- Jul 14, 2016
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Hannes Reinecke authored
Update to latest FC-BB-6 draft to include FIP VN2VN VLAN notifications and additional flags. Signed-off-by:
Hannes Reinecke <hare@suse.com> Acked-by:
Johannes Thumshirn <jth@kernel.org> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Chris Leech authored
In the receive path libfc extracts a cpu number from the ox_id in the fiber channel header and uses that to do a per_cpu_ptr conversion. If, for some reason, a frame is received with an invalid ox_id, per_cpu_ptr will return an invalid pointer and the libfc receive path will panic the system trying to use it. I'm currently looking at such a case, and I don't yet know why a cpu number > nr_cpu_ids is appearing in an exchange id. But adding a sanity check in libfc prevents a system panic, and seems like good idea when dealing with frames coming in from the network. Signed-off-by:
Chris Leech <cleech@redhat.com> Acked-by:
Johannes Thumshirn <jth@kernel.org> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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- Jul 13, 2016
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Sebastian Andrzej Siewior authored
The driver creates its own per-CPU threads which are updated based on CPU hotplug events. It is also possible to use kworkers and remove some of the kthread infrastrucure. The code checked ->thread to decide if there is an active per-CPU thread. By using the kworker infrastructure this is no longer possible (or required). The thread pointer is saved in `kthread' instead of `thread' so anything trying to use thread is caught by the compiler. Currently only the bnx2fc driver is using struct fcoe_percpu_s and the kthread member. After a CPU went offline, we may still enqueue items on the "offline" CPU. This isn't much of a problem. The work will be done on a random CPU. The allocated crc_eof_page page won't be cleaned up. It is probably expected that the CPU comes up at some point so it should not be a problem. The crc_eof_page memory is released of course once the module is removed. This patch was only compile-tested due to -ENODEV. Cc: Vasu Dev <vasu.dev@intel.com> Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Cc: fcoe-devel@open-fcoe.org Cc: linux-scsi@vger.kernel.org Signed-off-by:
Sebastian Andrzej Siewior <bigeasy@linutronix.de> Tested-by:
Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by:
Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Johannes Thumshirn authored
Vasu is going to resign from his maintainer role and I'll take over. Signed-off-by:
Johannes Thumshirn <jthumshirn@suse.de> Acked-by:
Vasu Dev <vasu.dev@intel.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Johannes Thumshirn authored
If there is a dma mapping error snic kfree()s buf right before printing it. Change the order to not accidently trip on memory that's not owned by us anymore. Signed-off-by:
Johannes Thumshirn <jthumshirn@suse.de> Acked-by:
Narsimhulu Musini <nmusini@cisco.com> Reviewed-by:
Laurence Oberman <loberman@redhat.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Arnd Bergmann authored
Enabling format checking in dprintk() shows that wd7000_biosparam uses an incorrect format string for sector_t: drivers/scsi/wd7000.c: In function 'wd7000_biosparam': drivers/scsi/wd7000.c:1594:21: error: format '%d' expects argument of type 'int', but argument 3 has type 'sector_t {aka long long unsigned int}' [-Werror=format=] As sector_t can be 32-bit wide, this adds a cast to 'u64' and prints that with the correct format. The change to use no_printk() generally helps with finding this kind of hidden format string bug, and I found that when building with "-Wextra", which warned about an empty else clause in } else dprintk("ok!\n"); Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Arnd Bergmann authored
