not a fixed size and may depend on how many ranges are supported by the device. This patch uses the size reported in the GPL directory to determine the number of pages supported by the device before attempting to read this log page. This resolves this error from the dmesg output: ata6.00: Read log 0x47 page 0x00 failed, Emask 0x1 Cc: stable@vger.kernel.org Fixes: fe22e1c2f705 ("libata: support concurrent positioning ranges log") Signed-off-by: Tyler Erickson <tyler.erickson@seagate.com> Reviewed-by: Muhammad Ahmad <muhammad.ahmad@seagate.com> Tested-by: Michael English <michael.english@seagate.com> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-06-07scsi: pmcraid: Fix missing resource cleanup in error caseChengguang Xu
Fix missing resource cleanup (when '(--i) == 0') for error case in pmcraid_register_interrupt_handler(). Link: https://lore.kernel.org/r/20220529153456.4183738-6-cgxu519@mykernel.net Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Chengguang Xu <cgxu519@mykernel.net> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: ipr: Fix missing/incorrect resource cleanup in error caseChengguang Xu
Fix missing resource cleanup (when '(--i) == 0') for error case in ipr_alloc_mem() and skip incorrect resource cleanup (when '(--i) == 0') for error case in ipr_request_other_msi_irqs() because variable i started from 1. Link: https://lore.kernel.org/r/20220529153456.4183738-4-cgxu519@mykernel.net Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Chengguang Xu <cgxu519@mykernel.net> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: mpt3sas: Fix out-of-bounds compiler warningHelge Deller
I'm facing this warning when building for the parisc64 architecture: drivers/scsi/mpt3sas/mpt3sas_base.c: In function ‘_base_make_ioc_operational’: drivers/scsi/mpt3sas/mpt3sas_base.c:5396:40: warning: array subscript ‘Mpi2SasIOUnitPage1_t {aka struct _MPI2_CONFIG_PAGE_SASIOUNIT_1}[0]’ is partly outside array bounds of ‘unsigned char[20]’ [-Warray-bounds] 5396 | (le16_to_cpu(sas_iounit_pg1->SASWideMaxQueueDepth)) ? drivers/scsi/mpt3sas/mpt3sas_base.c:5382:26: note: referencing an object of size 20 allocated by ‘kzalloc’ 5382 | sas_iounit_pg1 = kzalloc(sz, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~~~~~~ The problem is, that only 20 bytes are allocated with kmalloc(), which is sufficient to hold the bytes which are needed. Nevertheless, gcc complains because the whole Mpi2SasIOUnitPage1_t struct is 32 bytes in size and thus doesn't fit into those 20 bytes. This patch simply allocates all 32 bytes (instead of 20) and thus avoids the warning. There is no functional change introduced by this patch. While touching the code I cleaned up to calculation of max_wideport_qd, max_narrowport_qd and max_sata_qd to make it easier readable. Test successfully tested on a HP C8000 PA-RISC workstation with 64-bit kernel. Link: https://lore.kernel.org/r/YpZ197iZdDZSCzrT@p100 Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Update lpfc version to 14.2.0.4James Smart
Update lpfc version to 14.2.0.4 Link: https://lore.kernel.org/r/20220603174329.63777-10-jsmart2021@gmail.com Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completionJames Smart
NVMe Asynchronous Event Request commands have no command timeout value per specifications. Set WQE option to allow a reduced FLUSH polling rate for I/O error detection specifically for nvme_admin_async_event commands. Link: https://lore.kernel.org/r/20220603174329.63777-9-jsmart2021@gmail.com Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Add more logging of cmd and cqe information for aborted NVMe cmdsJames Smart
When an NVMe command is aborted or completes with an ERSP, log the opcode and command ID fields to help provide more detail on the failed command. Link: https://lore.kernel.org/r/20220603174329.63777-8-jsmart2021@gmail.com Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topologyJames Smart
