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2018-06-01CIFS: 511c54a2f69195b28afb9dd119f03787b1625bb4 adds a check for session ↵Mark Syms
expiry, status STATUS_NETWORK_SESSION_EXPIRED, however the server can also respond with STATUS_USER_SESSION_DELETED in cases where the session has been idle for some time and the server reaps the session to recover resources. Handle this additional status in the same way as SESSION_EXPIRED. Signed-off-by: Mark Syms <mark.syms@citrix.com> Signed-off-by: Steve French <stfrench@microsoft.com> CC: Stable <stable@vger.kernel.org>
2018-06-01lightnvm: pblk: remove dead functionJavier González
Remove dead function for manual sync. I/O Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pass flag on graceful teardown to targetsJavier González
If the namespace is unregistered before the LightNVM target is removed (e.g., on hot unplug) it is too late for the target to store any metadata on the device - any attempt to write to the device will fail. In this case, pass on a "gracefull teardown" flag to the target to let it know when this happens. In the case of pblk, we pad the open line (close all open chunks) to improve data retention. In the event of an ungraceful shutdown, avoid this part and just clean up. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: check for chunk size before allocating itJavier González
Do the check for the chunk state after making sure that the chunk type is supported. Fixes: 32ef9412c114 ("lightnvm: pblk: implement get log report chunk") Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: remove unnecessary argumentJavier González
Remove unnecessary argument on pblk_line_free() Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: remove unnecessary indirectionJavier González
Call nvm_submit_io directly and remove an unnecessary indirection on the read path. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: return NVM_ error on failed submissionJavier González
Return a meaningful error when the sanity vector I/O check fails. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: warn in case of corrupted write bufferJavier González
When cleaning up buffer entries as we wrap up, their state should be "completed". If any of the entries is in "submitted" state, it means that something bad has happened. Trigger a warning immediately instead of waiting for the state flag to eventually be updated, thus hiding the issue. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: improve error msg on corrupted LBAsJavier González
In the event of a mismatch between the read LBA and the metadata pointer reported by the device, improve the error message to be able to detect the offending physical address (PPA) mapped to the corrupted LBA. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: check read lba on gc pathJavier González
Check that the lba stored in the LBA metadata is correct in the GC path too. This requires a new helper function to check random reads in the vector read. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: recheck for bad lines at runtimeJavier González
Bad blocks can grow at runtime. Check that the number of valid blocks in a line are within the sanity threshold before allocating the line for new writes. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01lightnvm: pblk: fail gracefully on line alloc. failureJavier González
In the event of a line failing to allocate, fail gracefully and stop the pipeline to avoid more write failing in the same place. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <mb@lightnvm.io> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01Merge branch 'nvme-4.18' of git://git.infradead.org/nvme into for-4.18/blockJens Axboe
Pull NVMe changes from Christoph: "Below is another set of NVMe updates for 4.18. Besides the usual bug fixes this includes more feature completness in terms of AEN and log page handling on the target." * 'nvme-4.18' of git://git.infradead.org/nvme: nvme: use the changed namespaces list log to clear ns data changed AENs nvme: mark nvme_queue_scan static nvme: submit AEN event configuration on startup nvmet: mask pending AENs nvmet: add AEN configuration support nvmet: implement the changed namespaces log nvmet: split log page implementation nvmet: add a new nvmet_zero_sgl helper nvme.h: add AEN configuration symbols nvme.h: add the changed namespace list log nvme.h: untangle AEN notice definitions nvmet: fix error return code in nvmet_file_ns_enable() nvmet: fix a typo in nvmet_file_ns_enable() nvme-fabrics: allow internal passthrough command on deleting controllers nvme-loop: add support for multiple ports nvme-pci: simplify __nvme_submit_cmd nvme-pci: Rate limit the nvme timeout warnings nvme: allow duplicate controller if prior controller being deleted
2018-06-01block: split the blk-mq case from elevator_initChristoph Hellwig
There is almost no shared logic, which leads to a very confusing code flow. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Tested-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01block: move sysfs_lock into elevator_initChristoph Hellwig
