- 14 10月, 2009 7 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: kbuild: revert "save ARCH & CROSS_COMPILE ..." warn about use of uninstalled kernel headers kbuild: mkcompile_h: trivial cleanups kbuild: fix warning when domainname is not available kbuild: Fix size_append issue for bzip2/lzma kernel kbuild,scripts: use non-builtin echo for '-e' kbuild: fix the binrpm-pkg target to work with KBUILD_OUTPUT set
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由 Ingo Molnar 提交于
Commit d43c36dc ("headers: remove sched.h from interrupt.h") left some build errors in some configurations due to drivers having depended on getting header files "accidentally". Signed-off-by: NIngo Molnar <mingo@elte.hu> [ Combined several one-liners from Ingo into one single patch - Linus ] Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: fix possible deadlock in hidraw_read HID: fix kerneldoc comment for hid_input_report() HID: add __init/__exit macros to twinhan.c
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Allow all formats as default for Nvidia HDMI ALSA: aaci: ARM1176 aaci-pl041 AC97 register read timeout ALSA: hda - Fix volume-knob setup for Dell laptops with STAC9228 ALSA: hda - Fix mute sound with STAC9227/9228 codecs ALSA: bt87x - Add a whitelist for Pinnacle PCTV (11bd:0012) ALSA: hda - Fix overflow of spec->init_verbs in patch_realtek.c ALSA: ice1724 - Make call to set hw params succeed on ESI Juli@ ALSA: ice1724: Fix surround on Chaintech AV-710 ALSA: hda - Add full rates/formats support for Nvidia HDMI
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: ext3: Update documentation about ext3 quota mount options ext3: Don't update superblock write time when filesystem is read-only
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git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: Fix twl4030 boot with twl4030 usb transceiver enabled
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git://git.infradead.org/~dwmw2/iommu-2.6.32由 Linus Torvalds 提交于
* git://git.infradead.org/~dwmw2/iommu-2.6.32: x86: Move pci_iommu_init to rootfs_initcall() Run pci_apply_final_quirks() sooner. Mark pci_apply_final_quirks() __init rather than __devinit Rename pci_init() to pci_apply_final_quirks(), move it to quirks.c intel-iommu: Yet another BIOS workaround: Isoch DMAR unit with no TLB space intel-iommu: Decode (and ignore) RHSA entries intel-iommu: Make "Unknown DMAR structure" message more informative
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- 13 10月, 2009 15 次提交
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由 Takashi Iwai 提交于
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由 Takashi Iwai 提交于
In the commit f0613d57 ALSA: hda - Add full rates/formats support for Nvidia HDMI the flag LIMITIED_RATE_FMT_SUPPORT was set as default, as I forgot to clear before commit. Let's enable all formats/rates as default. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Philby John 提交于
After a reboot on an ARM1176 which amounts to a softreset, it has been noted that the ALSA driver does not get registered and the probe fails with the error "aaci-pl041 fpga:04: ac97 read back fail". In the process of reading from a register the SL1TxBusy bit is set indicating that the transceiver is busy and remains so until the default timeout occurs. Set the Power down register 0x26 to an arbitrary value as specified in the PL041 manual (page: 3-18) so that AACISL1TX/AACISL2TX registers take their default state. Signed-off-by: NPhilby John <pjohn@in.mvista.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
The volume-knob widget needs to be set with 0x7f instead of 0xff for Dell laptops with STAC9228 codec, too, like the previous commit. Reference: Novell bnc#545013 http://bugzilla.novell.com/show_bug.cgi?id=545013Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
On FSC laptops, the sound gets muted gradually when the volume is chnaged. This is due to the wrong volume-knob widget setup. The delta bit (bit 7) shouldn't be set for these devices. This patch adds a new quirk to set the value 0x7f to the widget 0x24 instead of 0xff. Reference: Novell bnc#546006 http://bugzilla.novell.com/show_bug.cgi?id=546006Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
ALC861-VD lenovo model causes overflow of spec->init_verbs entries due to the recent changes. Simply increase the array size to avoid the overflow. Reported-by: NLuca Tettamanti <kronos.it@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Jan Kara 提交于
Signed-off-by: NJan Kara <jack@suse.cz>
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由 Theodore Ts'o 提交于
This avoids updating the superblock write time when we are mounting the root file system read/only but we need to replay the journal; at that point, for people who are east of GMT and who make their clock tick in localtime for Windows bug-for-bug compatibility, and this will cause e2fsck to complain and force a full file system check. Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu> Signed-off-by: NJan Kara <jack@suse.cz>
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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: Prevent AER driver from being loaded on non-root port PCIE devices PCI: get larger bridge ranges when space is available PCI: pci.c: fix kernel-doc notation PCI quirk: TI XIO200a erroneously reports support for fast b2b transfers PCI PM: Read device power state from register after updating it PCI: remove pci_assign_resource_fixed() PCI: PCIe portdrv: remove "-driver" from driver name
