- 20 Jun, 2014 40 commits
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Jérôme Carretero authored
commit d2518365 upstream. This device normally comes with a proprietary driver, using a web GUI to configure RAID: http://www.highpoint-tech.com/USA_new/series_rr600-download.htm But thankfully it also works out of the box with the AHCI driver, being just a Marvell 88SE9235. Devices 640L, 644L, 644LS should also be supported but not tested here. Signed-off-by:
Jérôme Carretero <cJ-ko@zougloub.eu> Signed-off-by:
Tejun Heo <tj@kernel.org> Signed-off-by:
Jiri Slaby <jslaby@suse.cz>
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Alessandro Miceli authored
commit 74a86272 upstream. Added support for Sveon STV27 device (rtl2832u + FC0013 tuner) Signed-off-by:
Alessandro Miceli <angelofsky1980@gmail.com> Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by:
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Alessandro Miceli authored
commit f27f5b0e upstream. Added Sveon STV20 device based on Realtek RTL2832U and FC0012 tuner Signed-off-by:
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Brian Healy authored
commit 9ca24ae4 upstream. Add USB ID for Peak DVB-T USB. [crope@iki.fi: fix Brian email address and indentation] Signed-off-by:
Brian Healy <healybrian@gmail.com> Signed-off-by:
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Jan Vcelak authored
commit 60aa4c6f upstream. Signed-off-by:
Jan Vcelak <jv@fcelda.cz> Signed-off-by:
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Jan Vcelak authored
commit ac298ccd upstream. 0458:707f KYE Systems Corp. (Mouse Systems) TVGo DVB-T03 [RTL2832] The USB dongle uses RTL2832U demodulator and FC0012 tuner. Signed-off-by:
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Till Dörges authored
commit a24bc323 upstream. I've got the following DAB USB stick that also works fine with the DVB_USB_RTL28XXU driver after I added its USB ID: Bus 001 Device 009: ID 0ccd:00b4 TerraTec Electronic GmbH [crope@iki.fi: apply patch partly manually] Signed-off-by:
Till Dörges <till@doerges.net> Signed-off-by:
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Tomas Winkler authored
commit 07cd7be3 upstream. It my take time till ME_RDY will be cleared after the reset, so we cannot check the bit before we got the interrupt Signed-off-by:
Tomas Winkler <tomas.winkler@intel.com> Signed-off-by:
Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by:
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Andy Lutomirski authored
commit a3c54931 upstream. Fixes an easy DoS and possible information disclosure. This does nothing about the broken state of x32 auditing. eparis: If the admin has enabled auditd and has specifically loaded audit rules. This bug has been around since before git. Wow... Signed-off-by:
Andy Lutomirski <luto@amacapital.net> Signed-off-by:
Eric Paris <eparis@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
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Nicholas Bellinger authored
commit e7810c2d upstream. This patch allows READ_CAPACITY + SAI_READ_CAPACITY_16 opcode processing to occur while the associated ALUA group is in Standby access state. This is required to avoid host side LUN probe failures during the initial scan if an ALUA group has already implicitly changed into Standby access state. This addresses a bug reported by Chris + Philip using dm-multipath + ESX hosts configured with ALUA multipath. (Drop v3.15 specific set_ascq usage - nab) Reported-by:
Chris Boot <crb@tiger-computing.co.uk> Reported-by:
Philip Gaw <pgaw@darktech.org.uk> Cc: Chris Boot <crb@tiger-computing.co.uk> Cc: Philip Gaw <pgaw@darktech.org.uk> Cc: Hannes Reinecke <hare@suse.de> Signed-off-by:
Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by:
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Nicholas Bellinger authored
commit 2363d196 upstream. This patch fixes a iser-target specific regression introduced in v3.15-rc6 with: commit 14f4b54f Author: Sagi Grimberg <sagig@mellanox.com> Date: Tue Apr 29 13:13:47 2014 +0300 Target/iscsi,iser: Avoid accepting transport connections during stop stage where the change to set iscsi_np->enabled = false within iscsit_clear_tpg_np_login_thread() meant that a iscsi_np with two iscsi_tpg_np exports would have it's parent iscsi_np set to a disabled state, even if other iscsi_tpg_np exports still existed. This patch changes iscsit_clear_tpg_np_login_thread() to only set iscsi_np->enabled = false when shutdown = true, and also changes iscsit_del_np() to set iscsi_np->enabled = true when iscsi_np->np_exports is non zero. Cc: Sagi Grimberg <sagig@dev.mellanox.co.il> Signed-off-by:
