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2011-03-07usb: iowarrior: don't trust report_size for buffer sizeKees Cook
commit 3ed780117dbe5acb64280d218f0347f238dafed0 upstream. If the iowarrior devices in this case statement support more than 8 bytes per report, it is possible to write past the end of a kernel heap allocation. This will probably never be possible, but change the allocation to be more defensive anyway. Signed-off-by: Kees Cook <kees.cook@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Brandon Philips <bphilips@suse.de>
2011-03-07r8169: disable ASPMStanislaw Gruszka
commit ba04c7c93bbcb48ce880cf75b6e9dffcd79d4c7b upstream. For some time is known that ASPM is causing troubles on r8169, i.e. make device randomly stop working without any errors in dmesg. Currently Tomi Leppikangas reports that system with r8169 device hangs with MCE errors when ASPM is enabled: https://bugzilla.redhat.com/show_bug.cgi?id=642861#c4 Lets disable ASPM for r8169 devices at all, to avoid problems with r8169 PCIe devices at least for some users. Reported-by: Tomi Leppikangas <tomi.leppikangas@gmail.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07e1000e: disable broken PHY wakeup for ICH10 LOMs, use MAC wakeup insteadBruce Allan
commit 4def99bbfd46e05c5e03b5b282cb4ee30e27ff19 upstream. When support for 82577/82578 was added[1] in 2.6.31, PHY wakeup was in- advertently enabled (even though it does not function properly) on ICH10 LOMs. This patch makes it so that the ICH10 LOMs use MAC wakeup instead as was done with the initial support for those devices (i.e. 82567LM-3, 82567LF-3 and 82567V-4). [1] commit a4f58f5455ba0efda36fb33c37074922d1527a10 Reported-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07p54usb: add Senao NUB-350 usbidChristian Lamparter
commit 2b799a6b25bb9f9fbc478782cd9503e8066ab618 upstream. Reported-by: Mark Davis Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07HID: add support for Acan FG-8100 barcode readerJiri Kosina
commit e8d0eab4d9eda9f5e97852f780f020bfb134f9f0 upstream. Acan FG-8100 barcode reader (0x04b4/0xbca1) has vendor ID of cypress and requires the same MIN/MAX swap descriptor quirk as other barcode readers from cypress. Reported-by: Stijn Ghesquiere <stijn@applesnail.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07netxen: fix set mac addrAmit Kumar Salecha
commit d49c9640975355c79f346869831bf9780d185de0 upstream. o If tx and rx resources are not available, during set mac request. Then this request wont be passed to firmware and it will be added to driver mac list and will never make it to firmware. So if resources are not available, don't add it to driver mac list. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07virtio: set pci bus master enable bitMichael S. Tsirkin
commit bc505f373979692d51a86d40925f77a8b09d17b9 upstream. As all virtio devices perform DMA, we must enable bus mastering for them to be spec compliant. This patch fixes hotplug of virtio devices with Linux guests and qemu 0.11-0.12. Tested-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07mfd: Fix NULL pointer due to non-initialized ucb1x00-ts absinfoJochen Friedrich
commit 9063f1f15eec35e5fd608879cef8be5728f2d12a upstream. Call input_set_abs_params instead of manually setting absbit only. This fixes this oops: Unable to handle kernel NULL pointer dereference at virtual address 00000024 Internal error: Oops: 41b67017 [#1] CPU: 0 Not tainted (2.6.37 #4) pc : [<c016d1fc>] lr : [<00000000>] psr: 20000093 sp : c19e5f30 ip : c19e5e6c fp : c19e5f58 r10: 00000000 r9 : c19e4000 r8 : 00000003 r7 : 000001e4 r6 : 00000001 r5 : c1854400 r4 : 00000003 r3 : 00000018 r2 : 00000018 r1 : 00000018 r0 : c185447c Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel Control: c1b6717f Table: c1b6717f DAC: 00000017 Stack: (0xc19e5f30 to 0xc19e6000) 5f20: 00000003 00000003 c1854400 00000013 5f40: 00000001 000001e4 000001c5 c19e5f80 c19e5f5c c016d5e8 c016cf5c 000001e4 5f60: c1854400 c18b5860 00000000 00000171 000001e4 c19e5fc4 c19e5f84 c01559a4 5f80: c016d584 c18b5868 00000000 c1bb5c40 c0035afc c18b5868 c18b5868 c1a55d54 5fa0: c18b5860 c0155750 00000013 00000000 00000000 00000000 c19e5ff4 c19e5fc8 5fc0: c0050174 c015575c 00000000 c18b5860 00000000 c19e5fd4 c19e5fd4 c1a55d54 5fe0: c00500f0 c003b464 00000000 c19e5ff8 c003b464 c00500fc 04000400 04000400 Backtrace: Function entered at [<c016cf50>] from [<c016d5e8>] Function entered at [<c016d578>] from [<c01559a4>] r8:000001e4 r7:00000171 r6:00000000 r5:c18b5860 r4:c1854400 Function entered at [<c0155750>] from [<c0050174>] Function entered at [<c00500f0>] from [<c003b464>] r6:c003b464 r5:c00500f0 r4:c1a55d54 Code: e59520fc e1a03286 e0433186 e0822003 (e592000c) >>PC; c016d1fc <input_handle_event+2ac/5a0> <===== Trace; c016cf50 <input_handle_event+0/5a0> Trace; c016d5e8 <input_event+70/88> Trace; c016d578 <input_event+0/88> Trace; c01559a4 <ucb1x00_thread+254/2dc> Trace; c0155750 <ucb1x00_thread+0/2dc> Trace; c0050174 <kthread+84/8c> Trace; c00500f0 <kthread+0/8c> Trace; c003b464 <do_exit+0/624> Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-07drm: fix unsigned vs signed comparison issue in modeset ctl ioctl.Dave Airlie
