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2020-10-04net: team: fix memory leak in __team_options_registerAnant Thazhemadam
The variable "i" isn't initialized back correctly after the first loop under the label inst_rollback gets executed. The value of "i" is assigned to be option_count - 1, and the ensuing loop (under alloc_rollback) begins by initializing i--. Thus, the value of i when the loop begins execution will now become i = option_count - 2. Thus, when kfree(dst_opts[i]) is called in the second loop in this order, (i.e., inst_rollback followed by alloc_rollback), dst_optsp[option_count - 2] is the first element freed, and dst_opts[option_count - 1] does not get freed, and thus, a memory leak is caused. This memory leak can be fixed, by assigning i = option_count (instead of option_count - 1). Fixes: 80f7c6683fe0 ("team: add support for per-port options") Reported-by: syzbot+69b804437cfec30deac3@syzkaller.appspotmail.com Tested-by: syzbot+69b804437cfec30deac3@syzkaller.appspotmail.com Signed-off-by: Anant Thazhemadam <anant.thazhemadam@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-10-04media: zoran.rst: place it at the right place this timeMauro Carvalho Chehab
I was too quick moving zoran.rst... it ends that the original patch didn't do the right thing and forgot to update the files that references it. Fix it. Fixes: 6b90346919d4 ("media: zoran: move documentation file to the right place") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-10-04hwmon: (bt1-pvt) Wait for the completion with timeoutSerge Semin
If the PVT sensor is suddenly powered down while a caller is waiting for the conversion completion, the request won't be finished and the task will hang up on this procedure until the power is back up again. Let's call the wait_for_completion_timeout() method instead to prevent that. The cached timeout is exactly what we need to predict for how long conversion could normally last. Fixes: 87976ce2825d ("hwmon: Add Baikal-T1 PVT sensor driver") Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20200920110924.19741-4-Sergey.Semin@baikalelectronics.ru Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04hwmon: (bt1-pvt) Cache current update timeoutSerge Semin
Instead of converting the update timeout data to the milliseconds each time on the read procedure let's preserve the currently set timeout in the dedicated driver private data cache. The cached value will be then used in the timeout read method and in the alarm-less data conversion to prevent the caller task hanging up in case if the PVT sensor is suddenly powered down. Fixes: 87976ce2825d ("hwmon: Add Baikal-T1 PVT sensor driver") Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20200920110924.19741-3-Sergey.Semin@baikalelectronics.ru Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04hwmon: (bt1-pvt) Test sensor power supply on probeSerge Semin
Baikal-T1 PVT sensor has got a dedicated power supply domain (feed up by the external GPVT/VPVT_18 pins). In case if it isn't powered up, the registers will be accessible, but the sensor conversion just won't happen. Due to that an attempt to read data from any PVT sensor will cause the task hanging up. For instance that will happen if XP11 jumper isn't installed on the Baikal-T1-based BFK3.1 board. Let's at least test whether the conversion work on the device probe procedure. By doing so will make sure that the PVT sensor is powered up at least at boot time. Fixes: 87976ce2825d ("hwmon: Add Baikal-T1 PVT sensor driver") Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20200920110924.19741-2-Sergey.Semin@baikalelectronics.ru Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04hwmon: (lm75) Add regulator supportAlban Bedel
Add regulator support for boards where the sensor first need to be powered up before it can be used. Signed-off-by: Alban Bedel <alban.bedel@aerq.com> Link: https://lore.kernel.org/r/20201001145738.17326-4-alban.bedel@aerq.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04hwmon: Add hwmon driver for Intel MAX 10 BMCXu Yilun
This patch adds hwmon functionality for Intel MAX 10 BMC chip. This BMC chip connects to a set of sensor chips to monitor current, voltage, thermal and power of different components on board. The BMC firmware is responsible for sensor data sampling and recording in shared registers. Host driver reads the sensor data from these shared registers and exposes them to users as hwmon interfaces. Signed-off-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Wu Hao <hao.wu@intel.com> Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/1600669071-26235-3-git-send-email-yilun.xu@intel.com [groeck: Adjusted subject] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04hwmon: (pmbus) Add support for MPS Multi-phase mp2975 controllerVadim Pasternak
