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2022-03-09net: marvell: prestera: Add missing of_node_put() in ↵Miaoqian Lin
prestera_switch_set_base_mac_addr This node pointer is returned by of_find_compatible_node() with refcount incremented. Calling of_node_put() to aovid the refcount leak. Fixes: 501ef3066c89 ("net: marvell: prestera: Add driver for Prestera family ASIC devices") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-09net: ethernet: lpc_eth: Handle error for clk_enableJiasheng Jiang
As the potential failure of the clk_enable(), it should be better to check it and return error if fails. Fixes: b7370112f519 ("lpc32xx: Added ethernet driver") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-09net:mcf8390: Use platform_get_irq() to get the interruptMinghao Chi (CGEL ZTE)
It is not recommened to use platform_get_resource(pdev, IORESOURCE_IRQ) for requesting IRQ's resources any more, as they can be not ready yet in case of DT-booting. platform_get_irq() instead is a recommended way for getting IRQ even if it was not retrieved earlier. It also makes code simpler because we're getting "int" value right away and no conversion from resource to int is required. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-09net: ethernet: ti: cpts: Handle error for clk_enableJiasheng Jiang
As the potential failure of the clk_enable(), it should be better to check it and return error if fails. Fixes: 8a2c9a5ab4b9 ("net: ethernet: ti: cpts: rework initialization/deinitialization") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-09Merge branch irq/meson-gpio into irq/irqchip-nextMarc Zyngier
* irq/meson-gpio: : . : Expand meson-gpio support to deal with the new Meson-S4 SoC : . irqchip/meson-gpio: Add support for meson s4 SoCs irqchip/meson-gpio: add select trigger type callback irqchip/meson-gpio: support more than 8 channels gpio irq dt-bindings: interrupt-controller: New binding for Meson-S4 SoCs Signed-off-by: Marc Zyngier <maz@kernel.org>
2022-03-09irqchip/meson-gpio: Add support for meson s4 SoCsQianggui Song
The meson s4 SoCs support 12 gpio irq lines compared with previous serial chips and have something different, details are as below. IRQ Number: - 80:68 13 pins on bank Z - 67:48 20 pins on bank X - 47:36 12 pins on bank H - 35:24 12 pins on bank D - 23:22 2 pins on bank E - 21:14 8 pins on bank C - 13:0 13 pins on bank B Signed-off-by: Qianggui Song <qianggui.song@amlogic.com> [maz: fixed some W=1 build warnings] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220225055207.1048-5-qianggui.song@amlogic.com
2022-03-09Merge branch '40GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2022-03-08 This series contains updates to iavf, i40e, and ice drivers. Michal ensures netdev features are properly updated to reflect VLAN changes received from PF and adds an additional flag for MSI-X reinitialization as further differentiation of reinitialization operations is needed for iavf. Jake stops disabling of VFs due to failed virtchannel responses for i40e and ice driver. Dave moves MTU event notification to the service task to prevent issues with RTNL lock for ice. Christophe Jaillet corrects an allocation to GFP_ATOMIC instead of GFP_KERNEL for ice. Jedrzej fixes the value for link speed comparison which was preventing the requested value from being set for ice. --- Note: This will conflict when merging with net-next. Resolution: diff --cc drivers/net/ethernet/intel/ice/ice.h index dc42ff92dbad,3121f9b04f59..000000000000 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@@ -484,10 -481,9 +484,11 @@@ enum ice_pf_flags ICE_FLAG_LEGACY_RX, ICE_FLAG_VF_TRUE_PROMISC_ENA, ICE_FLAG_MDD_AUTO_RESET_VF, + ICE_FLAG_VF_VLAN_PRUNING, ICE_FLAG_LINK_LENIENT_MODE_ENA, ICE_FLAG_PLUG_AUX_DEV, + ICE_FLAG_MTU_CHANGED, + ICE_FLAG_GNSS, /* GNSS successfully initialized */ ICE_PF_FLAGS_NBITS /* must be last */ }; ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-08raid5: initialize the stripe_head embeeded bios as neededChristoph Hellwig
Use bio_init to initialize the bios when needed to the full state instead of a partial initialization plus later setting of dev and op and bio_reset. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Song Liu <song@kernel.org>
2022-03-08raid5-cache: statically allocate the recovery ra bioChristoph Hellwig
There is no need to preallocate the bio and reset it when use. Just allocate it on-stack and use a bvec places next to the pages used for it. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Song Liu <song@kernel.org>
