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2011-07-11xen/pci: In xen_register_pirq bind the GSI to the IRQ after the hypercall.Konrad Rzeszutek Wilk
Not before .. also that code segment starts looking like the HVM one. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-07-11xen/pci: Provide #ifdef CONFIG_ACPI to easy code squashing.Konrad Rzeszutek Wilk
In the past we would guard those code segments to be dependent on CONFIG_XEN_DOM0 (which depends on CONFIG_ACPI) so this patch is not stricly necessary. But the next patch will merge common HVM and initial domain code and we want to make sure the CONFIG_ACPI dependency is preserved - as HVM code does not depend on CONFIG_XEN_DOM0. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-07-11xen/pci: Update comments and fix empty spaces.Konrad Rzeszutek Wilk
Update the out-dated comment at the beginning of the file. Also provide the copyrights of folks who have been contributing to this code lately. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-07-11xen/pci: Shuffle code around.Konrad Rzeszutek Wilk
The file is hard to read. Move the code around so that the contents of it follows a uniform format: - setup GSIs - PV, HVM, and initial domain case - then MSI/MSI-x setup - PV, HVM and then initial domain case. - then MSI/MSI-x teardown - same order. - lastly, the __init functions in PV, HVM, and initial domain order. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-07-11Revert "xfs: fix filesystsem freeze race in xfs_trans_alloc"Alex Elder
This reverts commit 7a249cf83da1813cfa71cfe1e265b40045eceb47. That commit created a situation that could lead to a filesystem hang. As Dave Chinner pointed out, xfs_trans_alloc() could hold a reference to m_active_trans (i.e., keep it non-zero) and then wait for SB_FREEZE_TRANS to complete. Meanwhile a filesystem freeze request could set SB_FREEZE_TRANS and then wait for m_active_trans to drop to zero. Nobody benefits from this sequence of events... Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com>
2011-07-11x86, ioapic: Also print Dest fieldNaga Chumbalkar
The code in setup_ioapic_irq() determines the Destination Field, so why not also include it in the debug printk output that gets displayed when the boot parameter "apic=debug" is used. Before the change, "dmesg" will show: IOAPIC[0]: Set routing entry (8-1 -> 0x31 -> IRQ 1 Mode:0 Active:0) IOAPIC[0]: Set routing entry (8-2 -> 0x30 -> IRQ 0 Mode:0 Active:0) IOAPIC[0]: Set routing entry (8-3 -> 0x33 -> IRQ 3 Mode:0 Active:0) ... After the change, you will see: IOAPIC[0]: Set routing entry (8-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:0) IOAPIC[0]: Set routing entry (8-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0) IOAPIC[0]: Set routing entry (8-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:0) ... Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com> Link: http://lkml.kernel.org/r/20110708184603.2734.91071.sendpatchset@nchumbalkar.americas.cpqcorp.net Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-07-11x86, ioapic: Format clean up for IOAPIC outputNaga Chumbalkar
When IOAPIC data is displayed in "dmesg" with the help of the boot parameter "apic=debug" certain values are not formatted correctly wrt their size. In the "dmesg" snippet below, note that the output for "max redirection entries", and "IO APIC version" which are each defined to be just 8-bits long are displayed as 2 bytes in length. Similarly, "Dst" under the "IRQ redirection table" should only be 8-bits long. IO APIC #0...... ... ... .... register #01: 00170020 ....... : max redirection entries: 0017 ....... : PRQ implemented: 0 ....... : IO APIC version: 0020 ... ... .... IRQ redirection table: NR Dst Mask Trig IRR Pol Stat Dmod Deli Vect: 00 000 1 0 0 0 0 0 0 00 01 000 0 0 0 0 0 0 0 31 02 000 0 0 0 0 0 0 0 30 03 000 1 0 0 0 0 0 0 33 ... ... Do some formatting clean up, so you will see output like below: IO APIC #0...... ... ... .... register #01: 00170020 ....... : max redirection entries: 17 ....... : PRQ implemented: 0 ....... : IO APIC version: 20 ... ... .... IRQ redirection table: NR Dst Mask Trig IRR Pol Stat Dmod Deli Vect: 00 00 1 0 0 0 0 0 0 00 01 00 0 0 0 0 0 0 0 31 02 00 0 0 0 0 0 0 0 30 03 00 1 0 0 0 0 0 0 33 ... ... Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com> Link: http://lkml.kernel.org/r/20110708184557.2734.61830.sendpatchset@nchumbalkar.americas.cpqcorp.net Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-07-11x86: Disable AMD_NUMA for 32bit for nowTejun Heo