Both callers take just around so function call, so move it in. Also remove the now pointless blk_mq_sched_init wrapper. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Tested-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01block: remove the always unused name argument to elevator_initChristoph Hellwig
Reported-by: Damien Le Moal <Damien.LeMoal@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Tested-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01block: unexport elevator_init/exitChristoph Hellwig
These are only used by the block core. Also move the declarations to block/blk.h. Reported-by: Damien Le Moal <Damien.LeMoal@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Tested-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01block: move initialization of elevator-related fields to blk_alloc_queue_nodeChristoph Hellwig
No point in doing this in elevator_init. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Damien Le Moal <Damien.LeMoal@wdc.com> Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com> Tested-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-06-01nvme: use the changed namespaces list log to clear ns data changed AENsChristoph Hellwig
Per section 5.2 we need to issue the corresponding log page to clear an AEN, so for a namespace data changed AEN we need to read the changed namespace list log. And once we read that log anyway we might as well use it to optimize the rescan. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2018-06-01nvme: mark nvme_queue_scan staticChristoph Hellwig
And move it toward the top of the file to avoid a forward declaration. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
2018-06-01nvme: submit AEN event configuration on startupHannes Reinecke
We should register for AEN events; some law-abiding targets might not be sending us AENs otherwise. Signed-off-by: Hannes Reinecke <hare@suse.com> [hch: slight cleanups] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2018-06-01nvmet: mask pending AENsChristoph Hellwig
Per section 5.2 of the NVMe 1.3 spec: "When the controller posts a completion queue entry for an outstanding Asynchronous Event Request command and thus reports an asynchronous event, subsequent events of that event type are automatically masked by the controller until the host clears that event. An event is cleared by reading the log page associated with that event using the Get Log Page command (see section 5.14)." Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2018-06-01nvmet: add AEN configuration supportChristoph Hellwig
AEN configuration via the 'Get Features' and 'Set Features' admin command is mandatory, so we should be implemeting handling for it. Signed-off-by: Hannes Reinecke <hare@suse.com> [hch: use WRITE_ONCE, check for invalid values] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
2018-06-01nvmet: implement the changed namespaces logChristoph Hellwig
Just keep a per-controller buffer of changed namespaces and copy it out in the get log page implementation. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
2018-06-01nvmet: split log page implementationChristoph Hellwig
Remove the common code to allocate a buffer and copy it into the SGL. Instead the two no-op implementations just zero the SGL directly, and the smart log allocates a buffer on its own. This prepares for the more elaborate ANA log page. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
2018-06-01nvmet: add a new nvmet_zero_sgl helperChristoph Hellwig
Zeroes the SGL in the payload. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
2018-06-01nvme.h: add AEN configuration symbolsHannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.com> [hch: split from a larger patch] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
2018-06-01Revert "xhci: Reset Renesas uPD72020x USB controller for 32-bit DMA issue"Marc Zyngier
This reverts commit 8466489ef5ba48272ba4fa4ea9f8f403306de4c7. Now that we can properly reset the uPD72020x without a hard PCI reset, let's get rid of the existing quirks. Tested-by: Domenico Andreoli <domenico.andreoli@linux.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Tested-by: Faiz Abbas <faiz_abbas@ti.com> Tested-by: Domenico Andreoli <domenico.andreoli@linux.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-01xhci: Add quirk to zero 64bit registers on Renesas PCIe controllersMarc Zyngier
Some Renesas controllers get into a weird state if they are reset while programmed with 64bit addresses (they will preserve the top half of the address in internal, non visible registers). You end up with half the address coming from the kernel, and the other half coming from the firmware. Also, changing the programming leads to extra accesses even if the controller is supposed to be halted. The controller ends up with a fatal fault, and is then ripe for being properly reset. On the flip side, this is completely unsafe if the defvice isn't behind an IOMMU, so we have to make sure that this is the case. Can you say "broken"? This is an alternative method to the one introduced in 8466489ef5ba ("xhci: Reset Renesas uPD72020x USB controller for 32-bit DMA issue"), which will subsequently be removed. Tested-by: Domenico Andreoli <domenico.andreoli@linux.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Tested-by: Faiz Abbas <faiz_abbas@ti.com> Tested-by: Domenico Andreoli <domenico.andreoli@linux.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-01xhci: Allow more than 32 quirksMarc Zyngier