commit 1922756124ddd53846877416d92ba4a802bc658f upstream. This fixes CVE-2011-1013. Reported-by: Matthiew Herrb (OpenBSD X.org team) Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02xhci: Fix an error in count_sg_trbs_needed()Paul Zimmerman
commit bcd2fde05341cef0052e49566ec88b406a521cf3 upstream. The expression while (running_total < sg_dma_len(sg)) does not take into account that the remaining data length can be less than sg_dma_len(sg). In that case, running_total can end up being greater than the total data length, so an extra TRB is counted. Changing the expression to while (running_total < sg_dma_len(sg) && running_total < temp) fixes that. This patch should be queued for stable kernels back to 2.6.31. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02xhci: Fix errors in the running total calculations in the TRB mathPaul Zimmerman
commit 5807795bd4dececdf553719cc02869e633395787 upstream. Calculations like running_total = TRB_MAX_BUFF_SIZE - (sg_dma_address(sg) & (TRB_MAX_BUFF_SIZE - 1)); if (running_total != 0) num_trbs++; are incorrect, because running_total can never be zero, so the if() expression will never be true. I think the intention was that running_total be in the range of 0 to TRB_MAX_BUFF_SIZE-1, not 1 to TRB_MAX_BUFF_SIZE. So adding a running_total &= TRB_MAX_BUFF_SIZE - 1; fixes the problem. This patch should be queued for stable kernels back to 2.6.31. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02xhci: Clarify some expressions in the TRB mathPaul Zimmerman
commit a2490187011cc2263117626615a581927d19f1d3 upstream. This makes it easier to spot some problems, which will be fixed by the next patch in the series. Also change dev_dbg to dev_err in check_trb_math(), so any math errors will be visible even when running with debug disabled. Note: This patch changes the expressions containing "((1 << TRB_MAX_BUFF_SHIFT) - 1)" to use the equivalent "(TRB_MAX_BUFF_SIZE - 1)". No change in behavior is intended for those expressions. This patch should be queued for stable kernels back to 2.6.31. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02xhci: Avoid BUG() in interrupt contextPaul Zimmerman
commit 68e41c5d032668e2905404afbef75bc58be179d6 upstream. Change the BUGs in xhci_find_new_dequeue_state() to WARN_ONs, to avoid bringing down the box if one of them is hit This patch should be queued for stable kernels back to 2.6.31. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02md: correctly handle probe of an 'mdp' device.NeilBrown
commit 8f5f02c460b7ca74ce55ce126ce0c1e58a3f923d upstream. 'mdp' devices are md devices with preallocated device numbers for partitions. As such it is possible to mknod and open a partition before opening the whole device. this causes md_probe() to be called with a device number of a partition, which in-turn calls mddev_find with such a number. However mddev_find expects the number of a 'whole device' and does the wrong thing with partition numbers. So add code to mddev_find to remove the 'partition' part of a device number and just work with the 'whole device'. This patch addresses https://bugzilla.kernel.org/show_bug.cgi?id=28652 Reported-by: hkmaly@bigfoot.com Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02staging: usbip: vhci: use urb->dev->portnum to find portMax Vozeler
commit 01446ef5af4e8802369bf4d257806e24345a9371 upstream. The access to pending_port was racy when two devices were being attached at the same time. Signed-off-by: Max Vozeler <max@vozeler.com> Tested-by: Mark Wehby <MWehby@luxotticaRetail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02staging: usbip: vhci: refuse to enqueue for dead connectionsMax Vozeler
commit 6d212153a838354078cc7d96f9bb23b7d1fd3d1b upstream. There can be requests to enqueue URBs while we are shutting down a connection. Signed-off-by: Max Vozeler <max@vozeler.com> Tested-by: Mark Wehby <MWehby@luxotticaRetail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02staging: usbip: vhci: give back URBs from in-flight unlink requestsMax Vozeler
