- 05 3月, 2007 33 次提交
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由 Eric W. Biederman 提交于
In some cases when we are not using msi we need a way to ensure that the hardware does not have an msi capability enabled. Currently the code has been calling disable_msi_mode to try and achieve that. However disable_msi_mode has several other side effects and is only available when msi support is compiled in so it isn't really appropriate. Instead this patch implements pci_msi_off which disables all msi and msix capabilities unconditionally with no additional side effects. pci_disable_device was redundantly clearing the bus master enable flag and clearing the msi enable bit. A device that is not allowed to perform bus mastering operations cannot generate intx or msi interrupt messages as those are essentially a special case of dma, and require bus mastering. So the call in pci_disable_device to disable msi capabilities was redundant. quirk_pcie_pxh also called disable_msi_mode and is updated to use pci_msi_off. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jean Delvare 提交于
A -mm patch caused: In file included from drivers/pci/quirks.c:532: include/asm/io_apic.h:61: error: "MAX_IO_APICS" undeclared here (not in a function) So let's include the needed header. Signed-off-by: NJean Delvare <khali@linux-fr.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andrew Morton 提交于
In http://bugzilla.kernel.org/show_bug.cgi?id=8065, Shen points out that the cyclades driver forget to return closing_wait to userspace. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Shen <shanlu@cs.uiuc.edu> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: ide: make legacy IDE VLB modules check for the "probe" kernel params (v2) ide: remove some obsoleted kernel params (v2) ide/pci/delkin_cb.c: pci_module_init to pci_register_driver scc_pata: bugfix for checking DMA IRQ status ide: remove a ton of pointless #undef REALLY_SLOW_IO siimage: DRAC4 note adjust legacy IDE resource setting (v2) ide: fix pmac breakage ide-cs: Update device table ide: ide_get_best_pio_mode() returns incorrect IORDY setting (take 2) piix/slc90e66: more tuneproc() fixing (take 2) ide: fix drive side 80c cable check, take 2 cmd64x: fix PIO mode setup (take 3) alim15x3: fix PIO mode setup
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由 Linus Torvalds 提交于
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] pata_jmicron: build fix
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由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (5260): Cx88-blackbird: allow usage of both 376836 and 262144 sized firmware images V4L/DVB (5366): Pvrusb2: Fix compilation warning for amd64 builds (use %zu instead of %u)
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由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [VLAN]: Avoid a 4-order allocation. [HDLC] Fix dev->header_cache_update having a random value. [NetLabel]: Verify sensitivity level has a valid CIPSO mapping [PPPOE]: Key connections properly on local device. [AF_UNIX]: Test against sk_max_ack_backlog properly. [NET]: Fix bugs in "Whether sock accept queue is full" checking
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: (30 commits) [ARM] Acorn: move the i2c bus driver into drivers/i2c [ARM] ARM SCSI: Don't try to dma_map_sg too many scatterlist entries [ARM] ARM FAS216: don't modify scsi_cmnd request_bufflen [ARM] rtc-pcf8583: Final fixes for this RTC on RiscPC [ARM] rtc-pcf8583: correct month and year offsets [ARM] rtc-pcf8583: don't use BCD_TO_BIN/BIN_TO_BCD [ARM] EBSA110: Work around build errors [ARM] 4241/1: Define mb() as compiler barrier on a uniprocessor system [ARM] 4239/1: S3C24XX: Update kconfig entries for PM [ARM] 4238/1: S3C24XX: docs: update suspend and resume [ARM] 4237/2: oprofile: Always allow backtraces on ARM [ARM] Yet more asm/apm-emulation.h stuff ARM: OMAP: Add missing get_irqnr_preamble and arch_ret_to_user for omap2 ARM: OMAP: Use linux/delay.h not asm/delay.h ARM: OMAP: Remove obsolete alsa typedefs ARM: OMAP: omap1510->15xx conversions needed for sx1 ARM: OMAP: Add missing includes to board-nokia770 ARM: OMAP: Workqueue changes for board-h4.c ARM: OMAP: dmtimer.c omap1 register fix ARM: OMAP: board-nokia770: correct lcd name ...
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git://ftp.linux-mips.org/pub/scm/upstream-linus由 Linus Torvalds 提交于
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] MTX1: clear PCI errors [MIPS] MTX1: add idsel cardbus ressources [MIPS] MTX1: remove unneeded settings [MIPS] dma_sync_sg_for_cpu is a no-op except for non-coherent R10000s. [MIPS] Cobalt: update reserved resources [MIPS] SN: PCI fixup needs to include <irq.h>. [MIPS] DMA: Fix a bunch of warnings due to missing inline keywords. [MIPS] RM: It should be #ifdef CONFIG_FOO not #if CONFIG_FOO ... [MIPS] Fix and cleanup the mess that a dozen prom_printf variants are. [MIPS] DEC: Remove redeclarations of mips_machgroup and mips_machtype. [MIPS] No need to write c0_compare in plat_timer_setup [MIPS] Convert to RTC-class ds1742 driver [MIPS] Oprofile: Add missing break statements. [MIPS] jmr3927: build fix [MIPS] SNI: Fix mc146818_decode_year [MIPS] Replace sys32_timer_create with the generic compat_sys_timer_create. [MIPS] Replace sys32_socketcall with the generic compat_sys_socketcall. [MIPS] N32 waitid is the same as o32.