Add support for mp295 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a dual-loop, digital, multi-phase controller. This device: - Supports two power rail. - Provides 8 pulse-width modulations (PWMs), and can be configured up to 8-phase operation for rail 1 and up to 4-phase operation for rail 2. - Supports two pages 0 and 1 for telemetry and also pages 2 and 3 for configuration. - Can configured VOUT readout in direct or VID format and allows setting of different formats on rails 1 and 2. For VID the following protocols are available: VR13 mode with 5-mV DAC; VR13 mode with 10-mV DAC, IMVP9 mode with 5-mV DAC. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20200926204957.10268-2-vadimp@nvidia.com [groeck: Cleaned up a couple of error returns; fixed up API changes] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04hwmon: (tmp513) fix spelling typo in commentsWang Qing
Modify the comment typo: "compliment" -> "complement". Signed-off-by: Wang Qing <wangqing@vivo.com> Link: https://lore.kernel.org/r/1601086116-32218-1-git-send-email-wangqing@vivo.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04hwmon: (amd_energy) Improve the accumulation logicNaveen Krishna Chatradhi
Factor out the common code in the accumulation functions for core and socket accumulation. While at it, handle the return value of the amd_create_sensor() function. Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com> Link: https://lore.kernel.org/r/20200929105322.8919-4-nchatrad@amd.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04Merge tag 'v5.9-rc7' into patchworkMauro Carvalho Chehab
Linux 5.9-rc7 * tag 'v5.9-rc7': (683 commits) Linux 5.9-rc7 mm/thp: Split huge pmds/puds if they're pinned when fork() mm: Do early cow for pinned pages during fork() for ptes mm/fork: Pass new vma pointer into copy_page_range() mm: Introduce mm_struct.has_pinned mm: validate pmd after splitting mm: don't rely on system state to detect hot-plug operations mm: replace memmap_context by meminit_context arch/x86/lib/usercopy_64.c: fix __copy_user_flushcache() cache writeback lib/memregion.c: include memregion.h lib/string.c: implement stpcpy mm/migrate: correct thp migration stats mm/gup: fix gup_fast with dynamic page table folding mm: memcontrol: fix missing suffix of workingset_restore mm, THP, swap: fix allocating cluster for swapfile by mistake mm: slab: fix potential double free in ___cache_free Documentation/llvm: Fix clang target examples io_uring: ensure async buffered read-retry is setup properly KVM: SVM: Add a dedicated INVD intercept routine io_uring: don't unconditionally set plug->nowait = true ...
2020-10-04vhost-vdpa: fix page pinning leakage in error pathSi-Wei Liu
Pinned pages are not properly accounted particularly when mapping error occurs on IOTLB update. Clean up dangling pinned pages for the error path. As the inflight pinned pages, specifically for memory region that strides across multiple chunks, would need more than one free page for book keeping and accounting. For simplicity, pin pages for all memory in the IOVA range in one go rather than have multiple pin_user_pages calls to make up the entire region. This way it's easier to track and account the pages already mapped, particularly for clean-up in the error path. Fixes: 4c8cf31885f6 ("vhost: introduce vDPA-based backend") Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Link: https://lore.kernel.org/r/1601701330-16837-3-git-send-email-si-wei.liu@oracle.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-10-04vhost-vdpa: fix vhost_vdpa_map() on error conditionSi-Wei Liu
vhost_vdpa_map() should remove the iotlb entry just added if the corresponding mapping fails to set up properly. Fixes: 4c8cf31885f6 ("vhost: introduce vDPA-based backend") Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Link: https://lore.kernel.org/r/1601701330-16837-2-git-send-email-si-wei.liu@oracle.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-10-04vhost: Don't call log_access_ok() when using IOTLBGreg Kurz