Commit 2706a0bf7b ("x86, NUMA: Enable CONFIG_AMD_NUMA on 32bit too") enabled AMD NUMA for 32bit too. Unfortunately, SPARSEMEM on 32bit had rather coarse (512MiB) addr->node mapping granularity due to lack of space in page->flags. This led to boot failure on certain AMD NUMA machines which had 128MiB alignment on nodes. Patches to properly detect this condition and reject NUMA configuration are posted[1] but deemed too pervasive for merge at this point (-rc6). Disable AMD NUMA for 32bit for now and re-enable once the detection logic is merged. [1] http://thread.gmane.org/gmane.linux.kernel/1161279/focus=1162583 Reported-by: Hans Rosenfeld <hans.rosenfeld@amd.com> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Conny Seidel <conny.seidel@amd.com> Link: http://lkml.kernel.org/r/20110711083432.GC943@htj.dyndns.org Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-07-11ftrace: Fix warning when CONFIG_FUNCTION_TRACER is not definedSteven Rostedt
The struct ftrace_hash was declared within CONFIG_FUNCTION_TRACER but was referenced outside of it. Reported-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2011-07-11hp-wmi: fix use after freeEric Dumazet
[ 191.310008] WARNING: kmemcheck: Caught 32-bit read from freed memory (f0d25f14) [ 191.310011] c056d2f088000000105fd2f00000000050415353040000000000000000000000 [ 191.310020] i i i i f f f f f f f f f f f f f f f f f f f f f f f f f f f f [ 191.310027] ^ [ 191.310029] [ 191.310032] Pid: 737, comm: modprobe Not tainted 3.0.0-rc5+ #268 Hewlett-Packard HP Compaq 6005 Pro SFF PC/3047h [ 191.310036] EIP: 0060:[<f80b3104>] EFLAGS: 00010286 CPU: 0 [ 191.310039] EIP is at hp_wmi_perform_query+0x104/0x150 [hp_wmi] [ 191.310041] EAX: f0d25601 EBX: f0d25f00 ECX: 000121cf EDX: 000121ce [ 191.310043] ESI: f0d25f10 EDI: f0f97ea8 EBP: f0f97ec4 ESP: c173f34c [ 191.310045] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 191.310046] CR0: 8005003b CR2: f540c000 CR3: 30f30000 CR4: 000006d0 [ 191.310048] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 191.310050] DR6: ffff4ff0 DR7: 00000400 [ 191.310051] [<f80b317b>] hp_wmi_dock_state+0x2b/0x40 [hp_wmi] [ 191.310054] [<f80b6093>] hp_wmi_init+0x93/0x1a8 [hp_wmi] [ 191.310057] [<c10011f0>] do_one_initcall+0x30/0x170 [ 191.310061] [<c107ab9f>] sys_init_module+0xef/0x1a60 [ 191.310064] [<c149f998>] sysenter_do_call+0x12/0x28 [ 191.310067] [<ffffffff>] 0xffffffff Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2011-07-11dell-laptop - using buffer without mutex_lockJose Alonso
Using buffer->output[1] without mutex_lock() Signed-off-by: Jose Alonso <joalonsof@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2011-07-11Revert: "dell-laptop: Toggle the unsupported hardware killswitch"Keng-Yu Lin
This reverts commit a3d77411e8b2ad661958c1fbee65beb476ec6d70, as it causes a mess in the wireless rfkill status on some models. It is probably a bad idea to toggle the rfkill for all dell models without the respect to the claim that it is hardware-controlled. Cc: stable@kernel.org Signed-off-by: Keng-Yu Lin <kengyu@canonical.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2011-07-11dlm: keep lkbs in idrDavid Teigland
This is simpler and quicker than the hash table, and avoids needing to search the hash list for every new lkid to check if it's used. Signed-off-by: David Teigland <teigland@redhat.com>
2011-07-11dlm: fix kmalloc argsDavid Teigland
The gfp and size args were switched. Signed-off-by: David Teigland <teigland@redhat.com>
2011-07-11dlm: don't do pointless NULL check, use kzalloc and fix order of argumentsJesper Juhl
In fs/dlm/lock.c in the dlm_scan_waiters() function there are 3 small issues: 1) There's no need to test the return value of the allocation and do a memset if is succeedes. Just use kzalloc() to obtain zeroed memory. 2) Since kfree() handles NULL pointers gracefully, the test of 'warned' against NULL before the kfree() after the loop is completely pointless. Remove it. 3) The arguments to kmalloc() (now kzalloc()) were swapped. Thanks to Dr. David Alan Gilbert for pointing this out. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: David Teigland <teigland@redhat.com>
2011-07-11ALSA: hda - Turn on extra EAPDs on Conexant codecsTakashi Iwai
Some machines seem to use EAPD control of the unused pin for controlling the overall EAPD. Since the driver currently doesn't check the EAPD of unused pins, the EAPD isn't enabled. For avoiding such a problem, turn all extra EAPDs on as default. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-11HID: uclogic: Add support for UC-Logic WP1062Nikolai Kondrashov
Add support for UC-Logic Tablet WP1062 by fixing its report descriptor. This tablet is sold as Monoprice 10X6.25 Inches Graphic Drawing Tablet. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Add sysfs support to wiimote driverDavid Herrmann
