summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
...
* ata: libahci: properly propagate return value of platform_get_irq()Thomas Petazzoni2018-04-131-2/+3
| | | | | | | | | | | | | | | | | | | | | | [ Upstream commit c034640a32f8456018d9c8c83799ead683046b95 ] When platform_get_irq() fails, it returns an error code, which libahci_platform and replaces it by -EINVAL. This commit fixes that by propagating the error code. It fixes the situation where platform_get_irq() returns -EPROBE_DEFER because the interrupt controller is not available yet, and generally looks like the right thing to do. We pay attention to not show the "no irq" message when we are in an EPROBE_DEFER situation, because the driver probing will be retried later on, once the interrupt controller becomes available to provide the interrupt. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* btrfs: fix incorrect error return ret being passed to mapping_set_errorColin Ian King2018-04-131-1/+1
| | | | | | | | | | | | | | | | | [ Upstream commit bff5baf8aa37a97293725a16c03f49872249c07e ] The setting of return code ret should be based on the error code passed into function end_extent_writepage and not on ret. Thanks to Liu Bo for spotting this mistake in the original fix I submitted. Detected by CoverityScan, CID#1414312 ("Logically dead code") Fixes: 5dca6eea91653e ("Btrfs: mark mapping with error flag to report errors to userspace") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: dwc3: keystone: check return valuePan Bian2018-04-131-0/+4
| | | | | | | | | | | | | [ Upstream commit 018047a1dba7636e1f7fdae2cc290a528991d648 ] Function devm_clk_get() returns an ERR_PTR when it fails. However, in function kdwc3_probe(), its return value is not checked, which may result in a bad memory access bug. This patch fixes the bug. Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome()Anup Patel2018-04-131-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit baae03a0e2497f49704628fd0aaf993cf98e1b99 ] The DMA_PREP_FENCE is to be used when preparing Tx descriptor if output of Tx descriptor is to be used by next/dependent Tx descriptor. The DMA_PREP_FENSE will not be set correctly in do_async_gen_syndrome() when calling dma->device_prep_dma_pq() under following conditions: 1. ASYNC_TX_FENCE not set in submit->flags 2. DMA_PREP_FENCE not set in dma_flags 3. src_cnt (= (disks - 2)) is greater than dma_maxpq(dma, dma_flags) This patch fixes DMA_PREP_FENCE usage in do_async_gen_syndrome() taking inspiration from do_async_xor() implementation. Signed-off-by: Anup Patel <anup.patel@broadcom.com> Reviewed-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Scott Branden <scott.branden@broadcom.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ipv6: avoid dad-failures for addresses with NODADMahesh Bandewar2018-04-131-1/+4
| | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 66eb9f86e50547ec2a8ff7a75997066a74ef584b ] Every address gets added with TENTATIVE flag even for the addresses with IFA_F_NODAD flag and dad-work is scheduled for them. During this DAD process we realize it's an address with NODAD and complete the process without sending any probe. However the TENTATIVE flags stays on the address for sometime enough to cause misinterpretation when we receive a NS. While processing NS, if the address has TENTATIVE flag, we mark it DADFAILED and endup with an address that was originally configured as NODAD with DADFAILED. We can't avoid scheduling dad_work for addresses with NODAD but we can avoid adding TENTATIVE flag to avoid this racy situation. Signed-off-by: Mahesh Bandewar <maheshb@google.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: dts: imx6qdl-wandboard: Fix audio channel swapFabio Estevam2018-04-131-0/+1
| | | | | | | | | | | | | | | | [ Upstream commit 79935915300c5eb88a0e94fa9148a7505c14a02a ] When running a stress playback/stop loop test on a mx6wandboard channel swaps can be noticed randomly. Increasing the SGTL5000 LRCLK pad strength to its maximum value fixes the issue, so add the 'lrclk-strength' property to avoid the audio channel swaps. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* x86/tsc: Provide 'tsc=unstable' boot parameterPeter Zijlstra2018-04-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 8309f86cd41e8714526867177facf7a316d9be53 ] Since the clocksource watchdog will only detect broken TSC after the fact, all TSC based clocks will likely have observed non-continuous values before/when switching away from TSC. Therefore only thing to fully avoid random clock movement when your BIOS randomly mucks with TSC values from SMI handlers is reporting the TSC as unstable at boot. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before ↵Andrea della Porta2018-04-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | calling hfa384x_drvr_setconfig16, also fixes relative sparse warning [ Upstream commit dea20579a69ab68cdca6adf79bb7c0c162eb9b72 ] staging: wlan-ng: prism2mgmt.c: This patches fixes a double endian conversion. cpu_to_le16() was called twice first in prism2mgmt_scan and again inside hfa384x_drvr_setconfig16() for the same variable, hence it was swapped twice. Incidentally, it also fixed the following sparse warning: drivers/staging/wlan-ng/prism2mgmt.c:173:30: warning: incorrect type in assignment (different base types) drivers/staging/wlan-ng/prism2mgmt.c:173:30: expected unsigned short [unsigned] [usertype] word drivers/staging/wlan-ng/prism2mgmt.c:173:30: got restricted __le16 [usertype] <noident> Unfortunately, only compile tested. Signed-off-by: Andrea della Porta <sfaragnaus@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* PowerCap: Fix an error code in powercap_register_zone()Dan Carpenter2018-04-131-0/+1
| | | | | | | | | | | | | | | | | | | [ Upstream commit 216c4e9db4c9d1d2a382b42880442dc632cd47d9 ] In the current code we accidentally return the successful result from idr_alloc() instead of a negative error pointer. The caller is looking for an error pointer and so it treats the returned value as a valid pointer. This one might be a bit serious because if it lets people get around the kernel's protection for remapping NULL. I'm not sure. Fixes: 75d2364ea0ca (PowerCap: Add class driver) Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* SMB2: Fix share type handlingChristophe JAILLET2018-04-131-5/+9
| | | | | | | | | | | | | | | | | | | | | [ Upstream commit cd1230070ae1c12fd34cf6a557bfa81bf9311009 ] In fs/cifs/smb2pdu.h, we have: #define SMB2_SHARE_TYPE_DISK 0x01 #define SMB2_SHARE_TYPE_PIPE 0x02 #define SMB2_SHARE_TYPE_PRINT 0x03 Knowing that, with the current code, the SMB2_SHARE_TYPE_PRINT case can never trigger and printer share would be interpreted as disk share. So, test the ShareType value for equality instead. Fixes: faaf946a7d5b ("CIFS: Add tree connect/disconnect capability for SMB2") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Aurelien Aptel <aaptel@suse.com> Signed-off-by: Steve French <smfrench@gmail.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* vmxnet3: ensure that adapter is in proper state during force_closeNeil Horman2018-04-131-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 1c4d5f51a812a82de97beee24f48ed05c65ebda5 ] There are several paths in vmxnet3, where settings changes cause the adapter to be brought down and back up (vmxnet3_set_ringparam among them). Should part of the reset operation fail, these paths call vmxnet3_force_close, which enables all napi instances prior to calling dev_close (with the expectation that vmxnet3_close will then properly disable them again). However, vmxnet3_force_close neglects to clear VMXNET3_STATE_BIT_QUIESCED prior to calling dev_close. As a result vmxnet3_quiesce_dev (called from vmxnet3_close), returns early, and leaves all the napi instances in a enabled state while the device itself is closed. If a device in this state is activated again, napi_enable will be called on already enabled napi_instances, leading to a BUG halt. The fix is to simply enausre that the QUIESCED bit is cleared in vmxnet3_force_close to allow quesence to be completed properly on close. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: Shrikrishna Khare <skhare@vmware.com> CC: "VMware, Inc." <pv-drivers@vmware.com> CC: "David S. Miller" <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* KVM: PPC: Book3S PR: Check copy_to/from_user return valuesPaul Mackerras2018-04-131-8/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 67325e988faea735d663799b6d152b5f4254093c ] The PR KVM implementation of the PAPR HPT hypercalls (H_ENTER etc.) access an image of the HPT in userspace memory using copy_from_user and copy_to_user. Recently, the declarations of those functions were annotated to indicate that the return value must be checked. Since this code doesn't currently check the return value, this causes compile warnings like the ones shown below, and since on PPC the default is to compile arch/powerpc with -Werror, this causes the build to fail. To fix this, we check the return values, and if non-zero, fail the hypercall being processed with a H_FUNCTION error return value. There is really no good error return value to use since PAPR didn't envisage the possibility that the hypervisor may not be