When the IOTLB device is enabled, the log_guest_addr that is passed by userspace to the VHOST_SET_VRING_ADDR ioctl, and which is then written to vq->log_addr, is a GIOVA. All writes to this address are translated by log_user() to writes to an HVA, and then ultimately logged through the corresponding GPAs in log_write_hva(). No logging will ever occur with vq->log_addr in this case. It is thus wrong to pass vq->log_addr and log_guest_addr to log_access_vq() which assumes they are actual GPAs. Introduce a new vq_log_used_access_ok() helper that only checks accesses to the log for the used structure when there isn't an IOTLB device around. Signed-off-by: Greg Kurz <groug@kaod.org> Link: https://lore.kernel.org/r/160171933385.284610.10189082586063280867.stgit@bahia.lan Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-10-04vhost: Use vhost_get_used_size() in vhost_vring_set_addr()Greg Kurz
The open-coded computation of the used size doesn't take the event into account when the VIRTIO_RING_F_EVENT_IDX feature is present. Fix that by using vhost_get_used_size(). Fixes: 8ea8cf89e19a ("vhost: support event index") Cc: stable@vger.kernel.org Signed-off-by: Greg Kurz <groug@kaod.org> Link: https://lore.kernel.org/r/160171932300.284610.11846106312938909461.stgit@bahia.lan Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-10-04vhost: Don't call access_ok() when using IOTLBGreg Kurz
When the IOTLB device is enabled, the vring addresses we get from userspace are GIOVAs. It is thus wrong to pass them down to access_ok() which only takes HVAs. Access validation is done at prefetch time with IOTLB. Teach vq_access_ok() about that by moving the (vq->iotlb) check from vhost_vq_access_ok() to vq_access_ok(). This prevents vhost_vring_set_addr() to fail when verifying the accesses. No behavior change for vhost_vq_access_ok(). BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1883084 Fixes: 6b1e6cc7855b ("vhost: new device IOTLB API") Cc: jasowang@redhat.com CC: stable@vger.kernel.org # 4.14+ Signed-off-by: Greg Kurz <groug@kaod.org> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/160171931213.284610.2052489816407219136.stgit@bahia.lan Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-10-03net: typhoon: Fix a typo Typoon --> TyphoonChristophe JAILLET
s/Typoon/Typhoon/ Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-10-03net: hinic: fix DEVLINK build errorsRandy Dunlap
Fix many (lots deleted here) build errors in hinic by selecting NET_DEVLINK. ld: drivers/net/ethernet/huawei/hinic/hinic_hw_dev.o: in function `mgmt_watchdog_timeout_event_handler': hinic_hw_dev.c:(.text+0x30a): undefined reference to `devlink_health_report' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_fw_reporter_dump': hinic_devlink.c:(.text+0x1c): undefined reference to `devlink_fmsg_u32_pair_put' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_fw_reporter_dump': hinic_devlink.c:(.text+0x126): undefined reference to `devlink_fmsg_binary_pair_put' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_hw_reporter_dump': hinic_devlink.c:(.text+0x1ba): undefined reference to `devlink_fmsg_string_pair_put' ld: hinic_devlink.c:(.text+0x227): undefined reference to `devlink_fmsg_u8_pair_put' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_devlink_alloc': hinic_devlink.c:(.text+0xaee): undefined reference to `devlink_alloc' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_devlink_free': hinic_devlink.c:(.text+0xb04): undefined reference to `devlink_free' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_devlink_register': hinic_devlink.c:(.text+0xb26): undefined reference to `devlink_register' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_devlink_unregister': hinic_devlink.c:(.text+0xb46): undefined reference to `devlink_unregister' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_health_reporters_create': hinic_devlink.c:(.text+0xb75): undefined reference to `devlink_health_reporter_create' ld: hinic_devlink.c:(.text+0xb95): undefined reference to `devlink_health_reporter_create' ld: hinic_devlink.c:(.text+0xbac): undefined reference to `devlink_health_reporter_destroy' ld: drivers/net/ethernet/huawei/hinic/hinic_devlink.o: in function `hinic_health_reporters_destroy': Fixes: 51ba902a16e6 ("net-next/hinic: Initialize hw interface") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Bin Luo <luobin9@huawei.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Aviad Krawczyk <aviad.krawczyk@huawei.com> Cc: Zhao Chen <zhaochen6@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-10-03net: stmmac: Modify configuration method of EEE timersVineetha G. Jaya Kumaran