We now have 32 different quirks, and the field that holds them is full. Let's bump it up to the next stage so that we can handle some more... The type is now an unsigned long long, which is 64bit on most architectures. We take this opportunity to change the quirks from using (1 << x) to BIT_ULL(x). Tested-by: Domenico Andreoli <domenico.andreoli@linux.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Tested-by: Faiz Abbas <faiz_abbas@ti.com> Tested-by: Domenico Andreoli <domenico.andreoli@linux.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-01usb: xhci: force all memory allocations to nodeAdam Wallis
The xhci driver forces DMA memory to be node aware, however, there are several ring-related memory allocations that are not memory node aware. This patch resolves those *alloc functions to be allocated on the proper memory node. Signed-off-by: Adam Wallis <awallis@codeaurora.org> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-31net-sysfs: Fix memory leak in XPS configurationAlexander Duyck
This patch reorders the error cases in showing the XPS configuration so that we hold off on memory allocation until after we have verified that we can support XPS on a given ring. Fixes: 184c449f91fe ("net: Add support for XPS with QoS via traffic classes") Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-31ixgbe: fix parsing of TC actions for HW offloadOndřej Hlavatý
The previous code was optimistic, accepting the offload of whole action chain when there was a single known action (drop/redirect). This results in offloading a rule which should not be offloaded, because its behavior cannot be reproduced in the hardware. For example: $ tc filter add dev eno1 parent ffff: protocol ip \ u32 ht 800: order 1 match tcp src 42 FFFF \ action mirred egress mirror dev enp1s16 pipe \ drop The controller is unable to mirror the packet to a VF, but still offloads the rule by dropping the packet. Change the approach of the function to a pessimistic one, rejecting the chain when an unknown action is found. This is better suited for future extensions. Note that both recognized actions always return TC_ACT_SHOT, therefore it is safe to ignore actions behind them. Signed-off-by: Ondřej Hlavatý <ohlavaty@redhat.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-31cifs: change smb2_get_data_area_len to take a smb2_sync_hdr as argumentRonnie Sahlberg
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2018-05-31cifs: update smb2_calc_size to use smb2_sync_hdr instead of smb2_hdrRonnie Sahlberg
smb2_hdr is just a wrapper around smb2_sync_hdr at this stage and smb2_hdr is going away. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2018-05-31cifs: remove struct smb2_oplock_break_rspRonnie Sahlberg
The two structures smb2_oplock_breaq_req/rsp are now basically identical. Replace this with a single definition of a smb2_oplock_break structure. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2018-05-31cifs: remove rfc1002 header from all SMB2 response structuresRonnie Sahlberg
Separate out all the 4 byte rfc1002 headers so that they are no longer part of the SMB2 header structures to prepare for future work to add compounding support. Update the smb3 transform header processing that we no longer have a rfc1002 header at the start of this structure. Update smb2_readv_callback to accommodate that the first iovector in the response is no the smb2 header and no longer a rfc1002 header. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2018-05-31smb3: on reconnect set PreviousSessionId fieldSteve French
The server detects reconnect by the (non-zero) value in PreviousSessionId of SMB2/SMB3 SessionSetup request, but this behavior regressed due to commit 166cea4dc3a4f66f020cfb9286225ecd228ab61d ("SMB2: Separate RawNTLMSSP authentication from SMB2_sess_setup") CC: Stable <stable@vger.kernel.org> CC: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com> Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
2018-05-31smb3: Add posix create context for smb3.11 posix mountsSteve French
Signed-off-by: Steve French <smfrench@gmail.com>
2018-05-31Merge tag 'xfs-4.17-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds
Pull xfs fix from Darrick Wong: "Clear out i_mapping error state when we're reinitializing inodes. This last minute fix prevents writeback error state from persisting past the end of the in-core inode lifecycle and causing EIO errors to be reported to userspace when no error has occurred. This fix for the behavioral regression has been soaking in for-next for a while, but various fs developers persuaded me to try to get it upstream for 4.17 because the patch that broke things was introduced in 4.17-rc4" * tag 'xfs-4.17-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: fs: clear writeback errors in inode_init_always
2018-05-31net: ethernet: davinci_emac: fix error handling in probe()Dan Carpenter
