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2017-01-17ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LVAdam Ford
This fixes commit ab8dd3aed011 ("ARM: DTS: Add minimal Support for Logic PD DM3730 SOM-LV") where the Card Detect and Write Protect pins were improperly configured. Fixes: ab8dd3aed011 ("ARM: DTS: Add minimal Support for Logic PD DM3730 SOM-LV") Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-01-17net: phy: dp83848: add DP83620 PHY supportAlvaro G. M
This PHY with fiber support is register compatible with DP83848, so add support for it. Signed-off-by: Alvaro Gamez Machado <alvaro.gamez@hazent.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-17bpf: Fix test_lru_sanity5() in test_lru_map.cMartin KaFai Lau
test_lru_sanity5() fails when the number of online cpus is fewer than the number of possible cpus. It can be reproduced with qemu by using cmd args "--smp cpus=2,maxcpus=8". The problem is the loop in test_lru_sanity5() is testing 'i' which is incorrect. This patch: 1. Make sched_next_online() always return -1 if it cannot find a next cpu to schedule the process. 2. In test_lru_sanity5(), the parent process does sched_setaffinity() first (through sched_next_online()) and the forked process will inherit it according to the 'man sched_setaffinity'. Fixes: 5db58faf989f ("bpf: Add tests for the LRU bpf_htab") Reported-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-17drm/amdgpu: add support for new hainan variantsAlex Deucher
New hainan parts require updated smc firmware. Cc: Sonny Jiang <sonny.jiang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-17drm/radeon: add support for new hainan variantsAlex Deucher
New hainan parts require updated smc firmware. Cc: Sonny Jiang <sonny.jiang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-17drm/amdgpu: change clock gating mode for uvd_v4.Rex Zhu
use sw cg when decode. and hw cg when idle. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=99313 https://bugzilla.kernel.org/show_bug.cgi?id=192161 Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Ack-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-17drm/amdgpu: fix program vce instance logic error.Rex Zhu
need to clear bit31-29 in GRBM_GFX_INDEX, then the program can be valid. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-17drm/amdgpu: fix bug set incorrect value to vce registerRex Zhu
Set the proper bits for clockgating setup. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-17vxlan: fix byte order of vxlan-gpe port numberLance Richardson
vxlan->cfg.dst_port is in network byte order, so an htons() is needed here. Also reduced comment length to stay closer to 80 column width (still slightly over, however). Fixes: e1e5314de08b ("vxlan: implement GPE") Signed-off-by: Lance Richardson <lrichard@redhat.com> Acked-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-17ARM64: dts: meson-gxbb-odroidc2: Disable SCPI DVFSNeil Armstrong
The current hardware is not able to run with all cores enabled at a cluster frequency superior at 1536MHz. But the currently shipped u-boot for the platform still reports an OPP table with possible DVFS frequency up to 2GHz, and will not change since the off-tree linux tree supports limiting the OPPs with a kernel parameter. A recent u-boot change reports the boot-time DVFS around 100MHz and the default performance cpufreq governor sets the maximum frequency. Previous version of u-boot reported to be already at the max OPP and left the OPP as is. Nevertheless, other governors like ondemand could setup the max frequency and make the system crash. This patch disables the DVFS clock and disables cpufreq. Fixes: 70db166a2baa ("ARM64: dts: meson-gxbb: Add SCPI with cpufreq & sensors Nodes") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-17xfs: don't wrap ID in xfs_dq_get_next_idEric Sandeen
The GETNEXTQOTA ioctl takes whatever ID is sent in, and looks for the next active quota for an user equal or higher to that ID. But if we are at the maximum ID and then ask for the "next" one, we may wrap back to zero. In this case, userspace may loop forever, because it will start querying again at zero. We'll fix this in userspace as well, but for the kernel, return -ENOENT if we ask for the next quota ID past UINT_MAX so the caller knows to stop. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-17xfs: sanity check inode di_modeAmir Goldstein
Check for invalid file type in xfs_dinode_verify() and fail to load the inode structure from disk. Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-17xfs: sanity check inode mode when creating new dentryAmir Goldstein