The fc_get_host_stats() function contains a complex conversion from jiffies to timespec to seconds. As we try to get rid of uses of struct timespec, we can clean this up and replace it with a simpler computation. Simply dividing the difference in jiffies by HZ is not only much more efficient, it also avoids a problem that causes the seconds_since_last_reset value to be incorrect if jiffies has overrun since the 'boot_time' value was recorded. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Reviewed-by:
Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Helge Deller authored
When enabling the debug options NCR_700_DEBUG and NCR_700_TAG_DEBUG various printk format warnings can be seen like: drivers/scsi/53c700.c:357:2: warning: format %p expects argument of type void * , but argument 4 has type dma_addr_t [-Wformat=] script_patch_32(hostdata->dev, script, MessageLocation, Fix them by using the right printk format specifiers. Signed-off-by:
Helge Deller <deller@gmx.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Jim Gill authored
[mkp: Updated MAINTAINERS] Signed-off-by:
Jim Gill <jgill@vmware.com> Acked-by:
Arvind Kumar <arvindkumar@vmware.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Uma Krishnan authored
Some CXL Flash cards need notification of device shutdown in order to flush pending I/Os. A PCI notification hook for shutdown has been added where the driver notifies the card and returns. When the device is removed in the PCI remove path, notification code will wait for shutdown processing to complete. Signed-off-by:
Uma Krishnan <ukrishn@linux.vnet.ibm.com> Acked-by:
Manoj N. Kumar <manoj@linux.vnet.ibm.com> Acked-by:
Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Uma Krishnan authored
Device dependent flags are needed to support functions that are specific to a particular device. One such case is - some CXL Flash cards need to be notified of device shutdown. For other CXL devices, this feature does not prove to be useful yet. Such distinct features need to be identified in the driver to bypass or invoke specific functionality. In this patch, a member 'flags' has been added to device dependent values. These flags will be used and expanded in the future to support various device specific functions. Signed-off-by:
Uma Krishnan <ukrishn@linux.vnet.ibm.com> Acked-by:
Manoj N. Kumar <manoj@linux.vnet.ibm.com> Acked-by:
Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Manoj N. Kumar authored
While running 'sg_reset -H' in a loop with a user-space application active, hit the following exception: cpu 0x2: Vector: 300 (Data Access) pc: : afu_attach+0x50/0x240 [cxlflash] lr: : cxlflash_afu_recover+0x3dc/0x7d0 [cxlflash] pid = 20365, comm = run_block_fvt Linux version 4.5.0-491-26f710d+ cxlflash_afu_recover+0x3dc/0x7d0 [cxlflash] cxlflash_ioctl+0x5a8/0x6f0 [cxlflash] scsi_ioctl+0x3b0/0x4c0 sd_ioctl+0x110/0x190 blkdev_ioctl+0x28c/0xc20 block_ioctl+0xa4/0xd0 do_vfs_ioctl+0xd8/0x8c0 SyS_ioctl+0xd4/0xf0 system_call+0x38/0xb4 The problem here is that the problem space area is unmapped while the application issues the DK_CXLFLASH_RECOVER_AFU ioctl. This is the order I observe: proc1 proc2 1) sg_reset 2) ioctl(DK_CXLFLASH_RECOVER_AFU) 3) sg_reset again causing a PSA unmap 4) continues RECOVER_AFU processing The resolution to this problem is to have the reset handler drain all outstanding user space initiated ioctls before proceeding. It is safe to drain after the state has been changed to STATE_RESET. Also since drain_ioctls() was static, it had to be moved up a bit to be before cxlflash_eh_host_reset_handler(). Signed-off-by:
Manoj N. Kumar <manoj@linux.vnet.ibm.com> Acked-by:
Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Dave Carroll authored
Update the email address for aacraid from Adaptec to Microsemi. Signed-off-by:
Dave Carroll <david.carroll@microsemi.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Douglas Gilbert authored
In this post: http://www.spinics.net/lists/linux-scsi/msg97124.html the author shows some kernel infrastructure complaining about a sleep in an invalid context. Remove offending call to vmalloc(). Instead of using kzalloc() which reviewers didn't like, use a bucket system (64 bytes on the stack) and potentially multiple calls to sg_pcopy_from_buffer() to construct the 'data-in' buffer for the SCSI REPORT LUNS command. Signed-off-by:
Douglas Gilbert <dgilbert@interlog.com> Acked-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Hannes Reinecke authored
Originally libfc would just be initializing the refcount to '1', and using the disc_mutex to synchronize if and when the final put should be happening. This has a race condition as the mutex might be delayed, causing other threads to access an invalid structure. This patch updates the rport reference counting to increase the reference every time 'rport_lookup' is called, and decreases the reference correspondingly. This removes the need to hold 'disc_mutex' when removing the structure, and avoids the above race condition. Signed-off-by:
Hannes Reinecke <hare@suse.com> Acked-by:
Vasu Dev <vasu.dev@intel.com> Reviewed-by:
Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Randy Dunlap authored
Fix build when CONFIG_ISA_DMA_API is not enabled. Fixes these build errors (on x86_64): ../drivers/scsi/ultrastor.c: In function 'ultrastor_14f_detect': ../drivers/scsi/ultrastor.c:519:5: error: implicit declaration of function 'request_dma' [-Werror=implicit-function-declaration] if (config.dma_channel && request_dma(config.dma_channel,"Ultrastor")) { ^ ../drivers/scsi/ultrastor.c: In function 'ultrastor_release': ../drivers/scsi/ultrastor.c:658:3: error: implicit declaration of function 'free_dma' [-Werror=implicit-function-declaration] free_dma(shost->dma_channel); ^ Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Colin Ian King authored
Trivial fix to spelling mistake in printk message. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Reviewed-by:
Laurence Oberman <loberman@redhat.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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John Garry authored
Signed-off-by:
John Garry <john.garry@huawei.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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John Garry authored
It is not necessary to surround call to notify_port_event(, PORTE_BROADCAST_RCVD) by spin_lock_irqsave(), so remove. This was causing a warn, as below: ================================= [ INFO: inconsistent lock state ] 4.4.8+ #12 Not tainted --------------------------------- inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage. kworker/u64:1/168 [HC0[0]:SC0[0]:HE1:SE1] takes: (&(&hisi_hba->lock)->rlock){?.....}, at: [<ffffffc00052c708>] alloc_dev_quirk_v2_hw+0x48/0xec {IN-HARDIRQ-W} state was registered at: [<ffffffc0000fc764>] mark_lock+0x19c/0x6a0 [<ffffffc0000fdc14>] __lock_acquire+0xa2c/0x1d00 [<ffffffc0000ff654>] lock_acquire+0x58/0x7c [<ffffffc0008b609c>] _raw_spin_lock_irqsave+0x54/0x6c [<ffffffc00052d3c0>] int_chnl_int_v2_hw+0x1c4/0x248 [<ffffffc0001098e8>] handle_irq_event_percpu+0x9c/0x144 [<ffffffc0001099d4>] handle_irq_event+0x44/0x74 [<ffffffc00010cd68>] handle_fasteoi_irq+0xb4/0x188 [<ffffffc000108ea8>] generic_handle_irq+0x24/0x38 [<ffffffc0001091fc>] __handle_domain_irq+0x60/0xac [<ffffffc00008261c>] gic_handle_irq+0xcc/0x168 [<ffffffc0000855ac>] el1_irq+0x6c/0xe0 [<ffffffc0000f7414>] default_idle_call+0x1c/0x34 [<ffffffc0000f7654>] cpu_startup_entry+0x1d4/0x228 [<ffffffc0008aecd8>] rest_init+0x150/0x160 [<ffffffc000c4b95c>] start_kernel+0x3a4/0x3b8 [<00000000008bb000>] 0x8bb000 irq event stamp: 32661 hardirqs last enabled at (32661): [<ffffffc0008b41a8>] __mutex_unlock_slowpath+0x108/0x18c hardirqs last disabled at (32660): [<ffffffc0008b40e4>] __mutex_unlock_slowpath+0x44/0x18c softirqs last enabled at (25114): [<ffffffc0000bde68>] __do_softirq+0x210/0x27c softirqs last disabled at (25095): [<ffffffc0000be224>] irq_exit+0x9c/0xe8 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&(&hisi_hba->lock)->rlock); <Interrupt> lock(&(&hisi_hba->lock)->rlock); *** DEADLOCK *** 2 locks held by kworker/u64:1/168: #0: ("%s"shost->work_q_name){++++.+}, at: [<ffffffc0000d2980>] process_one_work+0x134/0x3cc #1: ((&sw->work)#2){+.