2022-03-08raid5-cache: fully initialize flush_bio when neededChristoph Hellwig
Stop using bio_reset and just initialize the bio fully when needed. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Song Liu <song@kernel.org>
2022-03-08raid5-ppl: fully initialize the bio in ppl_new_iounitChristoph Hellwig
We have all the information to pass the bdev and op directly to bio_init, so do that. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Song Liu <song@kernel.org>
2022-03-08ethernet: Fix error handling in xemaclite_of_probeMiaoqian Lin
This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak. As the remove function do. Fixes: 5cdaaa12866e ("net: emaclite: adding MDIO and phy lib support") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220308024751.2320-1-linmq006@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-09crypto: qat - fix initialization of pfvf rts_map_msg structuresGiovanni Cabiddu
Initialize fully the structures rts_map_msg containing the ring to service map from the host. This is to fix the following warning when compiling the QAT driver using the clang compiler with CC=clang W=2: drivers/crypto/qat/qat_common/adf_pfvf_vf_msg.c:144:51: warning: missing field 'map' initializer [-Wmissing-field-initializers] struct ring_to_svc_map_v1 rts_map_msg = { { 0 }, }; ^ Fixes: e1b176af3d7e ("crypto: qat - exchange ring-to-service mappings over PFVF") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-09crypto: qat - fix initialization of pfvf cap_msg structuresGiovanni Cabiddu
Initialize fully the structures cap_msg containing the device capabilities from the host. This is to fix the following warning when compiling the QAT driver using the clang compiler with CC=clang W=2: drivers/crypto/qat/qat_common/adf_pfvf_vf_msg.c:99:44: warning: missing field 'ext_dc_caps' initializer [-Wmissing-field-initializers] struct capabilities_v3 cap_msg = { { 0 }, }; ^ Fixes: 851ed498dba1 ("crypto: qat - exchange device capabilities over PFVF") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-09crypto: qat - remove unneeded assignmentGiovanni Cabiddu
The function adf_gen4_get_vf2pf_sources() computes a mask which is stored in a variable which is returned and not used. Remove superfluous assignment of variable. This is to fix the following warning when compiling the QAT driver with clang scan-build: drivers/crypto/qat/qat_common/adf_gen4_pfvf.c:46:9: warning: Although the value stored to 'sou' is used in the enclosing expression, the value is never actually read from 'sou' [deadcode.DeadStores] return sou &= ~mask; ^ ~~~~~ Fixes: 5901b4af6e07 ("crypto: qat - fix access to PFVF interrupt registers for GEN4") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-09crypto: qat - disable registration of algorithmsGiovanni Cabiddu
The implementations of aead and skcipher in the QAT driver do not support properly requests with the CRYPTO_TFM_REQ_MAY_BACKLOG flag set. If the HW queue is full, the driver returns -EBUSY but does not enqueue the request. This can result in applications like dm-crypt waiting indefinitely for a completion of a request that was never submitted to the hardware. To avoid this problem, disable the registration of all crypto algorithms in the QAT driver by setting the number of crypto instances to 0 at configuration time. Cc: stable@vger.kernel.org Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-09crypto: hisilicon/qm - fix memset during queues clearingKai Ye
Due to that extra page addr is used as a qp error flag when the device resetting. So it not should to clear this qp flag in userspace. Signed-off-by: Kai Ye <yekai13@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-09crypto: xilinx: prevent probing on non-xilinx hardwareCorentin Labbe
The zynqmp-sha driver is always loaded and register its algorithm even on platform which do not have the proper hardware. This lead to a stacktrace due to zynqmp-sha3-384 failing its crypto self tests. So check if hardware is present via the firmware API call get_version. While at it, simplify the platform_driver by using module_platform_driver() Furthermore the driver should depend on ZYNQMP_FIRMWARE since it cannot work without it. Fixes: 7ecc3e34474b ("crypto: xilinx - Add Xilinx SHA3 driver") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-09crypto: marvell/octeontx - Use swap() instead of open coding itJiapeng Chong
Clean the following coccicheck warning: ./drivers/crypto/marvell/octeontx/otx_cptvf_algs.c:1645:16-17: WARNING opportunity for swap(). Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-09crypto: ccree - Fix use after free in cc_cipher_exit()Jianglei Nie