able to access the guest's HPT, and H_FUNCTION (function not supported) seems as good as any. The typical compile warnings look like this: CC arch/powerpc/kvm/book3s_pr_papr.o /home/paulus/kernel/kvm/arch/powerpc/kvm/book3s_pr_papr.c: In function ‘kvmppc_h_pr_enter’: /home/paulus/kernel/kvm/arch/powerpc/kvm/book3s_pr_papr.c:53:2: error: ignoring return value of ‘copy_from_user’, declared with attribute warn_unused_result [-Werror=unused-result] copy_from_user(pteg, (void __user *)pteg_addr, sizeof(pteg)); ^ /home/paulus/kernel/kvm/arch/powerpc/kvm/book3s_pr_papr.c:74:2: error: ignoring return value of ‘copy_to_user’, declared with attribute warn_unused_result [-Werror=unused-result] copy_to_user((void __user *)pteg_addr, hpte, HPTE_SIZE); ^ ... etc. Signed-off-by: Paul Mackerras <paulus@ozlabs.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* netxen_nic: set rcode to the return status from the call to netxen_issue_cmdColin Ian King2018-04-131-1/+1
| | | | | | | | | | | | | | | | | | [ Upstream commit 0fe20fafd1791f993806d417048213ec57b81045 ] Currently rcode is being initialized to NX_RCODE_SUCCESS and later it is checked to see if it is not NX_RCODE_SUCCESS which is never true. It appears that there is an unintentional missing assignment of rcode from the return of the call to netxen_issue_cmd() that was dropped in an earlier fix, so add it in. Detected by CoverityScan, CID#401900 ("Logically dead code") Fixes: 2dcd5d95ad6b2 ("netxen_nic: fix cdrp race condition") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* net: qca_spi: Fix alignment issues in rx pathStefan Wahren2018-04-131-4/+6
| | | | | | | | | | | | | [ Upstream commit 8d66c30b12ed3cb533696dea8b9a9eadd5da426a ] The qca_spi driver causes alignment issues on ARM devices. So fix this by using netdev_alloc_skb_ip_align(). Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Fixes: 291ab06ecf67 ("net: qualcomm: new Ethernet over SPI driver for QCA7000") Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* CIFS: silence lockdep splat in cifs_relock_file()Rabin Vincent2018-04-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 560d388950ceda5e7c7cdef7f3d9a8ff297bbf9d ] cifs_relock_file() can perform a down_write() on the inode's lock_sem even though it was already performed in cifs_strict_readv(). Lockdep complains about this. AFAICS, there is no problem here, and lockdep just needs to be told that this nesting is OK. ============================================= [ INFO: possible recursive locking detected ] 4.11.0+ #20 Not tainted --------------------------------------------- cat/701 is trying to acquire lock: (&cifsi->lock_sem){++++.+}, at: cifs_reopen_file+0x7a7/0xc00 but task is already holding lock: (&cifsi->lock_sem){++++.+}, at: cifs_strict_readv+0x177/0x310 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&cifsi->lock_sem); lock(&cifsi->lock_sem); *** DEADLOCK *** May be due to missing lock nesting notation 1 lock held by cat/701: #0: (&cifsi->lock_sem){++++.+}, at: cifs_strict_readv+0x177/0x310 stack backtrace: CPU: 0 PID: 701 Comm: cat Not tainted 4.11.0+ #20 Call Trace: dump_stack+0x85/0xc2 __lock_acquire+0x17dd/0x2260 ? trace_hardirqs_on_thunk+0x1a/0x1c ? preempt_schedule_irq+0x6b/0x80 lock_acquire+0xcc/0x260 ? lock_acquire+0xcc/0x260 ? cifs_reopen_file+0x7a7/0xc00 down_read+0x2d/0x70 ? cifs_reopen_file+0x7a7/0xc00 cifs_reopen_file+0x7a7/0xc00 ? printk+0x43/0x4b cifs_readpage_worker+0x327/0x8a0 cifs_readpage+0x8c/0x2a0 generic_file_read_iter+0x692/0xd00 cifs_strict_readv+0x29f/0x310 generic_file_splice_read+0x11c/0x1c0 do_splice_to+0xa5/0xc0 splice_direct_to_actor+0xfa/0x350 ? generic_pipe_buf_nosteal+0x10/0x10 do_splice_direct+0xb5/0xe0 do_sendfile+0x278/0x3a0 SyS_sendfile64+0xc4/0xe0 entry_SYSCALL_64_fastpath+0x1f/0xbe Signed-off-by: Rabin Vincent <rabinv@axis.com> Acked-by: Pavel Shilovsky <pshilov@microsoft.com> Signed-off-by: Steve French <smfrench@gmail.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* net/mlx4_en: Avoid adding steering rules with invalid ringTalat Batheesh2018-04-131-0/+5