Add sysfs files for each led of the wiimote. Writing 1 to the file enables the led and 0 disables the led. We do not need memory barriers when checking wdata->ready since we use a spinlock directly after it. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Cache wiimote led stateDavid Herrmann
Save the current state of the leds in the wiimote data structure. This allows us to discard new led requests that wouldn't change anything. Protect the whole state structure by a spinlock. Every wiiproto_* function expects this spinlock to be held when called. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Add wiimote led requestDavid Herrmann
Add new request that sets the leds on the target device. Also, per default, set led1 after initializing a device. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Add wiimote input button parserDavid Herrmann
Parse input report 0x30 from the wiimote as button input. We need to send events for all buttons on every input report because the wiimote does not send events for single buttons but always for all buttons to us. The input layer, however, filters redundant events. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Add wiimote event handlerDavid Herrmann
Create array of all event handlers and call each handler when we receive the related event. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Add output queue for wiimote driverDavid Herrmann
The raw hid output function that is supported by bluetooth low-level hid driver does not provide an output queue and also may sleep. The wiimote driver, though, may need to send data in atomic context so this patch adds a buffered output queue for the wiimote driver. We use the shared workqueue to send our buffer to the hid device. There is always only one active worker which flushes the whole output queue to the device. If our queue is full, every further output is discarded. Special care is needed in the deinitialization routine. When wiimote_hid_remove is called, HID input is already disabled, but HID output may still be used from our worker and is then discarded by the lower HID layers. Therefore, we can safely disable the input layer since it is the only layer that still sends input events. Future sysfs attributes must be freed before unregistering input to avoid the sysfs handlers to send input events to a non-existing input layer. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Add wiimote send functionDavid Herrmann
The wiimote driver needs to send raw output reports to the wiimote device. Otherwise we could not manage the peripherals of the wiimote or perform memory operations on the wiimote. We cannot use hidinput_input_event of the lowlevel hid driver, since this does not accept raw input. Therefore, we need to use the same function that hidraw uses to send output. Side effect is, the raw output function is not buffered and can sleep. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Synchronize wiimote input and hid event handlingDavid Herrmann
The wiimote first starts HID hardware and then registers the input device. We need to synchronize the startup so no event handler will start parsing events when the wiimote device is not ready, yet. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Register input device in wiimote hid driverDavid Herrmann
Register input device so the wiimote can report input events on it. We do not use HIDINPUT because the wiimote does not provide any descriptor table which might be used by HIDINPUT. So we avoid having HIDINPUT parse the wiimote descriptor and create unrelated or unknown event flags. Instead we register our own input device that we have full control of. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Add wiimote device structureDavid Herrmann
Allocate wiimote device structure with all wiimote related data when registering new wiimote devices. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Register wiimote hid driver stubDavid Herrmann
The wiimote uses a fake HID protocol. Hence, we need to prevent HIDINPUT and HIDDEV from parsing wiimote data and instead parse raw hid events. Add VID/PID to hid-core so the special driver is loaded on new wiimotes. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11HID: wiimote: Add Nintendo Wii Remote driver stubDavid Herrmann
Add stub driver for the Nintendo Wii Remote. The wii remote uses the HID protocol to communicate with the host over bluetooth. Hence, add dependency for HIDP and place driver in hid subsystem. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-11ALSA: hda - Preserve input pin-ctl bits in HP-automute for VIA codecTakashi Iwai
