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2010-08-02V4L/DVB (13830): uvcvideo: add another YUYV format GUID for iSight camerasDaniel Ritz
commit 68f194e027ecfbbc8d5515bc40787e542eed59e9 upstream. For some unknown reason, on a MacBookPro5,3 the iSight sometimes report a different video format GUID. This patch add the other (wrong) GUID to the format table, making the iSight work always w/o other problems. What it should report: 32595559-0000-0010-8000-00aa00389b71 What it often reports: 32595559-0000-0010-8000-000000389b71 Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Leann Ogasawara <leann.ogasawara@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02ath5k: initialize ah->ah_current_channelBob Copeland
commit b6855772f4a22c4fbdd4fcaceff5c8a527035123 upstream. ath5k assumes ah_current_channel is always a valid pointer in several places, but a newly created interface may not have a channel. To avoid null pointer dereferences, set it up to point to the first available channel until later reconfigured. This fixes the following oops: $ rmmod ath5k $ insmod ath5k $ iw phy0 set distance 11000 BUG: unable to handle kernel NULL pointer dereference at 00000006 IP: [<d0a1ff24>] ath5k_hw_set_coverage_class+0x74/0x1b0 [ath5k] *pde = 00000000 Oops: 0000 [#1] last sysfs file: /sys/devices/pci0000:00/0000:00:0e.0/ieee80211/phy0/index Modules linked in: usbhid option usb_storage usbserial usblp evdev lm90 scx200_acb i2c_algo_bit i2c_dev i2c_core via_rhine ohci_hcd ne2k_pci 8390 leds_alix2 xt_IMQ imq nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_cc Pid: 1597, comm: iw Not tainted (2.6.32.14 #8) EIP: 0060:[<d0a1ff24>] EFLAGS: 00010296 CPU: 0 EIP is at ath5k_hw_set_coverage_class+0x74/0x1b0 [ath5k] EAX: 000000c2 EBX: 00000000 ECX: ffffffff EDX: c12d2080 ESI: 00000019 EDI: cf8c0000 EBP: d0a30edc ESP: cfa09bf4 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 Process iw (pid: 1597, ti=cfa09000 task=cf88a000 task.ti=cfa09000) Stack: d0a34f35 d0a353f8 d0a30edc 000000fe cf8c0000 00000000 1900063d cfa8c9e0 <0> cfa8c9e8 cfa8c0c0 cfa8c000 d0a27f0c 199d84b4 cfa8c200 00000010 d09bfdc7 <0> 00000000 00000000 ffffffff d08e0d28 cf9263c0 00000001 cfa09cc4 00000000 Call Trace: [<d0a27f0c>] ? ath5k_hw_attach+0xc8c/0x3c10 [ath5k] [<d09bfdc7>] ? __ieee80211_request_smps+0x1347/0x1580 [mac80211] [<d08e0d28>] ? nl80211_send_scan_start+0x7b8/0x4520 [cfg80211] [<c10f5db9>] ? nla_parse+0x59/0xc0 [<c11ca8d9>] ? genl_rcv_msg+0x169/0x1a0 [<c11ca770>] ? genl_rcv_msg+0x0/0x1a0 [<c11c7e68>] ? netlink_rcv_skb+0x38/0x90 [<c11c9649>] ? genl_rcv+0x19/0x30 [<c11c7c03>] ? netlink_unicast+0x1b3/0x220 [<c11c893e>] ? netlink_sendmsg+0x26e/0x290 [<c11a409e>] ? sock_sendmsg+0xbe/0xf0 [<c1032780>] ? autoremove_wake_function+0x0/0x50 [<c104d846>] ? __alloc_pages_nodemask+0x106/0x530 [<c1074933>] ? do_lookup+0x53/0x1b0 [<c10766f9>] ? __link_path_walk+0x9b9/0x9e0 [<c11acab0>] ? verify_iovec+0x50/0x90 [<c11a42b1>] ? sys_sendmsg+0x1e1/0x270 [<c1048e50>] ? find_get_page+0x10/0x50 [<c104a96f>] ? filemap_fault+0x5f/0x370 [<c1059159>] ? __do_fault+0x319/0x370 [<c11a55b4>] ? sys_socketcall+0x244/0x290 [<c101962c>] ? do_page_fault+0x1ec/0x270 [<c1019440>] ? do_page_fault+0x0/0x270 [<c1002ae5>] ? syscall_call+0x7/0xb Code: 00 b8 fe 00 00 00 b9 f8 53 a3 d0 89 5c 24 14 89 7c 24 10 89 44 24 0c 89 6c 24 08 89 4c 24 04 c7 04 24 35 4f a3 d0 e8 7c 30 60 f0 <0f> b7 43 06 ba 06 00 00 00 a8 10 75 0e 83 e0 20 83 f8 01 19 d2 EIP: [<d0a1ff24>] ath5k_hw_set_coverage_class+0x74/0x1b0 [ath5k] SS:ESP 0068:cfa09bf4 CR2: 0000000000000006 ---[ end trace 54f73d6b10ceb87b ]--- Reported-by: Steve Brown <sbrown@cortland.com> Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02iwlagn: verify flow id in compressed BA packetShanyu Zhao
