- 09 6月, 2009 3 次提交
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由 Andreas Herrmann 提交于
Booting a 32-bit kernel on Magny-Cours results in the following panic: ... Using APIC driver default ... Overriding APIC driver with bigsmp ... Getting VERSION: 80050010 Getting VERSION: 80050010 Getting ID: 10000000 Getting ID: ef000000 Getting LVT0: 700 Getting LVT1: 10000 Kernel panic - not syncing: Boot APIC ID in local APIC unexpected (16 vs 0) Pid: 1, comm: swapper Not tainted 2.6.30-rcX #2 Call Trace: [<c05194da>] ? panic+0x38/0xd3 [<c0743102>] ? native_smp_prepare_cpus+0x259/0x31f [<c073b19d>] ? kernel_init+0x3e/0x141 [<c073b15f>] ? kernel_init+0x0/0x141 [<c020325f>] ? kernel_thread_helper+0x7/0x10 The reason is that default_get_apic_id handled extension of local APIC ID field just in case of XAPIC. Thus for this AMD CPU, default_get_apic_id() returns 0 and bigsmp_get_apic_id() returns 16 which leads to the respective kernel panic. This patch introduces a Linux specific feature flag to indicate support for extended APIC id (8 bits instead of 4 bits width) and sets the flag on AMD CPUs if applicable. Signed-off-by: NAndreas Herrmann <andreas.herrmann3@amd.com> Cc: <stable@kernel.org> LKML-Reference: <20090608135509.GA12431@alberich.amd.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Andreas Herrmann 提交于
Using gcc 3.3.5 a "make allmodconfig" + "CONFIG_KVM=n" triggers a build error: arch/x86/mm/built-in.o(.init.text+0x43f7): In function `__change_page_attr': arch/x86/mm/pageattr.c:114: undefined reference to `__udivdi3' make: *** [.tmp_vmlinux1] Error 1 The culprit turned out to be a division in arch/x86/mm/memtest.c For more info see this thread: http://marc.info/?l=linux-kernel&m=124416232620683 The patch entirely removes the division that caused the build error. [ Impact: build fix with certain GCC versions ] Reported-by: NTetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by: NAndreas Herrmann <andreas.herrmann3@amd.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: xiyou.wangcong@gmail.com Cc: Andrew Morton <akpm@linux-foundation.org> Cc: <stable@kernel.org> LKML-Reference: <20090608170939.GB12431@alberich.amd.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jack Steiner 提交于
Fix bug in the SGI UV macros that support systems with multiple coherency domains. The macros used for referencing global MMR (chipset registers) are failing to correctly "or" the NASID (node identifier) bits that reside above M+N. These high bits are supplied automatically by the chipset for memory accesses coming from the processor socket. However, the bits must be present for references to the special global MMR space used to map chipset registers. (See uv_hub.h for more details ...) The bug results in references to invalid/incorrect nodes. Signed-off-by: NJack Steiner <steiner@sgi.com> Cc: <stable@kernel.org> LKML-Reference: <20090608154405.GA16395@sgi.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 07 6月, 2009 2 次提交
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由 Lubomir Rintel 提交于
This fixes a stack corruption panic or null dereference oops due to a bad GS in resume_userspace() when returning from sys_vm86() and calling lockdep_sys_exit(). Only a problem when CONFIG_LOCKDEP and CONFIG_CC_STACKPROTECTOR enabled. Signed-off-by: NLubomir Rintel <lkundrak@v3.sk> Cc: H. Peter Anvin <hpa@zytor.com> LKML-Reference: <1244384628.2323.4.camel@bimbo> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jean Delvare 提交于
The Dell Optiplex 360 hangs on reboot, just like the Optiplex 330, so the same quirk is needed. Signed-off-by: NJean Delvare <jdelvare@suse.de> Cc: Steve Conklin <steve.conklin@canonical.com> Cc: Leann Ogasawara <leann.ogasawara@canonical.com> Cc: <stable@kernel.org> LKML-Reference: <200906051202.38311.jdelvare@suse.de> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 03 6月, 2009 1 次提交
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由 Cliff Wickman 提交于
The UV tlb shootdown code has a serious initialization error. An array of structures [32*8] is initialized as if it were [32]. The array is indexed by (cpu number on the blade)*8, so the short initialization works for up to 4 cpus on a blade. But above that, we provide an invalid opcode to the hub's broadcast assist unit. This patch changes the allocation of the array to use its symbolic dimensions for better clarity. And initializes all 32*8 entries. Shortened 'UV_ACTIVATION_DESCRIPTOR_SIZE' to 'UV_ADP_SIZE' per Ingo's recommendation. Tested on the UV simulator. Signed-off-by: NCliff Wickman <cpw@sgi.com> Cc: <stable@kernel.org> LKML-Reference: <E1M6lZR-0007kV-Aq@eag09.americas.sgi.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 01 6月, 2009 10 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging由 Linus Torvalds 提交于
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: Update documentation on fan_max hwmon: (lm78) Add missing __devexit_p()
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix section attribute warnings. sparc64: Fix SET_PERSONALITY to not clip bits outside of PER_MASK.
