- 25 May, 2018 40 commits
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Sylwester Nawrocki authored
[ Upstream commit 1d22c337 ] In case of sample rates lower than 44100 currently there is too low MCLK frequency set for the CODEC. Playback fails with following errors: $ speaker-test -c2 -t sine -f 1500 -l2 -r 32000 Sine wave rate is 1500.0000Hz Rate set to 32000Hz (requested 32000Hz) Buffer size range from 128 to 131072 Period size range from 64 to 65536 Using max buffer size 131072 Periods = 4 Unable to set hw params for playback: Invalid argument Setting of hwparams failed: Invalid argument [ 497.883700] max98090 1-0010: Invalid master clock frequency To fix this the I2S root clock's frequency is increased, depending on sampling rate. Signed-off-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by:
Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
Sasha Levin <alexander.levin@microsoft.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ezequiel Garcia authored
[ Upstream commit b1d0db06 ] The driver does not select all the codec drivers that needs. Fix it by selecting the analog and HDMI codecs. Cc: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Signed-off-by:
Ezequiel Garcia <ezequiel@collabora.co.uk> Signed-off-by:
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Peter Ujfalusi authored
[ Upstream commit 5e558f8a ] The hcp->chmap_info must not be freed up in the hdmi_codec_remove() function as it leads to kernel crash due ALSA core's pcm_chmap_ctl_private_free() is trying to free it up again when the card destroyed via snd_card_free. Commit cd6111b2 ("ASoC: hdmi-codec: add channel mapping control") should not have added the kfree(hcp->chmap_info); to the hdmi_codec_remove function. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by:
Jyri Sarha <jsarha@ti.com> Tested-by:
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James Smart authored
[ Upstream commit 04673e38 ] The driver controls when the hardware sends completions that communicate consumption of elements from the WQ. This is done by setting a WQEC bit on a WQE. The current driver sets it on every Nth WQE posting. However, the driver isn't clearing the bit if the WQE is reused. Thus, if the queue depth isn't evenly divisible by N, with enough time, it can be set on every element, creating a lot of overhead and risking CQ full conditions. Correct by clearing the bit when not setting it on an Nth element. Signed-off-by:
Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by:
James Smart <james.smart@broadcom.com> Reviewed-by:
Hannes Reinecke <hare@suse.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
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James Smart authored
[ Upstream commit 161df4f0 ] During link bounce testing in a point-to-point topology, the host may enter a soft lockup on the lpfc_worker thread: Call Trace: lpfc_work_done+0x1f3/0x1390 [lpfc] lpfc_do_work+0x16f/0x180 [lpfc] kthread+0xc7/0xe0 ret_from_fork+0x3f/0x70 The driver was simultaneously setting a combination of flags that caused lpfc_do_work()to effectively spin between slow path work and new event data, causing the lockup. Ensure in the typical wq completions, that new event data flags are set if the slow path flag is running. The slow path will eventually reschedule the wq handling. Signed-off-by:
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James Smart authored
[ Upstream commit 2289e959 ] The driver ignored checks on whether the link should be kept administratively down after a link bounce. Correct the checks. Signed-off-by:
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Wilfried Weissmann authored
[ Upstream commit e75fba9c ] This patch fixes the byte order of the SGPIO api and brings it back in sync with ledmon v0.80 and above. [mkp: added missing SoB and fixed whitespace] Signed-off-by:
Wilfried Weissmann <wilfried.weissmann@gmx.at> Signed-off-by:
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Douglas Gilbert authored
