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* Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2008-12-132-3/+3
|\ | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c-highlander: Trivial endian casting fixes i2c-pmcmsp: Fix endianness misannotation
| * i2c-highlander: Trivial endian casting fixesHarvey Harrison2008-12-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes sparse warnings: drivers/i2c/busses/i2c-highlander.c:95:26: warning: incorrect type in argument 1 (different base types) drivers/i2c/busses/i2c-highlander.c:95:26: expected restricted __be16 const [usertype] *p drivers/i2c/busses/i2c-highlander.c:95:26: got unsigned short [usertype] *<noident> drivers/i2c/busses/i2c-highlander.c:106:15: warning: incorrect type in assignment (different base types) drivers/i2c/busses/i2c-highlander.c:106:15: expected unsigned short [unsigned] [short] [usertype] <noident> drivers/i2c/busses/i2c-highlander.c:106:15: got restricted __be16 Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Ben Dooks <ben-linux@fluff.org> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * i2c-pmcmsp: Fix endianness misannotationHarvey Harrison2008-12-111-1/+1
| | | | | | | | | | | | | | | | | | | | tmp is used as host-endian and is loaded from a be64, fix the cast and the endian accessor used. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2008-12-132-10/+18
|\ \ | | | | | | | | | | | | * 'for-linus' of git://git.kernel.dk/linux-2.6-block: Commands needing to be retried require a complete re-initialization.
| * | Commands needing to be retried require a complete re-initialization.Alan D. Brunelle2008-12-122-10/+18
| |/ | | | | | | | | | | | | | | | | | | | | | | | | The test-unit-ready portion of this patch was causing boots to fail on my test machine (as in http://lkml.org/lkml/2008/12/5/161). With this patch in place, the system is booting reliably. Mike Anderson found the same problem in the hp_hw_start_stop code, and I applied the same solution in cdrom_read_cdda_bpc. Signed-off-by: Alan D. Brunelle <alan.brunelle@hp.com> Cc: Mike Anderson <andmike@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* | console ASCII glyph 1:1 mappingIngo Brueckl2008-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the console, there is a 1:1 mapping of glyphs which cannot be found in the current font. This seems to be meant as a kind of 'emergency fallback' for fonts without unicode mapping which otherwise would display nothing readable on the screen. At the moment it affects all chars for which no substitution character is defined. In particular this means that for all chars (>= 128) where there is no iso88591-1/unicode character (e.g. control character area) you'll get the very strange 1:1 mapping of the (cp437) graphics card glyphs. I'm pretty sure that the 1:1 mapping should only affect strict ASCII code characters, i.e. chars < 128. The patch limits the mapping as it probably was meant anyway. Signed-off-by: Ingo Brueckl <ib@wupperonline.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Cc: Egmont Koblinger <egmont@uhulinux.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | unicode table for cp437Ingo Brueckl2008-12-131-6/+6
|/ | | | | | | | | | | | | | | | | | | | | | | | | There is a major bug in the cp437 to unicode translation table. Char 0x7c is mapped to U+00a5 which is the Yen sign and wrong. The right mapping is U+00a6 (broken bar). Furthermore, a mapping for U+00b4 (a widely used character) is missing even though easily possible. The patch fixes these, as well as it provides a few other useful mappings. The changes are as follows: 0x0f (enhancement) enables a sort of currency symbol 0x27 (bug) enables a sort of acute accent which is a widely used character 0x44 (enhancement) enables a sort of icelandic capital letter eth 0x7c (major bug) corrects mapping 0xeb (enhancement) enables a sort of icelandic small letter eth 0xee (enhancement) enables a sort of math 'element of' Signed-off-by: Ingo Brueckl <ib@wupperonline.