Ethtool manual stated that the tx-timer is the "the amount of time the device should stay in idle mode prior to asserting its Tx LPI". The previous implementation for "ethtool --set-eee tx-timer" sets the LPI TW timer duration which is not correct. Hence, this patch fixes the "ethtool --set-eee tx-timer" to configure the EEE LPI timer. The LPI TW Timer will be using the defined default value instead of "ethtool --set-eee tx-timer" which follows the EEE LS timer implementation. Changelog V2 *Not removing/modifying the eee_timer. *EEE LPI timer can be configured through ethtool and also the eee_timer module param. *EEE TW Timer will be configured with default value only, not able to be configured through ethtool or module param. This follows the implementation of the EEE LS Timer. Fixes: d765955d2ae0 ("stmmac: add the Energy Efficient Ethernet support") Signed-off-by: Vineetha G. Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com> Signed-off-by: Voon Weifeng <weifeng.voon@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-10-03Merge tag 'for-linus-5.9b-rc8-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "Fix a regression introduced in 5.9-rc3 which caused a system running as fully virtualized guest under Xen to crash when using legacy devices like a floppy" * tag 'for-linus-5.9b-rc8-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/events: don't use chip_data for legacy IRQs
2020-10-03Merge tag 'usb-5.9-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY fixes from Greg KH: "Here are some small USB and PHY driver fixes for 5.9-rc8 The PHY driver fix resolves an issue found by Dan Carpenter for a memory leak. The USB fixes fall into two groups: - usb gadget fix from Bryan that is a fix for a previous security fix that showed up in in-the-wild testing - usb core driver matching bugfixes. This fixes a bug that has plagued the both the usbip driver and syzbot testing tools this -rc release cycle. All is now working properly so usbip connections will work, and syzbot can get back to fuzzing USB drivers properly. All have been in linux-next for a while with no reported issues" * tag 'usb-5.9-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usbcore/driver: Accommodate usbip usbcore/driver: Fix incorrect downcast usbcore/driver: Fix specific driver selection Revert "usbip: Implement a match function to fix usbip" USB: gadget: f_ncm: Fix NDP16 datagram validation phy: ti: am654: Fix a leak in serdes_am654_probe()
2020-10-03Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Some more driver fixes for i2c" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: npcm7xx: Clear LAST bit after a failed transaction. i2c: cpm: Fix i2c_ram structure i2c: i801: Exclude device from suspend direct complete optimization
2020-10-03Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: "A couple more driver quirks, now enabling newer trackpoints from Synaptics for real" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: i8042 - add nopnp quirk for Acer Aspire 5 A515 Input: trackpoint - enable Synaptics trackpoints
2020-10-03iov_iter: transparently handle compat iovecs in import_iovecChristoph Hellwig
Use in compat_syscall to import either native or the compat iovecs, and remove the now superflous compat_import_iovec. This removes the need for special compat logic in most callers, and the remaining ones can still be simplified by using __import_iovec with a bool compat parameter. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-10-02scsi: qedf: Remove redundant assignment to variable 'rc'Jing Xiangfeng
This assignment is meaningless. Remove it. Link: https://lore.kernel.org/r/20200917021906.175933-1-jingxiangfeng@huawei.com Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: lpfc: Remove unneeded variable 'status' in lpfc_fcp_cpu_map_store()Ye Bin
Fixes coccicheck warning: drivers/scsi/lpfc/lpfc_attr.c:5341:5-11: Unneeded variable: "status". Return "- EINVAL" on line 5342 Link: https://lore.kernel.org/r/20200916022859.349089-1-yebin10@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: snic: Convert to use DEFINE_SEQ_ATTRIBUTE macroLiu Shixin
Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code. Link: https://lore.kernel.org/r/20200916025030.3992991-1-liushixin2@huawei.com Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: qla4xxx: Delete unneeded variable 'status' in qla4xxx_process_ddb_changedYe Bin
Fixes coccicheck warning: drivers/scsi/qla4xxx/ql4_init.c:1173:5-11: Unneeded variable: "status". Return "QLA_ERROR" on line 1195 Link: https://lore.kernel.org/r/20200916022749.348923-1-yebin10@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: sun_esp: Use module_platform_driver to simplify the codeLiu Shixin
Use module_platform_driver() to eliminate boilerplate code. Link: https://lore.kernel.org/r/20200914065403.3726462-1-liushixin2@huawei.com Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: sun3x_esp: Use module_platform_driver to simplify the codeLiu Shixin