For smart51 pins, we need to preserve the input pin-control bits at auto-mute controls instead of overwriting zero or pin-out-only. Otherwise the VREF won't be set properly when smart51 is disabled again. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-11ALSA: hda - Set line-out pin-ctls properly when indep-HP mode changesTakashi Iwai
When Independent-HP mode is changed for VIA, the driver needs to re-issue the auto-mute check so that the line-out pins are set properly without influence of HP pin state. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-11PM: Reintroduce dropped call to check_wakeup_irqsColin Cross
Patch 2e711c04dbbf7a7732a3f7073b1fc285d12b369d (PM: Remove sysdev suspend, resume and shutdown operations) deleted sysdev_suspend(), which was being relied on to call check_wakeup_irqs() in suspend. If check_wakeup_irqs() is not called, wake interrupts that are pending when suspend is entered may be lost. It also breaks IRQCHIP_MASK_ON_SUSPEND, which is handled in check_wakeup_irqs(). This patch adds a call to check_wakeup_irqs() in syscore_suspend(), similar to what was deleted in sysdev_suspend(). Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-07-11ipv4: Use universal hash for ARP.David S. Miller
We need to make sure the multiplier is odd. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-11ALSA: hda - Via Fix speaker-mute checks in VIA driverTakashi Iwai
When the line-jack is plugged/unplugged, the driver must check also the headphone jack state in addition to the line-out jack. Currently it checks only the line-out state and ignores the headphone. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-11neigh: Store hash shift instead of mask.David S. Miller
And mask the hash function result by simply shifting down the "->hash_shift" most significant bits. Currently which bits we use is arbitrary since jhash produces entropy evenly across the whole hash function result. But soon we'll be using universal hashing functions, and in those cases more entropy exists in the higher bits than the lower bits, because they use multiplies. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-11pcmcia: pxa2xx/vpac270: free gpios on exist rather than requestingJonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-07-11ARM: pxa/raumfeld: fix device name for codec ak4104Daniel Mack
In commit f0fba2ad (ASoC: multi-component - ASoC Multi-Component Support), the name of the ak4104 codec driver was changed without amending the platform code which uses it as well. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-07-11ARM: pxa/raumfeld: display initialisation fixesSven Neumann
The display requires some milliseconds between GPIO_TFT_VA_EN and GPIO_DISPLAY_ENABLE. Reorder initialisation to comply with the display spec. Also tune timings for better compliance with the spec. Signed-off-by: Sven Neumann <s.neumann@raumfeld.com> Acked-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-07-11ARM: pxa/raumfeld: adapt to upcoming hardware changeSven Neumann
The backlight control is going to change back to PWM in the upcoming Raumfeld Controller hardware revision. Signed-off-by: Sven Neumann <s.neumann@raumfeld.com> Acked-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-07-11ARM: pxa: fix gpio_to_chip() clash with gpiolib namespaceLinus Walleij
The PXA platform code has a static inline helper called gpio_to_chip which clashes with the gpiolib namespace if we try to expose the function with the same name from gpiolib, and it's still confusing even if we don't do that. So rename it to gpio_to_pxachip(). Reported-by: H Hartley Sweeten <hartleys@visionengravers.com> Cc: Eric Miao <eric.miao@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2011-07-11Bluetooth: Fixes l2cap "command reject" reply according to specIlia Kolomisnky
There can 3 reasons for the "command reject" reply produced by the stack. Each such reply should be accompanied by the relevand data ( as defined in spec. ). Currently there is one instance of "command reject" reply with reason "invalid cid" wich is fixed. Also, added clean-up definitions related to the "command reject" replies. Signed-off-by: Ilia Kolomisnky <iliak@ti.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-07-10[CPUFREQ] fix cpumask memory leak in acpi-cpufreq on cpu hotplug.Luming Yu
I came across a memory leak during a cyclic cpu-online-offline test. Signed-off-by: Yu Luming <luming.yu@intel.com> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Jones <davej@redhat.com>
2011-07-10Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (pmbus) Improve auto-detection of temperature status register hwmon: (lm95241) Fix negative temperature results hwmon: (lm95241) Fix chip detection code