commit b92a5e23737172c52656a090977408a80d7f06d1 upstream. If we never received a RET_UNLINK because the TCP connection broke the pending URBs still need to be unlinked and given back. Previously processes would be stuck trying to kill the URB even after the device was detached. Signed-off-by: Max Vozeler <max@vozeler.com> Tested-by: Mark Wehby <MWehby@luxotticaRetail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02staging: usbip: vhci: update reference count for usb_deviceMax Vozeler
commit 7606ee8aa33287dd3e6eb44c78541b87a413a325 upstream. This fixes an oops observed when reading status during removal of a device: [ 1706.648285] general protection fault: 0000 [#1] SMP [ 1706.648294] last sysfs file: /sys/devices/platform/vhci_hcd/status [ 1706.648297] CPU 1 [ 1706.648300] Modules linked in: binfmt_misc microcode fuse loop vhci_hcd(N) usbip(N) usbcore usbip_common_mod(N) rtc_core rtc_lib joydev dm_mirror dm_region_hash dm_log linear dm_snapshot xennet dm_mod ext3 mbcache jbd processor thermal_sys hwmon xenblk cdrom [ 1706.648324] Supported: Yes [ 1706.648327] Pid: 10422, comm: usbip Tainted: G N 2.6.32.12-0.7-xen #1 [ 1706.648330] RIP: e030:[<ffffffff801b10d5>] [<ffffffff801b10d5>] strnlen+0x5/0x40 [ 1706.648340] RSP: e02b:ffff8800a994dd30 EFLAGS: 00010286 [ 1706.648343] RAX: ffffffff80481ec1 RBX: 0000000000000000 RCX: 0000000000000002 [ 1706.648347] RDX: 00200d1d4f1c001c RSI: ffffffffffffffff RDI: 00200d1d4f1c001c [ 1706.648350] RBP: ffff880129a1c0aa R08: ffffffffa01901c4 R09: 0000000000000006 [ 1706.648353] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8800a9a1c0ab [ 1706.648357] R13: 00200d1d4f1c001c R14: 00000000ffffffff R15: ffff880129a1c0aa [ 1706.648363] FS: 00007f2f2e9ca700(0000) GS:ffff880001018000(0000) knlGS:0000000000000000 [ 1706.648367] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1706.648370] CR2: 000000000071b048 CR3: 00000000b4b68000 CR4: 0000000000002660 [ 1706.648374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1706.648378] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1706.648381] Process usbip (pid: 10422, threadinfo ffff8800a994c000, task ffff88007b170200) [ 1706.648385] Stack: [ 1706.648387] ffffffff801b28c9 0000000000000002 ffffffffa01901c4 ffff8800a9a1c0ab [ 1706.648391] <0> ffffffffa01901c6 ffff8800a994de08 ffffffff801b339b 0000000000000004 [ 1706.648397] <0> 0000000affffffff ffffffffffffffff 00000000000067c0 0000000000000000 [ 1706.648404] Call Trace: [ 1706.648413] [<ffffffff801b28c9>] string+0x39/0xe0 [ 1706.648419] [<ffffffff801b339b>] vsnprintf+0x1eb/0x620 [ 1706.648423] [<ffffffff801b3813>] sprintf+0x43/0x50 [ 1706.648429] [<ffffffffa018d719>] show_status+0x1b9/0x220 [vhci_hcd] [ 1706.648438] [<ffffffff8024a2b7>] dev_attr_show+0x27/0x60 [ 1706.648445] [<ffffffff80144821>] sysfs_read_file+0x101/0x1d0 [ 1706.648451] [<ffffffff800da4a7>] vfs_read+0xc7/0x130 [ 1706.648457] [<ffffffff800da613>] sys_read+0x53/0xa0 [ 1706.648462] [<ffffffff80007458>] system_call_fastpath+0x16/0x1b [ 1706.648468] [<00007f2f2de40f30>] 0x7f2f2de40f30 [ 1706.648470] Code: 66 0f 1f 44 00 00 48 83 c2 01 80 3a 00 75 f7 48 89 d0 48 29 f8 f3 c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 85 f6 74 29 <80> 3f 00 74 24 48 8d 56 ff 48 89 f8 eb 0e 0f 1f 44 00 00 48 83 [ 1706.648507] RIP [<ffffffff801b10d5>] strnlen+0x5/0x40 [ 1706.648511] RSP <ffff8800a994dd30> [ 1706.649575] ---[ end trace b4eb72bf2e149593 ]--- Signed-off-by: Max Vozeler <max@vozeler.com> Tested-by: Mark Wehby <MWehby@luxotticaRetail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02sierra: add new ID for Airprime/Sierra USB IP modemJon Thomas
commit e1dc5157c574e7249dc1cd072fde2e48b3011533 upstream. I picked up a new Sierra usb 308 (At&t Shockwave) on 2/2011 and the vendor code is 0x0f3d Looking up vendor and product id's I see: 0f3d Airprime, Incorporated 0112 CDMA 1xEVDO PC Card, PC 5220 Sierra and Airprime are somehow related and I'm guessing the At&t usb 308 might be have some common hardware with the AirPrime SL809x. Signed-off-by: Jon Thomas <jthomas@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02p54pci: update receive dma buffers before and after processingChristian Lamparter
commit 0bf719dfdecc5552155cbec78e49fa06e531e35c upstream. Documentation/DMA-API-HOWTO.txt states: "DMA transfers need to be synced properly in order for the cpu and device to see the most uptodate and correct copy of the DMA buffer." Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02USB: Add quirk for Samsung Android phone modemMaciej Szmigiero