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Revert "radeonfb: accelerate imageblit and other improvements"Linus Torvalds2008-12-105-267/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit b1ee26bab14886350ba12a5c10cbc0696ac679bf, along with the "fixes" for it that all just caused problems: - c4c6fa9891f3d1bcaae4f39fb751d5302965b566 "radeonfb: fix problem with color expansion & alignment" - f3179748a157c21d44d929fd3779421ebfbeaa93 "radeonfb: Disable new color expand acceleration unless explicitely enabled" because even when disabled, it breaks for people. See http://bugzilla.kernel.org/show_bug.cgi?id=12191 for the latest example. Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: David S. Miller <davem@davemloft.net> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: James Cloos <cloos@jhcloos.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Jean-Luc Coulon <jean.luc.coulon@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2008-12-102-3/+27
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCIe: ASPM: Break out of endless loop waiting for PCI config bits to switch PCI: stop leaking 'slot_name' in pci_create_slot
| * PCIe: ASPM: Break out of endless loop waiting for PCI config bits to switchThomas Renninger2008-12-091-3/+26
| | | | | | | | | | | | | | | | | | | | | | | | Makes a Compaq 6735s boot reliably again. It used to hang in the loop on some boots. Give the link one second to train, otherwise break out of the loop and reset the previously set clock bits. Cc: stable@vger.kernel.org Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * PCI: stop leaking 'slot_name' in pci_create_slotAlex Chiang2008-12-091-0/+1
| | | | | | | | | | | | | | | | | | | | In pci_create_slot(), the local variable 'slot_name' is allocated by make_slot_name(), but never freed. We never use it after passing it to the kobject core, so we should free it upon function exit. Cc: stable@kernel.org Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | Merge branch 'release' of ↵Linus Torvalds2008-12-103-6/+10
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] SN: prevent IRQ retargetting in request_irq() [IA64] Fix section mismatch ioc3uart_init()/ioc3uart_submodule [IA64] Clear up section mismatch for ioc4_ide_attach_one. [IA64] Clear up section mismatch with arch_unregister_cpu() [IA64] Clear up section mismatch for sn_check_wars. [IA64] Updated the generic_defconfig to work with the 2.6.28-rc7 kernel. [IA64] Fix GRU compile error w/o CONFIG_HUGETLB_PAGE [IA64] eliminate NULL test and memset after alloc_bootmem [IA64] remove BUILD_BUG_ON from paravirt_getreg()
| * | [IA64] Fix section mismatch ioc3uart_init()/ioc3uart_submoduleTony Luck2008-12-091-3/+3
| | | | | | | | | | | | | | | | | | | | | s/ioc3uart_submodule/ioc3uart_ops/ makes the section mismatch check happy. Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] Clear up section mismatch for ioc4_ide_attach_one.Robin Holt2008-12-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | The generic_defconfig has three section mismatches. This clears up ioc4_ide_attach_one(). Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Mike Reid <mdr@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] Fix GRU compile error w/o CONFIG_HUGETLB_PAGEJack Steiner2008-12-091-0/+4
| |/ | | | | | | | | | | | | Eliminate compile error when compiling without CONFIG_HUGETLB_PAGE. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | pktcdvd: remove broken dev_t export of class devicesKay Sievers2008-12-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pktcdvd created class devices only export some sysfs files, but have no char dev_t registered in the driver. At class device creation time they copy the dev_t value of the block device to the char device, wich will register a new char device in the driver core and userspace, with a conflicting dev_t value. In many cases the class devices dev_t just points to a random USB device. This fixes the sysfs "duplicate entry" errors. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Acked-by: Peter Osterlund <petero2@telia.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2008-12-104-4/+14
|\ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: fw-ohci: fix IOMMU resource exhaustion ieee1394: node manager causes up to ~3.25s delay in freezing tasks
