- 05 Jul, 2010 34 commits
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Johan Hovold authored
commit 313b0d80 upstream. Private data was not freed on error path in startup. Signed-off-by:
Johan Hovold <jhovold@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Johan Hovold authored
commit 2ff78c0c upstream. If the user specifies a custom bulk buffer size we get a double free at port release. Signed-off-by:
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Nils Radtke authored
commit 86234d49 upstream. This patch adds support for an olivetti olicard100 HЅDPA usb-stick. This device is a zeroCD one with ID 0b3c:c700 that needs switching via eject or usb-modeswitch with MessageContent="5553424312345678000000000000061b000000030000000000000000000000". After switching it has ID 0b3c:c000 and provides 5 serial ports ttyUSB[0-4]. Port 0 (modem) and 4 are interrupt ports. Signed-off-by:
Nils Radtke <lkml@Think-Future.de> Signed-off-by:
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Greg Kroah-Hartman authored
commit 6f44bcb6 upstream. This adds a device id for a Cinterion device. Reported-by:
John Race <John.Race@roscom.co.uk> Signed-off-by:
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spark authored
commit 33c38752 upstream. Signed-off-by:
spark <spark@bandrich.com> Signed-off-by:
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zhao1980ming authored
commit a71ee85e upstream. this patch adds ZTE modem devices Signed-off-by:
Joey <zhao.ming9@zte.com.cn> Signed-off-by:
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Johan Hovold authored
commit c0f631d1 upstream. An urb transfer buffer is allocated at every open but was never freed. This driver is a bit of a mess... Signed-off-by:
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Craig Shelley authored
commit eefd9029 upstream. Signed-off-by:
Craig Shelley <craig@microtron.org.uk> Signed-off-by:
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Johan Hovold authored
commit 199b1139 upstream. Fix memory leak for some devices (Sony Clie 3.5) due to port private data not being freed on release. Signed-off-by:
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Christian Lamparter authored
commit 879999ce upstream. While ar9170's USB transport packet size is currently set to 8KiB, the PHY is capable of receiving AMPDUs with up to 64KiB. Such a large frame will be split over several rx URBs and exceed the previously allocated space for rx stream reconstruction. This patch increases the buffer size to 64KiB which is in fact the phy & rx stream designed size limit. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=15591Reported-by:
Christian Mehlis <mehlis@inf.fu-berlin.de> Signed-off-by:
Christian Lamparter <chunkeey@googlemail.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com> Signed-off-by:
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Christian Lamparter authored
commit 94d0bbe8 upstream. This patch adds the following 5 entries to the usbid device table: * Netgear WNA1000 * Proxim ORiNOCO Dual Band 802.11n USB Adapter * 3Com Dual Band 802.11n USB Adapter * H3C Dual Band 802.11n USB Adapter * WNC Generic 11n USB dongle Signed-off-by:
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Cory Maccarrone authored
commit c2fd1a4e upstream. This change adds in the USB product ID for the Gyration GYR4101US USB media center remote control. This remote is similar enough to the other two devices that this driver can be used without any other changes to get full support for the remote. Signed-off-by:
Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Signed-off-by:
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Erik Andrén authored
commit 55e0b489 upstream. The 046d:08da usb id shouldn't be associated with the stv06xx driver as they're not compatible with each other. This fixes a bug where Quickcam Messenger cams fail to use its proper driver (gspca-zc3xx), rendering the camera inoperable. Signed-off-by:
Erik Andrén <erik.andren@gmail.com> Tested-by:
Gabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by:
Jean-François Moine <moinejf@free.fr> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by:
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Kamal Mostafa authored