commit 72a012ce0a02c6c616676a24b40ff81d1aaeafda upstream. My Galaxy Spica needs this quirk when in modem mode, otherwise it causes endless USB bus resets and is unusable in this mode. Unfortunately Samsung decided to reuse ID of its old CDMA phone SGH-I500 for the modem part. That's why in addition to this patch the visor driver must be prevented from binding to SPH-I500 ID, so ACM driver can do that. Signed-off-by: Maciej Szmigiero <mhej@o2.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02USB: Add Samsung SGH-I500/Android modem ID switch to visor driverMaciej Szmigiero
commit acb52cb1613e1d3c8a8c650717cc51965c60d7d4 upstream. [USB]Add Samsung SGH-I500/Android modem ID switch to visor driver Samsung decided to reuse USB ID of its old CDMA phone SGH-I500 for the modem part of some of their Android phones. At least Galaxy Spica is affected. This modem needs ACM driver and does not work with visor driver which binds the conflicting ID for SGH-I500. Because SGH-I500 is pretty an old hardware its best to add switch to visor driver in cause somebody still wants to use that phone with Linux. Note that this is needed only when using the Android phone as modem, not in USB storage or ADB mode. Signed-off-by: Maciej Szmigiero <mhej@o2.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02USB: add quirks entry for Keytouch QWERTY PanelAlan Stern
commit 3c18e30f87ac5466bddbb05cf955605efd7db025 upstream. This patch (as1448) adds a quirks entry for the Keytouch QWERTY Panel firmware, used in the IEC 60945 keyboard. This device crashes during enumeration when the computer asks for its configuration string descriptor. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: kholis <nur.kholis.majid@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02usb: musb: omap2430: fix kernel panic on rebootJohan Hovold
commit b193b412e62b134adf69af286c7e7f8e99259350 upstream. Cancel idle timer in musb_platform_exit. The idle timer could trigger after clock had been disabled leading to kernel panic when MUSB_DEVCTL is accessed in musb_do_idle on 2.6.37. The fault below is no longer triggered on 2.6.38-rc4 (clock is disabled later, and only if compiled as a module, and the offending memory access has moved) but the timer should be cancelled nonetheless. Rebooting... musb_hdrc musb_hdrc: remove, state 4 usb usb1: USB disconnect, address 1 musb_hdrc musb_hdrc: USB bus 1 deregistered Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060 Internal error: : 1028 [#1] PREEMPT last sysfs file: /sys/kernel/uevent_seqnum Modules linked in: CPU: 0 Not tainted (2.6.37+ #6) PC is at musb_do_idle+0x24/0x138 LR is at musb_do_idle+0x18/0x138 pc : [<c02377d8>] lr : [<c02377cc>] psr: 80000193 sp : cf2bdd80 ip : cf2bdd80 fp : c048a20c r10: c048a60c r9 : c048a40c r8 : cf85e110 r7 : cf2bc000 r6 : 40000113 r5 : c0489800 r4 : cf85e110 r3 : 00000004 r2 : 00000006 r1 : fa0ab000 r0 : cf8a7000 Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 8faac019 DAC: 00000015 Process reboot (pid: 769, stack limit = 0xcf2bc2f0) Stack: (0xcf2bdd80 to 0xcf2be000) dd80: 00000103 c0489800 c02377b4 c005fa34 00000555 c0071a8c c04a3858 cf2bdda8 dda0: 00000555 c048a00c cf2bdda8 cf2bdda8 1838beb0 00000103 00000004 cf2bc000 ddc0: 00000001 00000001 c04896c8 0000000a 00000000 c005ac14 00000001 c003f32c dde0: 00000000 00000025 00000000 cf2bc000 00000002 00000001 cf2bc000 00000000 de00: 00000001 c005ad08 cf2bc000 c002e07c c03ec039 ffffffff fa200000 c0033608 de20: 00000001 00000000 cf852c14 cf81f200 c045b714 c045b708 cf2bc000 c04a37e8 de40: c0033c04 cf2bc000 00000000 00000001 cf2bde68 cf2bde68 c01c3abc c004f7d8 de60: 60000013 ffffffff c0033c04 00000000 01234567 fee1dead 00000000 c006627c de80: 00000001 c00662c8 28121969 c00663ec cfa38c40 cf9f6a00 cf2bded0 cf9f6a0c dea0: 00000000 cf92f000 00008914 c02cd284 c04a55c8 c028b398 c00715c0 becf24a8 dec0: 30687465 00000000 00000000 00000000 00000002 1301a8c0 00000000 00000000 dee0: 00000002 1301a8c0 00000000 00000000 c0450494 cf527920 00011f10 cf2bdf08 df00: 00011f10 cf2bdf10 00011f10 cf2bdf18 c00f0b44 c004f7e8 cf2bdf18 cf2bdf18 df20: 00011f10 cf2bdf30 00011f10 cf2bdf38 cf401300 cf486100 00000008 c00d2b28 df40: 00011f10 cf401300 00200200 c00d3388 00011f10 cfb63a88 cfb63a80 c00c2f08 df60: 00000000 00000000 cfb63a80 00000000 cf0a3480 00000006 c0033c04 cfb63a80 df80: 00000000 c00c0104 00000003 cf0a3480 cfb63a80 00000000 00000001 00000004 dfa0: 00000058 c0033a80 00000000 00000001 fee1dead 28121969 01234567 00000000 dfc0: 00000000 00000001 00000004 00000058 00000001 00000001 00000000 00000001 dfe0: 4024d200 becf2cb0 00009210 4024d218 60000010 fee1dead 00000000 00000000 [<c02377d8>] (musb_do_idle+0x24/0x138) from [<c005fa34>] (run_timer_softirq+0x1a8/0x26) [<c005fa34>] (run_timer_softirq+0x1a8/0x26c) from [<c005ac14>] (__do_softirq+0x88/0x13) [<c005ac14>] (__do_softirq+0x88/0x138) from [<c005ad08>] (irq_exit+0x44/0x98) [<c005ad08>] (irq_exit+0x44/0x98) from [<c002e07c>] (asm_do_IRQ+0x7c/0xa0) [<c002e07c>] (asm_do_IRQ+0x7c/0xa0) from [<c0033608>] (__irq_svc+0x48/0xa8) Exception stack(0xcf2bde20 to 0xcf2bde68) de20: 00000001 00000000 cf852c14 cf81f200 c045b714 c045b708 cf2bc000 c04a37e8 de40: c0033c04 cf2bc000 00000000 00000001 cf2bde68 cf2bde68 c01c3abc c004f7d8 de60: 60000013 ffffffff [<c0033608>] (__irq_svc+0x48/0xa8) from [<c004f7d8>] (sub_preempt_count+0x0/0xb8) Code: ebf86030 e5940098 e594108c e5902010 (e5d13060) ---[ end trace 3689c0d808f9bf7c ]--- Kernel panic - not syncing: Fatal exception in interrupt Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02platform: x86: tc1100-wmi: world-writable sysfs wireless and jogdial filesVasiliy Kulikov
commit 8a6a142c1286797978e4db266d22875a5f424897 upstream. Don't allow everybody to change WMI settings. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02platform: x86: asus_acpi: world-writable procfs filesVasiliy Kulikov
commit 8040835760adf0ef66876c063d47f79f015fb55d upstream. Don't allow everybody to change ACPI settings. The comment says that it is done deliberatelly, however, the comment before disp_proc_write() says that at least one of these setting is experimental. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02platform: x86: acer-wmi: world-writable sysfs threeg fileVasiliy Kulikov
commit b80b168f918bba4b847e884492415546b340e19d upstream. Don't allow everybody to write to hardware registers. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02acer-wmi: Fix capitalisation of GUIDMatthew Garrett
commit bbb706079abe955a9e3f208f541de97d99449236 upstream. 6AF4F258-B401-42fd-BE91-3D4AC2D7C0D3 needs to be 6AF4F258-B401-42FD-BE91-3D4AC2D7C0D3 to match the hardware alias. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02radio-aimslab.c needs #include <linux/delay.h>Geert Uytterhoeven
commit 2400982a2e8a8e4e95f0a0e1517bbe63cc88038f upstream. Commit e3c92215198cb6aa00ad38db2780faa6b72e0a3f ("[media] radio-aimslab.c: Fix gcc 4.5+ bug") removed the include, but introduced new callers of msleep(): | drivers/media/radio/radio-aimslab.c: In function ‘rt_decvol’: | drivers/media/radio/radio-aimslab.c:76: error: implicit declaration of function ‘msleep’ Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: dann frazier <dannf@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02be2net: Maintain tx and rx counters in driverAjit Khaparde
commit 91992e446cadbbde1a304de6954afd715af5121e upstream. For certain skews of the BE adapter, H/W Tx and Rx counters could be common for more than one interface. Add Tx and Rx counters in the adapter structure (to maintain stats on a per interfae basis). Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02dm raid1: fix null pointer dereference in suspendTakahiro Yasui
commit 558569aa9d83e016295bac77d900342908d7fd85 upstream. When suspending a failed mirror, bios are completed by mirror_end_io() and __rh_lookup() in dm_rh_dec() returns NULL where a non-NULL return value is required by design. Fix this by not changing the state of the recovery failed region from DM_RH_RECOVERING to DM_RH_NOSYNC in dm_rh_recovery_end(). Issue On 2.6.33-rc1 kernel, I hit the bug when I suspended the failed mirror by dmsetup command. BUG: unable to handle kernel NULL pointer dereference at 00000020 IP: [<f94f38e2>] dm_rh_dec+0x35/0xa1 [dm_region_hash] ... EIP: 0060:[<f94f38e2>] EFLAGS: 00010046 CPU: 0 EIP is at dm_rh_dec+0x35/0xa1 [dm_region_hash] EAX: 00000286 EBX: 00000000 ECX: 00000286 EDX: 00000000 ESI: eff79eac EDI: eff79e80 EBP: f6915cd4 ESP: f6915cc4 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process dmsetup (pid: 2849, ti=f6914000 task=eff03e80 task.ti=f6914000) ... Call Trace: [<f9530af6>] ? mirror_end_io+0x53/0x1b1 [dm_mirror] [<f9413104>] ? clone_endio+0x4d/0xa2 [dm_mod] [<f9530aa3>] ? mirror_end_io+0x0/0x1b1 [dm_mirror] [<f94130b7>] ? clone_endio+0x0/0xa2 [dm_mod] [<c02d6bcb>] ? bio_endio+0x28/0x2b [<f952f303>] ? hold_bio+0x2d/0x62 [dm_mirror] [<f952f942>] ? mirror_presuspend+0xeb/0xf7 [dm_mirror] [<c02aa3e2>] ? vmap_page_range+0xb/0xd [<f9414c8d>] ? suspend_targets+0x2d/0x3b [dm_mod] [<f9414ca9>] ? dm_table_presuspend_targets+0xe/0x10 [dm_mod] [<f941456f>] ? dm_suspend+0x4d/0x150 [dm_mod] [<f941767d>] ? dev_suspend+0x55/0x18a [dm_mod] [<c0343762>] ? _copy_from_user+0x42/0x56 [<f9417fb0>] ? dm_ctl_ioctl+0x22c/0x281 [dm_mod] [<f9417628>] ? dev_suspend+0x0/0x18a [dm_mod] [<f9417d84>] ? dm_ctl_ioctl+0x0/0x281 [dm_mod] [<c02c3c4b>] ? vfs_ioctl+0x22/0x85 [<c02c422c>] ? do_vfs_ioctl+0x4cb/0x516 [<c02c42b7>] ? sys_ioctl+0x40/0x5a [<c0202858>] ? sysenter_do_call+0x12/0x28 Analysis When recovery process of a region failed, dm_rh_recovery_end() function changes the state of the region from RM_RH_RECOVERING to DM_RH_NOSYNC. When recovery_complete() is executed between dm_rh_update_states() and dm_writes() in do_mirror(), bios are processed with the region state, DM_RH_NOSYNC. However, the region data is freed without checking its pending count when dm_rh_update_states() is called next time. When bios are finished by mirror_end_io(), __rh_lookup() in dm_rh_dec() returns NULL even though a valid return value are expected. Solution Remove the state change of the recovery failed region from DM_RH_RECOVERING to DM_RH_NOSYNC in dm_rh_recovery_end(). We can remove the state change because: - If the region data has been released by dm_rh_update_states(), a new region data is created with the state of DM_RH_NOSYNC, and bios are processed according to the DM_RH_NOSYNC state. - If the region data has not been released by dm_rh_update_states(), a state of the region is DM_RH_RECOVERING and bios are put in the delayed_bio list. The flag change from DM_RH_RECOVERING to DM_RH_NOSYNC in dm_rh_recovery_end() was added in the following commit: dm raid1: handle resync failures author Jonathan Brassow <jbrassow@redhat.com> Thu, 12 Jul 2007 16:29:04 +0000 (17:29 +0100) http://git.kernel.org/linus/f44db678edcc6f4c2779ac43f63f0b9dfa28b724 Signed-off-by: Takahiro Yasui <tyasui@redhat.com> Reviewed-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02dm raid1: fail writes if errors are not handled and log failsMikulas Patocka
commit 5528d17de1cf1462f285c40ccaf8e0d0e4c64dc0 upstream. If the mirror log fails when the handle_errors option was not selected and there is no remaining valid mirror leg, writes return success even though they weren't actually written to any device. This patch completes them with EIO instead. This code path is taken: do_writes: bio_list_merge(&ms->failures, &sync); do_failures: if (!get_valid_mirror(ms)) (false) else if (errors_handled(ms)) (false) else bio_endio(bio, 0); The logic in do_failures is based on presuming that the write was already tried: if it succeeded at least on one leg (without handle_errors) it is reported as success. Reference: https://bugzilla.redhat.com/show_bug.cgi?id=555197 Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02scsi_dh_alua: Add IBM Power Virtual SCSI ALUA device to dev listBrian King
commit 22963a37b3437a25812cc856afa5a84ad4a3f541 upstream. Adds IBM Power Virtual SCSI ALUA devices to the ALUA device handler. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02scsi_dh_alua: add netapp to dev listMike Christie
commit cd4a8814d44672bd2c8f04a472121bfbe193809c upstream. Newer Netapp target software supports ALUA, so this patch adds them to the scsi_dev_alua dev list. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02ixgbe: prevent speculative processing of descriptors before readyMilton Miller
commit 3c945e5b3719bcc18c6ddd31bbcae8ef94f3d19a upstream. The PowerPC architecture does not require loads to independent bytes to be ordered without adding an explicit barrier. In ixgbe_clean_rx_irq we load the status bit then load the packet data. With packet split disabled if these loads go out of order we get a stale packet, but we will notice the bad sequence numbers and drop it. The problem occurs with packet split enabled where the TCP/IP header and data are in different descriptors. If the reads go out of order we may have data that doesn't match the TCP/IP header. Since we use hardware checksumming this bad data is never verified and it makes it all the way to the application. This bug was found during stress testing and adding this barrier has been shown to fix it. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02ixgbe: add support for 82599 based Express Module X520-P2Don Skidmore
commit 38ad1c8e8c8debf73b28543a3250a01f799f78ef upstream. This patch will add the device ID for the 82599-based Ethernet Express Module X520-P2 SFI card. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02isdn: hisax: Replace the bogus access to irq statsThomas Gleixner
commit 40f08a724fcc21285cf3a75aec957aef908605c6 upstream. Abusing irq stats in a driver for counting interrupts is a horrible idea and not safe with shared interrupts. Replace it by a local interrupt counter. Noticed by the attempt to remove the irq stats export. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@elte.hu> Cc: maximilian attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02bonding/vlan: Avoid mangled NAs on slaves without VLAN tag insertionBen Hutchings
