- 30 Jul, 2009 40 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Update defconfigs for embedded 6xx/7xxx, 8xx, 8{3,5,6}xxx powerpc/86xx: Update GE Fanuc sbc310 default configuration powerpc/86xx: Update defconfig for GE Fanuc's PPC9A cpm_uart: Don't use alloc_bootmem in cpm_uart_cpm2.c powerpc/83xx: Fix PCI IO base address on MPC837xE-RDB boards powerpc/85xx: Don't scan for TBI PHY addresses on MPC8569E-MDS boards powerpc/85xx: Fix ethernet link detection on MPC8569E-MDS boards powerpc/mm: Fix SMP issue with MMU context handling code
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git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: lguest and virtio: cleanup struct definitions to Linux style. lguest: update commentry lguest: fix comment style virtio: refactor find_vqs virtio: delete vq from list virtio: fix memory leak on device removal lguest: fix descriptor corruption in example launcher lguest: dereferencing freed mem in add_eventfd()
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Masami Hiramatsu authored
Use kernel_text_address() for checking probe address instead of __kernel_text_address(), because __kernel_text_address() returns true for init functions even after relaseing those functions. That will hit a BUG() in text_poke(). Signed-off-by:
Masami Hiramatsu <mhiramat@redhat.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Jim Keniston <jkenisto@us.ibm.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Not that anybody can blame him. It's a morass. But hey, it's way better than it _used_ to be, though, so thanks for all the fish. Signed-off-by: -
Rusty Russell authored
I've been doing this for years, and akpm picked me up on it about 12 months ago. lguest partly serves as example code, so let's do it Right. Also, remove two unused fields in struct vblk_info in the example launcher. Signed-off-by:Rusty Russell <rusty@rustcorp.com.au> Cc: Ingo Molnar <mingo@redhat.com>
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Rusty Russell authored
Every so often, after code shuffles, I need to go through and unbitrot the Lguest Journey (see drivers/lguest/README). Since we now use RCU in a simple form in one place I took the opportunity to expand that explanation. Signed-off-by: -
Rusty Russell authored
I don't really notice it (except to begrudge the extra vertical space), but Ingo does. And he pointed out that one excuse of lguest is as a teaching tool, it should set a good example. Signed-off-by: -
Michael S. Tsirkin authored
This refactors find_vqs, making it more readable and robust, and fixing two regressions from 2.6.30: - double free_irq causing BUG_ON on device removal - probe failure when vq can't be assigned to msi-x vector (reported on old host kernels) Tested-by:
Amit Shah <amit.shah@redhat.com> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Signed-off-by:
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Michael S. Tsirkin authored
This makes delete vq the reverse of find vq. This is required to make it possible to retry find_vqs after a failure, otherwise the list gets corrupted. Signed-off-by:
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Michael S. Tsirkin authored
Make vp_free_vectors do the reverse of vq_request_vectors. Signed-off-by:
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Rusty Russell authored
1d589bb1 "Add serial number support for virtio_blk, V4a" extended 'struct virtio_blk_config' to 536 bytes. Lguest and S/390 both use an 8 bit value for the feature length, and this change broke them (if the code is naive). Signed-off-by:
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Dan Carpenter authored
"new" was freed and then dereferenced. Also the return value wasn't being used so I modified the caller as well. Compile tested only. Found by smatch (http://repo.or.cz/w/smatch.git). regards, dan carpenter Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Kumar Gala authored
Signed-off-by:Kumar Gala <galak@kernel.crashing.org>
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Martyn Welch authored
General update of defconfig including the following notable changes: - Enable Highmem support. - Support for PCMCIA based daughter card. Signed-off-by:
Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by:
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Martyn Welch authored
General update of defconfig including the following notable changes: - Enable GPIO access via sysfs on GE Fanuc's PPC9A. - Enable Highmem support. - Support for PCMCIA based daughter card. Signed-off-by:
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Mark Ware authored
This is another alloc_bootmem() -> kzalloc() change, this time to fix the non-fatal badness caused when booting with a cpm2_uart console. Signed-off-by:
Mark Ware <mware@elphinstone.net> Signed-off-by:
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Anton Vorontsov authored
U-Boot maps PCI IO at 0xe0300000, while current dts files specify 0xe2000000. This leads to the following oops with CONFIG_8139TOO_PIO=y. 8139too Fast Ethernet driver 0.9.28 Machine check in kernel mode. Caused by (from SRR1=41000): Transfer error ack signal Oops: Machine check, sig: 7 [#1] MPC837x RDB [...] NIP [00000900] 0x900 LR [c0439df8] rtl8139_init_board+0x238/0x524 Call Trace: [cf831d90] [c0439dcc] rtl8139_init_board+0x20c/0x524 (unreliable) [cf831de0] [c043a15c] rtl8139_init_one+0x78/0x65c [cf831e40] [c0235250] pci_call_probe+0x20/0x30 [...] This patch fixes the issue by specifying the correct PCI IO base address. Signed-off-by:
Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by:
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Anton Vorontsov authored
Sometimes (e.g. when there are no UEMs attached to a board) fsl_pq_mdio_find_free() fails to find a spare address for a TBI PHY, this is because get_phy_id() returns bogus 0x0000ffff values (0xffffffff is expected), and therefore mdio bus probing fails with the following message: fsl-pq_mdio: probe of e0082120.mdio failed with error -16 And obviously ethernet doesn't work after this. This patch solves the problem by adding tbi-phy node into mdio node, so that we won't scan for spare addresses, we'll just use a fixed one. Signed-off-by:
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Anton Vorontsov authored
Linux isn't able to detect link changes on ethernet ports that were used by U-Boot. This is because U-Boot wrongly clears interrupt polarity bit (INTPOL, 0x400) in the extended status register (EXT_SR, 0x1b) of Marvell PHYs. There is no easy way for PHY drivers to know IRQ line polarity (we could extract it from the device tree and pass it to phydevs, but that'll be quite a lot of work), so for now just reset the PHYs to their default states. Signed-off-by:
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Kumar Gala authored
In switch_mmu_context() if we call steal_context_smp() to get a context to use we shouldn't fall through and than call steal_context_up(). Doing so can be problematic in that the 'mm' that steal_context_up() ends up using will not get marked dirty in the stale_map[] for other CPUs that might have used that mm. Thus we could end up with stale TLB entries in the other CPUs that can cause all kinda of havoc. Signed-off-by: -
git://aeryn.fluff.org.uk/bjdooks/linuxLinus Torvalds authored
* 'i2c-fixes-rc4' of git://aeryn.fluff.org.uk/bjdooks/linux: i2c-omap: OMAP3430 Silicon Errata 1.153 i2c-omap: In case of a NACK|ARDY|AL return from the ISR i2c-omap: Bug in reading the RXSTAT/TXSTAT values from the I2C_BUFFSTAT register i2c-sh_mobile: change module_init() to subsys_initcall() i2c: strncpy does not null terminate string i2c-s3c2410: s3c24xx_i2c_init: don't clobber IICLC value
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6Linus Torvalds authored
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Hibernate: Replace bdget call with simple atomic_inc of i_count PM / ACPI: HP G7000 Notebook needs a SCI_EN resume quirk
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Kristoffer Ericson authored
Add the relevant git repositories and affected files to the maintainership of HP Jornada 700-series and Epson s1d13xxxfb support. Signed-off-by:
Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Joe Perches authored
Add some touchups to the sample record. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Joe Perches authored
Switch the MAINTAINERS email address format from P: Linus Torvalds M: torvalds@linux-foundation.org to M: Linus Torvalds <torvalds@linux-foundation.org> Mainly to ease the copy-n-pasting of maitnainer addresses into email clients. The script to perform this operation: #! /bin/sh # # Change MAINTAINERS from # P: name # M: address # to: # M: name <address> # # Integrate P: and M: lines # perl -i -e 'local $/; while(<>) { s@P: ([^\n]+)\nM: ([^\n]+)\n@M: \1 <\2>\n@g; print; }' MAINTAINERS # # Quote names with periods, commas and parentheses # sed -r -i -e "s/^M: (.+)([\.,'\(])(.*) </M: \"\1\2\3\" </g" MAINTAINERS Signed-off-by:Pavel Machek <pavel@ucw.cz> Acked-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Joe Perches authored
Allow an option to control the minimum percentage of sign-offs required before being considered a maintainer. git-min-percent has a default value of 5 Signed-off-by:
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Joe Perches authored
Allow an option to control the minimum percentage of sign-offs required before being considered a maintainer. git-min-percent has a default value of 5 Signed-off-by:
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Joe Perches authored
Don't require a specific file in a directory to be tested. Also Arnd Bergmann pointed out that the MAINTAINERS pattern requirement that directory patterns have a trailing slash was unnecessary and was likely to be error prone. Removed that requirement. Signed-off-by:
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
Thomas Woller's email address bounces Nils Faerber isn't active Added Thomas Woller to CREDITS, Nils already has an entry Signed-off-by:
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
Jonathan Layes is hard to find. Signed-off-by:
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Joe Perches authored
from sections that should not have them. Signed-off-by:
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Joe Perches authored
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Joe Perches authored
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