Use module_platform_driver() to eliminate boilerplate code. Link: https://lore.kernel.org/r/20200914065403.3726462-1-liushixin2@huawei.com Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: sni_53c710: Use module_platform_driver to simplify the codeLiu Shixin
Use module_platform_driver() to eliminate boilerplate code. Link: https://lore.kernel.org/r/20200914065403.3726462-1-liushixin2@huawei.com Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: qlogicpti: Use module_platform_driver to simplify the codeLiu Shixin
Use module_platform_driver() to eliminate boilerplate code. Link: https://lore.kernel.org/r/20200914065403.3726462-1-liushixin2@huawei.com Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: mac_esp: Use module_platform_driver to simplify the codeLiu Shixin
Use module_platform_driver() to eliminate boilerplate code. Link: https://lore.kernel.org/r/20200914065403.3726462-1-liushixin2@huawei.com Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: jazz_esp: Use module_platform_driver to simplify the codeLiu Shixin
Use module_platform_driver() to eliminate boilerplate code. Link: https://lore.kernel.org/r/20200914065403.3726462-1-liushixin2@huawei.com Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: mvumi: Fix error return in mvumi_io_attach()Jing Xiangfeng
Return PTR_ERR() from the error handling case instead of 0. Link: https://lore.kernel.org/r/20200910123848.93649-1-jingxiangfeng@huawei.com Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: lpfc: Drop nodelist reference on error in lpfc_gen_req()Hannes Reinecke
If we fail to issue the iocb in lpfc_gen_req() we need to drop the nodelist reference. Link: https://lore.kernel.org/r/20200910084059.138507-1-hare@suse.de Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs()Dan Carpenter
The be_fill_queue() function can only fail when "eq_vaddress" is NULL and since it's non-NULL here that means the function call can't fail. But imagine if it could, then in that situation we would want to store the "paddr" so that dma memory can be released. Link: https://lore.kernel.org/r/20200928091300.GD377727@mwanda Fixes: bfead3b2cb46 ("[SCSI] be2iscsi: Adding msix and mcc_rings V3") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: aacraid: Add a missing iounmap callTomas Henzl
Add a missing resource cleanup in _aac_reset_adapter. Link: https://lore.kernel.org/r/20200926150015.6187-1-thenzl@redhat.com Signed-off-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: qedi: Add schedule_hw_err_handler callback for fan failureManish Rangankar
On fan failure event from MFW, bring down active connections and unload the firmware context. Link: https://lore.kernel.org/r/20200924070338.8270-1-mrangankar@marvell.com Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: target: tcmu: Fix warning: 'page' may be used uninitializedJohn Donnelly
Corrects drivers/target/target_core_user.c:688:6: warning: 'page' may be used uninitialized. Link: https://lore.kernel.org/r/20200924001920.43594-1-john.p.donnelly@oracle.com Fixes: 3c58f737231e ("scsi: target: tcmu: Optimize use of flush_dcache_page") Cc: Mike Christie <michael.christie@oracle.com> Acked-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: John Donnelly <john.p.donnelly@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: fnic: Fix inconsistent format argument type in fnic_debugfs.cYe Bin
Fix the following warnings: [drivers/scsi/fnic/fnic_debugfs.c:123]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'int'. [drivers/scsi/fnic/fnic_debugfs.c:125]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'int'. [drivers/scsi/fnic/fnic_debugfs.c:127]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'int'. Link: https://lore.kernel.org/r/20200930021919.2832860-2-yebin10@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Acked-by: Karan Tilak Kumar <kartilak@cisco.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: snic: Remove unnecessary conditionJing Xiangfeng
ret is always zero or error so the assignment is redundant. Link: https://lore.kernel.org/r/20200925060754.156599-1-jingxiangfeng@huawei.com Acked-by: Karan Tilak Kumar <kartilak@cisco.com> Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: fnic: Do not call 'scsi_done()' for unhandled commandsHannes Reinecke