After issuing a LIP, a specific target vendor does not ACC the FLOGI that lpfc sends. However, it does send its own FLOGI that lpfc ACCs. The target then establishes the port IDs by sending a PLOGI. lpfc PLOGI_ACCs and starts the RPI registration for DID 0x000001. The target then sends a LOGO to the fabric DID. lpfc is currently treating the LOGO from the fabric DID as a link down and cleans up all the ndlps. The ndlp for DID 0x000001 is put back into NPR and discovery stops, leaving the port in stuck in bypassed mode. Change lpfc behavior such that if a LOGO is received for the fabric DID in PT2PT topology skip the lpfc_linkdown_port() routine and just move the fabric DID back to NPR. Link: https://lore.kernel.org/r/20220603174329.63777-7-jsmart2021@gmail.com Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Resolve NULL ptr dereference after an ELS LOGO is abortedJames Smart
A use-after-free crash can occur after an ELS LOGO is aborted. Specifically, a nodelist structure is freed and then ndlp->vport->cfg_log_verbose is dereferenced in lpfc_nlp_get() when the discovery state machine is mistakenly called a second time with NLP_EVT_DEVICE_RM argument. Rework lpfc_cmpl_els_logo() to prevent the duplicate calls to release a nodelist structure. Link: https://lore.kernel.org/r/20220603174329.63777-6-jsmart2021@gmail.com Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Address NULL pointer dereference after starget_to_rport()James Smart
Calls to starget_to_rport() may return NULL. Add check for NULL rport before dereference. Link: https://lore.kernel.org/r/20220603174329.63777-5-jsmart2021@gmail.com Fixes: bb21fc9911ee ("scsi: lpfc: Use fc_block_rport()") Cc: <stable@vger.kernel.org> # v5.18 Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Resolve some cleanup issues following SLI path refactoringJames Smart
Following refactoring and consolidation in SLI processing, fix up some minor issues related to SLI path: - Correct the setting of LPFC_EXCHANGE_BUSY flag in response IOCB. - Fix some typographical errors. - Fix duplicate log messages. Link: https://lore.kernel.org/r/20220603174329.63777-4-jsmart2021@gmail.com Fixes: 1b64aa9eae28 ("scsi: lpfc: SLI path split: Refactor fast and slow paths to native SLI4") Cc: <stable@vger.kernel.org> # v5.18 Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Resolve some cleanup issues following abort path refactoringJames Smart
Refactoring and consolidation of abort paths: - lpfc_sli4_abort_fcp_cmpl() and lpfc_sli_abort_fcp_cmpl() are combined into a single generic lpfc_sli_abort_fcp_cmpl() routine. Thus, remove extraneous lpfc_sli4_abort_fcp_cmpl() prototype declaration. - lpfc_nvme_abort_fcreq_cmpl() abort completion routine is called with a mismatched argument type. This may result in misleading log message content. Update to the correct argument type of lpfc_iocbq instead of lpfc_wcqe_complete. The lpfc_wcqe_complete should be derived from the lpfc_iocbq structure. Link: https://lore.kernel.org/r/20220603174329.63777-3-jsmart2021@gmail.com Fixes: 31a59f75702f ("scsi: lpfc: SLI path split: Refactor Abort paths") Cc: <stable@vger.kernel.org> # v5.18 Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: lpfc: Correct BDE type for XMIT_SEQ64_WQE in lpfc_ct_reject_event()James Smart
A previous commit assumed all XMIT_SEQ64_WQEs are prepped with the correct BDE type in word 0-2. However, lpfc_ct_reject_event() routine was missed and is still filling out the incorrect BDE type. Fix lpfc_ct_reject_event() routine so that type BUFF_TYPE_BDE_64 is set instead of BUFF_TYPE_BLP_64. Link: https://lore.kernel.org/r/20220603174329.63777-2-jsmart2021@gmail.com Fixes: 596fc8adb171 ("scsi: lpfc: Fix dmabuf ptr assignment in lpfc_ct_reject_event()") Co-developed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: vmw_pvscsi: Expand vcpuHint to 16 bitsWentao Wang
vcpuHint has been expanded to 16 bit on host to enable routing to more CPUs. Guest side should align with the change. This change has been tested with hosts with 8-bit and 16-bit vcpuHint, on both platforms host side can get correct value. Link: https://lore.kernel.org/r/EF35F4D5-5DCC-42C5-BCC4-29DF1729B24C@vmware.com Signed-off-by: Wentao Wang <wwentao@vmware.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07scsi: sd: Fix interpretation of VPD B9h lengthTyler Erickson