kfree_sensitive(ctx_p->user.key) will free the ctx_p->user.key. But ctx_p->user.key is still used in the next line, which will lead to a use after free. We can call kfree_sensitive() after dev_dbg() to avoid the uaf. Fixes: 63ee04c8b491 ("crypto: ccree - add skcipher support") Signed-off-by: Jianglei Nie <niejianglei2021@163.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-09crypto: ccp - ccp_dmaengine_unregister release dma channelsDāvis Mosāns
ccp_dmaengine_register adds dma_chan->device_node to dma_dev->channels list but ccp_dmaengine_unregister didn't remove them. That can cause crashes in various dmaengine methods that tries to use dma_dev->channels Fixes: 58ea8abf4904 ("crypto: ccp - Register the CCP as a DMA...") Signed-off-by: Dāvis Mosāns <davispuh@gmail.com> Acked-by: John Allen <john.allen@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-03-08sr: implement ->free_disk to simplify refcountingChristoph Hellwig
Simplify the refcounting and remove the need to clear disk->private_data by implementing the ->free_disk method. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20220308055200.735835-9-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-08sd: implement ->free_disk to simplify refcountingChristoph Hellwig
Implement the ->free_disk method to to put struct scsi_disk when the last gendisk reference count goes away. This removes the need to clear ->private_data and thus freeze the queue on unbind. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20220308055200.735835-8-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-08sd: delay calling free_opal_devChristoph Hellwig
Call free_opal_dev from scsi_disk_release as the opal_dev field is accessed from the ioctl handler, which isn't synchronized vs sd_release and thus can be accessed during or after sd_release was called. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20220308055200.735835-7-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-08sd: call sd_zbc_release_disk before releasing the scsi_device referenceChristoph Hellwig
sd_zbc_release_disk accesses disk->device, so ensure that actually still has a valid reference. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20220308055200.735835-6-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-08sd: rename the scsi_disk.dev fieldChristoph Hellwig
dev is very hard to grep for. Give the field a more descriptive name and documents its purpose. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20220308055200.735835-5-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-08scsi: don't use disk->private_data to find the scsi_driverChristoph Hellwig
Requiring every ULP to have the scsi_drive as first member of the private data is rather fragile and not necessary anyway. Just use the driver hanging off the SCSI device instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20220308055200.735835-4-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-08blk-mq: prepare for implementing hctx table via xarrayMing Lei
It is inevitable to cause use-after-free on q->queue_hw_ctx between queue_for_each_hw_ctx() and blk_mq_update_nr_hw_queues(). And converting to xarray can fix the uaf, meantime code gets cleaner. Prepare for converting q->queue_hctx_ctx into xarray, one thing is that xa_for_each() can only accept 'unsigned long' as index, so changes type of hctx index of queue_for_each_hw_ctx() into 'unsigned long'. Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20220308073219.91173-6-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-08block: mtip32xx: don't touch q->queue_hw_ctxMing Lei
q->queue_hw_ctx is really one blk-mq internal structure for retrieving hctx via its index, not supposed to be used by drivers. Meantime drivers can get the tags structure easily from tagset. Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20220308073219.91173-5-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-03-08md: use msleep() in md_notify_reboot()Eric Dumazet
Calling mdelay(1000) from process context, even while a reboot is in progress, does not make sense. Using msleep() allows other threads to make progress. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: linux-raid@vger.kernel.org Signed-off-by: Song Liu <song@kernel.org>
2022-03-08md: raid1/raid10: drop pending_cntMariusz Tkaczyk