The fnic drivers assigns an ioreq structure to each command and severs this assignment once scsi_done() has been called and the command has been completed. When traversing commands to terminate outstanding I/O we should not call scsi_done() on commands which do not have a corresponding ioreq structure; these commands have either never entered the driver or have already been completed. [mkp: fixed unused label warning] Link: https://lore.kernel.org/r/20200515112647.49260-1-hare@suse.de Reported-by: kbuild test robot <lkp@intel.com> Reviewed-by: Laurence Oberman <loberman@redhat.com> Acked-by: Satish Kharat <satishkh@cisco.com> Acked-by: Karan Tilak Kumar <kartilak@cisco.com> Signed-off-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02rsxx: Use fallthrough pseudo-keywordGustavo A. R. Silva
Replace /* Fall through. */ comment with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-10-02pata_cmd64x: Use fallthrough pseudo-keywordGustavo A. R. Silva
Replace /* FALL THRU */ comment with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-10-02Merge tag 'mlx5-fixes-2020-09-30' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux From: Saeed Mahameed <saeedm@nvidia.com> ==================== This series introduces some fixes to mlx5 driver. v1->v2: - Patch #1 Don't return while mutex is held. (Dave) v2->v3: - Drop patch #1, will consider a better approach (Jakub) - use cpu_relax() instead of cond_resched() (Jakub) - while(i--) to reveres a loop (Jakub) - Drop old mellanox email sign-off and change the committer email (Jakub) Please pull and let me know if there is any problem. For -stable v4.15 ('net/mlx5e: Fix VLAN cleanup flow') ('net/mlx5e: Fix VLAN create flow') For -stable v4.16 ('net/mlx5: Fix request_irqs error flow') For -stable v5.4 ('net/mlx5e: Add resiliency in Striding RQ mode for packets larger than MTU') ('net/mlx5: Avoid possible free of command entry while timeout comp handler') For -stable v5.7 ('net/mlx5e: Fix return status when setting unsupported FEC mode') For -stable v5.8 ('net/mlx5e: Fix race condition on nhe->n pointer in neigh update') ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-10-02scsi: ufs: Fix missing brace warning for old compilersPujin Shi
For older versions of gcc, the array = {0}; will cause warnings: drivers/scsi/ufs/ufshcd-crypto.c: In function 'ufshcd_crypto_keyslot_program': drivers/scsi/ufs/ufshcd-crypto.c:62:8: warning: missing braces around initializer [-Wmissing-braces] union ufs_crypto_cfg_entry cfg = { 0 }; ^ drivers/scsi/ufs/ufshcd-crypto.c:62:8: warning: (near initialization for 'cfg.reg_val') [-Wmissing-braces] drivers/scsi/ufs/ufshcd-crypto.c: In function 'ufshcd_clear_keyslot': drivers/scsi/ufs/ufshcd-crypto.c:103:8: warning: missing braces around initializer [-Wmissing-braces] union ufs_crypto_cfg_entry cfg = { 0 }; ^ 2 warnings generated Link: https://lore.kernel.org/r/20201002063538.1250-1-shipujin.t@gmail.com Fixes: 70297a8ac7a7 ("scsi: ufs: UFS crypto API") Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Pujin Shi <shipujin.t@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: qla2xxx: Fix inconsistent format argument type in qla_dbg.cYe Bin
Fix the following warning: [drivers/scsi/qla2xxx/qla_dbg.c:2451]: (warning) %ld in format string (no. 4) requires 'long' but the argument type is 'unsigned long'. Link: https://lore.kernel.org/r/20200930022515.2862532-4-yebin10@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Reviewed-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: qla2xxx: Fix inconsistent format argument type in qla_os.cYe Bin
Fix the following warnings: [drivers/scsi/qla2xxx/qla_os.c:4882]: (warning) %ld in format string (no. 2) requires 'long' but the argument type is 'unsigned long'. [drivers/scsi/qla2xxx/qla_os.c:5011]: (warning) %ld in format string (no. 1) requires 'long' but the argument type is 'unsigned long'. Link: https://lore.kernel.org/r/20200930022515.2862532-3-yebin10@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Reviewed-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2020-10-02scsi: qla2xxx: Fix inconsistent format argument type in tcm_qla2xxx.cYe Bin
Fix the following warnings: [drivers/scsi/qla2xxx/tcm_qla2xxx.c:884]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'signed int'. [drivers/scsi/qla2xxx/tcm_qla2xxx.c:885]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'signed int'. [drivers/scsi/qla2xxx/tcm_qla2xxx.c:886]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'signed int'. [drivers/scsi/qla2xxx/tcm_qla2xxx.c:887]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'signed int'. [drivers/scsi/qla2xxx/tcm_qla2xxx.c:888]: (warning) %u in format string (no. 1) requires 'unsigned int' but the argument type is 'signed int'. Link: https://lore.kernel.org/r/20200930022515.2862532-2-yebin10@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Reviewed-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
generated by cgit (git 2.34.1) at 2025-09-14 11:17:40 +0000