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由 Russell King 提交于
Move the Acorn IOC/IOMD I2C bus driver from drivers/i2c, strip out the reminants of the platform specific parts of the old PCF8583 RTC code, and remove the old obsolete PCF8583 driver. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
An off-by-one bug meant we were always trying to map one too many scatterlist entries. This was mostly harmless prior to the checks going in to consistent_sync(), but now causes the kernel to BUG. Also, powertec.c was missing an assignment to info->ec. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
SCSI doesn't want drivers to modify request_bufflen, so keep a driver-private copy of this in the scsi_pointer structure instead. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Replace the I2C bus address, as per drivers/acorn/char/pcf8583.c. Also, since this driver also contains Acorn RiscPC specific code for obtaining the current year from the SRAM (and updating the platform specific checksum when writing new data back) this is NOT a platform independent driver. Document it as such, and update the dependencies to reflect this fact. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
No, today is not 4th April 3907, it's 4th March 2007. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Both BCD_TO_BIN(x) and BIN_TO_BCD(x) have an unexpected side-effect - not only do they return the value as expected, they _modify_ their argument in the process. Let's play it safe and avoid these macros. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Florian Fainelli 提交于
This patch clears PCI errors after showing more debug informations. Signed-off-by: NFlorian Fainelli <florian.fainelli@int-evry.fr> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Florian Fainelli 提交于
Adds cardbus ressources for MTX1 boards which have a PCMCIA controller. Signed-off-by: NFlorian Fainelli <florian.fainelli@int-evry.fr> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Florian Fainelli 提交于
This patch removes unnecessary settings at setup time. Signed-off-by: NFlorian Fainelli <florian.fainelli@int-evry.fr> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Yoichi Yuasa 提交于
This patch has removed unused timer resource. Moreover, the name of reserved resources ware changed. Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
early_printk is a so much saner thing. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
If R4k counter was used for hpt_timer and interrupt source, c0_hpt_timer_init() initializes the c0_compare register. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
The generic rtc-ds1742 driver can be used for RBTX4927 and JMR3927 (with __swizzle_addr trick). This patch also removes MIPS local DS1742 stuff. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
This was causing oprofile to fail on R10000, R12000, R14000. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Thomas Bogendoerfer 提交于
Big endian RMs uses a different mc146818_decode_year than little endian RMs Correct mc146818_decode_year for years before 2000 Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 04 3月, 2007 7 次提交
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由 Andrew Morton 提交于
Use the standard magic.h for kvmfs. Cc: Avi Kivity <avi@qumranet.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NAvi Kivity <avi@qumranet.com>
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由 Avi Kivity 提交于
A bogus 'return r' can cause an otherwise successful module load to fail. This both denies users the use of kvm, and it also denies them the use of their machine, as it leaves a filesystem registered with its callbacks pointing into now-freed module memory. Fix by returning a zero like a good module. Thanks to Richard Lucassen <mailinglists@lucassen.org> (?) for reporting the problem and for providing access to a machine which exhibited it. Signed-off-by: NAvi Kivity <avi@qumranet.com>
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由 Uri Lublin 提交于
Enabling dirty page logging is done using KVM_SET_MEMORY_REGION ioctl. If the memory region already exists, we need to remove write accesses, so writes will be caught, and dirty pages will be logged. Signed-off-by: NUri Lublin <uril@qumranet.com> Signed-off-by: NAvi Kivity <avi@qumranet.com>
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由 Uri Lublin 提交于
To be called from kvm_vm_ioctl_set_memory_region() Signed-off-by: NUri Lublin <uril@qumranet.com> Signed-off-by: NAvi Kivity <avi@qumranet.com>
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由 Uri Lublin 提交于
Since dirty_bitmap is an unsigned long array, the alignment and size need to take that into account. Signed-off-by: NUri Lublin <uril@qumranet.com> Signed-off-by: NAvi Kivity <avi@qumranet.com>
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由 Uri Lublin 提交于
A few places where we modify guest memory fail to call mark_page_dirty(), causing live migration to fail. This adds the missing calls. Signed-off-by: NUri Lublin <uril@qumranet.com> Signed-off-by: NAvi Kivity <avi@qumranet.com>
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由 Avi Kivity 提交于
Signed-off-by: NAvi Kivity <avi@qumranet.com>
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