| | | | | | | | | | | | | | [ Upstream commit 89c557687a32c294e9d25670a96e9287c09f2d5f ] Inserting steering rules with illegal ring is an invalid operation, block it. Fixes: 820672812f82 ('net/mlx4_en: Manage flow steering rules with ethtool') Signed-off-by: Talat Batheesh <talatb@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* s390: move _text symbol to address higher than zeroHeiko Carstens2018-04-131-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit d04a4c76f71dd5335f8e499b59617382d84e2b8d ] The perf tool assumes that kernel symbols are never present at address zero. In fact it assumes if functions that map symbols to addresses return zero, that the symbol was not found. Given that s390's _text symbol historically is located at address zero this yields at least a couple of false errors and warnings in one of perf's test cases about not present symbols ("perf test 1"). To fix this simply move the _text symbol to address 0x200, just behind the initial psw and channel program located at the beginning of the kernel image. This is now hard coded within the linker script. I tried a nicer solution which moves the initial psw and channel program into an own section. However that would move the symbols within the "real" head.text section to different addresses, since the ".org" statements within head.S are relative to the head.text section. If there is a new section in front, everything else will be moved. Alternatively I could have adjusted all ".org" statements. But this current solution seems to be the easiest one, since nobody really cares where the _text symbol is actually located. Reported-by: Zvonko Kosic <zkosic@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid()Kirill Tkhai2018-04-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 8896c23d2ef803f1883fea73117a435925c2b4c4 ] alloc_pidmap() advances pid_namespace::last_pid. When first pid allocation fails, then next created process will have pid 2 and pid_ns_prepare_proc() won't be called. So, pid_namespace::proc_mnt will never be initialized (not to mention that there won't be a child reaper). I saw crash stack of such case on kernel 3.10: BUG: unable to handle kernel NULL pointer dereference at (null) IP: proc_flush_task+0x8f/0x1b0 Call Trace: release_task+0x3f/0x490 wait_consider_task.part.10+0x7ff/0xb00 do_wait+0x11f/0x280 SyS_wait4+0x7d/0x110 We may fix this by restore of last_pid in 0 or by prohibiting of futher allocations. Since there was a similar issue in Oleg Nesterov's commit 314a8ad0f18a ("pidns: fix free_pid() to handle the first fork failure"). and it was fixed via prohibiting allocation, let's follow this way, and do the same. Link: http://lkml.kernel.org/r/149201021004.4863.6762095011554287922.stgit@localhost.localdomain Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Acked-by: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Andrei Vagin <avagin@virtuozzo.com> Cc: Andreas Gruenbacher <agruenba@redhat.com> Cc: Kees Cook <keescook@chromium.org> Cc: Michael Kerrisk <mtk.manpages@googlemail.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Paul Moore <paul@paul-moore.com> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Ingo Molnar <mingo@kernel.org> Cc: Serge Hallyn <serge@hallyn.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* lockd: fix lockd shutdown raceJ. Bruce Fields2018-04-131-2/+4
| | | | | | | | | | | | | | | | | | | | | [ Upstream commit efda760fe95ea15291853c8fa9235c32d319cd98 ] As reported by David Jeffery: "a signal was sent to lockd while lockd was shutting down from a request to stop nfs. The signal causes lockd to call restart_grace() which puts the lockd_net structure on the grace list. If this signal is received at the wrong time, it will occur after lockd_down_net() has called locks_end_grace() but before lockd_down_net() stops the lockd thread. This leads to lockd putting the lockd_net structure back on the grace list, then exiting without anything removing it from the list." So, perform the final locks_end_grace() from the the lockd thread; this ensures it's serialized with respect to restart_grace(). Reported-by: David Jeffery <djeffery@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow controlGrygorii Strashko2018-04-131-0/+16
| | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 48f5bccc60675f8426a6159935e8636a1fd89f56 ] When users set flow control using ethtool the bits are set properly in the CPGMAC_SL MACCONTROL register, but the FIFO depth in the respective Port n Maximum FIFO Blocks (Pn_MAX_BLKS) registers remains set to the minimum size reset value. When receive flow control is enabled on a port, the port's associated FIFO block allocation must be adjusted. The port RX allocation must increase to accommodate the flow control runout. The TRM recommends numbers of 5 or 6. Hence, apply required Port FIFO configuration to Pn_MAX_BLKS.Pn_TX_MAX_BLKS=0xF and Pn_MAX_BLKS.Pn_RX_MAX_BLKS=0x5 during interface initialization. Cc: Schuyler Patton <spatton@ti.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* qlge: Avoid reading past end of bufferKees Cook2018-04-131-2/+2