[ Upstream commit 1875ede0 ] The SCSI PRE-FETCH (10 or 16) command is present both on hard disks and some SSDs. It is useful when the address of the next block(s) to be read is known but it is not following the LBA of the current READ (so read-ahead won't help). It returns two "good" SCSI Status values. If the requested blocks have fitted (or will most likely fit (when the IMMED bit is set)) into the disk's cache, it returns CONDITION MET. If it didn't (or will not) fit then it returns GOOD status. The goal of this patch is to stop the SCSI subsystem treating the CONDITION MET SCSI status as an error. The current state makes the PRE-FETCH command effectively unusable via pass-throughs. Signed-off-by:
Douglas Gilbert <dgilbert@interlog.com> Reviewed-by:
Bart Van Assche <bart.vanassche@wdc.com> Signed-off-by:
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Dave Carroll authored
[ Upstream commit 1c6b41fb ] If a recursive IOP_RESET is invoked, usually due to the eh_thread handling errors after the first reset, be sure we flag that the command thread has been stopped to avoid an Oops of the form; [ 336.620256] CPU: 28 PID: 1193 Comm: scsi_eh_0 Kdump: loaded Not tainted 4.14.0-49.el7a.ppc64le #1 [ 336.620297] task: c000003fd630b800 task.stack: c000003fd61a4000 [ 336.620326] NIP: c000000000176794 LR: c00000000013038c CTR: c00000000024bc10 [ 336.620361] REGS: c000003fd61a7720 TRAP: 0300 Not tainted (4.14.0-49.el7a.ppc64le) [ 336.620395] MSR: 9000000000009033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 22084022 XER: 20040000 [ 336.620435] CFAR: c000000000130388 DAR: 0000000000000000 DSISR: 40000000 SOFTE: 1 [ 336.620435] GPR00: c00000000013038c c000003fd61a79a0 c0000000014c7e00 0000000000000000 [ 336.620435] GPR04: 000000000000000c 000000000000000c 9000000000009033 0000000000000477 [ 336.620435] GPR08: 0000000000000477 0000000000000000 0000000000000000 c008000010f7d940 [ 336.620435] GPR12: c00000000024bc10 c000000007a33400 c0000000001708a8 c000003fe3b881d8 [ 336.620435] GPR16: c000003fe3b88060 c000003fd61a7d10 fffffffffffff000 000000000000001e [ 336.620435] GPR20: 0000000000000001 c000000000ebf1a0 0000000000000001 c000003fe3b88000 [ 336.620435] GPR24: 0000000000000003 0000000000000002 c000003fe3b88840 c000003fe3b887e8 [ 336.620435] GPR28: c000003fe3b88000 c000003fc8181788 0000000000000000 c000003fc8181700 [ 336.620750] NIP [c000000000176794] exit_creds+0x34/0x160 [ 336.620775] LR [c00000000013038c] __put_task_struct+0x8c/0x1f0 [ 336.620804] Call Trace: [ 336.620817] [c000003fd61a79a0] [c000003fe3b88000] 0xc000003fe3b88000 (unreliable) [ 336.620853] [c000003fd61a79d0] [c00000000013038c] __put_task_struct+0x8c/0x1f0 [ 336.620889] [c000003fd61a7a00] [c000000000171418] kthread_stop+0x1e8/0x1f0 [ 336.620922] [c000003fd61a7a40] [c008000010f7448c] aac_reset_adapter+0x14c/0x8d0 [aacraid] [ 336.620959] [c000003fd61a7b00] [c008000010f60174] aac_eh_host_reset+0x84/0x100 [aacraid] [ 336.621010] [c000003fd61a7b30] [c000000000864f24] scsi_try_host_reset+0x74/0x180 [ 336.621046] [c000003fd61a7bb0] [c000000000867ac0] scsi_eh_ready_devs+0xc00/0x14d0 [ 336.625165] [c000003fd61a7ca0] [c0000000008699e0] scsi_error_handler+0x550/0x730 [ 336.632101] [c000003fd61a7dc0] [c000000000170a08] kthread+0x168/0x1b0 [ 336.639031] [c000003fd61a7e30] [c00000000000b528] ret_from_kernel_thread+0x5c/0xb4 [ 336.645971] Instruction dump: [ 336.648743] 384216a0 7c0802a6 fbe1fff8 f8010010 f821ffd1 7c7f1b78 60000000 60000000 [ 336.657056] 39400000 e87f0838 f95f0838 7c0004ac <7d401828> 314affff 7d40192d 40c2fff4 [ 336.663997] -[ end trace 4640cf8d4945ad95 ]- So flag when the thread is stopped by setting the thread pointer to NULL. Signed-off-by:
Dave Carroll <david.carroll@microsemi.com> Reviewed-by:
Raghava Aditya Renukunta <raghavaaditya.renukunta@microsemi.com> Signed-off-by:
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Jianchao Wang authored
[ Upstream commit 89d0c804 ] iscsi tcp will first send out data, then calculate and send data digest. If we don't have BDI_CAP_STABLE_WRITES, the page cache will be written in spite of the on going writeback. Consequently, wrong digest will be got and sent to target. To fix this, set BDI_CAP_STABLE_WRITES when data digest is enabled in iscsi_tcp .slave_configure callback. Signed-off-by:
Jianchao Wang <jianchao.w.wang@oracle.com> Acked-by:
Chris Leech <cleech@redhat.com> Acked-by:
Lee Duncan <lduncan@suse.com> Signed-off-by:
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Jeremy Cline authored
[ Upstream commit 20bd1d02 ] If the read-only flag is true on a SCSI disk, re-reading the partition table sets the flag back to false. To observe this bug, you can run: 1. blockdev --setro /dev/sda 2. blockdev --rereadpt /dev/sda 3. blockdev --getro /dev/sda This commit reads the disk's old state and combines it with the device disk-reported state rather than unconditionally marking it as RW. Reported-by:
Li Ning <lining916740672@icloud.com> Signed-off-by:
Jeremy Cline <jeremy@jcline.org> Signed-off-by:
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Hannes Reinecke authored
[ Upstream commit 864449ee ] The firmware event workqueue should not be marked as WQ_MEM_RECLAIM as it's doesn't need to make forward progress under memory pressure. In the current state it will result in a deadlock if the device had been forcefully removed. Cc: Sreekanth Reddy <sreekanth.reddy@broadcom.com> Cc: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> Acked-by:
Sreekanth Reddy <Sreekanth.Reddy@broadcom.com> Signed-off-by:
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Manish Rangankar authored
[ Upstream commit 967823d6 ] BUG: unable to handle kernel NULL pointer dereference at 0000000000000100 [ 985.596918] IP: _raw_spin_lock_bh+0x17/0x30 [ 985.601581] PGD 0 P4D 0 [ 985.604405] Oops: 0002 [#1] SMP : [ 985.704533] CPU: 16 PID: 1156 Comm: qedi_thread/16 Not tainted 4.16.0-rc2 #1 [ 985.712397] Hardware name: Dell Inc. PowerEdge R730/0599V5, BIOS 2.4.3 01/17/2017 [ 985.720747] RIP: 0010:_raw_spin_lock_bh+0x17/0x30 [ 985.725996] RSP: 0018:ffffa4b1c43d3e10 EFLAGS: 00010246 [ 985.731823] RAX: 0000000000000000 RBX: ffff94a31bd03000 RCX: 0000000000000000 [ 985.739783] RDX: 0000000000000001 RSI: ffff94a32fa16938 RDI: 0000000000000100 [ 985.747744] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000a33 [ 985.755703] R10: 0000000000000000 R11: ffffa4b1c43d3af0 R12: 0000000000000000 [ 985.763662] R13: ffff94a301f40818 R14: 0000000000000000 R15: 000000000000000c [ 985.771622] FS: 0000000000000000(0000) GS:ffff94a32fa00000(0000) knlGS:0000000000000000 [ 985.780649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 985.787057] CR2: 0000000000000100 CR3: 000000067a009006 CR4: 00000000001606e0 [ 985.795017] Call Trace: [ 985.797747] qedi_fp_process_cqes+0x258/0x980 [qedi] [ 985.803294] qedi_percpu_io_thread+0x10f/0x1b0 [qedi] [ 985.808931] kthread+0xf5/0x130 [ 985.812434] ? qedi_free_uio+0xd0/0xd0 [qedi] [ 985.817298] ? kthread_bind+0x10/0x10 [ 985.821372] ? do_syscall_64+0x6e/0x1a0 Signed-off-by:
Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by:
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Manish Rangankar authored
[ Upstream commit 1bc5ad3a ] A system crashes when continuously removing/re-adding the storage controller. Signed-off-by:
Ewan D. Milne <emilne@redhat.com> Reviewed-by:
Tomas Henzl <thenzl@redhat.com> Signed-off-by:
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Meelis Roos authored
[ Upstream commit 00c20cdc ] When aacraid init fails with "AAC0: adapter self-test failed.", shutdown leads to UBSAN warning and then oops: [154316.118423] ================================================================================ [154316.118508] UBSAN: Undefined behaviour in drivers/scsi/scsi_lib.c:2328:27 [154316.118566] member access within null pointer of type 'struct Scsi_Host' [154316.118631] CPU: 2 PID: 14530 Comm: reboot Tainted: G W 4.15.0-dirty #89 [154316.118701] Hardware name: Hewlett Packard HP NetServer/HP System Board, BIOS 4.06.46 PW 06/25/2003 [154316.118774] Call Trace: [154316.118848] dump_stack+0x48/0x65 [154316.118916] ubsan_epilogue+0xe/0x40 [154316.118976] __ubsan_handle_type_mismatch+0xfb/0x180 [154316.119043] scsi_block_requests+0x20/0x30 [154316.119135] aac_shutdown+0x18/0x40 [aacraid] [154316.119196] pci_device_shutdown+0x33/0x50 [154316.119269] device_shutdown+0x18a/0x390 [...] [154316.123435] BUG: unable to handle kernel NULL pointer dereference at 000000f4 [154316.123515] IP: scsi_block_requests+0xa/0x30 This is because aac_shutdown() does struct Scsi_Host *shost = pci_get_drvdata(dev); scsi_block_requests(shost); and that assumes shost has been assigned with pci_set_drvdata(). However, pci_set_drvdata(pdev, shost) is done in aac_probe_one() far after bailing out with error from calling the init function ((*aac_drivers[index].init)(aac)), and when the init function fails, no error is returned from aac_probe_one() so PCI layer assumes there is driver attached, and tries to shut it down later. Fix it by returning error from aac_probe_one() when card-specific init function fails. This fixes reboot on my HP NetRAID-4M with dead battery. Signed-off-by:
Meelis Roos <mroos@linux.ee> Reviewed-by:
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Andrew Vasquez authored
[ Upstream commit 1683ce57 ] The data in NVRAM is not guaranteed to be NUL terminated. Since snprintf expects byte-stream to accommodate null byte, the CHAP secret is truncated. Use sprintf instead of snprintf to fix the truncation of CHAP name and secret. Signed-off-by:
Andrew Vasquez <andrew.vasquez@cavium.com> Signed-off-by:
Nilesh Javali <nilesh.javali@cavium.com> Reviewed-by:
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Michael Kelley (EOSG) authored
[ Upstream commit cabe92a5 ] Increase cmd_per_lun to allow more I/Os in progress per device, particularly for NVMe's. The Hyper-V host side can handle the higher count with no issues. Signed-off-by:
Michael Kelley <mikelley@microsoft.com> Reviewed-by:
K. Y. Srinivasan <kys@microsoft.com> Acked-by:
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Bart Van Assche authored
[ Upstream commit c02189e1 ] A left shift must shift less than the bit width of the left argument. Avoid triggering undefined behavior if ha->mbx_count == 32. This patch avoids that UBSAN reports the following complaint: UBSAN: Undefined behaviour in drivers/scsi/qla2xxx/qla_isr.c:275:14 shift exponent 32 is too large for 32-bit type 'int' Call Trace: dump_stack+0x4e/0x6c ubsan_epilogue+0xd/0x3b __ubsan_handle_shift_out_of_bounds+0x112/0x14c qla2x00_mbx_completion+0x1c5/0x25d [qla2xxx] qla2300_intr_handler+0x1ea/0x3bb [qla2xxx] qla2x00_mailbox_command+0x77b/0x139a [qla2xxx] qla2x00_mbx_reg_test+0x83/0x114 [qla2xxx] qla2x00_chip_diag+0x354/0x45f [qla2xxx] qla2x00_initialize_adapter+0x2c2/0xa4e [qla2xxx] qla2x00_probe_one+0x1681/0x392e [qla2xxx] pci_device_probe+0x10b/0x1f1 driver_probe_device+0x21f/0x3a4 __driver_attach+0xa9/0xe1 bus_for_each_dev+0x6e/0xb5 driver_attach+0x22/0x3c bus_add_driver+0x1d1/0x2ae driver_register+0x78/0x130 __pci_register_driver+0x75/0xa8 qla2x00_module_init+0x21b/0x267 [qla2xxx] do_one_initcall+0x5a/0x1e2 do_init_module+0x9d/0x285 load_module+0x20db/0x38e3 SYSC_finit_module+0xa8/0xbc SyS_finit_module+0x9/0xb do_syscall_64+0x77/0x271 entry_SYSCALL64_slow_path+0x25/0x25 Reported-by:
Laurence Oberman <loberman@redhat.com> Acked-by:
Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by:
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Dan Carpenter authored
[ Upstream commit a7043e95 ] My static checker complains about an out of bounds read: drivers/message/fusion/mptctl.c:2786 mptctl_hp_targetinfo() error: buffer overflow 'hd->sel_timeout' 255 <= u32max. It's true that we probably should have a bounds check here. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by:
Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by:
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Dan Carpenter authored
[ Upstream commit e6f791d9 ] We wanted to exit the loop with "div" set to zero, but instead, if we don't hit the break then "div" is -1 when we finish the loop. It leads to an array underflow a few lines later. Signed-off-by:
Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by:
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Chad Dupuis authored
[ Upstream commit ecf7ff49 ] When a request times out we set the io_req flag BNX2FC_FLAG_IO_COMPL so that if a subsequent completion comes in on that task ID we will ignore it. The issue is that in the check for this flag there is a missing return so we will continue to process a request which may have already been returned to the ownership of the SCSI layer. This can cause unpredictable results. Solution is to add in the missing return. [mkp: typo plus title shortening] Signed-off-by:
Chad Dupuis <chad.dupuis@cavium.com> Reviewed-by:
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Sujit Reddy Thumma authored
[ Upstream commit 84af7e8b ] WRITE_SAME command is not supported by UFS. Enable a quirk for the upper level drivers to not send WRITE SAME command. [mkp: botched patch, applied by hand] Signed-off-by:
Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by:
Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by:
Asutosh Das <asutoshd@codeaurora.org> Signed-off-by:
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Quinn Tran authored
[ Upstream commit 2ce87cc5 ] This patch fixes memory corrpution while performing HBA Reset test. Following stack trace is seen: [ 466.397219] BUG: unable to handle kernel NULL pointer dereference at 0000000000000020 [ 466.433669] IP: [<ffffffffc06f5dd0>] qlt_free_session_done+0x260/0x5f0 [qla2xxx] [ 466.467731] PGD 0 [ 466.476718] Oops: 0000 [#1] SMP Signed-off-by:
Quinn Tran <quinn.tran@cavium.com> Signed-off-by:
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Tomas Henzl authored
[ Upstream commit 4a8842de ] cpu_msix_table is allocated to store online cpus, but pci_irq_get_affinity may return cpu_possible_mask which is then used to access cpu_msix_table. That causes bad user experience. Fix limits access to only online cpus, I've also added an additional test to protect from an unlikely change in cpu_online_mask. [mkp: checkpatch] Fixes: 1d55abc0 ("scsi: mpt3sas: switch to pci_alloc_irq_vectors") Signed-off-by:
Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> Signed-off-by:
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Antoine Tenart authored
[ Upstream commit b7007dbc ] When exiting a transformation, the cra_exit() helper is called in each driver providing one. The Inside Secure SafeXcel driver has one, which is responsible of freeing some areas and of sending one invalidation request to the crypto engine, to invalidate the context that was used during the transformation. We could see in some setups (when lots of transformations were being used with a short lifetime, and hence lots of cra_exit() calls) NULL pointer dereferences and other weird issues. All these issues were coming from accessing the tfm context. The issue is the invalidation request completion is checked using a wait_for_completion_interruptible() call in both the cipher and hash cra_exit() helpers. In some cases this was interrupted while the invalidation request wasn't processed yet. And then cra_exit() returned, and its caller was freeing the tfm instance. Only then the request was being handled by the SafeXcel driver, which lead to the said issues. This patch fixes this by using wait_for_completion() calls in these specific cases. Fixes: 1b44c5a6 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver") Signed-off-by:
Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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Peter Robinson authored
[ Upstream commit 7c73cf4c ] The MODULE_ALIAS is required to enable the sun4i-ss driver to load automatically when built at a module. Tested on a Cubietruck. Fixes: 6298e948 ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Signed-off-by:
Peter Robinson <pbrobinson@gmail.com> Signed-off-by:
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Antoine Tenart authored
[ Upstream commit c1a8fa6e ] This patch fixes the extra cache computation when the queued data is a multiple of a block size. This fixes the hash support in some cases. Fixes: 809778e0 ("crypto: inside-secure - fix hash when length is a multiple of a block") Signed-off-by:
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Antoine Tenart authored
[ Upstream commit 666a9c70 ] This patch fixes the cache length computation as cache_len could end up being a negative value. The check between the queued size and the block size is updated to reflect the caching mechanism which can cache up to a full block size (included!). Fixes: 809778e0 ("crypto: inside-secure - fix hash when length is a multiple of a block") Signed-off-by:
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Antoine Tenart authored