commit b561e8274f75831ee87e4ea378cbb1f9f050a51a upstream. The flow id (scd_flow) in a compressed BA packet should match the txq_id of the queue from which the aggregated packets were sent. However, in some hardware like the 1000 series, sometimes the flow id is 0 for the txq_id (10 to 19). This can cause the annoying message: [ 2213.306191] iwlagn 0000:01:00.0: Received BA when not expected [ 2213.310178] iwlagn 0000:01:00.0: Read index for DMA queue txq id (0), index 5, is out of range [0-256] 7 7. And even worse, if agg->wait_for_ba is true when the bad BA is arriving, this can cause system hang due to NULL pointer dereference because the code is operating in a wrong tx queue! Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com> Signed-off-by: Pradeep Kulkarni <pradeepx.kulkarni@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02V4L/DVB: uvcvideo: Add support for V4L2_PIX_FMT_Y16Laurent Pinchart
commit 61421206833a4085d9bdf35b2b84cd9a67dfdfac upstream. The Miricle 307K (17dc:0202) camera reports a 16-bit greyscale format, support it in the driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02V4L/DVB: uvcvideo: Add support for Packard Bell EasyNote MX52 integrated webcamLaurent Pinchart
commit f129b03ba272c86c42ad476684caa0d6109cb383 upstream. The camera requires the STREAM_NO_FID quirk. Add a corresponding entry in the device IDs list. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02V4L/DVB: uvcvideo: Add support for unbranded Arkmicro 18ec:3290 webcamsLaurent Pinchart
commit 1e4d05bc95a0fe2972c5c91ed45466587d07cd2c upstream. The camera requires the PROBE_DEF quirk. Add a corresponding entry in the device IDs list. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02cxgb3: fix linkup issueHiroshi Shimamoto
commit 9441cad99b4b09d6b627351c2d282833868c116c upstream. I encountered an issue that not to link up on cxgb3 fabric. I bisected and found that this regression was introduced by 0f07c4ee8c800923ae7918c231532a9256233eed. Correct to pass phy_addr to cphy_init() at t3_xaui_direct_phy_prep(). Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Acked-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-023c503: Fix IRQ probingBen Hutchings
commit b0cf4dfb7cd21556efd9a6a67edcba0840b4d98d upstream. The driver attempts to select an IRQ for the NIC automatically by testing which of the supported IRQs are available and then probing each available IRQ with probe_irq_{on,off}(). There are obvious race conditions here, besides which: 1. The test for availability is done by passing a NULL handler, which now always returns -EINVAL, thus the device cannot be opened: <http://bugs.debian.org/566522> 2. probe_irq_off() will report only the first ISA IRQ handled, potentially leading to a false negative. There was another bug that meant it ignored all error codes from request_irq() except -EBUSY, so it would 'succeed' despite this (possibly causing conflicts with other ISA devices). This was fixed by ab08999d6029bb2c79c16be5405d63d2bedbdfea 'WARNING: some request_irq() failures ignored in el2_open()', which exposed bug 1. This patch: 1. Replaces the use of probe_irq_{on,off}() with a real interrupt handler 2. Adds a delay before checking the interrupt-seen flag 3. Disables interrupts on all failure paths 4. Distinguishes error codes from the second request_irq() call, consistently with the first Compile-tested only. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02V4L/DVB: budget: Select correct frontendsBen Hutchings
commit d46b36e7f927772bb72524dc9f1e384e3cb4a975 upstream. Update the Kconfig selections to match the code. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02staging: rtl8192su: add Support for Belkin F5D8053 v6Richard Airlie