The helper xfs_dentry_to_name() is used by 2 different classes of callers: Callers that pass zero mode and don't care about the returned name.type field and Callers that pass non zero mode and do care about the name.type field. Change xfs_dentry_to_name() to not take the mode argument and change the call sites of the first class to not pass the mode argument. Create a new helper xfs_dentry_mode_to_name() which does pass the mode argument and returns -EFSCORRUPTED if mode is invalid. Callers that translate non zero mode to on-disk file type now check the return value and will export the error to user instead of staging an invalid file type to be written to directory entry. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-17xfs: replace xfs_mode_to_ftype table with switch statementAmir Goldstein
The size of the xfs_mode_to_ftype[] conversion table was too small to handle an invalid value of mode=S_IFMT. Instead of fixing the table size, replace the conversion table with a conversion helper that uses a switch statement. Suggested-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-17xfs: add missing include dependencies to xfs_dir2.hAmir Goldstein
xfs_dir2.h dereferences some data types in inline functions and fails to include those type definitions, e.g.: xfs_dir2_data_aoff_t, struct xfs_da_geometry. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-17xfs: sanity check directory inode di_sizeAmir Goldstein
This changes fixes an assertion hit when fuzzing on-disk i_mode values. The easy case to fix is when changing an empty file i_mode to S_IFDIR. In this case, xfs_dinode_verify() detects an illegal zero size for directory and fails to load the inode structure from disk. For the case of non empty file whose i_mode is changed to S_IFDIR, the ASSERT() statement in xfs_dir2_isblock() is replaced with return -EFSCORRUPTED, to avoid interacting with corrupted jusk also when XFS_DEBUG is disabled. Suggested-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-17xfs: make the ASSERT() condition likelyAmir Goldstein
The ASSERT() condition is the normal case, not the exception, so testing the condition should be likely(), not unlikely(). Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-17scsi: mpt3sas: fix hang on ata passthrough commandsJames Bottomley
mpt3sas has a firmware failure where it can only handle one pass through ATA command at a time. If another comes in, contrary to the SAT standard, it will hang until the first one completes (causing long commands like secure erase to timeout). The original fix was to block the device when an ATA command came in, but this caused a regression with commit 669f044170d8933c3d66d231b69ea97cb8447338 Author: Bart Van Assche <bart.vanassche@sandisk.com> Date: Tue Nov 22 16:17:13 2016 -0800 scsi: srp_transport: Move queuecommand() wait code to SCSI core So fix the original fix of the secure erase timeout by properly returning SAM_STAT_BUSY like the SAT recommends. The original patch also had a concurrency problem since scsih_qcmd is lockless at that point (this is fixed by using atomic bitops to set and test the flag). [mkp: addressed feedback wrt. test_bit and fixed whitespace] Fixes: 18f6084a989ba1b (mpt3sas: Fix secure erase premature termination) Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Acked-by: Sreekanth Reddy <Sreekanth.Reddy@broadcom.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reported-by: Ingo Molnar <mingo@kernel.org> Tested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-17qla2xxx: Disable out-of-order processing by default in firmwareQuinn Tran
Out of order(OOO) processing requires initiator, switch and target to support OOO. In today's environment, none of the switches support OOO. OOO requires extra buffer space which affect performance. By turning ON this feature in QLogic's FW, it delays error recovery because dropped frame is treated as out of order frame. We're turning OFF this option of speed up error recovery. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> [ bvanassche: Fixed spelling in patch description ] Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Fix erroneous invalid handle messageQuinn Tran
Termination of Immediate Notify IOCB was using wrong IOCB handle. IOCB completion code was unable to find appropriate code path due to wrong handle. Following message is seen in the logs. "Error entry - invalid handle/queue (ffff)." Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> [ bvanassche: Fixed word order in patch title ] Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Reduce exess wait during chip resetQuinn Tran
Soft reset and Risc reset should take 100uS to complete. This change pad the timeout up to 400uS, which should be plenty. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Terminate exchange if corruptedQuinn Tran