| | | | | | | | | | | | | | | | | [ Upstream commit df5303a8aa9a0a6934f4cea7427f1edf771f21c2 ] Using memcpy() from a string that is shorter than the length copied means the destination buffer is being filled with arbitrary data from the kernel rodata segment. Instead, use strncpy() which will fill the trailing bytes with zeros. This was found with the future CONFIG_FORTIFY_SOURCE feature. Cc: Daniel Micay <danielmicay@gmail.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* bna: Avoid reading past end of bufferKees Cook2018-04-131-1/+1
| | | | | | | | | | | | | | | | | [ Upstream commit 9e4eb1ce472fbf7b007f23c88ec11c37265e401c ] Using memcpy() from a string that is shorter than the length copied means the destination buffer is being filled with arbitrary data from the kernel rodata segment. Instead, use strncpy() which will fill the trailing bytes with zeros. This was found with the future CONFIG_FORTIFY_SOURCE feature. Cc: Daniel Micay <danielmicay@gmail.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mac80211: bail out from prep_connection() if a reconfig is ongoingLuca Coelho2018-04-131-0/+4
| | | | | | | | | | | | | | | | | [ Upstream commit f8860ce836f2d502b07ef99559707fe55d90f5bc ] If ieee80211_hw_restart() is called during authentication, the authentication process will continue, causing the driver to be called in a wrong state. This ultimately causes an oops in the iwlwifi driver (at least). This fixes bugzilla 195299 partly. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195299 Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* af_key: Fix slab-out-of-bounds in pfkey_compile_policy.Steffen Klassert2018-04-131-1/+1
| | | | | | | | | | | | | | | | [ Upstream commit d90c902449a7561f1b1d58ba5a0d11728ce8b0b2 ] The sadb_x_sec_len is stored in the unit 'byte divided by eight'. So we have to multiply this value by eight before we can do size checks. Otherwise we may get a slab-out-of-bounds when we memcpy the user sec_ctx. Fixes: df71837d502 ("[LSM-IPSec]: Security association restriction.") Reported-by: Andrey Konovalov <andreyknvl@google.com> Tested-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* IB/srpt: Fix abort handlingBart Van Assche2018-04-131-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 55d694275f41a1c0eef4ef49044ff29bc3999490 ] Let the target core check the CMD_T_ABORTED flag instead of the SRP target driver. Hence remove the transport_check_aborted_status() call. Since state == SRPT_STATE_CMD_RSP_SENT is something that really should not happen, do not try to recover if srpt_queue_response() is called for an I/O context that is in that state. This patch is a bug fix because the srpt_abort_cmd() call is misplaced - if that function is called from srpt_queue_response() it should either be called before the command state is changed or after the response has been sent. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Andy Grover <agrover@redhat.com> Cc: David Disseldorp <ddiss@suse.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* NFSv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSIONTrond Myklebust2018-04-132-4/+13
| | | | | | | | | | | | | | [ Upstream commit 0048fdd06614a4ea088f9fcad11511956b795698 ] If the server returns NFS4ERR_CONN_NOT_BOUND_TO_SESSION because we are trunking, then RECLAIM_COMPLETE must handle that by calling nfs4_schedule_session_recovery() and then retrying. Reported-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Tested-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Linux 3.18.104v3.18.104Greg Kroah-Hartman2018-04-101-1/+1
|
* net: fec: fix build error in fec driverGreg Kroah-Hartman2018-04-101-0/+1
| | | | | | | | | | | commit f4d8124a4ade232cae1161a6aca86e0c0a1fa4f6 which is commit a069215cf5985f3aa1bba550264907d6bd05c5f7 upstream caused a build error in the driver, as the pm functions were not included properly. So fix that by including the needed .h file. Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Linux 3.18.103v3.18.103Greg Kroah-Hartman2018-04-081-1/+1
|
* Revert "ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin"Greg Kroah-Hartman2018-04-081-1/+1
| | | | | | | | | | | | | | This reverts commit 2d8c5aa6dc436f6fc1c8b6c0feaee4b0f60cdf38 which was comit e153db03c6b7a035c797bcdf35262586f003ee93 upstream. It requires a driver that was not merged until 4.16, so remove it from this stable tree as it is pointless. Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Cc: Andrew F. Davis <afd@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin"Greg Kroah-Hartman2018-04-081-2/+2