commit d615da093eb0f691a73a754589e2a4a24a6f1ca7 upstream. Please find attached a patch which adds the device ID for the Belkin F5D8053 v6 to the rtl8192su driver. I've tested this in 2.6.34-rc3 (Ubuntu 9.10 amd64) and the network adapter is working flawlessly. Signed-off-by: Richard Airlie <richard@backtrace.co.uk> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02forcedeth: fix tx limit2 flag checkAyaz Abdulla
commit 5c659322a904a7cc0265e7b183372b9bdebec6db upstream. This is a fix for bug 572201 @ bugs.debian.org This patch fixes the TX_LIMIT feature flag. The previous logic check for TX_LIMIT2 also took into account a device that only had TX_LIMIT set. Reported-by: Stephen Mulcahu <stephen.mulcahy@deri.org> Reported-by: Ben Huchings <ben@decadent.org.uk> Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02V4L/DVB: FusionHDTV: Use quick reads for I2C IR device probingJean Delvare
commit 806b07c29b711aaf90c81d2a19711607769f8246 upstream. IR support on FusionHDTV cards is broken since kernel 2.6.31. One side effect of the switch to the standard binding model for IR I2C devices was to let i2c-core do the probing instead of the ir-kbd-i2c driver. There is a slight difference between the two probe methods: i2c-core uses 0-byte writes, while the ir-kbd-i2c was using 0-byte reads. As some IR I2C devices only support reads, the new probe method fails to detect them. For now, revert to letting the driver do the probe, using 0-byte reads. In the future, i2c-core will be extended to let callers of i2c_new_probed_device() provide a custom probing function. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: "Timothy D. Lenz" <tlenz@vorgon.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02V4L/DVB: dvb-core: Fix ULE decapsulation bugAng Way Chuang
commit 5c331fc8c19e181bffab46e9d18e1637cdc47170 upstream. Fix ULE decapsulation bug when less than 4 bytes of ULE SNDU is packed into the remaining bytes of a MPEG2-TS frame ULE (Unidirectional Lightweight Encapsulation RFC 4326) decapsulation code has a bug that incorrectly treats ULE SNDU packed into the remaining 2 or 3 bytes of a MPEG2-TS frame as having invalid pointer field on the subsequent MPEG2-TS frame. Signed-off-by: Ang Way Chuang <wcang@nav6.org> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02revert "[CPUFREQ] remove rwsem lock from CPUFREQ_GOV_STOP call (second call ↵Andrej Gelenberg
site)" commit accd846698439ba18250e8fd5681af280446b853 upstream. 395913d0b1db37092ea3d9d69b832183b1dd84c5 ("[CPUFREQ] remove rwsem lock from CPUFREQ_GOV_STOP call (second call site)") is not needed, because there is no rwsem lock in cpufreq_ondemand and cpufreq_conservative anymore. Lock should not be released until the work done. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=1594 Signed-off-by: Andrej Gelenberg <andrej.gelenberg@udo.edu> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02firmware_class: fix memory leak - free allocated pagesDavid Woodhouse
commit dd336c554d8926c3348a2d5f2a5ef5597f6d1a06 upstream. fix memory leak introduced by the patch 6e03a201bbe: firmware: speed up request_firmware() 1. vfree won't release pages there were allocated explicitly and mapped using vmap. The memory has to be vunmap-ed and the pages needs to be freed explicitly 2. page array is moved into the 'struct firmware' so that we can free it from release_firmware() and not only in fw_dev_release() The fix doesn't break the firmware load speed. Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Ming Lei <tom.leiming@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Singed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02dm9000: fix "BUG: spinlock recursion"Baruch Siach