commit eeb4bcb4 upstream. Make "acpi_backlight=video" param enable ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO as intended, instead of incorrectly enabling video output switching. BugLink: http://bugs.launchpad.net/bugs/573120Signed-off-by:
Kamal Mostafa <kamal@canonical.com> Acked-by:
Zhang Rui <rui.zhang@intel.com> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Jiri Kosina <jkosina@suse.cz> Acked-by:
Thomas Renninger <trenn@suse.de> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Len Brown <len.brown@intel.com> Signed-off-by:
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Daniel T Chen authored
commit 61bb42c3 upstream. BugLink: https://launchpad.net/bugs/551949 Symptom: On the reporter's Shuttle device, using PulseAudio in Ubuntu 10.04 LTS results in "popping clicking" audio with the PA crashing shortly thereafter. Test case: Using Ubuntu 10.04 LTS (Linux 2.6.32.12), Linux 2.6.33, or Linux 2.6.34, adjust the HDA device's volume with PulseAudio. Resolution: add SSID for this machine to the position_fix quirk table, explicitly specifying the LPIB method. Reported-and-Tested-By:
Daniel T Chen <crimsun@ubuntu.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Daniel T Chen authored
commit e96d3127 upstream. BugLink: https://launchpad.net/bugs/586347 Symptom: On the Sony VPCS11V9E, using GStreamer-based applications with PulseAudio in Ubuntu 10.04 LTS results in stuttering audio. It appears to worsen with increased I/O. Test case: use Rhythmbox under increased I/O pressure. This symptom is reproducible in the current daily stable alsa-driver snapshots (at least up until 21 May 2010; later snapshots fail to build from source due to missing preprocessor directives when compiled against 2.6.32). Resolution: add SSID for this machine to the position_fix quirk table, explicitly specifying the LPIB method. Reported-and-Tested-By:
Lauri Kainulainen <lauri@sokkelo.net> Signed-off-by:
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Daniel T Chen authored
commit 7a68be94 upstream. BugLink: https://launchpad.net/bugs/583983 Symptom: on a significant number of hardware, booting from a live cd results in capture working correctly, but once the distribution is installed, booting from the install results in capture not working. Test case: boot from Ubuntu 10.04 LTS live cd; capture works correctly. Install to HD and reboot; capture does not work. Reproduced with 2.6.32 mainline build (vanilla kernel.org compile). Resolution: add SSID for Acer Aspire 5110 to the position_fix quirk table, explicitly specifying the LPIB method. I'll be sending additional patches for these SSIDs as bug reports are confirmed. Reported-and-Tested-By: Leo Signed-off-by:
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Daniel T Chen authored
commit 4e0938db upstream. BugLink: https://launchpad.net/bugs/549560 Symptom: on a significant number of hardware, booting from a live cd results in capture working correctly, but once the distribution is installed, booting from the install results in capture not working. Test case: boot from Ubuntu 10.04 LTS live cd; capture works correctly. Install to HD and reboot; capture does not work. Reproduced with 2.6.32 mainline build (vanilla kernel.org compile) Resolution: add SSID for Toshiba A100-259 to the position_fix quirk table, explicitly specifying the LPIB method. I'll be sending additional patches for these SSIDs as bug reports are confirmed. This patch also trivially sorts the quirk table in ascending order by subsystem vendor. Reported-and-Tested-by: <davide.molteni@gmail.com> Signed-off-by:
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Daniel T Chen authored
commit 66668b6f upstream. BugLink: https://launchpad.net/bugs/576160 Symptom: Currently (2.6.32.12) the Dell M1730 uses the 3stack model quirk. Unfortunately this means that capture is not functional out- of-the-box despite ensuring that capture settings are unmuted and raised fully. Test case: boot from Ubuntu 10.04 LTS live cd; capture does not work. Resolution: Correct the model quirk for Dell M1730 to rely on the BIOS configuration. This patch also trivially sorts the quirk into the correct section based on the comments. Reported-and-Tested-By: <picdragon99@msn.com> Tested-By: Daren Hayward Tested-By: Tobias Krais Signed-off-by:
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Tony Breeds authored