Fixing the interpretation of the length of the B9h VPD page (Concurrent Positioning Ranges). Adding 4 is necessary as the first 4 bytes of the page is the header with page number and length information. Adding 3 was likely a misinterpretation of the SBC-5 specification which sets all offsets starting at zero. This fixes the error in dmesg: [ 9.014456] sd 1:0:0:0: [sda] Invalid Concurrent Positioning Ranges VPD page Link: https://lore.kernel.org/r/20220602225113.10218-4-tyler.erickson@seagate.com Fixes: e815d36548f0 ("scsi: sd: add concurrent positioning ranges support") Cc: stable@vger.kernel.org Tested-by: Michael English <michael.english@seagate.com> Reviewed-by: Muhammad Ahmad <muhammad.ahmad@seagate.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Tyler Erickson <tyler.erickson@seagate.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-07Merge tag 'input-for-v5.19-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - proper annotation of USB buffers in bcm5974 touchpad dirver - a quirk in SOC button driver to handle Lenovo Yoga Tablet2 1051F - a fix for missing dependency in raspberrypi-ts driver to avoid compile breakages with random configs. * tag 'input-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: soc_button_array - also add Lenovo Yoga Tablet2 1051F to dmi_use_low_level_irq Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag Input: raspberrypi-ts - add missing HAS_IOMEM dependency
2022-06-07Merge tag 'mmc-v5.19-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Fix CQE recovery reset success for block I/O MMC host: - sdhci-pci-gli: Fix support for runtime resume - Fix unevaluatedProperties warnings in DT examples" * tag 'mmc-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: dt-bindings: mmc: Fix unevaluatedProperties warnings in examples mmc: block: Fix CQE recovery reset success mmc: sdhci-pci-gli: Fix GL9763E runtime PM when the system resumes from suspend
2022-06-07Input: soc_button_array - also add Lenovo Yoga Tablet2 1051F to ↵Marius Hoch
dmi_use_low_level_irq Commit 223f61b8c5ad ("Input: soc_button_array - add Lenovo Yoga Tablet2 1051L to the dmi_use_low_level_irq list") added the 1051L to this list already, but the same problem applies to the 1051F. As there are no further 1051 variants (just the F/L), we can just DMI match 1051. Tested on a Lenovo Yoga Tablet2 1051F: Without this patch the home-button stops working after a wakeup from suspend. Signed-off-by: Marius Hoch <mail@mariushoch.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220603120246.3065-1-mail@mariushoch.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-06-07Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flagMathias Nyman
The bcm5974 driver does the allocation and dma mapping of the usb urb data buffer, but driver does not set the URB_NO_TRANSFER_DMA_MAP flag to let usb core know the buffer is already mapped. usb core tries to map the already mapped buffer, causing a warning: "xhci_hcd 0000:00:14.0: rejecting DMA map of vmalloc memory" Fix this by setting the URB_NO_TRANSFER_DMA_MAP, letting usb core know buffer is already mapped by bcm5974 driver Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Cc: stable@vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=215890 Link: https://lore.kernel.org/r/20220606113636.588955-1-mathias.nyman@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-06-07drm/amdgpu: Add MODE register to wave debug info in gfx11Joseph Greathouse
All other chips, from gfx6-gfx10, now include the MODE register at the end of the wave debug state. This appears to have been missed in gfx11, so this patch adds in MODE to the debug state for gfx11. Signed-off-by: Joseph Greathouse <Joseph.Greathouse@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-07Revert "drm/amd/display: Pass the new context into disable OTG WA"Nicholas Kazlauskas
This reverts commit 8440f57532496d398a461887e56ca6f45089fbcf. Causes a hang when hotplugging DP, shutting down system, or enabling dual eDP. Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-07Revert "drm/amdgpu: Ensure the DMA engine is deactivated during set ups"Guchun Chen