commit 380fefb2ddabd4cd5f14dbe090481f0544e65078 upstream. dm9000_set_rx_csum and dm9000_hash_table are called from atomic context (in dm9000_init_dm9000), and from non-atomic context (via ethtool_ops and net_device_ops respectively). This causes a spinlock recursion BUG. Fix this by renaming these functions to *_unlocked for the atomic context, and make the original functions locking wrappers for use in the non-atomic context. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02libertas/sdio: 8686: set ECSI bit for 1-bit transfersDaniel Mack
commit 8a64c0f6b7ec7f758c4ef445e49f479e27fa2236 upstream. When operating in 1-bit mode, SDAT1 is used as dedicated interrupt line. However, the 8686 will only drive this line when the ECSI bit is set in the CCCR_IF register. Thanks to Alagu Sankar for pointing me in the right direction. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Alagu Sankar <alagusankar@embwise.com> Cc: Volker Ernst <volker.ernst@txtr.com> Cc: Dan Williams <dcbw@redhat.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Bing Zhao <bzhao@marvell.com> Cc: libertas-dev@lists.infradead.org Cc: linux-wireless@vger.kernel.org Cc: linux-mmc@vger.kernel.org Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02ACPI: Unconditionally set SCI_EN on resumeMatthew Garrett
commit b6dacf63e9fb2e7a1369843d6cef332f76fca6a3 upstream. The ACPI spec tells us that the firmware will reenable SCI_EN on resume. Reality disagrees in some cases. The ACPI spec tells us that the only way to set SCI_EN is via an SMM call. https://bugzilla.kernel.org/show_bug.cgi?id=13745 shows us that doing so may break machines. Tracing the ACPI calls made by Windows shows that it unconditionally sets SCI_EN on resume with a direct register write, and therefore the overwhelming probability is that everything is fine with this behaviour. Signed-off-by: Matthew Garrett <mjg@redhat.com> Tested-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com> Cc: Kamal Mostafa <kamal@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02ACPI: skip checking BM_STS if the BIOS doesn't ask for itLen Brown
commit 718be4aaf3613cf7c2d097f925abc3d3553c0605 upstream. It turns out that there is a bit in the _CST for Intel FFH C3 that tells the OS if we should be checking BM_STS or not. Linux has been unconditionally checking BM_STS. If the chip-set is configured to enable BM_STS, it can retard or completely prevent entry into deep C-states -- as illustrated by turbostat: http://userweb.kernel.org/~lenb/acpi/utils/pmtools/turbostat/ ref: Intel Processor Vendor-Specific ACPI Interface Specification table 4 "_CST FFH GAS Field Encoding" Bit 1: Set to 1 if OSPM should use Bus Master avoidance for this C-state https://bugzilla.kernel.org/show_bug.cgi?id=15886 Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: FTDI: Add support for the RT System VX-7 radio programming cableCorey Minyard
commit fcc6cb789c77ffee31710eec64efeb25f2124f7a upstream. RT Systems has put out bunch of ham radio cables based on the FT232RL chip. Each cable type has a unique PID, this adds one for the Yaesu VX-7 radios. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: add quirk for Broadcom BT dongleOliver Neukum
commit 63ab71deae67b031045bb28bf8cff45180089f8f upstream. This device needs to be reset when resuming Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: sisusbvga: Fix for USB 3.0Oliver Neukum
commit 20a12f007feee1cfa761b431047271d1141d8031 upstream. Super speed is also fast enough to let sisusbvga operate. Therefor expand the checks. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: adds Artisman USB dongle to list of quirky devicesPaul Mortier
commit 47f19c0eedb377ad1ee8114f464d001ec5f96a69 upstream. When an attempt is made to read the interface strings of the Artisman Watchdog USB dongle (idVendor:idProduct 04b4:0526) an error is written to the dmesg log (uhci_result_common: failed with status 440000) and the dongle resets itself, resulting in a disconnect/reconnect loop. Adding the dongle to the list of devices in quirks.c, with the same quirk Alan Stern's previous patch for the Saitek Cyborg Gold 3D joystick, stops the device from resetting and allows it to be used with no problems. Signed-off-by: Paul Mortier <mortier@btinternet.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: option: Add support for AMOI Skypephone S2Dennis Jansen