Corrupted ATIO is defined as length of fcp_header & fcp_cmd payload is less than 0x38. It's the minimum size for a frame to carry 8..16 bytes SCSI CDB. The exchange will be dropped or terminated if corrupted. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> [ bvanassche: Fixed spelling in patch title ] Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Fix crash due to null pointer accessQuinn Tran
During code inspection, while investigating following stack trace seen on one of the test setup, we found out there was possibility of memory leak becuase driver was not unwinding the stack properly. This issue has not been reproduced in a test environment or on a customer setup. Here's stack trace that was seen. [1469877.797315] Call Trace: [1469877.799940] [<ffffffffa03ab6e9>] qla2x00_mem_alloc+0xb09/0x10c0 [qla2xxx] [1469877.806980] [<ffffffffa03ac50a>] qla2x00_probe_one+0x86a/0x1b50 [qla2xxx] [1469877.814013] [<ffffffff813b6d01>] ? __pm_runtime_resume+0x51/0xa0 [1469877.820265] [<ffffffff8157c1f5>] ? _raw_spin_lock_irqsave+0x25/0x90 [1469877.826776] [<ffffffff8157cd2d>] ? _raw_spin_unlock_irqrestore+0x6d/0x80 [1469877.833720] [<ffffffff810741d1>] ? preempt_count_sub+0xb1/0x100 [1469877.839885] [<ffffffff8157cd0c>] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [1469877.846830] [<ffffffff81319b9c>] local_pci_probe+0x4c/0xb0 [1469877.852562] [<ffffffff810741d1>] ? preempt_count_sub+0xb1/0x100 [1469877.858727] [<ffffffff81319c89>] pci_call_probe+0x89/0xb0 Cc: <stable@vger.kernel.org> Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> [ bvanassche: Fixed spelling in patch description ] Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Collect additional information to debug fw dumpQuinn Tran
Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Reset reserved field in firmware options to 0Himanshu Madhani
During NVRAM initialization in target mode, reset reserved fields in firmware options to Zero (BIT 15) Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Set tcm_qla2xxx version to automatically track qla2xxx versionHimanshu Madhani
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Include ATIO queue in firmware dump when in target modeHimanshu Madhani
Include ATIO queue for ISP27XX when firmware dump is collected for target mode. Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Fix wrong IOCB type assumptionQuinn Tran
qlt_reset is called with Immedidate Notify IOCB only. Current code wrongly cast it as ATIO IOCB. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17qla2xxx: Avoid that building with W=1 triggers complaints about ↵Bart Van Assche
set-but-not-used variables Remove two set-but-not-used variables and avoid that the compiler warns about a third variable (rc). Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: Quinn Tran <quinn.tran@qlogic.com> Cc: Christoph Hellwig <hch@lst.de>
2017-01-17qla2xxx: Move two arrays from header files to .c filesBart Van Assche
This patch avoids that building with W=1 triggers compiler warnings similar to the following: drivers/scsi/qla2xxx/qla_nx2.h:538:23: warning: ‘qla8044_reg_tbl’ defined but not used [-Wunused-const-variable=] Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: Quinn Tran <quinn.tran@qlogic.com> Cc: Christoph Hellwig <hch@lst.de>
2017-01-17qla2xxx: Declare an array with file scope staticBart Van Assche
This patch avoids that building with W=1 triggers a compiler warning about a missing declaration. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: Quinn Tran <quinn.tran@qlogic.com> Cc: Christoph Hellwig <hch@lst.de>
2017-01-17qla2xxx: Fix indentationBart Van Assche
This patch avoids that smatch complains about inconsistent indentation. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: Quinn Tran <quinn.tran@qlogic.com> Cc: Christoph Hellwig <hch@lst.de>
2017-01-17scsi: lpfc: Set elsiocb contexts to NULL after freeing itJohannes Thumshirn
Set the elsiocb contexts to NULL after freeing as others depend on it. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-17stmmac: add missing of_node_putJulia Lawall
The function stmmac_dt_phy provides several possibilities for initializing plat->mdio_node, all of which have the effect of increasing the reference count of the assigned value. This field is not updated elsewhere, so the value is live until the end of the lifetime of plat (devm_allocated), just after the end of stmmac_remove_config_dt. Thus, add an of_node_put on plat->mdio_node in stmmac_remove_config_dt. It is possible that the field mdio_node is never initialized, but of_node_put is NULL-safe, so it is also safe to call of_node_put in that case. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-17virtio: don't set VIRTIO_NET_HDR_F_DATA_VALID on xmitRolf Neugebauer