This reverts commit b992a19085885c096b19625a85c674cb89829ca1. This causes regression in GPU reset related test. Cc: Alexander Deucher <Alexander.Deucher@amd.com> Cc: ricetons@gmail.com Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-07drm/msm: Fix double pm_runtime_disable() callMaximilian Luz
Following commit 17e822f7591f ("drm/msm: fix unbalanced pm_runtime_enable in adreno_gpu_{init, cleanup}"), any call to adreno_unbind() will disable runtime PM twice, as indicated by the call trees below: adreno_unbind() -> pm_runtime_force_suspend() -> pm_runtime_disable() adreno_unbind() -> gpu->funcs->destroy() [= aNxx_destroy()] -> adreno_gpu_cleanup() -> pm_runtime_disable() Note that pm_runtime_force_suspend() is called right before gpu->funcs->destroy() and both functions are called unconditionally. With recent addition of the eDP AUX bus code, this problem manifests itself when the eDP panel cannot be found yet and probing is deferred. On the first probe attempt, we disable runtime PM twice as described above. This then causes any later probe attempt to fail with [drm:adreno_load_gpu [msm]] *ERROR* Couldn't power up the GPU: -13 preventing the driver from loading. As there seem to be scenarios where the aNxx_destroy() functions are not called from adreno_unbind(), simply removing pm_runtime_disable() from inside adreno_unbind() does not seem to be the proper fix. This is what commit 17e822f7591f ("drm/msm: fix unbalanced pm_runtime_enable in adreno_gpu_{init, cleanup}") intended to fix. Therefore, instead check whether runtime PM is still enabled, and only disable it in that case. Fixes: 17e822f7591f ("drm/msm: fix unbalanced pm_runtime_enable in adreno_gpu_{init, cleanup}") Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com> Link: https://lore.kernel.org/r/20220606211305.189585-1-luzmaximilian@gmail.com Signed-off-by: Rob Clark <robdclark@chromium.org>
2022-06-07regulator: qcom_smd: correct MP5496 rangesRobert Marko
Currently set MP5496 Buck and LDO ranges dont match its datasheet[1]. According to the datasheet: Buck range is 0.6-2.1875V with a 12.5mV step LDO range is 0.8-3.975V with a 25mV step. So, correct the ranges according to the datasheet[1]. [1] https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP5496GR/document_id/6906/ Signed-off-by: Robert Marko <robimarko@gmail.com> Link: https://lore.kernel.org/r/20220604193300.125758-2-robimarko@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-06-07ixgbe: fix unexpected VLAN Rx in promisc mode on VFOlivier Matz
When the promiscuous mode is enabled on a VF, the IXGBE_VMOLR_VPE bit (VLAN Promiscuous Enable) is set. This means that the VF will receive packets whose VLAN is not the same than the VLAN of the VF. For instance, in this situation: ┌────────┐ ┌────────┐ ┌────────┐ │ │ │ │ │ │ │ │ │ │ │ │ │ VF0├────┤VF1 VF2├────┤VF3 │ │ │ │ │ │ │ └────────┘ └────────┘ └────────┘ VM1 VM2 VM3 vf 0: vlan 1000 vf 1: vlan 1000 vf 2: vlan 1001 vf 3: vlan 1001 If we tcpdump on VF3, we see all the packets, even those transmitted on vlan 1000. This behavior prevents to bridge VF1 and VF2 in VM2, because it will create a loop: packets transmitted on VF1 will be received by VF2 and vice-versa, and bridged again through the software bridge. This patch remove the activation of VLAN Promiscuous when a VF enables the promiscuous mode. However, the IXGBE_VMOLR_UPE bit (Unicast Promiscuous) is kept, so that a VF receives all packets that has the same VLAN, whatever the destination MAC address. Fixes: 8443c1a4b192 ("ixgbe, ixgbevf: Add new mbox API xcast mode") Cc: stable@vger.kernel.org Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-06-07ixgbe: fix bcast packets Rx on VF after promisc removalOlivier Matz
After a VF requested to remove the promiscuous flag on an interface, the broadcast packets are not received anymore. This breaks some protocols like ARP. In ixgbe_update_vf_xcast_mode(), we should keep the IXGBE_VMOLR_BAM bit (Broadcast Accept) on promiscuous removal. This flag is already set by default in ixgbe_set_vmolr() on VF reset. Fixes: 8443c1a4b192 ("ixgbe, ixgbevf: Add new mbox API xcast mode") Cc: stable@vger.kernel.org Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
generated by cgit (git 2.34.1) at 2025-09-13 23:13:46 +0000