[ Upstream commit 95831cea ] This patch adds a check in the SafeXcel dequeue function, to avoid processing request further if no hardware command was issued. This can happen in certain cases where the ->send() function caches all the data that would have been send. Fixes: 809778e0 ("crypto: inside-secure - fix hash when length is a multiple of a block") Signed-off-by:
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Sebastian Andrzej Siewior authored
[ Upstream commit 79eb382b ] I don't why we need take a single write lock and disable interrupts while setting up debugfs. This is what what happens when we try anyway: |ccp 0000:03:00.2: enabling device (0000 -> 0002) |BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:69 |in_atomic(): 1, irqs_disabled(): 1, pid: 3, name: kworker/0:0 |irq event stamp: 17150 |hardirqs last enabled at (17149): [<0000000097a18c49>] restore_regs_and_return_to_kernel+0x0/0x23 |hardirqs last disabled at (17150): [<000000000773b3a9>] _raw_write_lock_irqsave+0x1b/0x50 |softirqs last enabled at (17148): [<0000000064d56155>] __do_softirq+0x3b8/0x4c1 |softirqs last disabled at (17125): [<0000000092633c18>] irq_exit+0xb1/0xc0 |CPU: 0 PID: 3 Comm: kworker/0:0 Not tainted 4.16.0-rc2+ #30 |Workqueue: events work_for_cpu_fn |Call Trace: | dump_stack+0x7d/0xb6 | ___might_sleep+0x1eb/0x250 | down_write+0x17/0x60 | start_creating+0x4c/0xe0 | debugfs_create_dir+0x9/0x100 | ccp5_debugfs_setup+0x191/0x1b0 | ccp5_init+0x8a7/0x8c0 | ccp_dev_init+0xb8/0xe0 | sp_init+0x6c/0x90 | sp_pci_probe+0x26e/0x590 | local_pci_probe+0x3f/0x90 | work_for_cpu_fn+0x11/0x20 | process_one_work+0x1ff/0x650 | worker_thread+0x1d4/0x3a0 | kthread+0xfe/0x130 | ret_from_fork+0x27/0x50 If any locking is required, a simple mutex will do it. Cc: Gary R Hook <gary.hook@amd.com> Signed-off-by:
Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by:
Gary R Hook <gary.hook@amd.com> Signed-off-by:
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Antoine Tenart authored
[ Upstream commit 5d804a51 ] The Atmel AES driver uses memzero_explicit on the keys on error, but the variable zeroed isn't the right one because of a typo. Fix this by using the right variable. Fixes: 89a82ef8 ("crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes") Signed-off-by:
Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by:
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Antoine Tenart authored
[ Upstream commit 4dc5475a ] This patch updates the safexcel_hmac_init_pad() function to also wait for completion when the digest return code is -EBUSY, as it would mean the request is in the backlog to be processed later. Fixes: 1b44c5a6 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver") Suggested-by:
Ofer Heifetz <oferh@marvell.com> Signed-off-by:
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NeilBrown authored
[ Upstream commit 17556cdb ] Commit 8f18c8a4 ("staging: lustre: lmv: separate master object with master stripe") changed how lmo_root inodes were managed, particularly when LMV_HASH_FLAG_MIGRATION is not set. Previously lsm_md_oinfo[0].lmo_root was always a borrowed inode reference and didn't need to by iput(). Since the change, that special case only applies when LMV_HASH_FLAG_MIGRATION is set In the upstream (lustre-release) version of this patch [Commit 60e07b972114 ("LU-4690 lod: separate master object with master stripe")] the for loop in the lmv_unpack_md() was changed to count from 0 and to ignore entry 0 if LMV_HASH_FLAG_MIGRATION is set. In the patch that got applied to Linux, that change was missing, so lsm_md_oinfo[0].lmo_root is never iput(). This results in a "VFS: Busy inodes" warning at unmount. Fixes: 8f18c8a4 ("staging: lustre: lmv: separate master object with master stripe") Signed-off-by:
NeilBrown <neilb@suse.com> Reviewed-by:
James Simmons <jsimmons@infradead.org> Signed-off-by:
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Quytelda Kahja authored
[ Upstream commit dc13498a ] The case statement in get_ap_information() should not use literal integers to parse information element IDs when these values are provided by name in 'enum ieee80211_eid' in the header 'linux/ieee80211.h'. Signed-off-by:
Quytelda Kahja <quytelda@tamalin.org> Reviewed-by:
Tobin C. Harding <me@tobin.cc> Signed-off-by:
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Colin Ian King authored