2011-07-10hwmon: (pmbus) Improve auto-detection of temperature status registerGuenter Roeck
It is possible that a PMBus device supports the READ_TEMPERATURE2 and/or READ_TEMPERATURE3 registers but does not support READ_TEMPERATURE1. Improve temperature status register detection to address this condition. Reported-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.39+
2011-07-10hwmon: (lm95241) Fix negative temperature resultsGuenter Roeck
Negative temperatures were returned in degrees C instead of milli-Degrees C. Also, negative temperatures were reported for remote temperature sensors even if the chip was configured for positive-only results. Fix by detecting temperature modes, and by treating negative temperatures similar to positive temperatures, with appropriate sign extension. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org # 2.6.30+
2011-07-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix a copmile warning ASoC: ak4642: fixup snd_soc_update_bits mask for PW_MGMT2 ALSA: hda - Change all ADCs for dual-adc switching mode for Realtek ASoC: Manage WM8731 ACTIVE bit as a supply widget ASoC: Don't set invalid name string to snd_card->driver field ASoC: Ensure we delay long enough for WM8994 FLL to lock when starting ASoC: Tegra: I2S: Ensure clock is enabled when writing regs ASoC: Fix Blackfin I2S _pointer() implementation return in bounds values ASoC: tlv320aic3x: Do soft reset to codec when going to bias off state ASoC: tlv320aic3x: Don't sync first two registers from register cache audio: tlv320aic26: fix PLL register configuration
2011-07-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: conditional resource-reallocation through kernel parameter pci=realloc
2011-07-10Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6994/1: smp_twd: Fix typo in 'twd_timer_rate' printing ARM: 6987/1: l2x0: fix disabling function to avoid deadlock ARM: 6966/1: ep93xx: fix inverted RTS/DTR signals on uart1 ARM: 6980/1: mmci: use StartBitErr to detect bad connections ARM: 6979/1: mach-vt8500: add forgotten irq_data conversion ARM: move memory layout sanity checking before meminfo initialization ARM: 6990/1: MAINTAINERS: add entry for ARM PMU profiling and debugging ARM: 6989/1: perf: do not start the PMU when no events are present ARM: dmabounce: fix map_single() error return value
2011-07-10Merge branch 'drm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: clean up multiple crtc handling for evergreen+ (v2)
2011-07-10natsemi: fix another dma-debug reportJim Cromie
commit 2fb83cd618be34546fb526a9051eceaa95517026 Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Date: Sun Jul 3 22:34:29 2011 -0700 Above commit fixed previously reported warning, but I later noticed another one at shutdown. This commit fixes it. ------------[ cut here ]------------ WARNING: at /home/jimc/projects/lx/linux-2.6/lib/dma-debug.c:820 check_unmap+0x1fe/0x56c() natsemi 0000:00:06.0: DMA-API: device driver frees DMA memory with different size [device address=0x0000000007356840] [map size=1538 bytes] [unmap size=1522 bytes] Modules linked in: bridge stp llc x_tables ipv6 pc87360 hwmon_vid scx200_hrt pc8736x_gpio scx200_gpio nsc_gpio scx200_acb i2c_core arc4 rtl8180 mac80211 eeprom_93cx6 cfg80211 pcspkr scx200 rfkill ide_gd_mod ide_pci_generic ohci_hcd usbcore sc1200 ide_core [last unloaded: ebtables] Pid: 3996, comm: ifconfig Not tainted 3.0.0-rc6-skc-dyndbg+ #104 Call Trace: [<c011ca97>] warn_slowpath_common+0x4a/0x5f [<c0261ca5>] ? check_unmap+0x1fe/0x56c [<c011cb10>] warn_slowpath_fmt+0x26/0x2a [<c0261ca5>] check_unmap+0x1fe/0x56c [<c0116505>] ? check_preempt_curr+0x5a/0x6a [<c0262186>] debug_dma_unmap_page+0x53/0x5b [<c02aaaf9>] pci_unmap_single+0x4d/0x57 [<c02aab51>] drain_rx+0x4e/0x74 [<c02acc6e>] netdev_close+0x103/0x1b8 [<c02f097e>] ? spin_unlock_bh.clone.30+0x12/0x14 [<c02f10aa>] ? dev_deactivate_many+0xc1/0xef [<c02e05e9>] __dev_close_many+0x69/0x86 [<c02e0625>] __dev_close+0x1f/0x2c [<c02e3200>] __dev_change_flags+0x92/0x107 [<c02e32db>] dev_change_flags+0x13/0x3f [<c031e7ea>] devinet_ioctl+0x248/0x4b3 [<c02e3a9e>] ? dev_ioctl+0x50a/0x54c [<c031f509>] inet_ioctl+0x8e/0xa7 [<c02d506f>] sock_ioctl+0x1b6/0x1da [<c02d4eb9>] ? sock_fasync+0x61/0x61 [<c0183db4>] do_vfs_ioctl+0x44d/0x47f [<c0113cdb>] ? do_page_fault+0x268/0x299 [<c01339d0>] ? __put_cred+0x34/0x36 [<c0177d83>] ? sys_faccessat+0x13e/0x14b [<c0183e14>] sys_ioctl+0x2e/0x4a [<c035bc95>] syscall_call+0x7/0xb ---[ end trace 7013a1bdac403e56 ]--- Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-23 11:30:44 +0000