This is related to commit f88a4a9b65a6f3422b81be995535d0e69df11bb8 upstream, but the bug cannot be properly fixed without the other changes to VLAN tagging in 2.6.37. bond_na_send() attempts to insert a VLAN tag in between building and sending packets of the respective formats. If the slave does not implement hardware VLAN tag insertion then vlan_put_tag() will mangle the network-layer header because the Ethernet header is not present at this point (unlike in bond_arp_send()). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02av7110: check for negative array offsetDan Carpenter
commit cb26a24ee9706473f31d34cc259f4dcf45cd0644 upstream. info->num comes from the user. It's type int. If the user passes in a negative value that would cause memory corruption. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02OHCI: work around for nVidia shutdown problemAlan Stern
commit 3df7169e73fc1d71a39cffeacc969f6840cdf52b upstream. This patch (as1417) fixes a problem affecting some (or all) nVidia chipsets. When the computer is shut down, the OHCI controllers continue to power the USB buses and evidently they drive a Reset signal out all their ports. This prevents attached devices from going to low power. Mouse LEDs stay on, for example, which is disconcerting for users and a drain on laptop batteries. The fix involves leaving each OHCI controller in the OPERATIONAL state during system shutdown rather than putting it in the RESET state. Although this nominally means the controller is running, in fact it's not doing very much since all the schedules are all disabled. However there is ongoing DMA to the Host Controller Communications Area, so the patch also disables the bus-master capability of all PCI USB controllers after the shutdown routine runs. The fix is applied only to nVidia-based PCI OHCI controllers, so it shouldn't cause problems on systems using other hardware. As an added safety measure, in case the kernel encounters one of these running controllers during boot, the patch changes quirk_usb_handoff_ohci() (which runs early on during PCI discovery) to reset the controller before anything bad can happen. Reported-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: David Brownell <david-b@pacbell.net> Tested-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02Fix pktcdvd ioctl dev_minor range checkDan Rosenberg
commit 252a52aa4fa22a668f019e55b3aac3ff71ec1c29 upstream. The PKT_CTRL_CMD_STATUS device ioctl retrieves a pointer to a pktcdvd_device from the global pkt_devs array. The index into this array is provided directly by the user and is a signed integer, so the comparison to ensure that it falls within the bounds of this array will fail when provided with a negative index. This can be used to read arbitrary kernel memory or cause a crash due to an invalid pointer dereference. This can be exploited by users with permission to open /dev/pktcdvd/control (on many distributions, this is readable by group "cdrom"). Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com> [ Rather than add a cast, just make the function take the right type -Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02mptfusion: Fix Incorrect return value in mptscsih_dev_resetKashyap, Desai
commit bcfe42e98047f1935c5571c8ea77beb2d43ec19d upstream. There's a branch at the end of this function that is supposed to normalize the return value with what the mid-layer expects. In this one case, we get it wrong. Also increase the verbosity of the INFO level printk at the end of mptscsih_abort to include the actual return value and the scmd->serial_number. The reason being success or failure is actually determined by the state of the internal tag list when a TMF is issued, and not the return value of the TMF cmd. The serial_number is also used in this decision, thus it's useful to know for debugging purposes. Reported-by: Peter M. Petrakis <peter.petrakis@canonical.com> Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-02mptfusion: mptctl_release is required in mptctl.cKashyap, Desai
commit 84857c8bf83e8aa87afc57d2956ba01f11d82386 upstream. Added missing release callback for file_operations mptctl_fops. Without release callback there will be never freed. It remains on mptctl's eent list even after the file is closed and released. Relavent RHEL bugzilla is 660871 Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17usb: Realloc xHCI structures after a hub is verified.Sarah Sharp