| * | firewire: fw-ohci: fix IOMMU resource exhaustionStefan Richter2008-12-103-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a DMA map/ unmap imbalance whenever a block write request packet is sent and then dequeued with ohci_cancel_packet. The latter may happen frequently if the AR resp tasklet is executed before the AT req tasklet for the same transaction. Add the missing dma_unmap_single. This fixes https://bugzilla.redhat.com/show_bug.cgi?id=475156 Reported-by: Emmanuel Kowalski Tested-by: Emmanuel Kowalski Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| * | ieee1394: node manager causes up to ~3.25s delay in freezing tasksNigel Cunningham2008-12-091-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firewire nodemanager function "nodemgr_host_thread" contains a loop that calls try_to_freeze near the top of the loop, but then delays for up to 3.25 seconds (plus time to do work) before getting back to the top of the loop. When starting a cycle post-boot, this doesn't seem to bite, but it is causing a noticeable delay at boot time, when freezing processes prior to starting to read the image. The following patch adds invocation of try_to_freeze to the subloops that are used in the body of this function. With these additions, the time to freeze when starting to resume at boot time is virtually zero. I'm no expert on firewire, and so don't know that we shouldn't check the return value and jump back to the top of the loop or such like after being frozen, but I submit it for your consideration. Signed-off-by: Nigel Cunningham <nigel@tuxonice.net> The delay until nodemgr freezes was up to 0.25s (plus time for node probes) in Linux 2.6.27 and older and up to 3.25s (plus ~) since Linux 2.6.28-rc1, hence much more noticeable. try_to_freeze() without any jump is correct. The surrounding code in the respective loops will catch whether another bus reset happens during the freeze and handle it. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
* | drivers/video/mb862xx/mb862xxfb.c: fix printkAndrew Morton2008-12-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sparc64: drivers/video/mb862xx/mb862xxfb.c:929: warning: long long unsigned int format, resource_size_t arg (arg 4) drivers/video/mb862xx/mb862xxfb.c:931: warning: long long unsigned int format, resource_size_t arg (arg 4) We don't know what type the architecture uses to implement u64, hence they cannot be printed. Cc: Anatolij Gustschin <agust@denx.de> Cc: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Matteo Fortini <m.fortini@selcomgroup.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | drivers/serial/s3c2440.c: fix typo in MODULE_LICENSEBalaji Rao2008-12-101-1/+1
| | | | | | | | | | | | | | Signed-off-by: Balaji Rao <balajirrao@gmail.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | rtc twl4030: rename ioctl function when RTC_INTF_DEV=nRandy Dunlap2008-12-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix build error when RTC_INTF_DEV=n: drivers/rtc/rtc-twl4030.c:402: error: 'twl4030_rtc_ioctl' undeclared here (not in a function) make[3]: *** [drivers/rtc/rtc-twl4030.o] Error 1 Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Tony Lindgren <tony@atomide.com> Cc: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | fbcon: fix workqueue shutdownGeoff Levand2008-12-101-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a call to cancel_work_sync() in fbcon_exit() to cancel any pending work in the fbcon workqueue. The current implementation of fbcon_exit() sets the fbcon workqueue function info->queue.func to NULL, but does not assure that there is no work pending when it does so. On occasion, depending on system timing, there will still be pending work in the queue when fbcon_exit() is called. This results in a null pointer deference when run_workqueue() tries to call the queue's work function. Fixes errors on shutdown similar to these: Console: switching to colour dummy device 80x25 Unable to handle kernel paging request for data at address 0x00000000 Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | rtc: fix missing id_table in rtc-ds1672 and rtc-max6900 driversAlessandro Zummo2008-12-102-0/+12
|/ | | | | | | | | | | | | Add missing id_table to the drivers in subject. Patch is against the latest git. It should go in with 2.6.28 if possible, the drivers won't work without the id_table bits. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Reported-by: Imre Kaloz <kaloz@openwrt.org> Tested-by: Imre Kaloz <kaloz@openwrt.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-12-091-1/+1