| | | | | | | | | | | | | | This reverts commit 9d8df5594467b6c73c3833b462abe5811fe7295b which was commit 7be4b5dc7ffa9499ac6ef33a5ffa9ff43f9b7057 upstream. It requires a driver that was not merged until 4.16, so remove it from this stable tree as it is pointless. Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Cc: Andrew F. Davis <afd@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Revert "PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()"Greg Kroah-Hartman2018-04-081-0/+2
| | | | | | | | | | | | | | | | | | | | This reverts commit 058645e2f0647c85f2bfd577771546d198739fd2 which was commit fda78d7a0ead144f4b2cdb582dcba47911f4952c upstream. The dependancy tree is just too messy here, just drop it from this kernel as it's not really needed here. Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Alex Williamson <alex.williamson@redhat.com> Cc: David Arcari <darcari@redhat.com> Cc: Myron Stowe <mstowe@redhat.com> Cc: Lukas Wunner <lukas@wunner.de> Cc: Keith Busch <keith.busch@intel.com> Cc: Mika Westerberg <mika.westerberg@linux.intel.com> Cc: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* md/raid10: reset the 'first' at the end of loopGuoqing Jiang2018-04-081-0/+1
| | | | | | | | | | | | | | | | | | | | commit 6f287ca6046edd34ed83aafb7f9033c9c2e809e2 upstream. We need to set "first = 0' at the end of rdev_for_each loop, so we can get the array's min_offset_diff correctly otherwise min_offset_diff just means the last rdev's offset diff. [only the first chunk, due to b506335e5d2b ("md/raid10: skip spare disk as 'first' disk") being already applied - gregkh] Suggested-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Shaohua Li <shli@fb.com> Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: dts: dra7: Add power hold and power controller properties to palmasKeerthy2018-04-081-0/+2
| | | | | | | | | | | | | | commit 7c62de5f3fc92291decc0dac5f36949bdc3fb575 upstream. Add power hold and power controller properties to palmas node. This is needed to shutdown pmic correctly on boards with powerhold set. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property ↵Keerthy2018-04-081-0/+9
| | | | | | | | | | | | | | | | | | | definition commit 0ea66f76ba17a4b229caaadd77de694111b21769 upstream. GPIO7 is configured in POWERHOLD mode which has higher priority over DEV_ON bit and keeps the PMIC supplies on even after the DEV_ON bit is turned off. This property enables driver to over ride the POWERHOLD value to GPIO7 so as to turn off the PMIC in power off scenarios. Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* vt: change SGR 21 to follow the standardsMike Frysinger2018-04-081-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 65d9982d7e523a1a8e7c9af012da0d166f72fc56 upstream. ECMA-48 [1] (aka ISO 6429) has defined SGR 21 as "doubly underlined" since at least March 1984. The Linux kernel has treated it as SGR 22 "normal intensity" since it was added in Linux-0.96b in June 1992. Before that, it was simply ignored. Other terminal emulators have either ignored it, or treat it as double underline now. xterm for example added support in its 304 release (May 2014) [2] where it was previously ignoring it. Changing this behavior shouldn't be an issue: - It isn't a named capability in ncurses's terminfo database, so no script is using libtinfo/libcurses to look this up, or using tput to query & output the right sequence. - Any script assuming SGR 21 will reset intensity in all terminals already do not work correctly on non-Linux VTs (including running under screen/tmux/etc...). - If someone has written a script that only runs in the Linux VT, and they're using SGR 21 (instead of SGR 22), the output should still be readable. imo it's important to change this as the Linux VT's non-conformance is sometimes used as an argument for other terminal emulators to not implement SGR 21 at all, or do so incorrectly. [1]: https://www.ecma-international.org/publications/standards/Ecma-048.htm [2]: https://github.com/ThomasDickey/xterm-snapshots/commit/2fd29cb98d214cb536bcafbee00bc73b3f1eeb9d Signed-off-by: Mike Frysinger <vapier@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpadOndrej Zary2018-04-081-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 04bb1719c4de94700056241d4c0fe3c1413f5aff upstream. The touch sensor buttons on Sony VAIO VGN-CS series laptops (e.g. VGN-CS31S) are a separate PS/2 device. As the MUX is disabled for all VAIO machines by the nomux blacklist, the data from touch sensor buttons and touchpad are combined. The protocol used by the buttons is probably similar to the touchpad protocol (both are Synaptics) so both devices get enabled. The controller combines the data, creating a mess which results in random button clicks, touchpad stopping working and lost sync error messages: psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 4 psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1 psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1 psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1 psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1 psmouse serio1: issuing reconnect request Add a new i8042_dmi_forcemux_table whitelist with VGN-CS. With MUX enabled, touch sensor buttons are detected as separate device (and left disabled as there's currently no driver), fixing all touchpad problems. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset listDennis Wassenberg2018-04-081-0/+7