Those counters are not necessary after commit 11bb45e8aaf6 ("md: drop queue limitation for RAID1 and RAID10"). Remove them from all code (conf and plug structs). raid1_plug_cb and raid10_plug_cb are identical, so move definition of raid1_plug_cb to common raid1-10 definitions and use it for RAID10 too. Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com> Signed-off-by: Song Liu <song@kernel.org>
2022-03-08ice: Fix curr_link_speed advertised speedJedrzej Jagielski
Change curr_link_speed advertised speed, due to link_info.link_speed is not equal phy.curr_user_speed_req. Without this patch it is impossible to set advertised speed to same as link_speed. Testing Hints: Try to set advertised speed to 25G only with 25G default link (use ethtool -s 0x80000000) Fixes: 48cb27f2fd18 ("ice: Implement handlers for ethtool PHY/link operations") Signed-off-by: Grzegorz Siwik <grzegorz.siwik@intel.com> Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-03-08ice: Don't use GFP_KERNEL in atomic contextChristophe JAILLET
ice_misc_intr() is an irq handler. It should not sleep. Use GFP_ATOMIC instead of GFP_KERNEL when allocating some memory. Fixes: 348048e724a0 ("ice: Implement iidc operations") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Tested-by: Leszek Kaliszczuk <leszek.kaliszczuk@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-03-08ice: Fix error with handling of bonding MTUDave Ertman
When a bonded interface is destroyed, .ndo_change_mtu can be called during the tear-down process while the RTNL lock is held. This is a problem since the auxiliary driver linked to the LAN driver needs to be notified of the MTU change, and this requires grabbing a device_lock on the auxiliary_device's dev. Currently this is being attempted in the same execution context as the call to .ndo_change_mtu which is causing a dead-lock. Move the notification of the changed MTU to a separate execution context (watchdog service task) and eliminate the "before" notification. Fixes: 348048e724a0e ("ice: Implement iidc operations") Signed-off-by: Dave Ertman <david.m.ertman@intel.com> Tested-by: Jonathan Toppins <jtoppins@redhat.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-03-08ice: stop disabling VFs due to PF error responsesJacob Keller
The ice_vc_send_msg_to_vf function has logic to detect "failure" responses being sent to a VF. If a VF is sent more than ICE_DFLT_NUM_INVAL_MSGS_ALLOWED then the VF is marked as disabled. Almost identical logic also existed in the i40e driver. This logic was added to the ice driver in commit 1071a8358a28 ("ice: Implement virtchnl commands for AVF support") which itself copied from the i40e implementation in commit 5c3c48ac6bf5 ("i40e: implement virtual device interface"). Neither commit provides a proper explanation or justification of the check. In fact, later commits to i40e changed the logic to allow bypassing the check in some specific instances. The "logic" for this seems to be that error responses somehow indicate a malicious VF. This is not really true. The PF might be sending an error for any number of reasons such as lack of resources, etc. Additionally, this causes the PF to log an info message for every failed VF response which may confuse users, and can spam the kernel log. This behavior is not documented as part of any requirement for our products and other operating system drivers such as the FreeBSD implementation of our drivers do not include this type of check. In fact, the change from dev_err to dev_info in i40e commit 18b7af57d9c1 ("i40e: Lower some message levels") explains that these messages typically don't actually indicate a real issue. It is quite likely that a user who hits this in practice will be very confused as the VF will be disabled without an obvious way to recover. We already have robust malicious driver detection logic using actual hardware detection mechanisms that detect and prevent invalid device usage. Remove the logic since its not a documented requirement and the behavior is not intuitive. Fixes: 1071a8358a28 ("ice: Implement virtchnl commands for AVF support") Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-03-08i40e: stop disabling VFs due to PF error responsesJacob Keller