[ Upstream commit e1a74185 ] Currently the allocation of priv->oldaddr is not null checked which will lead to subsequent errors when accessing priv->oldaddr. Fix this with a null pointer check and a return of -ENOMEM on allocation failure. Detected with Coccinelle: drivers/staging/rtl8192u/r8192U_core.c:1708:2-15: alloc with no test, possible model on line 1723 Fixes: 8fc8598e ("Staging: Added Realtek rtl8192u driver to staging") Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Ioana Radulescu authored
[ Upstream commit 75c583ab ] The DPAA2 Ethernet driver incorrectly assumes virtual addresses are always 64b long, which causes compiler errors when building for a 32b platform. Fix this by using explicit casts to uintptr_t where necessary. Signed-off-by:
Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by:
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NeilBrown authored
[ Upstream commit 2fab9faf ] The lustre-release patch commit bdc5bb52c554 ("LU-4933 osc: Automatically increase the max_dirty_mb") changed - if (cli->cl_dirty + PAGE_CACHE_SIZE <= cli->cl_dirty_max && + if (cli->cl_dirty_pages < cli->cl_dirty_max_pages && When this patch landed in Linux a couple of years later, it landed as - if (cli->cl_dirty + PAGE_SIZE <= cli->cl_dirty_max && + if (cli->cl_dirty_pages <= cli->cl_dirty_max_pages && which is clearly different ('<=' vs '<'), and allows cl_dirty_pages to increase beyond cl_dirty_max_pages - which causes a latter assertion to fails. Fixes: 3147b268 ("staging: lustre: osc: Automatically increase the max_dirty_mb") Signed-off-by:
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Kirill Marinushkin authored
[ Upstream commit 626118b4 ] In the current implementation, `rmmod snd_bcm2835` does not release resources properly. It causes an oops when trying to list sound devices. This commit fixes it. The details WRT allocation / free are described below. Device structure WRT allocation: pdev \childdev[] \card \chip \pcm \ctl Allocation / register sequence: * childdev: devm_kzalloc - freed during driver detach * childdev: device_initialize - freed during device_unregister * pdev: devres_alloc - freed during driver detach * childdev: device_add - removed during device_unregister * pdev, childdev: devres_add - freed during driver detach * card: snd_card_new - freed during snd_card_free * chip: kzalloc - freed during kfree * card, chip: snd_device_new - freed during snd_device_free * chip: new_pcm - TODO: free pcm * chip: new_ctl - TODO: free ctl * card: snd_card_register - unregistered during snd_card_free Free / unregister sequence: * card: snd_card_free * card, chip: snd_device_free * childdev: device_unregister * chip: kfree Steps to reproduce the issue before this commit: ~~~~ $ rmmod snd_bcm2835 $ aplay -L [ 138.648130] Unable to handle kernel paging request at virtual address 7f1343c0 [ 138.660415] pgd = ad8f0000 [ 138.665567] [7f1343c0] *pgd=3864c811, *pte=00000000, *ppte=00000000 [ 138.674887] Internal error: Oops: 7 [#1] SMP ARM [ 138.683571] Modules linked in: sha256_generic cfg80211 rfkill snd_pcm snd_timer snd fixed uio_pdrv_genirq uio ip_tables x_tables ipv6 [last unloaded: snd_bcm2835 ] [ 138.706594] CPU: 3 PID: 463 Comm: aplay Tainted: G WC 4.15.0-rc1-v 7+ #6 [ 138.719833] Hardware name: BCM2835 [ 138.726016] task: b877ac00 task.stack: aebec000 [ 138.733408] PC is at try_module_get+0x38/0x24c [ 138.740813] LR is at snd_ctl_open+0x58/0x194 [snd] [ 138.748485] pc : [<801c4d5c>] lr : [<7f0e6b2c>] psr: 20000013 [ 138.757709] sp : aebedd60 ip : aebedd88 fp : aebedd84 [ 138.765884] r10: 00000000 r9 : 00000004 r8 : 7f0ed440 [ 138.774040] r7 : b7e469b0 r6 : 7f0e6b2c r5 : afd91900 r4 : 7f1343c0 [ 138.783571] r3 : aebec000 r2 : 00000001 r1 : b877ac00 r0 : 7f1343c0 [ 138.793084] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 138.803300] Control: 10c5387d Table: 2d8f006a DAC: 00000055 [ 138.812064] Process aplay (pid: 463, stack limit = 0xaebec210) [ 138.820868] Stack: (0xaebedd60 to 0xaebee000) [ 138.828207] dd60: 00000000 b848d000 afd91900 00000000 b7e469b0 7f0ed440 aebedda4 aebedd88 [ 138.842371] dd80: 7f0e6b2c 801c4d30 afd91900 7f0ea4dc 00000000 b7e469b0 aebeddcc aebedda8 [ 138.856611] dda0: 7f0e250c 7f0e6ae0 