- 22 5月, 2009 1 次提交
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由 Martin Michlmayr 提交于
Remove explicit names from platform device resources since they will automatically be named after the platform device they're associated with. Signed-off-by: NMartin Michlmayr <tbm@cyrius.com> Acked-by: NRussell King <linux@arm.linux.org.uk> Signed-off-by: NNicolas Pitre <nico@marvell.com>
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- 21 5月, 2009 2 次提交
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由 Thomas Reitmayr 提交于
For the QNAP TS-119 and TS-219 the wrong MPPs were used for the SATA activity/presence LEDs. The new settings make these LEDs work as expected. Signed-off-by: NThomas Reitmayr <treitmayr@devbase.at> Tested-by: NMartin Michlmayr <tbm@cyrius.com> Signed-off-by: NNicolas Pitre <nico@marvell.com>
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由 Alessandro Rubini 提交于
The second argument of the probe method points to the amba_id structure, so it's better passed with the correct type. None of the current in-tree drivers uses the pointer, so they have only been checked for a clean compile. Change suggested by Russell King. Signed-off-by: NAlessandro Rubini <rubini@unipv.it> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 19 5月, 2009 2 次提交
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由 Rabin Vincent 提交于
Remove the __initdata annotation for the clock lookups, since they will be needed when loading modules which use clk_get(). Signed-off-by: NRabin Vincent <rabin@rab.in> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Rabin Vincent 提交于
Remove the __initdata annotation for the clock lookups, since they will be needed when loading modules which use clk_get(). Signed-off-by: NRabin Vincent <rabin@rab.in> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 18 5月, 2009 4 次提交
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由 Pavel Roskin 提交于
Signed-off-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Mel Gorman 提交于
pfn_valid() is meant to be able to tell if a given PFN has valid memmap associated with it or not. In FLATMEM, it is expected that holes always have valid memmap as long as there is valid PFNs either side of the hole. In SPARSEMEM, it is assumed that a valid section has a memmap for the entire section. However, ARM and maybe other embedded architectures in the future free memmap backing holes to save memory on the assumption the memmap is never used. The page_zone linkages are then broken even though pfn_valid() returns true. A walker of the full memmap must then do this additional check to ensure the memmap they are looking at is sane by making sure the zone and PFN linkages are still valid. This is expensive, but walkers of the full memmap are extremely rare. This was caught before for FLATMEM and hacked around but it hits again for SPARSEMEM because the page_zone linkages can look ok where the PFN linkages are totally screwed. This looks like a hatchet job but the reality is that any clean solution would end up consumning all the memory saved by punching these unexpected holes in the memmap. For example, we tried marking the memmap within the section invalid but the section size exceeds the size of the hole in most cases so pfn_valid() starts returning false where valid memmap exists. Shrinking the size of the section would increase memory consumption offsetting the gains. This patch identifies when an architecture is punching unexpected holes in the memmap that the memory model cannot automatically detect and sets ARCH_HAS_HOLES_MEMORYMODEL. At the moment, this is restricted to EP93xx which is the model sub-architecture this has been reported on but may expand later. When set, walkers of the full memmap must call memmap_valid_within() for each PFN and passing in what it expects the page and zone to be for that PFN. If it finds the linkages to be broken, it assumes the memmap is invalid for that PFN. Signed-off-by: NMel Gorman <mel@csn.ul.ie> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
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由 Russell King 提交于
Having discussed broadcast tick support with Thomas Glexiner, the broadcast tick devices should be registered with a higher rating than the global tick device, and it should have the ONESHOT and PERIODIC feature flags set. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Acked-by: NThomas Glexiner <tglx@linutronix.de>
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- 17 5月, 2009 12 次提交
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由 Russell King 提交于
smp_cross_call_done() is a no-op for MPCore, and since it's only used by platform code, there's no point in having it unless it's doing something. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
The ARM SMP code wasn't properly updated for the cpumask changes, which results in smp_timer_broadcast() broadcasting ticks to non-online CPUs. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Linus Torvalds 提交于
Ian Campbell noticed that since "Eliminate thousands of warnings with gcc 3.2 build" (commit 57adc4d2) all WARN_ON()'s currently appear to come from warn_slowpath_null(), eg: WARNING: at kernel/softirq.c:143 warn_slowpath_null+0x1c/0x20() because now that warn_slowpath_null() is in the call path, the __builtin_return_address(0) returns that, rather than the place that caused the warning. Fix this by splitting up the warn_slowpath_null/fmt cases differently, using a common helper function, and getting the return address in the right place. This also happens to avoid the unnecessary stack usage for the non-stdargs case, and just generally cleans things up. Make the function name printout use %pS while at it. Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Hugh Dickins <hugh@veritas.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: piix: The Sony TZ90 needs the cable type hardcoding icside: register second channel of version 6 PCB ide-tape: remove back-to-back REQUEST_SENSE detection