| | | | | | | | | | | | | | | commit b56af54ac78c54a519d82813836f305d7f76ef27 upstream. Reset i8042 before probing because of insufficient BIOS initialisation of the i8042 serial controller. This makes Synaptics touchpad detection possible. Without resetting the Synaptics touchpad is not detected because there are always NACK messages from AUX port. Signed-off-by: Dennis Wassenberg <dennis.wassenberg@secunet.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* fs/proc: Stop trying to report thread stacksAndy Lutomirski2018-04-083-63/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit b18cb64ead400c01bf1580eeba330ace51f8087d upstream. This reverts more of: b76437579d13 ("procfs: mark thread stack correctly in proc/<pid>/maps") ... which was partially reverted by: 65376df58217 ("proc: revert /proc/<pid>/maps [stack:TID] annotation") Originally, /proc/PID/task/TID/maps was the same as /proc/TID/maps. In current kernels, /proc/PID/maps (or /proc/TID/maps even for threads) shows "[stack]" for VMAs in the mm's stack address range. In contrast, /proc/PID/task/TID/maps uses KSTK_ESP to guess the target thread's stack's VMA. This is racy, probably returns garbage and, on arches with CONFIG_TASK_INFO_IN_THREAD=y, is also crash-prone: KSTK_ESP is not safe to use on tasks that aren't known to be running ordinary process-context kernel code. This patch removes the difference and just shows "[stack]" for VMAs in the mm's stack range. This is IMO much more sensible -- the actual "stack" address really is treated specially by the VM code, and the current thread stack isn't even well-defined for programs that frequently switch stacks on their own. Reported-by: Jann Horn <jann@thejh.net> Signed-off-by: Andy Lutomirski <luto@kernel.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Kees Cook <keescook@chromium.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Linux API <linux-api@vger.kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Tycho Andersen <tycho.andersen@canonical.com> Link: http://lkml.kernel.org/r/3e678474ec14e0a0ec34c611016753eea2e1b8ba.1475257877.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* proc: revert /proc/<pid>/maps [stack:TID] annotationJohannes Weiner2018-04-085-106/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 65376df582174ffcec9e6471bf5b0dd79ba05e4a upstream. Commit b76437579d13 ("procfs: mark thread stack correctly in proc/<pid>/maps") added [stack:TID] annotation to /proc/<pid>/maps. Finding the task of a stack VMA requires walking the entire thread list, turning this into quadratic behavior: a thousand threads means a thousand stacks, so the rendering of /proc/<pid>/maps needs to look at a million combinations. The cost is not in proportion to the usefulness as described in the patch. Drop the [stack:TID] annotation to make /proc/<pid>/maps (and /proc/<pid>/numa_maps) usable again for higher thread counts. The [stack] annotation inside /proc/<pid>/task/<tid>/maps is retained, as identifying the stack VMA there is an O(1) operation. Siddesh said: "The end users needed a way to identify thread stacks programmatically and there wasn't a way to do that. I'm afraid I no longer remember (or have access to the resources that would aid my memory since I changed employers) the details of their requirement. However, I did do this on my own time because I thought it was an interesting project for me and nobody really gave any feedback then as to its utility, so as far as I am concerned you could roll back the main thread maps information since the information is available in the thread-specific files" Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Cc: "Kirill A. Shutemov" <kirill@shutemov.name> Cc: Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com> Cc: Shaohua Li <shli@fb.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* crypto: x86/cast5-avx - fix ECB encryption when long sg follows short oneEric Biggers2018-04-081-2/+1