The i40e_vc_send_msg_to_vf_ex (and its wrapper i40e_vc_send_msg_to_vf) function has logic to detect "failure" responses sent to the VF. If a VF is sent more than I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED, then the VF is marked as disabled. In either case, a dev_info message is printed stating that a VF opcode failed. This logic originates from the early implementation of VF support in commit 5c3c48ac6bf5 ("i40e: implement virtual device interface"). That commit did not go far enough. The "logic" for this behavior seems to be that error responses somehow indicate a malicious VF. This is not really true. The PF might be sending an error for any number of reasons such as lacking resources, an unsupported operation, etc. This does not indicate a malicious VF. We already have a separate robust malicious VF detection which relies on hardware logic to detect and prevent a variety of behaviors. There is no justification for this behavior in the original implementation. In fact, a later commit 18b7af57d9c1 ("i40e: Lower some message levels") reduced the opcode failure message from a dev_err to a dev_info. In addition, recent commit 01cbf50877e6 ("i40e: Fix to not show opcode msg on unsuccessful VF MAC change") changed the logic to allow quieting it for expected failures. That commit prevented this logic from kicking in for specific circumstances. This change did not go far enough. The behavior is not documented nor is it part of any requirement for our products. Other operating systems such as the FreeBSD implementation of our driver do not include this logic. It is clear this check does not make sense, and causes problems which led to ugly workarounds. Fix this by just removing the entire logic and the need for the i40e_vc_send_msg_to_vf_ex function. Fixes: 01cbf50877e6 ("i40e: Fix to not show opcode msg on unsuccessful VF MAC change") Fixes: 5c3c48ac6bf5 ("i40e: implement virtual device interface") Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-03-08iavf: Fix adopting new combined settingMichal Maloszewski
In some cases overloaded flag IAVF_FLAG_REINIT_ITR_NEEDED which should indicate that interrupts need to be completely reinitialized during reset leads to RTNL deadlocks using ethtool -C while a reset is in progress. To fix, it was added a new flag IAVF_FLAG_REINIT_MSIX_NEEDED used to trigger MSI-X reinit. New combined setting is fixed adopt after VF reset. This has been implemented by call reinit interrupt scheme during VF reset. Without this fix new combined setting has never been adopted. Fixes: 209f2f9c7181 ("iavf: Add support for VIRTCHNL_VF_OFFLOAD_VLAN_V2 negotiation") Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek@intel.com> Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Michal Maloszewski <michal.maloszewski@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-03-08iavf: Fix handling of vlan strip virtual channel messagesMichal Maloszewski
Modify netdev->features for vlan stripping based on virtual channel messages received from the PF. Change is needed to synchronize vlan strip status between PF sysfs and iavf ethtool. Fixes: 5951a2b9812d ("iavf: Fix VLAN feature flags after VFR") Signed-off-by: Norbert Ciosek <norbertx.ciosek@intel.com> Signed-off-by: Michal Maloszewski <michal.maloszewski@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-03-08thermal/drivers/ti-soc-thermal: Remove unused function ti_thermal_get_temp()YueHaibing
commit b263b473bf62 ("thermal: ti-soc-thermal: Remove redundant code") left behind this, remove it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Bryan Brattlof <bb@ti.com> Link: https://lore.kernel.org/r/20220305125047.26948-1-yuehaibing@huawei.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-03-08thermal/drivers/brcmstb_thermal: Interrupt is optionalFlorian Fainelli
Utilize platform_get_irq_optional() to silence these messages: brcmstb_thermal a581500.thermal: IRQ index 0 not found Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220301181412.2008044-1-f.fainelli@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-03-08thermal: tegra-bpmp: Handle errors in BPMP responseMikko Perttunen
The return value from tegra_bpmp_transfer indicates the success or failure of the IPC transaction with BPMP. If the transaction succeeded, we also need to check the actual command's result code. Add code to do this. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20210915085517.1669675-1-mperttunen@nvidia.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-03-08drivers/thermal/ti-soc-thermal: Add hwmon supportRomain Naour