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由 Ricardo Martins 提交于
Compilation for this board yields the following errors: arch/arm/mach-pxa/viper.c:511: error: 'FFUART' undeclared here (not in a function) arch/arm/mach-pxa/viper.c:520: error: 'BTUART' undeclared here (not in a function) arch/arm/mach-pxa/viper.c:529: error: 'STUART' undeclared here (not in a function) Fix them by including the necessary header. Signed-off-by: NRicardo Martins <rasm@fe.up.pt> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Hartley Sweeten 提交于
Fix the clkdev API support for the ep93xx uart clocks. The uarts available in the ep93xx have individual clock controls. The current implementation assumes that the bootloader has enabled the clocks before the kernel has booted. It also assumes that the bootloader has set the UARTBAUD bit indicating that the uarts are running off the 14.7456MHz external crystal. This fixes both issues. It also allows the uart clocks to be stopped when there are no users. Tested-by: NMatthias Kaehlcke <matthias@kaehlcke.net> Cc: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6由 Linus Torvalds 提交于
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: Idle C-states disabled by max_cstate should not disable the TSC ACPI: idle: fix init-time TSC check regression ACPI processor: reset the throttling state once it's invalid ACPI processor: introduce module parameter processor.ignore_tpc ACPI, i915: build fix ACPI: suspend: restore BM_RLD on resume ACPI: resume: re-enable SCI-enable workaround thermal: fix off-by-1 error in trip point trigger condition eeepc-laptop: unregister_rfkill_notifier on failure asus-laptop: fix input keycode eeepc-laptop: support for super hybrid engine (SHE) eeepc-laptop: Work around rfkill firmware bug eeepc-laptop: report brightness control events via the input layer eeepc-laptop: fix wlan rfkill state change during init ACPI: suspend: don't let device _PS3 failure prevent suspend ACPI: power: update error message ACPI: video: DMI workaround another broken Acer BIOS enabling display brightness ACPICA: use acpi.* modparam namespace ACPI video: dmi check for broken _BQC on Acer Aspire 5720
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由 Alan Cox 提交于
The Sony TZ90 needs the cable type hardcoding. See bug #12734 Signed-off-by: NAlan Cox <alan@linux.intel.com> Reported-by: NJonathan E. Snow <jesnow@uh.edu> [bart: port it from ata_piix to piix and give reporter the proper credit] Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Sergei Shtylyov 提交于
The second IDE channel of version 6 PCB is not being registered anymore since the commit 48c3c107 (ide: add struct ide_host (take 3)). Signed-off-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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由 Tejun Heo 提交于
Impact: fix an oops which always triggers ide_tape_issue_pc() assumed drive->pc isn't NULL on invocation when checking for back-to-back request sense issues but drive->pc can be NULL and even when it's not NULL, it's not safe to dereference it once the previous command is complete because pc could have been freed or was on stack. Kill back-to-back REQUEST_SENSE detection. Signed-off-by: NTejun Heo <tj@kernel.org> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 16 5月, 2009 19 次提交
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由 Tony Lindgren 提交于
This makes the framebuffer work on omap3. Also fix the clk_get usage for checkpatch.pl "ERROR: do not use assignment in if condition". Cc: Imre Deak <imre.deak@nokia.com> Cc: linux-fbdev-devel@lists.sourceforge.net Acked-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Kalle Jokiniemi 提交于
The OMAP3430ES2_SAVEANDRESTORE_SHIFT macro is used by powerdomain code in "1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT" manner, but the definition was also (1 << 4), meaning we actually modified bit 16. So the definition needs to be 4. This fixes also a cold reset HW bug in OMAP3430 ES3.x where some of the efuse bits are not isolated during wake-up from off mode. This can cause randomish cold resets with off mode. Enabling the USBTLL hardware SAVEANDRESTORE causes the core power up assert to be delayed in a way that we will not get faulty values when boot ROM is reading the unisolated registers. Signed-off-by: NKalle Jokiniemi <kalle.jokiniemi@digia.com> Acked-by: NKevin Hilman <khilman@deeprootsystems.com> Acked-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Vikram Pandita 提交于
As per 3430 TRM, there are 6 banks [0 to 191] Signed-off-by: NTom Rix <Tom.Rix@windriver.com> Signed-off-by: NVikram Pandita <vikram.pandita@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Len Brown 提交于
Merge branches 'release', 'bugzilla-13032', 'bugzilla-13041+', 'bugzilla-13121', 'bugzilla-13165', 'bugzilla-13243', 'bugzilla-13259', 'resume-sci-en-regression', 'thermal-regression', 'tsc-regression' and 'asus-2.6.30' into release
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由 Len Brown 提交于
Processor idle power states C2 and C3 stop the TSC on many machines. Linux recognizes this situation and marks the TSC as unstable: Marking TSC unstable due to TSC halts in idle But if those same machines are booted with "processor.max_cstate=1", then there is no need to validate C2 and C3, and no need to disable the TSC, which can be reliably used as a clocksource. Signed-off-by: NLen Brown <len.brown@intel.com> Acked-by: NThomas Gleixner <tglx@linutronix.de>
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由 Len Brown 提交于