commit fd6be105 upstream. Currently, we can hit a nasty case with optimistic spinning on mutexes: CPU A tries to take a mutex, while holding the BKL CPU B tried to take the BLK while holding the mutex This looks like a AB-BA scenario but in practice, is allowed and happens due to the auto-release on schedule() nature of the BKL. In that case, the optimistic spinning code can get us into a situation where instead of going to sleep, A will spin waiting for B who is spinning waiting for A, and the only way out of that loop is the need_resched() test in mutex_spin_on_owner(). This patch fixes it by completely disabling spinning if we own the BKL. This adds one more detail to the extensive list of reasons why it's a bad idea for kernel code to be holding the BKL. Signed-off-by:
Tony Breeds <tony@bakeyournoodle.com> Acked-by:
Linus Torvalds <torvalds@linux-foundation.org> Acked-by:
Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> LKML-Reference: <20100519054636.GC12389@ozlabs.org> [ added an unlikely() attribute to the branch ] Signed-off-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
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Sebastian Andrzej Siewior authored
commit 3842e835 upstream. page_mapping() check this via VM_BUG_ON(PageSlab(page)) so we bug here with the according debuging turned on. Future TODO: replace this with a flush_dcache_page_for_pio() API Signed-off-by:
Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Signed-off-by:
Jeff Garzik <jgarzik@redhat.com> Signed-off-by:
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Tejun Heo authored
commit e7ecd435 upstream. There are ATAPI devices which raise AN when hit by commands issued by open(). This leads to infinite loop of AN -> MEDIA_CHANGE uevent -> udev open() to check media -> AN. Both ACS and SerialATA standards don't define in which case ATAPI devices are supposed to raise or not raise AN. They both list media insertion event as a possible use case for ATAPI ANs but there is no clear description of what constitutes such events. As such, it seems a bit too naive to export ANs directly to userland as MEDIA_CHANGE events without further verification (which should behave similarly to windows as it apparently is the only thing that some hardware vendors are testing against). This patch adds libata.atapi_an module parameter and disables ATAPI AN by default for now. Signed-off-by:
Tejun Heo <tj@kernel.org> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Nick Bowler <nbowler@elliptictech.com> Cc: David Zeuthen <david@fubar.dk> Signed-off-by:
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Andrey Vagin authored
commit 45e0fffc upstream. Move CLOCK_DISPATCH(which_clock, timer_create, (new_timer)) after all posible EFAULT erros. *_timer_create may allocate/get resources. (for example posix_cpu_timer_create does get_task_struct) [ tglx: fold the remove crappy comment patch into this ] Signed-off-by:
Andrey Vagin <avagin@openvz.org> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Pavel Emelyanov <xemul@openvz.org> Reviewed-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
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Al Viro authored
commit ea635c64 upstream. once anon_inode_getfd() is called, you can't expect *anything* about struct file that descriptor points to - another thread might be doing whatever it likes with descriptor table at that point. Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Larry Finger authored
commit f6551527 upstream. In http://bugzilla.novell.com/show_bug.cgi?id=597299, the vt6655 driver generates a kernel BUG on a NULL pointer dereference at NULL. This problem has been traced to a failure in the wpa_set_wpadev() routine. As the vt6656 driver does not call this routine, the vt6655 code is similarly set to skip the call. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Tested-by:
Richard Meek <osl2008@googlemail.com> Signed-off-by:
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Rodrigo Linfati authored
commit 64a5a092 upstream. Add usb id of Sitecom WL-349 to rtl8192su Signed-off-by:
Rodrigo Linfati <rodrigo@linfati.cl> Signed-off-by:
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John W. Linville authored
commit d989ff7c upstream. When reporting Tx status, indicate that only one rate was used. Otherwise, the rate is frozen at rate index 0 (i.e. 1Mb/s). Signed-off-by:
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Andreas Bombe authored
commit e7971c80 upstream. The SH SOHARD ARCNET cards are implemented using generic PLX Technology PCI<->IOBus bridges. Subvendor and subdevice IDs were not specified, causing the driver to attach to any such bridge and likely crash the system by attempting to initialize an unrelated device. Fix by specifying subvendor and subdevice according to the values found in the PCI-ID Repository at http://pci-ids.ucw.cz/ . Signed-off-by:
Andreas Bombe <aeb@debian.org> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Tejun Heo authored
commit 95cc2c70 upstream. sata_nv was incorrectly using ata_host_activate() instead of ata_pci_sff_activate_host() leading to IRQ assignment failure in legacy mode. Fix it. Signed-off-by:
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Pavel Emelyanov authored
commit 15ddb4ae upstream. The /proc/fs/nfsd/versions file calls nfsd_vers() to check whether the particular nfsd version is present/available. The problem is that once I turn off e.g. NFSD-V4 this call returns -1 which is true from the callers POV which is wrong. The proposal is to report false in that case. The bug has existed since 6658d3a7 "[PATCH] knfsd: remove nfsd_versbits as intermediate storage for desired versions". Signed-off-by:
Pavel Emelyanov <xemul@openvz.org> Acked-by:
NeilBrown <neilb@suse.de> Signed-off-by:
J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by:
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KOSAKI Motohiro authored
commit fa9dc265 upstream. Commit a45185d2 "cpumask: convert kernel/compat.c" broke libnuma, which abuses sched_getaffinity to find out NR_CPUS in order to parse /sys/devices/system/node/node*/cpumap. On NUMA systems with less than 32 possibly CPUs, the current compat_sys_sched_getaffinity now returns '4' instead of the actual NR_CPUS/8, which makes libnuma bail out when parsing the cpumap. The libnuma call sched_getaffinity(0, bitmap, 4096) at first. It mean the libnuma expect the return value of sched_getaffinity() is either len argument or NR_CPUS. But it doesn't expect to return nr_cpu_ids. Strictly speaking, userland requirement are 1) Glibc assume the return value mean the lengh of initialized of mask argument. E.g. if sched_getaffinity(1024) return 128, glibc make zero fill rest 896 byte. 2) Libnuma assume the return value can be used to guess NR_CPUS in kernel. It assume len-arg<NR_CPUS makes -EINVAL. But it try len=4096 at first and 4096 is always bigger than NR_CPUS. Then, if we remove strange min_length normalization, we never hit -EINVAL case. sched_getaffinity() already solved this issue. This patch adapts compat_sys_sched_getaffinity() to match the non-compat case. Signed-off-by:
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by:
Rusty Russell <rusty@rustcorp.com.au> Acked-by:
Arnd Bergmann <arnd@arndb.de> Reported-by:
Ken Werner <ken.werner@web.de> Cc: Andi Kleen <andi@firstfloor.org> Signed-off-by:
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Andi Kleen authored
commit cb6e943c upstream. oprofile used a double buffer scheme for its cpu event buffer to avoid races on reading with the old locked ring buffer. But that is obsolete now with the new ring buffer, so simply use a single buffer. This greatly simplifies the code and avoids a lot of sample drops on large runs, especially with call graph. Based on suggestions from Steven Rostedt For stable kernels from v2.6.32, but not earlier. Signed-off-by:
Andi Kleen <ak@linux.intel.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by:
Robert Richter <robert.richter@amd.com> Signed-off-by:
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Robert Richter authored