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: (24 commits) ARM: force dcache flush if dcache_dirty bit set [ARM] pxa: workaround errata #37 by not using half turbo switching [ARM] pxamci: fix printing gpio numbers in pxamci_probe [ARM] pxa/csb726: adjust duplicate structure field initialization ARM: Add kmap_atomic type debugging ARM: boolean bit testing ARM: update die() output ARM: Dump code/mem oops lines with the appropriate log level ARM: Dump memory and backtrace as one printk per line ARM: 5756/1: ep93xx: introduce clk parent ARM: 5754/1: ep93xx: update i2c support ARM: 5753/1: ep93xx: remove old EP93XX_GPIO_* defines ARM: 5729/1: ep93xx: define EP93XX_*_PHYS_BASE with macros ARM: 5751/1: ep93xx/micro9: Add Micro9-Slim ARM: 5750/1: ep93xx/micro9: Update platform code ARM: 5749/1: ep93xx/micro9: Update maintainer ARM: 5752/1: SA1100: fix building of h3100 ARM: 5748/1: bcmring: fix build warning messages ARM: 5747/1: Fix the start_pg value in free_memmap() ARM: 5746/1: Handle possible translation errors in ARMv6/v7 coherent_user_range ...
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由 Mike Frysinger 提交于
The MUSB code relies on platform implementations that currently only exists for Arm and Blackfin processors, so have the MUSB Kconfig depend upon those arches. This should prevent other arches from building MUSB via randconfig. Reported-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Stefan Richter 提交于
struct sockaddr_storage * can safely be used as struct sockaddr *. Suppress an "incompatible pointer type" warning. Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Commit 46d57a44 ("serial: use tty_port pointers in the core code") contained two bugs that causes (rare) crashes: - the rename typoed one site - a NULL check was missed Reported-and-tested-by: NIngo Molnar <mingo@elte.hu> Cc: Greg KH <gregkh@suse.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Nitin Gupta 提交于
On ARM, update_mmu_cache() does dcache flush for a page only if it has a kernel mapping (page_mapping(page) != NULL). The correct behavior would be to force the flush based on dcache_dirty bit only. One of the cases where present logic would be a problem is when a RAM based block device[1] is used as a swap disk. In this case, we would have in-memory data corruption as shown in steps below: do_swap_page() { - Allocate a new page (if not already in swap cache) - Issue read from swap disk - Block driver issues flush_dcache_page() - flush_dcache_page() simply sets PG_dcache_dirty bit and does not actually issue a flush since this page has no user space mapping yet. - Now, if swap disk is almost full, this newly read page is removed from swap cache and corrsponding swap slot is freed. - Map this page anonymously in user space. - update_mmu_cache() - Since this page does not have kernel mapping (its not in page/swap cache and is mapped anonymously), it does not issue dcache flush even if dcache_dirty bit is set by flush_dcache_page() above. <user now gets stale data since dcache was never flushed> } Same problem exists on mips too. [1] example: - brd (RAM based block device) - ramzswap (RAM based compressed swap device) Signed-off-by: NNitin Gupta <ngupta@vflare.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 12 10月, 2009 18 次提交
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由 David Woodhouse 提交于
We want this to happen after the PCI quirks, which are now running at the very end of the fs_initcalls. This works around the BIOS problems which were originally addressed by commit db8be50c ('USB: Work around BIOS bugs by quiescing USB controllers earlier'), which was reverted in commit d93a8f82. Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 David Woodhouse 提交于
Having this as a device_initcall() means that some real device drivers can actually initialise _before_ the quirks are run, which is wrong. We want it to run _before_ device_initcall(), but _after_ fs_initcall(), since some arch-specific PCI initialisation like pcibios_assign_resources() is done at fs_initcall(). We could use rootfs_initcall() but I actually want to use that for the IOMMU initialisation, which has to come after the quirks, but still before the real devices. So use fs_initcall_sync() instead -- since this is entirely synchronous, it doesn't hurt that it'll escape the synchronisation. Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 David Woodhouse 提交于
It doesn't get invoked on hotplug; it can be thrown away after init. Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 David Woodhouse 提交于
This function may have done more in the past, but all it does now is apply the PCI_FIXUP_FINAL quirks. So name it sensibly and put it where it belongs. Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Roger Quadros 提交于
The usb regulator supplies (usb1v5, usb1v8 & usb3v1) must be available before adding the twl4030_usb child, else twl4030_usb_ldo_init() will always fail thus causing boot lock-up. This patch fixes boot on OMAP systems using the twl4030 usb transceiver. CONFIG_TWL4030_USB=y Signed-off-by: NRoger Quadros <ext-roger.quadros@nokia.com> Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