commit 7595931c986f50b1e197ce7b881563e36a7d041e upstream. usbserial: Add AMOI Skypephone S2 support. This patch adds support for the AMOI Skypephone S2 to the usbserial module. Tested-by: Dennis Jansen <Dennis.Jansen@web.de> Signed-off-by: Dennis Jansen <Dennis.Jansen@web.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: ftdi_sio: support for Signalyzer tools based on FTDI chipsColin Leitner
commit 77dbd74e16b566e9d5eeb4be18ae3ee7d5902bd3 upstream. ftdi_sio: support for Signalyzer tools based on FTDI chips This patch adds support for the Xverve Signalyzers. Signed-off-by: Colin Leitner <colin.leitner@googlemail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: Add PID for Sierra 250U to drivers/usb/serial/sierra.caugust huber
commit 9d72c81d657340e54a260a3b621f4a9f5b33829c upstream. Add VID/PID for Sierra Wireless 250U USB dongle to sierra.c Allows use of 3G radio only Signed-off-by: August Huber <gus@pbx.org> Cc: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: option: add support for 1da5:4518Ömer Sezgin Ugurlu
commit 646d90e2b925578abef5c45853e0b166b6a450bf upstream. Signed-off-by: Omer Sezgin Ugurlu <omer.ugurlu@a-kent.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: ehci-mxc: bail out on transceiver problemsWolfram Sang
commit 4c9715de52b9b6256bf1e9510917111a47b0c176 upstream. The old code registered the hcd even if there were no transceivers detected, leading to oopses like this if we try to probe a non-existant ULPI: [ 2.730000] mxc-ehci mxc-ehci.0: unable to init transceiver [ 2.740000] timeout polling for ULPI device [ 2.740000] timeout polling for ULPI device [ 2.750000] mxc-ehci mxc-ehci.0: unable to enable vbus on transceiver [ 2.750000] mxc-ehci mxc-ehci.0: Freescale On-Chip EHCI Host Controller [ 2.760000] mxc-ehci mxc-ehci.0: new USB bus registered, assigned bus number 2 [ 2.770000] Unhandled fault: external abort on non-linefetch (0x808) at 0xc4876184 [ 2.770000] Internal error: : 808 [#1] PREEMPT [ 2.770000] last sysfs file: [ 2.770000] Modules linked in: [ 2.770000] CPU: 0 Not tainted (2.6.33.5 #5) [ 2.770000] PC is at ehci_hub_control+0x4d4/0x8f8 [ 2.770000] LR is at ehci_mxc_setup+0xbc/0xdc [ 2.770000] pc : [<c0196dfc>] lr : [<c019bc8c>] psr: 00000093 [ 2.770000] sp : c3815e40 ip : 00000001 fp : 60000013 [ 2.770000] r10: c4876184 r9 : 00000000 r8 : c3814000 [ 2.770000] r7 : c391d2cc r6 : 00000001 r5 : 00000001 r4 : 00000000 [ 2.770000] r3 : 80000000 r2 : 00000007 r1 : 80000000 r0 : c4876184 [ 2.770000] Flags: nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 2.770000] Control: 0005317f Table: a0004000 DAC: 00000017 [ 2.770000] Process swapper (pid: 1, stack limit = 0xc3814270) ... Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: g_serial: fix tty cleanup on unloadJon Povey
commit b23097b793081358a6d943263c91bae4c955c4e3 upstream. Call put_tty_driver() in cleanup function, to fix Oops when trying to open gadget serial char device after module unload. Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: g_serial: don't set low_latency flagJon Povey
commit 44a0c0190b500ee6bcfc0976fe540f65dee2cd67 upstream. No longer set low_latency flag as it causes this warning backtrace: WARNING: at kernel/mutex.c:207 __mutex_lock_slowpath+0x6c/0x288() Fix associated locking and wakeups. Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk> Cc: Maulik Mankad <x0082077@ti.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02USB: obey the sysfs power/wakeup settingAlan Stern
