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2008-12-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits) net: Allow dependancies of FDDI & Tokenring to be modular. igb: Fix build warning when DCA is disabled. net: Fix warning fallout from recent NAPI interface changes. gro: Fix potential use after free sfc: If AN is enabled, always read speed/duplex from the AN advertising bits sfc: When disabling the NIC, close the device rather than unregistering it sfc: SFT9001: Add cable diagnostics sfc: Add support for multiple PHY self-tests sfc: Merge top-level functions for self-tests sfc: Clean up PHY mode management in loopback self-test sfc: Fix unreliable link detection in some loopback modes sfc: Generate unique names for per-NIC workqueues 802.3ad: use standard ethhdr instead of ad_header 802.3ad: generalize out mac address initializer 802.3ad: initialize ports LACPDU from const initializer 802.3ad: remove typedef around ad_system 802.3ad: turn ports is_individual into a bool 802.3ad: turn ports is_enabled into a bool 802.3ad: make ntt bool ixgbe: Fix set_ringparam in ixgbe to use the same memory pools. ... Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due to the conversion to %pI (in this networking merge) and the addition of doing IPv6 addresses (from the earlier merge of CIFS).
2008-12-25Merge branch 'topic/asoc' into to-pushTakashi Iwai
2008-12-22IXP4xx: move common debugging from network drivers to QMGR module.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: clear IRQ stat in qmgr_disable_irq().Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: check for queue being empty in qmgr_release_queue().Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-15Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/e1000e/ich8lan.c
2008-12-15[ARM] Ensure linux/hardirqs.h is included where requiredRussell King
... for the removal of it from asm-generic/local.h Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-14[ARM] fix kernel-doc syntaxRandy Dunlap
Fix kernel-doc notation to use correct syntax. Even though this should be moved to where the function is actually implemented... Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-14[ARM] arch/arm/common/sa1111.c: Correct error handling codeJulia Lawall
If it is reasonable to apply PTR_ERR to the result of calling clk_get, then that result should first be tested with IS_ERR, not with !. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E,E1; @@ if ( - E == NULL + IS_ERR(E) ) { <+... when != E = E1 PTR_ERR(E) ...+> } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-11[ARM] 5341/2: there is no copy_page on nommu ARMNicolas Pitre
... as it is defined with memcpy, therefore no copy_page symbol to export. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-09Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] Fix alignment fault handling for ARMv6 and later CPUs [ARM] 5340/1: fix stack placement after noexecstack changes [ARM] 5339/1: fix __fls() on ARM [ARM] Orion: fix bug in pcie configuration cycle function field mask [ARM] omap: fix a pile of issues
2008-12-07[ARM] Fix alignment fault handling for ARMv6 and later CPUsRussell King
On ARMv6 and later CPUs, it is possible for userspace processes to get stuck on a misaligned load or store due to the "ignore fault" setting; unlike previous CPUs, retrying the instruction without the 'A' bit set does not always cause the load to succeed. We have no real option but to default to fixing up alignment faults on these CPUs, and having the CPU fix up those misaligned accesses which it can. Reported-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-06[ARM] 5340/1: fix stack placement after noexecstack changesLennert Buytenhek
Commit 8ec53663d2698076468b3e1edc4e1b418bd54de3 ("[ARM] Improve non-executable support") added support for detecting non-executable stack binaries. One of the things it does is to make READ_IMPLIES_EXEC be set in ->personality if we are running on a CPU that doesn't support the XN ("Execute Never") page table bit or if we are running a binary that needs an executable stack. This exposed a latent bug in ARM's asm/processor.h due to which we'll end up placing the stack at a very low address, where it will bump into the heap on any application that uses significant amount of stack or heap or both, causing many interesting crashes. Fix this by testing the ADDR_LIMIT_32BIT bit in ->personality instead of testing for equality against PER_LINUX_32BIT. Reviewed-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-04[ARM] 5339/1: fix __fls() on ARMNicolas Pitre