This patch part reverts fd2a0437dc33 and e858fae2b0b8 which introduced a subtle change in how the virtio_net flags are derived from the SKBs ip_summed field. With the above commits, the flags are set to VIRTIO_NET_HDR_F_DATA_VALID when ip_summed == CHECKSUM_UNNECESSARY, thus treating it differently to ip_summed == CHECKSUM_NONE, which should be the same. Further, the virtio spec 1.0 / CS04 explicitly says that VIRTIO_NET_HDR_F_DATA_VALID must not be set by the driver. Fixes: fd2a0437dc33 ("virtio_net: introduce virtio_net_hdr_{from,to}_skb") Fixes: e858fae2b0b8 (" virtio_net: use common code for virtio_net_hdr and skb GSO conversion") Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-17scsi: sd: Ignore zoned field for host-managed devicesDamien Le Moal
There is no good match of the zoned field of the block device characteristics page for host-managed devices. For these devices, the zoning model is derived directly from the device type. So ignore the zoned field for these drives. [mkp: typo] Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-17scsi: sd: Fix wrong DPOFUA disable in sd_read_cache_typeDamien Le Moal
Zoned block devices force the use of READ/WRITE(16) commands by setting sdkp->use_16_for_rw and clearing sdkp->use_10_for_rw. This result in DPOFUA always being disabled for these drives as the assumed use of the deprecated READ/WRITE(6) commands only looks at sdkp->use_10_for_rw. Strenghten the test by also checking that sdkp->use_16_for_rw is false. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-17scsi: bfa: fix wrongly initialized variable in bfad_im_bsg_els_ct_request()Johannes Thumshirn
Commit 01e0e15c8b3b ("scsi: don't use fc_bsg_job::request and fc_bsg_job::reply directly") introduced a typo, which causes that the bsg_request variable in bfad_im_bsg_els_ct_request() is initialized to itself instead of pointing to the bsg job's request. Reported-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-17scsi: ses: Fix SAS device detection in enclosureEwan D. Milne
The call to scsi_is_sas_rphy() needs to be made on the SAS end_device, not on the SCSI device. Fixes: 835831c57e9b ("ses: use scsi_is_sas_rphy instead of is_sas_attached") Signed-off-by: Ewan D. Milne <emilne@redhat.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-17taint/module: Fix problems when out-of-kernel driver defines true or falseLarry Finger
Commit 7fd8329ba502 ("taint/module: Clean up global and module taint flags handling") used the key words true and false as character members of a new struct. These names cause problems when out-of-kernel modules such as VirtualBox include their own definitions of true and false. Fixes: 7fd8329ba502 ("taint/module: Clean up global and module taint flags handling") Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Petr Mladek <pmladek@suse.com> Cc: Jessica Yu <jeyu@redhat.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Reported-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu> Reviewed-by: Petr Mladek <pmladek@suse.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jessica Yu <jeyu@redhat.com>
2017-01-17Merge remote-tracking branch 'spi/fix/sh-msiof' into spi-linusMark Brown
2017-01-17Merge remote-tracking branches 'spi/fix/armada', 'spi/fix/axi', ↵Mark Brown
'spi/fix/davinci', 'spi/fix/dw', 'spi/fix/fsl-dspi' and 'spi/fix/pxa2xx' into spi-linus
2017-01-17ibmvscsis: Fix sleeping in interrupt contextBryant G. Ly
Currently, dma_alloc_coherent is being called with a GFP_KERNEL flag which allows it to sleep in an interrupt context, need to change to GFP_ATOMIC. Cc: stable@vger.kernel.org Tested-by: Steven Royer <seroyer@linux.vnet.ibm.com> Reviewed-by: Michael Cyr <mikecyr@linux.vnet.ibm.com> Signed-off-by: Bryant G. Ly <bryantly@linux.vnet.ibm.com> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17ibmvscsis: Fix max transfer lengthBryant G. Ly
Current code incorrectly calculates the max transfer length, since it is assuming a 4k page table, but ppc64 all run on 64k page tables. Cc: stable@vger.kernel.org Reported-by: Steven Royer <seroyer@linux.vnet.ibm.com> Tested-by: Steven Royer <seroyer@linux.vnet.ibm.com> Signed-off-by: Bryant G. Ly <bryantly@linux.vnet.ibm.com> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