commit 48826626263d4a61d06fd8c5805da31f925aefa0 upstream. This patch (as1403) is a partial reversion of an earlier change (commit 5f677f1d45b2bf08085bbba7394392dfa586fa8e "USB: fix remote wakeup settings during system sleep"). After hearing from a user, I realized that remote wakeup should be enabled during system sleep whenever userspace allows it, and not only if a driver requests it too. Indeed, there could be a device with no driver, that does nothing but generate a wakeup request when the user presses a button. Such a device should be allowed to do its job. The problem fixed by the earlier patch -- device generating a wakeup request for no reason, causing system suspend to abort -- was also addressed by a later patch ("USB: don't enable remote wakeup by default", accepted but not yet merged into mainline). The device won't be able to generate the bogus wakeup requests because it will be disabled for remote wakeup by default. Hence this reversion will not re-introduce any old problems. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02Input: twl40300-keypad - fix handling of "all ground" rowsDmitry Torokhov
commit 3fea60261e73dbf4a51130d40cafcc8465b0f2c3 upstream. The Nokia RX51 board code (arch/arm/mach-omap2/board-rx51-peripherals.c) defines a key map for the matrix keypad keyboard. The hardware seems to use all of the 8 rows and 8 columns of the keypad, although not all possible locations are used. The TWL4030 supports keypads with at most 8 rows and 8 columns. Most keys are defined with a row and column number between 0 and 7, except KEY(0xff, 2, KEY_F9), KEY(0xff, 4, KEY_F10), KEY(0xff, 5, KEY_F11), which represent keycodes that should be emitted when entire row is connected to the ground. since the driver handles this case as if we had an extra column in the key matrix. Unfortunately we do not allocate enough space and end up owerwriting some random memory. Reported-and-tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02Input: i8042 - add Gigabyte Spring Peak to dmi_noloop_tableKamal Mostafa
commit 3e1bbc8d5018a05c0793c8a32b777a1396eb4414 upstream. Gigabyte "Spring Peak" notebook indicates wrong chassis-type, tripping up i8042 and breaking the touchpad. Add this model to i8042_dmi_noloop_table[] to resolve. BugLink: https://bugs.launchpad.net/bugs/580664 Signed-off-by: Kamal Mostafa <kamal@canonical.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02IPoIB: Fix world-writable child interface control sysfs attributesOr Gerlitz
commit 7a52b34b07122ff5f45258d47f260f8a525518f0 upstream. Sumeet Lahorani <sumeet.lahorani@oracle.com> reported that the IPoIB child entries are world-writable; however we don't want ordinary users to be able to create and destroy child interfaces, so fix them to be writable only by root. Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02edac: mpc85xx: fix MPC85xx dependencyAnton Vorontsov
commit 1cd8521e7d77def75fdb1cb35ecd135385e4be4f upstream. Since commit 5753c082f66eca5be81f6bda85c1718c5eea6ada ("powerpc/85xx: Kconfig cleanup"), there is no MPC85xx Kconfig symbol anymore, so the driver became non-selectable. This patch fixes the issue by switching to PPC_85xx symbol. Signed-off-by: Anton Vorontsov <avorontsov@mvista.com> Cc: Doug Thompson <dougthompson@xmission.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Dave Jiang <djiang@mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02sdhci-s3c: add missing remove functionMarek Szyprowski
commit 9d51a6b2487724e8713cd2794cf09ffeee5f6932 upstream. System will crash sooner or later once the memory with the code of the s3c-sdhci.ko module is reused for something else. I really have no idea how the lack of remove function went unnoticed into the mainline code. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02powerpc/cpm: Reintroduce global spi_pram struct (fixes build issue)Anton Vorontsov