7f0e2464 b8478ec0 b7e469b0 afd91900 7f0ea388 00000000 [ 138.870864] ddc0: aebeddf4 aebeddd0 802ce590 7f0e2470 8090ab64 afd91900 afd91900 b7e469b0 [ 138.885301] dde0: afd91908 802ce4e4 aebede1c aebeddf8 802c57b4 802ce4f0 afd91900 aebedea8 [ 138.900110] de00: b7fa4c00 00000000 00000000 00000004 aebede3c aebede20 802c6ba8 802c56b4 [ 138.915260] de20: aebedea8 00000000 aebedf5c 00000000 aebedea4 aebede40 802d9a68 802c6b58 [ 138.930661] de40: b874ddd0 00000000 00000000 00000001 00000041 00000000 afd91900 aebede70 [ 138.946402] de60: 00000000 00000000 00000002 b7e469b0 b8a87610 b8d6ab80 801852f8 00080000 [ 138.962314] de80: aebedf5c aebedea8 00000001 80108464 aebec000 00000000 aebedf4c aebedea8 [ 138.978414] dea0: 802dacd4 802d970c b8a87610 b8d6ab80 a7982bc6 00000009 af363019 b9231480 [ 138.994617] dec0: 00000000 b8c038a0 b7e469b0 00000101 00000002 00000238 00000000 00000000 [ 139.010823] dee0: 00000000 aebedee8 00080000 0000000f aebedf3c aebedf00 802ed7e4 80843f94 [ 139.027025] df00: 00000003 00080000 b9231490 b9231480 00000000 00080000 af363000 00000000 [ 139.043229] df20: 00000005 00000002 ffffff9c 00000000 00080000 ffffff9c af363000 00000003 [ 139.059430] df40: aebedf94 aebedf50 802c6f70 802dac70 aebec000 00000000 00000001 00000000 [ 139.075629] df60: 00020000 00000004 00000100 00000001 7ebe577c 0002e038 00000000 00000005 [ 139.091828] df80: 80108464 aebec000 aebedfa4 aebedf98 802c7060 802c6e6c 00000000 aebedfa8 [ 139.108025] dfa0: 801082c0 802c7040 7ebe577c 0002e038 7ebe577c 00080000 00000b98 e81c8400 [ 139.124222] dfc0: 7ebe577c 0002e038 00000000 00000005 7ebe57e4 00a20af8 7ebe57f0 76f87394 [ 139.140419] dfe0: 00000000 7ebe55c4 76ec88e8 76df1d9c 60000010 7ebe577c 00000000 00000000 [ 139.156715] [<801c4d5c>] (try_module_get) from [<7f0e6b2c>] (snd_ctl_open+0x58/0x194 [snd]) [ 139.173222] [<7f0e6b2c>] (snd_ctl_open [snd]) from [<7f0e250c>] (snd_open+0xa8/0x14c [snd]) [ 139.189683] [<7f0e250c>] (snd_open [snd]) from [<802ce590>] (chrdev_open+0xac/0x188) [ 139.205465] [<802ce590>] (chrdev_open) from [<802c57b4>] (do_dentry_open+0x10c/0x314) [ 139.221347] [<802c57b4>] (do_dentry_open) from [<802c6ba8>] (vfs_open+0x5c/0x88) [ 139.236788] [<802c6ba8>] (vfs_open) from [<802d9a68>] (path_openat+0x368/0x944) [ 139.248270] [<802d9a68>] (path_openat) from [<802dacd4>] (do_filp_open+0x70/0xc4) [ 139.263731] [<802dacd4>] (do_filp_open) from [<802c6f70>] (do_sys_open+0x110/0x1d4) [ 139.279378] [<802c6f70>] (do_sys_open) from [<802c7060>] (SyS_open+0x2c/0x30) [ 139.290647] [<802c7060>] (SyS_open) from [<801082c0>] (ret_fast_syscall+0x0/0x28) [ 139.306021] Code: e3c3303f e5932004 e2822001 e5832004 (e5943000) [ 139.316265] ---[ end trace 7f3f7f6193b663ed ]--- [ 139.324956] note: aplay[463] exited with preempt_count 1 ~~~~ Signed-off-by:
Kirill Marinushkin <k.marinushkin@gmail.com> Cc: Eric Anholt <eric@anholt.net> Cc: Stefan Wahren <stefan.wahren@i2se.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: Michael Zoran <mzoran@crowfest.net> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: linux-rpi-kernel@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: devel@driverdev.osuosl.org Cc: linux-kernel@vger.kernel.org Reviewed-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by:
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Mathias Nyman authored
[ Upstream commit 0ee78c10 ] xhci driver displays the supported xHC USB revision in a message during driver load: "Host supports USB 3.1 Enhanced SuperSpeed" Get the USB minor revision number from the xhci protocol capability. This will show the correct supported revisions for new USB 3.2 and later hosts Don't rely on the SBRN (serial bus revision number) register, it's often showing 0x30 (USB3.0) for hosts that support USB 3.1 Signed-off-by:
Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by:
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Larry Finger authored
[ Upstream commit fed03fe7 ] The Asus Z370-I contains a Realtek RTL8822BE device with an associated BT chip using a USB ID of 0b05:185c. This device is added to the driver. Signed-off-by:
Hon Weng Chong <honwchong@gmail.com> Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
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