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Sagi Grimberg authored
commit 14f4b54f upstream. When the target is in stop stage, iSER transport initiates RDMA disconnects. The iSER initiator may wish to establish a new connection over the still existing network portal. In this case iSER transport should not accept and resume new RDMA connections. In order to learn that, iscsi_np is added with enabled flag so the iSER transport can check when deciding weather to accept and resume a new connection request. The iscsi_np is enabled after successful transport setup, and disabled before iscsi_np login threads are cleaned up. Signed-off-by:
Sagi Grimberg <sagig@mellanox.com> Signed-off-by:
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Andy Lutomirski authored
commit 23adbe12 upstream. The kernel has no concept of capabilities with respect to inodes; inodes exist independently of namespaces. For example, inode_capable(inode, CAP_LINUX_IMMUTABLE) would be nonsense. This patch changes inode_capable to check for uid and gid mappings and renames it to capable_wrt_inode_uidgid, which should make it more obvious what it does. Fixes CVE-2014-4014. Cc: Theodore Ts'o <tytso@mit.edu> Cc: Serge Hallyn <serge.hallyn@ubuntu.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Dave Chinner <david@fromorbit.com> Signed-off-by:
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Robert Backhaus authored
commit d22d32e1 upstream. GIT_AUTHOR_DATE=1386943312 Add USB IDs for the WinFast DTV Dongle Mini. Device is tested and works fine under MythTV Signed-off-by:
Robert Backhaus <robbak@robbak.com> Acked-by:
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Antti Palosaari authored
commit 8fdd33b1 upstream. Components are RTL2832P + R828D + MN88472. Currently support only DVB-T as there is no driver for MN88472 demod. Signed-off-by:
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Michael Welling authored
commit 99e4b98d upstream. The chips variable needs to be incremented for each chip that is found in the spi_present_mask when registering via device tree. Without this and the checking a negative index is passed to the data->chip array in a subsequent loop. Signed-off-by:
Michael Welling <mwelling@ieee.org> Acked-by:
Peter Korsgaard <peter@korsgaard.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
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Nicholas Bellinger authored
commit f1453773 upstream. This patch fixes a OOPs where an attempt to write to the per-device alua_access_state configfs attribute at: /sys/kernel/config/target/core/$HBA/$DEV/alua/$TG_PT_GP/alua_access_state results in an NULL pointer dereference when the backend device has not yet been configured. This patch adds an explicit check for DF_CONFIGURED, and fails with -ENODEV to avoid this case. Reported-by:
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Nicholas Bellinger authored
commit 6cc44a6f upstream. This patch addresses a bug where an early exception for SCSI WRITE with ImmediateData=Yes was missing the target_put_sess_cmd() call to drop the extra se_cmd->cmd_kref reference obtained during the normal iscsit_setup_scsi_cmd() codepath execution. This bug was manifesting itself during session shutdown within isert_cq_rx_comp_err() where target_wait_for_sess_cmds() would end up waiting indefinately for the last se_cmd->cmd_kref put to occur for the failed SCSI WRITE + ImmediateData descriptors. This fix follows what traditional iscsi-target code already does for the same failure case within iscsit_get_immediate_data(). Reported-by:
Sagi Grimberg <sagig@dev.mellanox.co.il> Cc: Sagi Grimberg <sagig@dev.mellanox.co.il> Cc: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by:
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Andrey Ryabinin authored
commit 624483f3 upstream. While working address sanitizer for kernel I've discovered use-after-free bug in __put_anon_vma. For the last anon_vma, anon_vma->root freed before child anon_vma. Later in anon_vma_free(anon_vma) we are referencing to already freed anon_vma->root to check rwsem. This fixes it by freeing the child anon_vma before freeing anon_vma->root. Signed-off-by:
Andrey Ryabinin <a.ryabinin@samsung.com> Acked-by:
Peter Zijlstra <peterz@infradead.org> Signed-off-by:
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Sebastian Ott authored
commit 0c36b390 upstream. The percpu-refcount infrastructure uses the underscore variants of this_cpu_ops in order to modify percpu reference counters. (e.g. __this_cpu_inc()). However the underscore variants do not atomically update the percpu variable, instead they may be implemented using read-modify-write semantics (more than one instruction). Therefore it is only safe to use the underscore variant if the context is always the same (process, softirq, or hardirq). Otherwise it is possible to lose updates. This problem is something that Sebastian has seen within the aio subsystem which uses percpu refcounters both in process and softirq context leading to reference counts that never dropped to zeroes; even though the number of "get" and "put" calls matched. Fix this by using the non-underscore this_cpu_ops variant which provides correct per cpu atomic semantics and fixes the corrupted reference counts. Cc: Kent Overstreet <kmo@daterainc.com> Reported-by:
Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
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Alan Stern authored
commit 8ef42ddd upstream. Not all host controller drivers have bus-suspend and bus-resume methods. When one doesn't, it will cause problems if runtime PM is enabled in the kernel. The PM core will attempt to suspend the controller's root hub, the suspend will fail because there is no bus-suspend routine, and a -EBUSY error code will be returned to the PM core. This will cause the suspend attempt to be repeated shortly thereafter, in a never-ending loop. Part of the problem is that the original error code -ENOENT gets changed to -EBUSY in usb_runtime_suspend(), on the grounds that the PM core will interpret -ENOENT as meaning that the root hub has gotten into a runtime-PM error state. While this change is appropriate for real USB devices, it's not such a good idea for a root hub. In fact, considering the root hub to be in a runtime-PM error state would not be far from the truth. Therefore this patch updates usb_runtime_suspend() so that it adjusts error codes only for non-root-hub devices. Furthermore, the patch attempts to prevent the problem from occurring in the first place by not enabling runtime PM by default for root hubs whose host controller driver doesn't have bus_suspend and bus_resume methods. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Reported-by:
Will Deacon <will.deacon@arm.com> Tested-by:
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Mathias Nyman authored
commit b38f09cc upstream. Sony VAIO t-series machines are not capable of switching usb2 ports over from Intel EHCI to xHCI controller. If tried the USB2 port will be left unconnected and unusable. This patch should be backported to stable kernels as old as 3.12, that contain the commit 26b76798 "Intel xhci: refactor EHCI/xHCI port switching" Reported-by:
Jorge <xxopxe@gmail.com> Tested-by:
Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by:
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Johan Hovold authored
commit c03890ff upstream. A recent patch that purported to fix firmware download on big-endian machines failed to add the corresponding sparse annotation to the i2c-header. This was reported by the kbuild test robot. Adding the appropriate annotation revealed another endianess bug related to the i2c-header Size-field in a code path that is exercised when the firmware is actually being downloaded (and not just verified and left untouched unless older than the firmware at hand). This patch adds the required sparse annotation to the i2c-header and makes sure that the Size-field is sent in little-endian byte order during firmware download also on big-endian machines. Note that this patch is only compile-tested, but that there is no functional change for little-endian systems. Reported-by:
kbuild test robot <fengguang.wu@intel.com> Cc: Ludovic Drolez <ldrolez@debian.org> Signed-off-by:
Johan Hovold <jhovold@gmail.com> Signed-off-by:
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Alexej Starschenko authored
commit 8a61ba3a upstream. Adds product ID for the Novatel E371 PCI Express Mini Card. $ lsusb Bus 001 Device 024: ID 1410:9011 Novatel Wireless $ usb-devices T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 24 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1410 ProdID=9011 Rev=00.03 S: Manufacturer=Novatel Wireless, Inc. S: Product=Novatel Wireless HSPA S: SerialNumber=012773002115811 C: #Ifs= 6 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 6 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether I: If#= 7 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether Tested with kernel 3.2.0. Signed-off-by:
Alexej Starschenko <starschenko@gmail.com> Signed-off-by:
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Greg Kroah-Hartman authored
commit 7ac3764f upstream. The file include/uapi/linux/usb/cdc-wdm.h uses a __u16 so it needs to include types.h as well to make the build system happy. Fixes: 3edce1cf ("USB: cdc-wdm: implement IOCTL_WDM_MAX_COMMAND") Cc: Bjørn Mork <bjorn@mork.no> Signed-off-by:
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Bjørn Mork authored
commit 7d189636 upstream. The include/uapi/linux/usb/cdc-wdm.h header defines cdc-wdm userspace APIs and should be exported by make headers_install. Fixes: 3edce1cf ("USB: cdc-wdm: implement IOCTL_WDM_MAX_COMMAND") Signed-off-by:
Bjørn Mork <bjorn@mork.no> Signed-off-by:
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George McCollister authored
commit d0839d75 upstream. The NovaTech OrionLXm uses an onboard FTDI serial converter for JTAG and console access. Here is the lsusb output: Bus 004 Device 123: ID 0403:7c90 Future Technology Devices International, Ltd Signed-off-by:
George McCollister <george.mccollister@gmail.com> Signed-off-by:
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Takashi Iwai authored
commit 192a98e2 upstream. The conversion to a fixup table for Replacer model with ALC260 in commit 20f7d928 took the wrong widget NID for COEF setups. Namely, NID 0x1a should have been used instead of NID 0x20, which is the common node for all Realtek codecs but ALC260. Fixes: 20f7d928 ('ALSA: hda/realtek - Replace ALC260 model=replacer with the auto-parser') Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Ronan Marquet authored
commit e30cf2d2 upstream. Correcion of wrong fixup entries add in commit ca8f0424 to replace static model quirk for PB V7900 laptop (will model). [note: the removal of ALC260_FIXUP_HP_PIN_0F chain is also needed as a part of the fix; otherwise the pin is set up wrongly as a headphone, and user-space (PulseAudio) may be wrongly trying to detect the jack state -- tiwai] Fixes: ca8f0424 ('ALSA: hda/realtek - Add the fixup codes for ALC260 model=will') Signed-off-by:
Ronan Marquet <ronan.marquet@orange.fr> Signed-off-by:
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Takashi Iwai authored
commit 598e3061 upstream. ASUS A8JN with AD1986A codec seems following the normal EAPD in the normal order (0 = off, 1 = on) unlike other machines with AD1986A. Apply the workaround used for Toshiba laptop that showed the same problem. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=75041Signed-off-by:
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Ben Hutchings authored
commit 28a821c3 upstream. This function is largely a duplicate of paste_selection() in drivers/tty/vt/selection.c, but with its own selection state. The speakup selection mechanism should really be merged with vt. For now, apply the changes from 'TTY: vt, fix paste_selection ldisc handling', 'tty: Make ldisc input flow control concurrency-friendly', and 'tty: Fix unsafe vt paste_selection()'. References: https://bugs.debian.org/735202 References: https://bugs.debian.org/744015Reported-by:
Paul Gevers <elbrus@debian.org> Reported-and-tested-by:
Jarek Czekalski <jarekczek@poczta.onet.pl> Signed-off-by:
Ben Hutchings <ben@decadent.org.uk> Signed-off-by:
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Ian Abbott authored
commit ffed54dc upstream. I got a patch from the original author, Fred Brooks, to add a small settling delay after setting the AI channel multiplexor. The lack of delay resulted in unstable or scrambled data on faster processors. Signed-off-by:
Ian Abbott <abbotti@mev.co.uk> Reported-by:
Fred Brooks <nsaspook@nsaspook.com> Signed-off-by:
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Ben Hutchings authored
commit d7500135 upstream. Input is handled in softirq context, but when pasting we may need to sleep. speakup_paste_selection() currently tries to bodge this by busy-waiting if in_atomic(), but that doesn't help because the ldisc may also sleep. For bonus breakage, speakup_paste_selection() changes the state of current, even though it's not running in process context. Move it into a work item and make sure to cancel it on exit. References: https://bugs.debian.org/735202 References: https://bugs.debian.org/744015Reported-by:
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Mathias Nyman authored
commit 5dc2808c upstream. Lists of endpoints are stored for bandwidth calculation for roothub ports. Make sure we remove all endpoints from the list before the whole device, containing its endpoints list_head stuctures, is freed. This used to be done in the wrong order in xhci_mem_cleanup(), and triggered an oops in resume from S4 (hibernate). Tested-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
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NeilBrown authored
commit 2ac295a5 upstream. Commit 8313b8e5 md: fix problem when adding device to read-only array with bitmap. added a called to md_reap_sync_thread() which cause a reshape thread to be interrupted (in particular, it could cause md_thread() to never even call md_do_sync()). However it didn't set MD_RECOVERY_INTR so ->finish_reshape() would not know that the reshape didn't complete. This only happens when mddev->ro is set and normally reshape threads don't run in that situation. But raid5 and raid10 can start a reshape thread during "run" is the array is in the middle of a reshape. They do this even if ->ro is set. So it is best to set MD_RECOVERY_INTR before abortingg the sync thread, just in case. Though it rare for this to trigger a problem it can cause data corruption because the reshape isn't finished properly. So it is suitable for any stable which the offending commit was applied to. (3.2 or later) Fixes: 8313b8e5Signed-off-by:
NeilBrown <neilb@suse.de> Signed-off-by:
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NeilBrown authored
commit 3991b31e upstream. If mddev->ro is set, md_to_sync will (correctly) abort. However in that case MD_RECOVERY_INTR isn't set. If a RESHAPE had been requested, then ->finish_reshape() will be called and it will think the reshape was successful even though nothing happened. Normally a resync will not be requested if ->ro is set, but if an array is stopped while a reshape is on-going, then when the array is started, the reshape will be restarted. If the array is also set read-only at this point, the reshape will instantly appear to success, resulting in data corruption. Consequently, this patch is suitable for any -stable kernel. Signed-off-by:
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Martin K. Petersen authored
commit 3b8d2676 upstream. Queued trim only works for some users with MU05 firmware. Revert to blacklisting all firmware versions. Introduced by commit d121f7d0 ("libata: Update queued trim blacklist for M5x0 drives") which this effectively reverts, while retaining the blacklisting of M550. See https://bugzilla.kernel.org/show_bug.cgi?id=71371 for reports of trouble with MU05 firmware. Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Tejun Heo <tj@kernel.org> Signed-off-by:
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Chris Wilson authored
commit 9aab8bff upstream. We only want to modifiy a single field in the userspace view of the execbuffer command buffer, so explicitly change that rather than copy everything back again. This serves two purposes: 1. The single fields are much cheaper to copy (constant size so the copy uses special case code) and much smaller than the whole array. 2. We modify the array for internal use that need to be masked from the user. Note: We need this backported since without it the next bugfix will blow up when userspace recycles batchbuffers and relocations. Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
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Christian König authored
commit 60a44540 upstream. Signed-off-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Lai Jiangshan authored
commit 6acbfb96 upstream. Lai found that: WARNING: CPU: 1 PID: 13 at arch/x86/kernel/smp.c:124 native_smp_send_reschedule+0x2d/0x4b() ... migration_cpu_stop+0x1d/0x22 was caused by set_cpus_allowed_ptr() assuming that cpu_active_mask is always a sub-set of cpu_online_mask. This isn't true since 5fbd036b ("sched: Cleanup cpu_active madness"). So set active and online at the same time to avoid this particular problem. Fixes: 5fbd036b ("sched: Cleanup cpu_active madness") Signed-off-by:
Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by:
Ingo Molnar <mingo@kernel.org> Signed-off-by:
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