Commit 0c65f459ce6c intended to fix truncation issues with fls() on ARMv5+ by renaming it to __fls() and wrapping it into a C function. However that didn't take into account the fact that __fls() already already had different semantics in the kernel. Let's move the __fls() code into fls() function directly, and redefine __fls() with the appropriate semantics. While at it, bring a generic __fls() definition for pre ARMv5 too. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-02Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/ixgbe/ixgbe_main.c drivers/net/smc91x.c
2008-12-02[ARM] Orion: fix bug in pcie configuration cycle function field maskSaeed Bishara
The function field is 3 bits. Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-12-01spi: fix spi_s3c24xx_gpio num_chipselectBen Dooks
The spi master driver must have num_chipselect set to allow the bus to initialise. Pass this through the platform data. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-01[ARM] omap: fix a pile of issuesRussell King
This patch fixes a number of sillies, from missing 'const' to using 'return' in void functions, to functions with no arguments not even 'void' and a cast which isn't required. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01Merge branch 'upstream' into topic/asocTakashi Iwai
2008-11-27Merge branch 'for-rmk' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
2008-11-27[ARM] pxa/palmtx: misc fixes to use generic GPIO APIMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-11-27Merge branch 'omap-fixes' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2008-11-26ARM: OMAP: Fixes for suspend / resume GPIO wake-up handlingTero Kristo
Use the correct wake-up enable register, and make it work with 34xx also. Signed-off-by: Tero Kristo <tero.kristo@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-11-26[ARM] pxa/corgi: update default config to exclude tosa from being builtEric Miao
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-11-26[ARM] pxa/pcm990: use negative number for an invalid GPIO in camera dataGuennadi Liakhovetski
0 is a valid GPIO number, use a negative number to specify, that this camera doesn't have a GPIO for bus-width switching. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-11-25ARM: OMAP: Typo fix for clock_allow_idleAmit Kucheria
The second clk_deny_idle instance should be clk_allow_idle instead. Signed-off-by: Amit Kucheria <amit.kucheria@verdurent.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-11-22[ARM] pxa/MioA701: bluetooth resume fixRobert Jarzmik
The G3IPL expects the value at RAM address 0xa020b020 to be exactly 1 to setup the bluetooth GPIOs properly. The actual code got a value from gpio_get_value() which was not 1, but a "not equal to 0" integer. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-11-22[ARM] pxa/MioA701: fix memory corruption.Robert Jarzmik
In the resume bootstrap, the early disable address is wrong. Fix it to RAM address 0xa020b000 instead of 0xa0200000, and make it consistent with RESUME_ENABLE_ADDR in mioa701.c. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-11-18Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/isdn/i4l/isdn_net.c fs/cifs/connect.c
2008-11-17[ARM] 5330/1: mach-pxa: Fixup reset for systems using reboot=cold or other ↵Jaya Kumar
strings This patch makes do_hw_reset the default reboot behavior when nothing else matches. This restores reboot functionality on gumstix basix devices where reboot=cold is the default boot argument. Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-17Merge branch 'for-rmk' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
2008-11-16[ARM] pxa: fix incorrect PCMCIA PSKTSEL pin configuration for spitzEric Miao
The original incorrect configuration caused GPIO79_nCS_3 being overriden, thus resulted in the NAND flash not being detected. The real PSKTSEL pin is on GPIO104 instead of GPIO79. Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: Richard Purdie <rpurdie@rpsys.net>
2008-11-16[ARM] pxa: fix I2C controller device being registered twice on AkitaEric Miao
Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: Richard Purdie <rpurdie@rpsys.net>
2008-11-13Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] cdb89712: avoid namespace clashes with SRAM_ and BOOTROM_ constants [ARM] cdb89712,clps7500,h720x: avoid namespace clash for FLASH_* constants [ARM] integrator,realview,versatile: remove FLASH_* and EPROM_* constants [ARM] dma-mapping: fix compiler warning [ARM] iop: iop3xx needs registers mapped uncached+unbuffered [ARM] versatile: correct MMC clock rate [ARM] realview: correct MMC clock rate [ARM] 5329/1: Feroceon: fix feroceon_l2_inv_range
2008-11-13[ARM] cdb89712: avoid namespace clashes with SRAM_ and BOOTROM_ constantsRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-13[ARM] cdb89712,clps7500,h720x: avoid namespace clash for FLASH_* constantsRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-13[ARM] integrator,realview,versatile: remove FLASH_* and EPROM_* constantsRussell King