A previous 2.6.30 patch, a71e4917, (ACPI: idle: mark_tsc_unstable() at init-time, not run-time) erroneously disabled the TSC on systems that did not actually have valid deep C-states. Move the check after the deep-C-states are validated, via new helper, tsc_check_state(), hich replaces tsc_halts_in_c(). Signed-off-by: NLen Brown <len.brown@intel.com> Acked-by: NVenkatesh Pallipadi <venkatesh.pallipadi@intel.com> Acked-by: NThomas Gleixner <tglx@linutronix.de> Tested-by: NFrans Pop <elendil@planet.nl>
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由 Linus Torvalds 提交于
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由 Zhang Rui 提交于
If the BIOS hands us an invalid throttling state, write a valid state. http://bugzilla.kernel.org/show_bug.cgi?id=13259Signed-off-by: NZhang Rui <rui.zhang@intel.com> Tested-by: NJames Ettle <theholyettlz@googlemail.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Zhang Rui 提交于
Introduce module parameter processor.ignore_tpc. Some laptops are shipped with buggy _TPC, this module parameter is used to to disable the buggy support. http://bugzilla.kernel.org/show_bug.cgi?id=13259Signed-off-by: NZhang Rui <rui.zhang@intel.com> Tested-by: NJames Ettle <theholyettlz@googlemail.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Len Brown 提交于
drivers/built-in.o: In function `intel_opregion_init': (.text+0x9d540): undefined reference to `acpi_video_register' http://bugzilla.kernel.org/show_bug.cgi?id=13165Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Len Brown 提交于
In 2.6.29, 31878dd8 "ACPI: remove BM_RLD access from idle entry path" moved BM_RLD initialization to init-time from run time. But we discovered that some BIOS do not restore BM_RLD after suspend, causing device errors on C3 and C4 after resume. So now the kernel restores BM_RLD. http://bugzilla.kernel.org/show_bug.cgi?id=13032Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Lin Ming 提交于
The BIOS bug workaround mistakenly got disabled when we followed the ACPI specification more closely by ignoring OS updates to that bit. (The BIOS is supposed to update SCI_EN, not the OS) http://bugzilla.kernel.org/show_bug.cgi?id=13289Signed-off-by: NLin Ming <ming.m.lin@intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI MSI: Fix MSI-X with NIU cards PCI: Fix pci-e port driver slot_reset bad default return value
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git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6: Bluetooth: Don't trigger disconnect timeout for security mode 3 pairing Bluetooth: Don't use hci_acl_connect_cancel() for incoming connections Bluetooth: Fix wrong module refcount when connection setup fails Another case of me handling the fallout from Davem's unfortunate addiction to shuffleboard. Won't anybody think of the children? Join the anti-shuffleboard league today!
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git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel由 Linus Torvalds 提交于
* 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: Add new GET_PIPE_FROM_CRTC_ID ioctl. drm/i915: Set HDMI hot plug interrupt enable for only the output in question. drm/i915: Include 965GME pci ID in IS_I965GM(dev) to match UMS. drm/i915: Use the GM45 VGA hotplug workaround on G45 as well. drm/i915: ignore LVDS on intel graphics systems that lie about having it drm/i915: sanity check IER at wait_request time drm/i915: workaround IGD i2c bus issue in kernel side (v2) drm/i915: Don't allow binding objects into the last page of the aperture. drm/i915: save/restore fence registers across suspend/resume drm/i915: x86 always has writeq. Add I915_READ64 for symmetry.
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev由 Linus Torvalds 提交于
* 'upstream-linus' of ssh://master.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: Media rotation rate and form factor heuristics libata: Report disk alignment and physical block size sata_fsl: Fix the command description of FSL SATA controller sata_fsl: Fix compile warnings [libata] sata_sx4: fixup interrupt handling [libata] sata_sx4: convert to new exception handling methods
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6: iwlwifi: fix device id registration for 6000 series 2x2 devices ath5k: update channel in sw state after stopping RX and TX rtl8187: use DMA-aware buffers with usb_control_msg mac80211: avoid NULL ptr deref when finding max_rates in PID and minstrel airo: airo_get_encode{,ext} potential buffer overflow Pulled directly by Linus because Davem is off playing shuffle-board at some Alaskan cruise, and the NULL ptr deref issue hits people and should get merged sooner rather than later. David - make us proud on the shuffle-board tournament!
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由 Martin K. Petersen 提交于
This patch provides new heuristics for parsing both the form factor and media rotation rate ATA IDENFITY words. The reported ATA version must be 7 or greater and the device must return values defined as valid in the standard. Only then are the characteristics reported to SCSI via the VPD B1 page. This seems like a reasonable compromise to me considering that we have been shipping several kernel releases that key off the rotation rate bit without any version checking whatsoever. With no complaints so far. Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Martin K. Petersen 提交于
For disks with 4KB sectors, report the correct block size and alignment when filling out the READ CAPACITY(16) response. This patch is based upon code from Matthew Wilcox' 4KB ATA tree. I fixed the bug I reported a while back caused by ATA and SCSI using different approaches to describing the alignment. Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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