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: 3c509: Add missing EISA IDs MAINTAINERS: take maintainership of the cpmac Ethernet driver net/firmare: Ignore .cis files ath1e: add new device id for asus hardware mlx4_en: Fix a kernel panic when waking tx queue rtl8187: add USB ID for Linksys WUSB54GC-EU v2 USB wifi dongle at76c50x-usb: avoid mutex deadlock in at76_dwork_hw_scan mac8390: fix build with NET_POLL_CONTROLLER cxgb3: link fault fixes cxgb3: fix dma mapping regression netfilter: nfnetlink_log: fix wrong skbuff size calculation netfilter: xt_hashlimit does a wrong SEQ_SKIP bfin_mac: fix build error due to net_device_ops convert atlx: move modinfo data from atlx.h to atl1.c gianfar: fix babbling rx error event bug cls_cgroup: read classid atomically in classifier netfilter: nf_ct_dccp: add missing DCCP protocol changes in event cache netfilter: nf_ct_tcp: fix accepting invalid RST segments
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git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6: headers_check fix: linux/net_dropmon.h headers_check fix: linux/auto_fs.h
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由 Christian Engelmayer 提交于
Add fan_max description. Add fan limit alarm 'max_alarm' to the alarm section. Signed-off-by: NChristian Engelmayer <christian.engelmayer@frequentis.com> Acked-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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由 Mike Frysinger 提交于
The remove function uses __devexit, so the .remove assignment needs __devexit_p() to fix a build error with hotplug disabled. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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由 Maciej W. Rozycki 提交于
Several EISA device IDs for 3c509 family network cards are missing from the driver, making the cards unusable in their EISA mode. Here's a fix to add them based on the EISA configuration files distributed by 3Com and our eisa.ids database. Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
This patch adds me as the maintainer of the CPMAC (AR7) Ethernet driver. Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jaswinder Singh Rajput 提交于
fix the following 'make headers_check' warnings: usr/include/linux/net_dropmon.h:7: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com>
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由 Jaswinder Singh Rajput 提交于
fix the following 'make headers_check' warnings: usr/include/linux/auto_fs.h:17: include of <linux/types.h> is preferred over <asm/types.h> Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com>
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- 31 5月, 2009 2 次提交
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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: ide_pci_generic: add quirk for Netcell ATA RAID
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We need to explicitly mark words 85-87 as valid ones since firmware doesn't do it. This should fix support for LBA48 and FLUSH CACHE [EXT] command which stopped working after we applied more strict checking of identify words in: commit 942dcd85 ("ide: idedisk_supports_lba48() -> ata_id_lba48_enabled()") and commit 4b58f17d ("ide: ide_id_has_flush_cache() -> ata_id_flush_enabled()") Reported-and-tested-by: N"Trevor Hemsley" <trevor.hemsley@ntlworld.com> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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- 30 5月, 2009 19 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: fix bh leak in nilfs_cpfile_delete_checkpoints function
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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, i915: build fix (v2) acpi-cpufreq: fix printk typo and indentation ACPI processor: remove spurious newline from warning message drm/i915: acpi/video.c fix section mismatch warning ACPI: video: DMI workaround broken Acer 5315 BIOS enabling display brightness ACPI: video: DMI workaround broken eMachines E510 BIOS enabling display brightness ACPI: sanity check _PSS frequency to prevent cpufreq crash i7300_idle: allow testing on i5000-series hardware w/o re-compile PCI/ACPI: fix wrong ref count handling in acpi_pci_bind() cpuidle: fix AMD C1E suspend hang cpuidle: makes AMD C1E work in acpi_idle
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git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx由 Linus Torvalds 提交于
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: fsldma: Fix compile warnings fsldma: fix memory leak on error path in fsl_dma_prep_memcpy() fsldma: snooping is not enabled for last entry in descriptor chain fsldma: fix infinite loop on multi-descriptor DMA chain completion fsldma: fix "DMA halt timeout!" errors fsldma: fix check on potential fdev->chan[] overflow fsldma: update mailling list address in MAINTAINERS
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由 Ryusuke Konishi 提交于
The nilfs_cpfile_delete_checkpoints() wrongly skips brelse() for the header block of checkpoint file in case of errors. This fixes the leak bug. Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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由 Matt Kraai 提交于
Signed-off-by: NMatt Kraai <kraai@ftbfs.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Greg Kroah-Hartman 提交于