The current error handling code has an issue where it does: if (priv->txchan) cpdma_chan_destroy(priv->txchan); The problem is that ->txchan is either valid or an error pointer (which would lead to an Oops). I've changed it to use multiple error labels so that the test can be removed. Also there were some missing calls to netif_napi_del(). Fixes: 3ef0fdb2342c ("net: davinci_emac: switch to new cpdma layer") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-31net/ncsi: Fix array size in dumpit handlerSamuel Mendoza-Jonas
With CONFIG_CC_STACKPROTECTOR enabled the kernel panics as below when parsing a NCSI_CMD_PKG_INFO command: [ 150.149711] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: 805cff08 [ 150.149711] [ 150.159919] CPU: 0 PID: 1301 Comm: ncsi-netlink Not tainted 4.13.16-468cbec6d2c91239332cb91b1f0a73aafcb6f0c6 #1 [ 150.170004] Hardware name: Generic DT based system [ 150.174852] [<80109930>] (unwind_backtrace) from [<80106bc4>] (show_stack+0x20/0x24) [ 150.182641] [<80106bc4>] (show_stack) from [<805d36e4>] (dump_stack+0x20/0x28) [ 150.189888] [<805d36e4>] (dump_stack) from [<801163ac>] (panic+0xdc/0x278) [ 150.196780] [<801163ac>] (panic) from [<801162cc>] (__stack_chk_fail+0x20/0x24) [ 150.204111] [<801162cc>] (__stack_chk_fail) from [<805cff08>] (ncsi_pkg_info_all_nl+0x244/0x258) [ 150.212912] [<805cff08>] (ncsi_pkg_info_all_nl) from [<804f939c>] (genl_lock_dumpit+0x3c/0x54) [ 150.221535] [<804f939c>] (genl_lock_dumpit) from [<804f873c>] (netlink_dump+0xf8/0x284) [ 150.229550] [<804f873c>] (netlink_dump) from [<804f8d44>] (__netlink_dump_start+0x124/0x17c) [ 150.237992] [<804f8d44>] (__netlink_dump_start) from [<804f9880>] (genl_rcv_msg+0x1c8/0x3d4) [ 150.246440] [<804f9880>] (genl_rcv_msg) from [<804f9174>] (netlink_rcv_skb+0xd8/0x134) [ 150.254361] [<804f9174>] (netlink_rcv_skb) from [<804f96a4>] (genl_rcv+0x30/0x44) [ 150.261850] [<804f96a4>] (genl_rcv) from [<804f7790>] (netlink_unicast+0x198/0x234) [ 150.269511] [<804f7790>] (netlink_unicast) from [<804f7ffc>] (netlink_sendmsg+0x368/0x3b0) [ 150.277783] [<804f7ffc>] (netlink_sendmsg) from [<804abea4>] (sock_sendmsg+0x24/0x34) [ 150.285625] [<804abea4>] (sock_sendmsg) from [<804ac1dc>] (___sys_sendmsg+0x244/0x260) [ 150.293556] [<804ac1dc>] (___sys_sendmsg) from [<804ad98c>] (__sys_sendmsg+0x5c/0x9c) [ 150.301400] [<804ad98c>] (__sys_sendmsg) from [<804ad9e4>] (SyS_sendmsg+0x18/0x1c) [ 150.308984] [<804ad9e4>] (SyS_sendmsg) from [<80102640>] (ret_fast_syscall+0x0/0x3c) [ 150.316743] ---[ end Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: 805cff08 This turns out to be because the attrs array in ncsi_pkg_info_all_nl() is initialised to a length of NCSI_ATTR_MAX which is the maximum attribute number, not the number of attributes. Fixes: 955dc68cb9b2 ("net/ncsi: Add generic netlink family") Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-31Merge tag 'wireless-drivers-for-davem-2018-05-30' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for 4.17 Two last minute fixes, hopefully they make it to 4.17 still. rt2x00 * revert a fix which caused even more problems iwlwifi * fix a crash when there are 16 or more logical CPUs ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-31cls_flower: Fix incorrect idr release when failing to modify rulePaul Blakey
When we fail to modify a rule, we incorrectly release the idr handle of the unmodified old rule. Fix that by checking if we need to release it. Fixes: fe2502e49b58 ("net_sched: remove cls_flower idr on failure") Reported-by: Vlad Buslov <vladbu@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Paul Blakey <paulb@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-31net/sonic: Use dma_mapping_error()Finn Thain
With CONFIG_DMA_API_DEBUG=y, calling sonic_open() produces the message, "DMA-API: device driver failed to check map error". Add the missing dma_mapping_error() call. Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-31drm/amd/display: Update color props when modeset is requiredLeo (Sunpeng) Li
This fixes issues where color management properties don't persist over DPMS on/off, or when the CRTC is moved across connectors. Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-31drm/amd/display: Make atomic-check validate underscan changesDavid Francis
When the underscan state was changed, atomic-check was triggering a validation but passing the old underscan values. This change adds a somewhat hacky check in dm_update_crtcs_state that will update the stream if old and newunderscan values are different. This was causing 4k on Fiji to allow underscan when it wasn't permitted. Signed-off-by: David Francis <David.Francis@amd.com> Reviewed-by: David Francis <David.Francis@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-31nvme.h: add the changed namespace list logChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
2018-05-31nvme.h: untangle AEN notice definitionsChristoph Hellwig
Stop including the event type in the definitions for the notice type. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
2018-05-31nvmet: fix error return code in nvmet_file_ns_enable()Wei Yongjun
Fix to return error code -ENOMEM from the memory alloc fail error handling case instead of 0, as done elsewhere in this function. Fixes: d5eff33ee6f8 ("nvmet: add simple file backed ns support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.e> Signed-off-by: Christoph Hellwig <hch@lst.de>
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