commit 56825c88ff438f4dbb51a44591cc29e707fe783a upstream. spi_t was removed in commit 644b2a680ccc51a9ec4d6beb12e9d47d2dee98e2 ("powerpc/cpm: Remove SPI defines and spi structs"), the commit assumed that spi_t isn't used anywhere outside of the spi_mpc8xxx driver. But it appears that the struct is needed for micropatch code. So, let's reintroduce the struct. Fixes the following build issue: CC arch/powerpc/sysdev/micropatch.o micropatch.c: In function 'cpm_load_patch': micropatch.c:629: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token micropatch.c:629: error: 'spp' undeclared (first use in this function) micropatch.c:629: error: (Each undeclared identifier is reported only once micropatch.c:629: error: for each function it appears in.) Reported-by: LEROY Christophe <christophe.leroy@c-s.fr> Reported-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Anton Vorontsov <avorontsov@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02ahci,ata_generic: let ata_generic handle new MBP w/ MCP89Tejun Heo
commit c6353b4520788e34098bbf61c73fb9618ca7fdd6 upstream. For yet unknown reason, MCP89 on MBP 7,1 doesn't work w/ ahci under linux but the controller doesn't require explicit mode setting and works fine with ata_generic. Make ahci ignore the controller on MBP 7,1 and let ata_generic take it for now. Reported in bko#15923. https://bugzilla.kernel.org/show_bug.cgi?id=15923 NVIDIA is investigating why ahci mode doesn't work. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Peer Chen <pchen@nvidia.com> Reported-by: Anders Østhus <grapz666@gmail.com> Reported-by: Andreas Graf <andreas_graf@csgraf.de> Reported-by: Benoit Gschwind <gschwind@gnu-log.net> Reported-by: Damien Cassou <damien.cassou@gmail.com> Reported-by: tixetsal@juno.com Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02rtc: fix ds1388 time corruptionJoakim Tjernlund
commit 96fc3a45ea073136566f3c2676cad52f8b39a7df upstream. The ds1307 driver misreads the ds1388 registers when checking for 12 or 24 hour mode. Instead of checking the hour register it reads the minute register. Therefore the driver thinks minutes >= 40 has the 12HR bit set and resets the minute register by zeroing the high bits. This results in minutes are reset to 0-9, jumping back in time 40 or 50 minutes. The time jump is also written back to the RTC. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02serial: cpm_uart: implement the cpm_uart_early_write() function for console pollDongdong Deng
commit 8cd774ad30c22b9d89823f1f05d845f4cdaba9e8 upstream. The cpm_uart_early_write() function which was used for console poll isn't implemented in the cpm uart driver. Implementing this function both fixes the build when CONFIG_CONSOLE_POLL is set and allows kgdboc to work via the cpm uart. Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com> Reviewed-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02amd64_edac: Fix syndrome calculation on K8Borislav Petkov
commit 41c310447fe06bcedc22b75752c18b60e0b9521b upstream. When calculating the DCT channel from the syndrome we need to know the syndrome type (x4 vs x8). On F10h, this is read out from extended PCI cfg space register F3x180 while on K8 we only support x4 syndromes and don't have extended PCI config space anyway. Make the code accessing F3x180 F10h only and fall back to x4 syndromes on everything else. Reported-by: Jeffrey Merkey <jeffmerkey@gmail.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02amd64-agp: Probe unknown AGP devices the right wayBen Hutchings