commit 653a39d1f61bdc9f277766736d21d2e9be0391cb upstream. When there's an xHCI host power loss after a suspend from memory, the USB core attempts to reset and verify the USB devices that are attached to the system. The xHCI driver has to reallocate those devices, since the hardware lost all knowledge of them during the power loss. When a hub is plugged in, and the host loses power, the xHCI hardware structures are not updated to say the device is a hub. This is usually done in hub_configure() when the USB hub is detected. That function is skipped during a reset and verify by the USB core, since the core restores the old configuration and alternate settings, and the hub driver has no idea this happened. This bug makes the xHCI host controller reject the enumeration of low speed devices under the resumed hub. Therefore, make the USB core re-setup the internal xHCI hub device information by calling update_hub_device() when hub_activate() is called for a hub reset resume. After a host power loss, all devices under the roothub get a reset-resume or a disconnect. This patch should be queued for the 2.6.37 stable tree. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/i915: Add dependency on CONFIG_TMPFSChris Wilson
commit f7ab9b407b3bc83161c2aa74c992ba4782e87c9c upstream. Without tmpfs, shmem_readpage() is not compiled in causing an OOPS as soon as we try to allocate some swappable pages for GEM. Jan 19 22:52:26 harlie kernel: Modules linked in: i915(+) drm_kms_helper cfbcopyarea video backlight cfbimgblt cfbfillrect Jan 19 22:52:26 harlie kernel: Jan 19 22:52:26 harlie kernel: Pid: 1125, comm: modprobe Not tainted 2.6.37Harlie #10 To be filled by O.E.M./To be filled by O.E.M. Jan 19 22:52:26 harlie kernel: EIP: 0060:[<00000000>] EFLAGS: 00010246 CPU: 3 Jan 19 22:52:26 harlie kernel: EIP is at 0x0 Jan 19 22:52:26 harlie kernel: EAX: 00000000 EBX: f7b7d000 ECX: f3383100 EDX: f7b7d000 Jan 19 22:52:26 harlie kernel: ESI: f1456118 EDI: 00000000 EBP: f2303c98 ESP: f2303c7c Jan 19 22:52:26 harlie kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Jan 19 22:52:26 harlie kernel: Process modprobe (pid: 1125, ti=f2302000 task=f259cd80 task.ti=f2302000) Jan 19 22:52:26 harlie kernel: Stack: Jan 19 22:52:26 harlie udevd-work[1072]: '/sbin/modprobe -b pci:v00008086d00000046sv00000000sd00000000bc03sc00i00' unexpected exit with status 0x0009 Jan 19 22:52:26 harlie kernel: c1074061 000000d0 f2f42b80 00000000 000a13d2 f2d5dcc0 00000001 f2303cac Jan 19 22:52:26 harlie kernel: c107416f 00000000 000a13d2 00000000 f2303cd4 f8d620ed f2cee620 00001000 Jan 19 22:52:26 harlie kernel: 00000000 000a13d2 f1456118 f2d5dcc0 f1a40000 00001000 f2303d04 f8d637ab Jan 19 22:52:26 harlie kernel: Call Trace: Jan 19 22:52:26 harlie kernel: [<c1074061>] ? do_read_cache_page+0x71/0x160 Jan 19 22:52:26 harlie kernel: [<c107416f>] ? read_cache_page_gfp+0x1f/0x30 Jan 19 22:52:26 harlie kernel: [<f8d620ed>] ? i915_gem_object_get_pages+0xad/0x1d0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d637ab>] ? i915_gem_object_bind_to_gtt+0xeb/0x2d0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d65961>] ? i915_gem_object_pin+0x151/0x190 [i915] Jan 19 22:52:26 harlie kernel: [<c11e16ed>] ? drm_gem_object_init+0x3d/0x60 Jan 19 22:52:26 harlie kernel: [<f8d65aa5>] ? i915_gem_init_ringbuffer+0x105/0x1e0 [i915] Jan 19 22:52:26 harlie kernel: [<f8d571b7>] ? i915_driver_load+0x667/0x1160 [i915] Reported-by: John J. Stimson-III <john@idsfa.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/i915/lvds: Add AOpen i915GMm-HFS to the list of false-positive LVDSKnut Petersen
commit 22ab70d3262ddb6e69b3c246a34e2967ba5eb1e8 upstream. Signed-off-by: Knut Petersen <knut_petersen@t-online.de> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/radeon/kms: fix s/r issues with bios scratch regsAlex Deucher
commit 87364760de5d631390c478fcbac8db1b926e0adf upstream. The accelerate mode bit gets checked by certain atom command tables to set up some register state. It needs to be clear when setting modes and set when not. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=26942 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>
2011-02-17drm/radeon/kms: add pll debugging outputAlex Deucher
commit 51d4bf840a27fe02c883ddc6d9708af056773769 upstream. 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>
2011-02-17drm/radeon/kms: make the mac rv630 quirk genericAlex Deucher
commit be23da8ad219650517cbbb7acbeaeb235667113a upstream. Seems some other boards do this as well. Reported-by: Andrea Merello <andrea.merello@gmail.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-17drm/radeon/kms: add quirk for Mac Radeon HD 2600 cardAlex Deucher
commit f598aa7593427ffe3a61e7767c34bd695a5e7ed0 upstream. Reported-by: 屋国遥 <hyagni@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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