+.+.}, at: [<ffffffc0000d2980>] process_one_work+0x134/0x3cc stack backtrace: CPU: 4 PID: 168 Comm: kworker/u64:1 Not tainted 4.4.8+ #12 Hardware name: Huawei Technologies Co., Ltd. D03/D03, BIOS 1.12 01/01/1900 Workqueue: scsi_wq_1 sas_discover_domain Call trace: [<ffffffc000089988>] dump_backtrace+0x0/0x114 [<ffffffc000089ab0>] show_stack+0x14/0x1c [<ffffffc00035ac50>] dump_stack+0xb4/0xf0 [<ffffffc0000fc524>] print_usage_bug+0x210/0x2b4 [<ffffffc0000fcbc4>] mark_lock+0x5fc/0x6a0 [<ffffffc0000fd9e8>] __lock_acquire+0x800/0x1d00 [<ffffffc0000ff654>] lock_acquire+0x58/0x7c [<ffffffc0008b5edc>] _raw_spin_lock+0x44/0x58 [<ffffffc00052c708>] alloc_dev_quirk_v2_hw+0x48/0xec [<ffffffc000528214>] hisi_sas_dev_found+0x48/0x1b8 [<ffffffc00051a9b8>] sas_notify_lldd_dev_found+0x34/0xe0 [<ffffffc00051e5e8>] sas_discover_root_expander+0x58/0x128 [<ffffffc00051b38c>] sas_discover_domain+0x4bc/0x564 [<ffffffc0000d29ec>] process_one_work+0x1a0/0x3cc [<ffffffc0000d2d50>] worker_thread+0x138/0x438 [<ffffffc0000d9494>] kthread+0xdc/0xf0 [<ffffffc000085c50>] ret_from_fork+0x10/0x40 Signed-off-by:
Wei Xu <xuwei5@hisilicon.com> Signed-off-by:
John Garry <john.garry@huawei.com> Reviewed-by:
Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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John Garry authored
Add support in v2 hw driver for ACPI. A check on whether an ACPI handle is available for the device is used to decide on whether to use ACPI reset handler or syscon for hw reset. Signed-off-by:
John Garry <john.garry@huawei.com> Signed-off-by:
Wei Xu <xuwei5@hisilicon.com> Reviewed-by:
Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Cathy Avery authored
When a virtual scsi DVD device is present with no image file attached the storvsc driver logs all resulting unnecessary sense errors whenever IO is issued to the device. [storvsc] Sense Key : Not Ready [current] [storvsc] Add. Sense: Medium not present - tray closed [mkp: Fixed whitespace] Signed-off-by:
Cathy Avery <cavery@redhat.com> Reviewed-by:
K. Y. Srinivasan <kys@microsoft.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Maurizio Lombardi authored
The "fcp_rsp_code = %d" message isn't an error, it's meant to be informative only. This patch prevents a flood of such messages in some situations. Signed-off-by:
Maurizio Lombardi <mlombard@redhat.com> Tested-by:
Laurence Oberman <loberman@redhat.com> Reviewed-by:
Johannes Thumshirn <jthumshirn@suse.de> Acked-by:
Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joe Lawrence authored
If _scsih_sas_host_add's call to mpt3sas_config_get_sas_iounit_pg0 fails, ioc->sas_hba.parent_dev may be left uninitialized. A later device probe could invoke mpt3sas_transport_port_add which will call sas_port_alloc_num [scsi_transport_sas] with a NULL parent_dev pointer. Signed-off-by:
Joe Lawrence <joe.lawrence@stratus.com> Acked-by:
Sreekanth Reddy <sreekanth.reddy@broadcom.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joe Lawrence authored
In _scsih_sas_host_add, the number of HBA phys are determined and then later used to allocate an array of struct _sas_phy's. If the routine sets ioc->sas_hba.num_phys, but then fails to allocate the ioc->sas_hba.phy array (by kcalloc error or other intermediate error/exit path), ioc->sas_hba is left in a dangerous state: all readers of ioc->sas_hba.phy[] do so by indexing it from 0..ioc->sas_hba.num_phys without checking that the space was ever allocated. Modify _scsih_sas_host_add to set ioc->sas_hba.num_phys only after successfully allocating ioc->sas_hba.phy[]. Signed-off-by:
Joe Lawrence <joe.lawrence@stratus.com> Acked-by:
Sreekanth Reddy <sreekanth.reddy@broadcom.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
This patch adds license info to the tc-dwc-g210 and ufshcd-dwc files in order for them to have access to some ufshcd symbols when all are built as modules. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Geert Uytterhoeven authored