Gary Lin reports that a new device id needs to be added to the atl1e in order to get some new Asus hardware to work properly. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yevgeny Petrilin 提交于
When the transmit queue gets full we enable interrupts for TX completions There was a race that we handled the TX queue both from the interrupt context and from the transmit function. Using "spin_trylock_irq()" ensures this doesn't happen. Signed-off-by: NYevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Len Brown 提交于
Merge branches 'bugzilla-13121+', 'bugzilla-13233', 'redhat-bugzilla-500311', 'pci-bind-oops', 'misc-2.6.30' and 'i7300_idle' into release
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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' v2: move under DRM_I915 from DRM_I915_KMS Signed-off-by: NLen Brown <len.brown@intel.com> Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Frans Pop 提交于
Commit 4973b22a ("ACPI processor: reset the throttling state once it's invalid") introduced a new warning which prints a spurious newline. The ACPI_WARNING macro that is used already takes care of adding a newline, after adding ACPI_CA_VERSION to the message. Remove the newline to avoid the message getting split into two lines. Signed-off-by: NFrans Pop <elendil@planet.nl> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Jaswinder Singh Rajput 提交于
Currently acpi_video_exit() is exported as well as using __exit which causes: WARNING: drivers/acpi/video.o(__ksymtab+0x0): Section mismatch in reference from the variable __ksymtab_acpi_video_exit to the function .exit.text:acpi_video_exit() The symbol acpi_video_exit is exported and annotated __exit Fix this by removing the __exit annotation of acpi_video_exit or drop the export. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Zhang Rui 提交于
http://bugzilla.kernel.org/show_bug.cgi?id=13121Signed-off-by: NZhang Rui <rui.zhang@intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Zhang Rui 提交于
http://bugzilla.kernel.org/show_bug.cgi?id=13376Signed-off-by: NZhang Rui <rui.zhang@intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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由 Len Brown 提交于
When BIOS SETUP is changed to disable EIST, some BIOS hand the OS an un-initialized _PSS: Name (_PSS, Package (0x06) { Package (0x06) { 0x80000000, // frequency [MHz] 0x80000000, // power [mW] 0x80000000, // latency [us] 0x80000000, // BM latency [us] 0x80000000, // control 0x80000000 // status }, ... These are outrageous values for frequency, power and latency, raising the question where to draw the line between legal and illegal. We tend to survive garbage in the power and latency fields, but we can BUG_ON when garbage is in the frequency field. Cpufreq multiplies the frequency by 1000 and stores it in a u32 KHz. So disregard a _PSS with a frequency so large that it can't be represented by cpufreq. https://bugzilla.redhat.com/show_bug.cgi?id=500311Signed-off-by: NLen Brown <len.brown@intel.com>
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由 David S. Miller 提交于
CSUM copy to/from user assembler was missing allocatable and executable attributes for .fixup Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] update mach-types [ARM] Add cmpxchg support for ARMv6+ systems (v5) [ARM] barriers: improve xchg, bitops and atomic SMP barriers Gemini: Fix SRAM/ROM location after memory swap MAINTAINER: Add F: entries for Gemini and FA526 [ARM] disable NX support for OABI-supporting kernels [ARM] add coherent DMA mask for mv643xx_eth [ARM] pxa/palm: fix PalmLD/T5/TX AC97 MFP [ARM] pxa: add parameter to clksrc_read() for pxa168/910 [ARM] pxa: fix the incorrectly defined drive strength macros for pxa{168,910} [ARM] Orion: Remove explicit name for platform device resources [ARM] Kirkwood: Correct MPP for SATA activity/presence LEDs of QNAP TS-119/TS-219. [ARM] pxa/ezx: fix pin configuration for low power mode [ARM] pxa/spitz: provide spitz_ohci_exit() that unregisters USB_HOST GPIO [ARM] pxa: enable GPIO receivers after configuring pins [ARM] pxa: allow gpio_reset drive high during normal work [ARM] pxa: save/restore PGSR on suspend/resume.
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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 Hotplug: acpiphp: don't store a pci_dev in acpiphp_func
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- 29 5月, 2009 3 次提交
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git://git.infradead.org/~dwmw2/mtd-2.6.30由 Linus Torvalds 提交于
* git://git.infradead.org/~dwmw2/mtd-2.6.30: jffs2: Fix corruption when flash erase/write failure mtd: MXC NAND driver fixes (v5)
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: Revert "USB: Correct Makefile to make isp1760 buildable" usb-serial: fix crash when sub-driver updates firmware USB: isp1760: urb_dequeue doesn't always find the urbs USB: Yet another Conexant Clone to add to cdc-acm.c USB: atmel_usb_udc: Use kzalloc() to allocate ep structures USB: atmel-usba-udc : fix control out requests.
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: Driver Core: do not oops when driver_unregister() is called for unregistered drivers sysfs: file.c: use create_singlethread_workqueue()
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