commit 2623a1d5 upstream. This fixes a NULL pointer dereference that is triggered when taking a cpu offline after oprofile was initialized, e.g.: $ opcontrol --init $ opcontrol --start-daemon $ opcontrol --shutdown $ opcontrol --deinit $ echo 0 > /sys/devices/system/cpu/cpu1/online See the crash dump below. Though the counter has been disabled the cpu notifier is still active and trying to use already freed counter data. This fix is for linux-stable. To proper fix this, the hotplug code must be rewritten. Thus I will leave a WARN_ON_ONCE() message with this patch. BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffff8132ad57>] op_amd_stop+0x2d/0x8e PGD 0 Oops: 0000 [#1] SMP last sysfs file: /sys/devices/system/cpu/cpu1/online CPU 1 Modules linked in: Pid: 0, comm: swapper Not tainted 2.6.34-rc5-oprofile-x86_64-standard-00210-g8c00f06 #16 Anaheim/Anaheim RIP: 0010:[<ffffffff8132ad57>] [<ffffffff8132ad57>] op_amd_stop+0x2d/0x8e RSP: 0018:ffff880001843f28 EFLAGS: 00010006 RAX: 0000000000000000 RBX: 0000000000000000 RCX: dead000000200200 RDX: ffff880001843f68 RSI: dead000000100100 RDI: 0000000000000000 RBP: ffff880001843f48 R08: 0000000000000000 R09: ffff880001843f08 R10: ffffffff8102c9a5 R11: ffff88000184ea80 R12: 0000000000000000 R13: ffff88000184f6c0 R14: 0000000000000000 R15: 0000000000000000 FS: 00007fec6a92e6f0(0000) GS:ffff880001840000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000000 CR3: 000000000163b000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper (pid: 0, threadinfo ffff88042fcd8000, task ffff88042fcd51d0) Stack: ffff880001843f48 0000000000000001 ffff88042e9f7d38 ffff880001843f68 <0> ffff880001843f58 ffffffff8132a602 ffff880001843f98 ffffffff810521b3 <0> ffff880001843f68 ffff880001843f68 ffff880001843f88 ffff88042fcd9fd8 Call Trace: <IRQ> [<ffffffff8132a602>] nmi_cpu_stop+0x21/0x23 [<ffffffff810521b3>] generic_smp_call_function_single_interrupt+0xdf/0x11b [<ffffffff8101804f>] smp_call_function_single_interrupt+0x22/0x31 [<ffffffff810029f3>] call_function_single_interrupt+0x13/0x20 <EOI> [<ffffffff8102c9a5>] ? wake_up_process+0x10/0x12 [<ffffffff81008701>] ? default_idle+0x22/0x37 [<ffffffff8100896d>] c1e_idle+0xdf/0xe6 [<ffffffff813f1170>] ? atomic_notifier_call_chain+0x13/0x15 [<ffffffff810012fb>] cpu_idle+0x4b/0x7e [<ffffffff813e8a4e>] start_secondary+0x1ae/0x1b2 Code: 89 e5 41 55 49 89 fd 41 54 45 31 e4 53 31 db 48 83 ec 08 89 df e8 be f8 ff ff 48 98 48 83 3c c5 10 67 7a 81 00 74 1f 49 8b 45 08 <42> 8b 0c 20 0f 32 48 c1 e2 20 25 ff ff bf ff 48 09 d0 48 89 c2 RIP [<ffffffff8132ad57>] op_amd_stop+0x2d/0x8e RSP <ffff880001843f28> CR2: 0000000000000000 ---[ end trace 679ac372d674b757 ]--- Kernel panic - not syncing: Fatal exception in interrupt Pid: 0, comm: swapper Tainted: G D 2.6.34-rc5-oprofile-x86_64-standard-00210-g8c00f06 #16 Call Trace: <IRQ> [<ffffffff813ebd6a>] panic+0x9e/0x10c [<ffffffff810474b0>] ? up+0x34/0x39 [<ffffffff81031ccc>] ? kmsg_dump+0x112/0x12c [<ffffffff813eeff1>] oops_end+0x81/0x8e [<ffffffff8101efee>] no_context+0x1f3/0x202 [<ffffffff8101f1b7>] __bad_area_nosemaphore+0x1ba/0x1e0 [<ffffffff81028d24>] ? enqueue_task_fair+0x16d/0x17a [<ffffffff810264dc>] ? activate_task+0x42/0x53 [<ffffffff8102c967>] ? try_to_wake_up+0x272/0x284 [<ffffffff8101f1eb>] bad_area_nosemaphore+0xe/0x10 [<ffffffff813f0f3f>] do_page_fault+0x1c8/0x37c [<ffffffff81028d24>] ? enqueue_task_fair+0x16d/0x17a [<ffffffff813ee55f>] page_fault+0x1f/0x30 [<ffffffff8102c9a5>] ? wake_up_process+0x10/0x12 [<ffffffff8132ad57>] ? op_amd_stop+0x2d/0x8e [<ffffffff8132ad46>] ? op_amd_stop+0x1c/0x8e [<ffffffff8132a602>] nmi_cpu_stop+0x21/0x23 [<ffffffff810521b3>] generic_smp_call_function_single_interrupt+0xdf/0x11b [<ffffffff8101804f>] smp_call_function_single_interrupt+0x22/0x31 [<ffffffff810029f3>] call_function_single_interrupt+0x13/0x20 <EOI> [<ffffffff8102c9a5>] ? wake_up_process+0x10/0x12 [<ffffffff81008701>] ? default_idle+0x22/0x37 [<ffffffff8100896d>] c1e_idle+0xdf/0xe6 [<ffffffff813f1170>] ? atomic_notifier_call_chain+0x13/0x15 [<ffffffff810012fb>] cpu_idle+0x4b/0x7e [<ffffffff813e8a4e>] start_secondary+0x1ae/0x1b2 ------------[ cut here ]------------ WARNING: at /local/rrichter/.source/linux/arch/x86/kernel/smp.c:118 native_smp_send_reschedule+0x27/0x53() Hardware name: Anaheim Modules linked in: Pid: 0, comm: swapper Tainted: G D 2.6.34-rc5-oprofile-x86_64-standard-00210-g8c00f06 #16 Call Trace: <IRQ> [<ffffffff81017f32>] ? native_smp_send_reschedule+0x27/0x53 [<ffffffff81030ee2>] warn_slowpath_common+0x77/0xa4 [<ffffffff81030f1e>] warn_slowpath_null+0xf/0x11 [<ffffffff81017f32>] native_smp_send_reschedule+0x27/0x53 [<ffffffff8102634b>] resched_task+0x60/0x62 [<ffffffff8102653a>] check_preempt_curr_idle+0x10/0x12 [<ffffffff8102c8ea>] try_to_wake_up+0x1f5/0x284 [<ffffffff8102c986>] default_wake_function+0xd/0xf [<ffffffff810a110d>] pollwake+0x57/0x5a [<ffffffff8102c979>] ? default_wake_function+0x0/0xf [<ffffffff81026be5>] __wake_up_common+0x46/0x75 [<ffffffff81026ed0>] __wake_up+0x38/0x50 [<ffffffff81031694>] printk_tick+0x39/0x3b [<ffffffff8103ac37>] update_process_times+0x3f/0x5c [<ffffffff8104dc63>] tick_periodic+0x5d/0x69 [<ffffffff8104dc90>] tick_handle_periodic+0x21/0x71 [<ffffffff81018fd0>] smp_apic_timer_interrupt+0x82/0x95 [<ffffffff81002853>] apic_timer_interrupt+0x13/0x20 [<ffffffff81030cb5>] ? panic_blink_one_second+0x0/0x7b [<ffffffff813ebdd6>] ? panic+0x10a/0x10c [<ffffffff810474b0>] ? up+0x34/0x39 [<ffffffff81031ccc>] ? kmsg_dump+0x112/0x12c [<ffffffff813eeff1>] ? oops_end+0x81/0x8e [<ffffffff8101efee>] ? no_context+0x1f3/0x202 [<ffffffff8101f1b7>] ? __bad_area_nosemaphore+0x1ba/0x1e0 [<ffffffff81028d24>] ? enqueue_task_fair+0x16d/0x17a [<ffffffff810264dc>] ? activate_task+0x42/0x53 [<ffffffff8102c967>] ? try_to_wake_up+0x272/0x284 [<ffffffff8101f1eb>] ? bad_area_nosemaphore+0xe/0x10 [<ffffffff813f0f3f>] ? do_page_fault+0x1c8/0x37c [<ffffffff81028d24>] ? enqueue_task_fair+0x16d/0x17a [<ffffffff813ee55f>] ? page_fault+0x1f/0x30 [<ffffffff8102c9a5>] ? wake_up_process+0x10/0x12 [<ffffffff8132ad57>] ? op_amd_stop+0x2d/0x8e [<ffffffff8132ad46>] ? op_amd_stop+0x1c/0x8e [<ffffffff8132a602>] ? nmi_cpu_stop+0x21/0x23 [<ffffffff810521b3>] ? generic_smp_call_function_single_interrupt+0xdf/0x11b [<ffffffff8101804f>] ? smp_call_function_single_interrupt+0x22/0x31 [<ffffffff810029f3>] ? call_function_single_interrupt+0x13/0x20 <EOI> [<ffffffff8102c9a5>] ? wake_up_process+0x10/0x12 [<ffffffff81008701>] ? default_idle+0x22/0x37 [<ffffffff8100896d>] ? c1e_idle+0xdf/0xe6 [<ffffffff813f1170>] ? atomic_notifier_call_chain+0x13/0x15 [<ffffffff810012fb>] ? cpu_idle+0x4b/0x7e [<ffffffff813e8a4e>] ? start_secondary+0x1ae/0x1b2 ---[ end trace 679ac372d674b758 ]--- Cc: Andi Kleen <andi@firstfloor.org> Signed-off-by:
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Krishna Kumar authored
commit fdd3d631 upstream. a developer had complained of getting lots of warnings: "eth16 selects TX queue 98, but real number of TX queues is 64" http://www.mail-archive.com/e1000-devel@lists.sourceforge.net/msg02200.html As there was no follow up on that bug, I am submitting this patch assuming that the other return points will not return invalid txq's, and also that this fixes the bug (not tested). Signed-off-by:
Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@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:
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- 01 Jun, 2010 3 commits
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Greg Kroah-Hartman authored
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Greg Kroah-Hartman authored
This reverts commit ea0a09ac. It should not have been applied to the .32 kernel tree. Signed-off-by:
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Greg Kroah-Hartman authored
This reverts commit b6b3dcd5. It should not have been applied to the .32 kernel tree Signed-off-by:
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- 26 May, 2010 3 commits
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Greg Kroah-Hartman authored
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Greg Kroah-Hartman authored
This reverts the following patch, which shouldn't have been applied to the .32 stable tree as it causes problems. commit 5fd4514b upstream. Set the PCI CLS early in the boot process to prevent device failures. In pcibios_set_master use the new pci_cache_line_size instead of a hard-coded value. Signed-off-by:
Carlos O'Donell <carlos@codesourcery.com> Reviewed-by:
Grant Grundler <grundler@google.com> Signed-off-by:
Kyle McMartin <kyle@redhat.com> Signed-off-by:
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Herbert Xu authored
commit 180ce7e8 upstream. When Steffen originally wrote the authenc async hash patch, he correctly had EINPROGRESS checks in place so that we did not invoke the original completion handler with it. Unfortuantely I told him to remove it before the patch was applied. As only MAY_BACKLOG request completion handlers are required to handle EINPROGRESS completions, those checks are really needed. This patch restores them. Reported-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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