Submitters of device tree binding documentation may forget to CC the subsystem maintainer if this is missing. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Cc: James E.J. Bottomley <jejb@linux.vnet.ibm.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Muhammad Falak R Wani authored
Use kmemdup when some other buffer is immediately copied into allocated region. It replaces call to allocation followed by memcpy, by a single call to kmemdup. Signed-off-by:
Muhammad Falak R Wani <falakreyaz@gmail.com> Reviewed-by:
Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Julia Lawall authored
firmare -> firmware Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Acked-by:
Jack Wang <jinpu.wang@profitbricks.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Julia Lawall authored
firmare -> firmware Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
This patch adds a glue pci driver for the Synopsys G210 Test Chip. [mkp: Fixed Kconfig depends and module name] Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Reviewed-by:
Hannes Reinicke <hare@suse.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
This patch adds a glue platform driver for the Synopsys G210 Test Chip. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Reviewed-by:
Hannes Reinicke <hare@suse.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
This patch adds support for Synopsys G210 Test Chip. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Reviewed-by:
Hannes Reinicke <hare@suse.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
This patch has the goal to add support for DesignWare UFS Controller specific operations. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Reviewed-by:
Hannes Reinicke <hare@suse.de> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
Add link status to ufshci. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Acked-by:
Tomas Winkler <tomas.winkler@intel.com> Reviewed-by:
Hannes Reinecke <hare@suse.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
Add unipro attributes. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Acked-by:
Tomas Winkler <tomas.winkler@intel.com> Reviewed-by:
Hannes Reinecke <hare@suse.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
Add UFS 2.0 support to the UFS core driver. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Tomas Winkler <tomas.winkler@intel.com> Reviewed-by:
Hannes Reinecke <hare@suse.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
Add UFS 2.0 to the ufshcd-pltfrm devicetree binding. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Acked-by:
Rob Herring <robh@kernel.org> Acked-by:
Tomas Winkler <tomas.winkler@intel.com> Reviewed-by:
Hannes Reinecke <hare@suse.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Joao Pinto authored
Fixed typo in ufshcd-pltfrm. Signed-off-by:
Joao Pinto <jpinto@synopsys.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Tomas Winkler <tomas.winkler@intel.com> Reviewed-by:
Hannes Reinecke <hare@suse.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Linus Torvalds authored
Merge tag 'qcom-smd-list-voltage' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "Fix qcom-smd list voltage issues for msm8974 This commit looks like a cleanup but in fact by causing the core to go down some simplified code paths for noop regulators it avoids a boot time crash for msm8974 platforms which was introduced in v4.7. It has been in -next for a while, the issues in mainline for these platforms weren't flagged up to me until yesterday (I think it took some time to figure out what was going wrong)" * tag 'qcom-smd-list-voltage' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: qcom_smd: Remove list_voltage callback for rpm_smps_ldo_ops_fixed
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- Jul 12, 2016
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull vfs fixes from Al Viro. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: posix_acl: de-union a_refcount and a_rcu nfs_atomic_open(): prevent parallel nfs_lookup() on a negative hashed Use the right predicate in ->atomic_open() instances
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