commit 6fd024893911dcb51b4a0aa71971db5ba38f7071 upstream. The current initialisation code probes 'unsupported' AGP devices simply by calling its own probe function. It does not lock these devices or even check whether another driver is already bound to them. We must use the device core to manage this. So if the specific device id table didn't match anything and agp_try_unsupported=1, switch the device id table and call driver_attach() again. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02md: raid10: Fix null pointer dereference in fix_read_error()Prasanna S. Panchamukhi
commit 0544a21db02c1d8883158fd6f323364f830a120a upstream. Such NULL pointer dereference can occur when the driver was fixing the read errors/bad blocks and the disk was physically removed causing a system crash. This patch check if the rcu_dereference() returns valid rdev before accessing it in fix_read_error(). Signed-off-by: Prasanna S. Panchamukhi <prasanna.panchamukhi@riverbed.com> Signed-off-by: Rob Becker <rbecker@riverbed.com> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02SCSI: aacraid: Eliminate use after freeJulia Lawall
commit 8a52da632ceb9d8b776494563df579e87b7b586b upstream. The debugging code using the freed structure is moved before the kfree. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @free@ expression E; position p; @@ kfree@p(E) @@ expression free.E, subE<=free.E, E1; position free.p; @@ kfree@p(E) ... ( subE = E1 | * E ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-08-02tpm_tis: fix subsequent suspend failuresRajiv Andrade
commit 59f6fbe4291fcc078ba26ce4edf8373a7620a13a upstream. Fix subsequent suspends by issuing tpm_continue_selftest during resume. Otherwise, the tpm chip seems to be not fully initialized and will reject the save state command during suspend, thus preventing the whole system to suspend. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16256 Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: James Morris <jmorris@namei.org> Cc: Debora Velarde <debora@linux.vnet.ibm.com> Cc: David Safford <safford@watson.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02drm/radeon/kms: fix legacy tv-out pal modeAlex Deucher
commit ff3f011cd859072b5d6e64c0b968cff9bfdc0b37 upstream. fixes fdo bug 26915 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02drm/radeon/kms: fix legacy LVDS dpms sequenceAlex Deucher
commit 15cb02c0a0338ee724bf23e31c7c410ecbffeeba upstream. Add delay after turning off the LVDS encoder. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16389 Tested-by: Jan Kreuzer <kontrollator@gmx.de> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02drm/radeon/kms: fix possible mis-detection of sideport on rs690/rs740Alex Deucher
commit 5099fa7f23d3711538cbe9fe072b4ce1ba814035 upstream. Check ulBootUpMemoryClock on AMD IGPs. Fix regression noticed by Torsten Kaiser <just.for.lkml@googlemail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02drm/radeon/kms: add quirk for ASUS HD 3600 boardAlex Deucher
commit e153b70b89770968a704eda0b55707c6066b2d44 upstream. Connector is actually DVI rather than HDMI. Reported-by: trapDoor <trapdoor6@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02drm/radeon/kms: fix shared ddc harderAlex Deucher
commit 42f14c4b454946650cf0bf66e0b631d02e328f61 upstream. This fixes a regression caused by b2ea4aa67bfd084834edd070e0a4a47857d6db59 due to the way shared ddc with multiple digital connectors was handled. You generally have two cases where DDC lines are shared: - HDMI + VGA - HDMI + DVI-D HDMI + VGA is easy to deal with because you can check the EDID for the to see if the attached monitor is digital. A shared DDC line with two digital connectors is more complex. You can't use the hdmi bits in the EDID since they may not be there with DVI<->HDMI adapters. In this case all we can do is check the HPD pins to see which is connected as we have no way of knowing using the EDID. Reported-by: trapdoor6@gmail.com Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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