| | | | | | | | | | | | | | | | commit 8f461b1e02ed546fbd0f11611138da67fd85a30f upstream. With ecb-cast5-avx, if a 128+ byte scatterlist element followed a shorter one, then the algorithm accidentally encrypted/decrypted only 8 bytes instead of the expected 128 bytes. Fix it by setting the encryption/decryption 'fn' correctly. Fixes: c12ab20b162c ("crypto: cast5/avx - avoid using temporary stack buffers") Cc: <stable@vger.kernel.org> # v3.8+ Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* crypto: ahash - Fix early termination in hash walkHerbert Xu2018-04-081-3/+4
| | | | | | | | | | | | | | | | commit 900a081f6912a8985dc15380ec912752cb66025a upstream. When we have an unaligned SG list entry where there is no leftover aligned data, the hash walk code will incorrectly return zero as if the entire SG list has been processed. This patch fixes it by moving onto the next page instead. Reported-by: Eli Cooper <elicooper@gmx.com> Cc: <stable@vger.kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* parport_pc: Add support for WCH CH382L PCI-E single parallel port card.Alexander Gerasiov2018-04-081-0/+4
| | | | | | | | | | | | | commit 823f7923833c6cc2b16e601546d607dcfb368004 upstream. WCH CH382L is a PCI-E adapter with 1 parallel port. It is similair to CH382 but serial ports are not soldered on board. Detected as Serial controller: Device 1c00:3050 (rev 10) (prog-if 05 [16850]) Signed-off-by: Alexander Gerasiov <gq@redlab-i.ru> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* media: usbtv: prevent double free in error caseOliver Neukum2018-04-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 50e7044535537b2a54c7ab798cd34c7f6d900bd2 upstream. Quoting the original report: It looks like there is a double-free vulnerability in Linux usbtv driver on an error path of usbtv_probe function. When audio registration fails, usbtv_video_free function ends up freeing usbtv data structure, which gets freed the second time under usbtv_video_fail label. usbtv_audio_fail: usbtv_video_free(usbtv); => v4l2_device_put(&usbtv->v4l2_dev); => v4l2_device_put => kref_put => v4l2_device_release => usbtv_release (CALLBACK) => kfree(usbtv) (1st time) usbtv_video_fail: usb_set_intfdata(intf, NULL); usb_put_dev(usbtv->udev); kfree(usbtv); (2nd time) So, as we have refcounting, use it Reported-by: Yavuz, Tuba <tuba@ece.ufl.edu> Signed-off-by: Oliver Neukum <oneukum@suse.com> CC: stable@vger.kernel.org Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mei: remove dev_err message on an unsupported ioctlColin Ian King2018-04-081-1/+0
| | | | | | | | | | | | | | commit bb0829a741792b56c908d7745bc0b2b540293bcc upstream. Currently the driver spams the kernel log on unsupported ioctls which is unnecessary as the ioctl returns -ENOIOCTLCMD to indicate this anyway. I suspect this was originally for debugging purposes but it really is not required so remove it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: serial: cp210x: add ELDAT Easywave RX09 idJohan Hovold2018-04-081-0/+1
| | | | | | | | | | | | commit 1f1e82f74c0947e40144688c9e36abe4b3999f49 upstream. Add device id for ELDAT Easywave RX09 tranceiver. Reported-by: Jan Jansen <nattelip@hotmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulatorClemens Werther2018-04-082-0/+7
| | | | | | | | | | | | | commit 6555ad13a01952c16485c82a52ad1f3e07e34b3a upstream. Add device id for Harman FirmwareHubEmulator to make the device auto-detectable by the driver. Signed-off-by: Clemens Werther <clemens.werther@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: serial: ftdi_sio: add RT Systems VX-8 cableMajor Hayden2018-04-082-0/+4
| | | | | | | | | | | | | | commit 9608e5c0f079390473b484ef92334dfd3431bb89 upstream. This patch adds a device ID for the RT Systems cable used to program Yaesu VX-8R/VX-8DR handheld radios. It uses the main FTDI VID instead of the common RT Systems VID. Signed-off-by: Major Hayden <major@mhtx.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* media: v4l2-compat-ioctl32: initialize a reserved fieldMauro Carvalho Chehab2018-04-081-1/+2
| | | | | | | | | | | | | The get_v4l2_create32() function is missing a logic with would be cleaning a reserved field, causing v4l2-compliance to complain: Buffer ioctls (Input 0): fail: v4l2-test-buffers.cpp(506): check_0(crbufs.reserved, sizeof(crbufs.reserved)) test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* media: v4l2-compat-ioctl32: use compat_u64 for video standardMauro Carvalho Chehab2018-04-081-1/+1
| | | | | | | | Instead of using the "v4l2_std_id" typedef, use compat_u64, as otherwise it fails to properly handle some ioctls. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-22 15:09:25 +0000