2017-01-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Handle multicast packets properly in fast-RX path of mac80211, from Johannes Berg. 2) Because of a logic bug, the user can't actually force SW checksumming on r8152 devices. This makes diagnosis of hw checksumming bugs really annoying. Fix from Hayes Wang. 3) VXLAN route lookup does not take the source and destination ports into account, which means IPSEC policies cannot be matched properly. Fix from Martynas Pumputis. 4) Do proper RCU locking in netvsc callbacks, from Stephen Hemminger. 5) Fix SKB leaks in mlxsw driver, from Arkadi Sharshevsky. 6) If lwtunnel_fill_encap() fails, we do not abort the netlink message construction properly in fib_dump_info(), from David Ahern. 7) Do not use kernel stack for DMA buffers in atusb driver, from Stefan Schmidt. 8) Openvswitch conntack actions need to maintain a correct checksum, fix from Lance Richardson. 9) ax25_disconnect() is missing a check for ax25->sk being NULL, in fact it already checks this, but not in all of the necessary spots. Fix from Basil Gunn. 10) Action GET operations in the packet scheduler can erroneously bump the reference count of the entry, making it unreleasable. Fix from Jamal Hadi Salim. Jamal gives a great set of example command lines that trigger this in the commit message. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (46 commits) net sched actions: fix refcnt when GETing of action after bind net/mlx4_core: Eliminate warning messages for SRQ_LIMIT under SRIOV net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions net/mlx4_core: Fix racy CQ (Completion Queue) free net: stmmac: don't use netdev_[dbg, info, ..] before net_device is registered net/mlx5e: Fix a -Wmaybe-uninitialized warning ax25: Fix segfault after sock connection timeout bpf: rework prog_digest into prog_tag tipc: allocate user memory with GFP_KERNEL flag net: phy: dp83867: allow RGMII_TXID/RGMII_RXID interface types ip6_tunnel: Account for tunnel header in tunnel MTU mld: do not remove mld souce list info when set link down be2net: fix MAC addr setting on privileged BE3 VFs be2net: don't delete MAC on close on unprivileged BE3 VFs be2net: fix status check in be_cmd_pmac_add() cpmac: remove hopeless #warning ravb: do not use zero-length alignment DMA descriptor mlx4: do not call napi_schedule() without care openvswitch: maintain correct checksum state in conntrack actions tcp: fix tcp_fastopen unaligned access complaints on sparc ...
2017-01-17Merge branch 'stable/for-linus-4.10' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb Pull swiotlb fix from Konrad Rzeszutek Wilk: "A tiny fix to make sure that page-sized mappings are page-aligned (and not say straddle two pages). This is important for some drivers (such as NVME)" * 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: swiotlb: ensure that page-sized mappings are page-aligned
2017-01-17Merge tag 'mmc-v4.10-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - fix regressions detecting HS/HS DDR eMMC cards related to CMD6 MMC host: - mmc: mxs-mmc: Fix additional cycles after transmission stop - sdhci-acpi: Only powered up enabled acpi child devices - meson: avoid possible NULL dereference" * tag 'mmc-v4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: core: Restore parts of the polling policy when switch to HS/HS DDR mmc: mxs-mmc: Fix additional cycles after transmission stop mmc: sdhci-acpi: Only powered up enabled acpi child devices MMC: meson: avoid possible NULL dereference
2017-01-17Merge tag 'for-linus-20170116' of git://git.infradead.org/linux-mtdLinus Torvalds
Pull MTD fixes from Brian Norris: "Just NAND updates from Boris: - avoid compiling xway NAND controller driver as a module (which didn't work) - fix tango NAND DT binding and make sure the controller is in a clean state at probe time - add dependency on HAS_IOMEM to the oxnas NAND driver - fix irq number validity check in the lpc32xx driver" * tag 'for-linus-20170116' of git://git.infradead.org/linux-mtd: mtd: nand: lpc32xx: fix invalid error handling of a requested irq mtd: nand: tango: Reset pbus to raw mode in probe mtd: nand: tango: Update DT binding description mtd: nand: oxnas_nand: fix build errors on arch/um, require HAS_IOMEM mtd: nand: xway: fix build because of module functions mtd: nand: xway: disable module support
2017-01-17Merge tag 'perf-urgent-for-mingo-4.10-20170117' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull 'perf probe' fixes from Arnaldo Carvalho de Melo <acme@redhat.com> - Show correct locations for 'perf probe' on modules (Masami Hiramatsu) - Correctly handle 'perf probe's on GCC generated functions in modules (Masami Hiramatsu) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-01-17PCI/MSI: pci-xgene-msi: Fix CPU hotplug registration handlingMarc Zyngier
The conversion to the new hotplug state machine introduced a regression where a successful hotplug registration would be treated as an error, effectively disabling the MSI driver forever. Fix it by doing the proper check on the return value. Fixes: 9c248f8896e6 ("PCI/xgene-msi: Convert to hotplug state machine") Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Tested-by: Duc Dang <dhdang@apm.com> CC: Thomas Gleixner <tglx@linutronix.de> CC: stable@vger.kernel.org
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