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由 Jiri Kosina 提交于
If the loop in hidraw_read() loops more than once, then we might end up trying to acquire already locked mutex, casuing a deadlock. Reported-by: Niceberg <iceberg@ispras.ru> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Dennis O'Brien 提交于
PXA27x Errata #37 implies system will hang when switching into or out of half turbo (HT bit in CLKCFG) mode, workaround this by not using it. Signed-off-by: NDennis O'Brien <dennis.obrien@eqware.net> Cc: stable-2.6.31 <stable@kernel.org> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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由 Antonio Ospite 提交于
Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it> Reviewed-by: NRobert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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由 Julia Lawall 提交于
Currently the irq_type field of the csb726_lan_config structure is initialized twice. The value in the first case, SMSC911X_IRQ_POLARITY_ACTIVE_LOW, is normally stored in the irq_polarity field, so I have renamed the field in the first initialization to that. Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NEric Miao <eric.y.miao@gmail.com>
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由 Linus Torvalds 提交于
This reverts commit db8be50c, as per http://bugzilla.kernel.org/show_bug.cgi?id=14374 http://marc.info/?l=linux-kernel&m=125446885705223&w=4 We simply can't do the USB handoff at FIXUP_HEADER time, since it will often require us to have valid IO mappings etc. But that in turn requires a whole different approach, not this trivial one-liner. Maybe we could teach all the USB quirk handoff handlers to only do the quirk if the device has all its registers set up (since if it isn't initialized, it's unlikely to be active), but regardless that will need a whole lot more code than just saying "let's do it really early". The proper fix is almost certainly to just leave the legacy IOMMU mappings active until after all devices have been initialized. Reported-by: NNick Piggin <npiggin@suse.de> Cc: David Woodhouse <David.Woodhouse@intel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
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由 Yinghai Lu 提交于
As reported in http://bugzilla.kernel.org/show_bug.cgi?id=13940 on some system when acpi are enabled, acpi clears some BAR for some devices without reason, and kernel will need to allocate devices for them. It then apparently hits some undocumented resource conflict, resulting in non-working devices. Try to increase alignment to get more safe range for unassigned devices. Signed-off-by: NYinghai Lu <yinghai@kernel.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Sam Ravnborg 提交于
Revert commit 57554334 It caused following issues: - On architectures where ARCH= setting is used to select between 32 and 64 bit this was no longer possible without "make mrproper" - If ARCH was changed then kbuild refused to run "make mrproper" because ARCH had changed - When CROSS_COMPILE was changed people were asked to run "make mrproper" but kbuild refused to run "make mrproper" because CROSS_COMPILE changed. - Spaces in CROSS_COMPILE was not 'supported' - If an non-existing ARCH= was used kbuild could get stuck Lessons learned: . Despite being simple and straghtforward people uses very different approaches when building the kernel. . CROSS_COMPILE is sometimes used for ccache despite cache being only a CC frontend so one would have expected CC to be used for this purpose. . And obviously this was not tested widely enough. Signed-off-by: NSam Ravnborg <sam@ravnborg.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org>
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由 Arnd Bergmann 提交于
User applications frequently hit problems when they try to use the kernel headers directly, rather than the exported headers. This adds an explicit warning for this case, and points to a URL holding an explanation of why this is wrong and what to do about it. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
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由 Felipe Contreras 提交于
UTS_TRUNCATTE is simpler this way, and now editors idetify this as a shell script. Signed-off-by: NFelipe Contreras <felipe.contreras@gmail.com> Acked-by: NWANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
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由 Felipe Contreras 提交于
Otherwise we get: "dnsdomainname: Unknown host" Signed-off-by: NFelipe Contreras <felipe.contreras@gmail.com> Acked-by: NWANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
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由 Alek Du 提交于
The Makefile.lib will call "echo -ne" to append uncompressed kernel size to bzip2/lzma kernel image. The "echo" here depends on the shell that /bin/sh pointing to. On Ubuntu system, the /bin/sh is pointing to dash, which does not support "echo -e" at all. Use /bin/echo instead of shell echo should always be safe. Signed-off-by: NAlek Du <alek.du@intel.com> Acked-by: NWANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
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