FLASH_* and EPROM_* constants are unused, and clash with drivers: drivers/atm/ambassador.h:257:1: warning: "FLASH_BASE" redefined drivers/atm/ambassador.h:258:1: warning: "FLASH_SIZE" redefined drivers/atm/iphase.h:332:1: warning: "EPROM_SIZE" redefined so remove them. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-13[ARM] dma-mapping: fix compiler warningRussell King
arch/arm/mm/dma-mapping.c: In function `dma_sync_sg_for_cpu': arch/arm/mm/dma-mapping.c:588: warning: statement with no effect Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-11iop-adma: use iop_paranoia() for debug BUG_ONsDan Williams
Now that the critical read back to flush the next descriptor address is fixed we can downgrade some BUG_ONs that need only be enabled when testing changes to the driver. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2008-11-11pxafb: introduce LCD_TYPE_MASK and use it.Eric Miao
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-11-09[ARM] iop: iop3xx needs registers mapped uncached+unbufferedRussell King
Mikael Pettersson reported: The 2.6.28-rc kernels fail to detect PCI device 0000:00:01.0 (the first ethernet port) on my Thecus n2100 XScale box. There is however still a strange "ghost" device that gets partially detected in 2.6.28-rc2 vanilla. The IOP321 manual says: The user designates the memory region containing the OCCDR as non-cacheable and non-bufferable from the IntelR XScaleTM core. This guarantees that all load/stores to the OCCDR are only of DWORD quantities. Ensure that the OCCDR is so mapped. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-08[ARM] versatile: correct MMC clock rateRussell King
The MMC clock source is actually 24MHz, not 33MHz. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-08[ARM] realview: correct MMC clock rateRussell King
The MMC clock source is actually 24MHz, not 33MHz. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-08[ARM] 5329/1: Feroceon: fix feroceon_l2_inv_rangeNicolas Pitre
Same fix as commit c7cf72dcadb: when 'start' and 'end' are less than a cacheline apart and 'start' is unaligned we are done after cleaning and invalidating the first cacheline. Cc: <stable@kernel.org> Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-06Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/ath5k/base.c net/8021q/vlan_core.c
2008-11-06Merge branch 'omap-fixes' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
2008-11-06Merge branch 'fixes' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/xscaleiop
2008-11-06[ARM] xsc3: fix xsc3_l2_inv_rangeDan Williams
When 'start' and 'end' are less than a cacheline apart and 'start' is unaligned we are done after cleaning and invalidating the first cacheline. So check for (start < end) which will not walk off into invalid address ranges when (start > end). This issue was caught by drivers/dma/dmatest. 2.6.27 is susceptible. Cc: <stable@kernel.org> Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Lothar WaÃ<9f>mann <LW@KARO-electronics.de> Cc: Lennert Buytenhek <buytenh@marvell.com> Cc: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2008-11-06[ARM] mm: fix page table initializationRussell King
As a result of the ptebits changes, we ended up marking device mappings as normal memory on ARMv7 CPUs, resulting in undesirable behaviour with serial ports and the like. While reviewing the section mapping table entries, other errors in the memory type settings for devices were detected and confirmed to prevent Xscale3 platforms booting. Tested on: OMAP34xx (ARMv7), OMAP24xx (ARMv6), OMAP16xx (ARM926T, ARMv5), PXA311 (Xscale3), PXA272 (Xscale), PXA255 (Xscale), IXP42x (Xscale), S3C2410 (ARM920T, ARMv4T), ARM720T (ARMv4T) StrongARM-110 (ARMv4) Acked-by: Tony Lindgren <tony@atomide.com> Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Tested-by: Mike Rapoport <mike@compulab.co.il> Tested-by: Ben Dooks <ben-linux@fluff.org> Tested-by: Anders Grafström <grfstrm@users.sourceforge.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-06[ARM] fix naming of MODULE_START / MODULE_ENDRussell King
As of 73bdf0a60e607f4b8ecc5aec597105976565a84f, the kernel needs to know where modules are located in the virtual address space. On ARM, we located this region between MODULE_START and MODULE_END. Unfortunately, everyone else calls it MODULES_VADDR and MODULES_END. Update ARM to use the same naming, so is_vmalloc_or_module_addr() can work properly. Also update the comment on mm/vmalloc.c to reflect that ARM also places modules in a separate region from the vmalloc space. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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