Expose ti-soc-thermal thermal sensors as HWMON devices. # sensors cpu_thermal-virtual-0 Adapter: Virtual device temp1: +54.2 C (crit = +105.0 C) dspeve_thermal-virtual-0 Adapter: Virtual device temp1: +51.4 C (crit = +105.0 C) gpu_thermal-virtual-0 Adapter: Virtual device temp1: +54.2 C (crit = +105.0 C) iva_thermal-virtual-0 Adapter: Virtual device temp1: +54.6 C (crit = +105.0 C) core_thermal-virtual-0 Adapter: Virtual device temp1: +52.6 C (crit = +105.0 C) Similar to imx_sc_thermal d2bc4dd91da6095a769fdc9bc519d3be7ad5f97a. No need to take care of thermal_remove_hwmon_sysfs() since devm_thermal_add_hwmon_sysfs() (a wrapper around devres) is used. See c7fc403e40b0ea18976a59e968c23439a80809e8. Signed-off-by: Romain Naour <romain.naour@smile.fr> Link: https://lore.kernel.org/r/20220218104725.2718904-1-romain.naour@smile.fr Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-03-08thermal/drivers/qcom/lmh: Add support for sm8150Thara Gopinath
Add compatible to support LMh for sm8150 SoC. sm8150 does not require explicit enabling for various LMh subsystems. Add a variable indicating the same as match data which is set for sdm845. Execute the piece of code enabling various LMh subsystems only if enable algorithm match data is present. Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220106173138.411097-2-thara.gopinath@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-03-08thermal/drivers/tsens: register thermal zones as hwmon sensorsDmitry Baryshkov
Register thermal zones as hwmon sensors to let userspace read CPU temperatures using standard hwmon interface. Acked-by: Amit Kucheria <amitk@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220129180750.1882310-1-dmitry.baryshkov@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-03-08spi: Tesla FSD supportMark Brown
Merge series from Alim Akhtar: This series adds support for the SPI controller in the Tesla FSD SoC, also pulling in: git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git ib-mfd-spi-dt-v5.18 from the MFD tree which has dependencies for the DT bindings.
2022-03-08PM: sleep: Add device name to suspend_report_result()Youngjin Jang
Currently, suspend_report_result() prints only function information. If any driver uses a common PM function, nobody knows who exactly called the failing function. A device pinter is needed to recognize the failing device. For example: PM: dpm_run_callback(): pnp_bus_suspend+0x0/0x10 returns 0 PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns 0 become after the change: serial 00:05: PM: dpm_run_callback(): pnp_bus_suspend+0x0/0x10 returns 0 pci 0000:00:01.3: PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns 0 Signed-off-by: Youngjin Jang <yj84.jang@samsung.com> [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-03-08ACPI: APEI: fix return value of __setup handlersRandy Dunlap
__setup() handlers should return 1 to indicate that the boot option has been handled. Returning 0 causes a boot option to be listed in the Unknown kernel command line parameters and also added to init's arg list (if no '=' sign) or environment list (if of the form 'a=b'). Unknown kernel command line parameters "erst_disable bert_disable hest_disable BOOT_IMAGE=/boot/bzImage-517rc6", will be passed to user space. Run /sbin/init as init process with arguments: /sbin/init erst_disable bert_disable hest_disable with environment: HOME=/ TERM=linux BOOT_IMAGE=/boot/bzImage-517rc6 Fixes: a3e2acc5e37b ("ACPI / APEI: Add Boot Error Record Table (BERT) support") Fixes: a08f82d08053 ("ACPI, APEI, Error Record Serialization Table (ERST) support") Fixes: 9dc966641677 ("ACPI, APEI, HEST table parsing") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: Igor Zhbanov <i.zhbanov@omprussia.ru> Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru Reviewed-by: "Huang, Ying" <ying.huang@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-03-08spi: s3c64xx: Add spi port configuration for Tesla FSD SoCAlim Akhtar
Add compatible and port configuration for spi controller for Tesla Full Self-Driving SoC. Cc: linux-fsd@tesla.com Signed-off-by: Aswani Reddy <aswani.reddy@samsung.com> Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Andi Shyti <andi@etezian.org> Link: https://lore.kernel.org/r/20220308121640.27344-2-alim.akhtar@samsung.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-08hwmon: (axi-fan-control) Use hwmon_notify_eventNuno Sá
Instead of directly accessing kobj directly from the driver, use the hwmon notify API. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20220308135408.440744-1-nuno.sa@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-03-08Tegra QUAD SPI combined sequence modeMark Brown
Merge series from Krishna Yarlagadda <kyarlagadda@nvidia.com>: Add ACPI support for Tegra210 QUAD SPI driver Support new Tegra194 feature, combined sequence mode.
generated by cgit (git 2.34.1) at 2025-09-12 02:28:26 +0000