|\ | | | | | | | | | | | | | | | | * 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
| * [ARM] omap: fix a pile of issuesRussell King2008-12-011-1/+1
| | | | | | | | | | | | | | | | | | 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>
* | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2008-12-096-41/+40
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: [MTD] [NAND] fix OOPS accessing flash operations over STM flash on PXA [MTD] [NAND] drivers/mtd/nand/pasemi_nand.c: Add missing pci_dev_put [MTD] [NAND] fsl_upm: fix build problem with 2.6.28-rc2 [MTD] physmap: fix memory leak on physmap_flash_remove by using devres [MTD] m25p80: chip erase != block erase != sector erase [MTD] m25p80: fix detection of m25p16 flashes [MTD] m25p80: fix detection of SPI parts [MTD] [NAND] OMAP: OneNAND: header file relocation (part 2) [MTD] [NAND] OMAP: OneNAND: header file relocation
| * | [MTD] [NAND] fix OOPS accessing flash operations over STM flash on PXADenis V. Lunev2008-12-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | STM 2Gb flash is a large-page NAND flash. Set operations accordingly. This field is dereferenced without a check in several places resulting in OOPS. Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Eric Miao <ymiao3@marvell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] drivers/mtd/nand/pasemi_nand.c: Add missing pci_dev_putJulia Lawall2008-12-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pci_get_device increments a reference count that should be decremented using pci_dev_put. The semantic patch that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S,S1; position p1,p2,p3; expression E,E1; type T,T1; expression *ptr != NULL; @@ ( if ((x@p1 = pci_get_device(...)) == NULL) S | x@p1 = pci_get_device(...); ) ... when != pci_dev_put(...,(T)x,...) when != if (...) { <+... pci_dev_put(...,(T)x,...) ...+> } when != true x == NULL || ... when != x = E when != E = (T)x when any ( if (x == NULL || ...) S1 | if@p2 (...) { ... when != pci_dev_put(...,(T1)x,...) when != if (...) { <+... pci_dev_put(...,(T1)x,...) ...+> } when != x = E1 when != E1 = (T1)x ( return \(0\|<+...x...+>\|ptr\); | return@p3 ...; ) } ) @ script:python @ p1 << r.p1; p3 << r.p3; @@ print "* file: %s pci_get_device: %s return: %s" % (p1[0].file,p1[0].line,p3[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] fsl_upm: fix build problem with 2.6.28-rc2Wolfgang Grandegger2008-11-271-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch fixes following build error: CC drivers/mtd/nand/fsl_upm.o drivers/mtd/nand/fsl_upm.c: In function 'fun_chip_init': drivers/mtd/nand/fsl_upm.c:168: warning: passing argument 2 of 'of_mtd_parse_partitions' from incompatible pointer type drivers/mtd/nand/fsl_upm.c:168: warning: passing argument 3 of 'of_mtd_parse_partitions' from incompatible pointer type drivers/mtd/nand/fsl_upm.c:168: error: too many arguments to function 'of_mtd_parse_partitions' make[1]: *** [drivers/mtd/nand/fsl_upm.o] Error 1 The breakage was introduced in 69fd3a8d098faf41a04930afa83757c0555ee360 ("[MTD] remove unused mtd parameter in of_mtd_parse_partitions()"). While at it, also add a check for the of_mtd_parse_partitions() return value. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] physmap: fix memory leak on physmap_flash_remove by using devresAtsushi Nemoto2008-11-261-17/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | physmap_flash_remove releases only last memory region. This causes memory leak if multiple resources were provided. This patch fixes this leakage by using devm_ functions. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] m25p80: chip erase != block erase != sector eraseChen Gong2008-11-261-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes broken terminology added in the "m25p80.c erase enhance" patch, which added a chip erase command but called it "block erase". There are already two block erase commands; blocks are 4KiB or 32KiB. There's also a sector erase (usually 64 KiB). Chip erase typically covers Megabytes. OPCODE_BE ==> OPCODE_CHIP_ERASE erase_block ==> erase_chip [dbrownell@users.sourceforge.net: update sector erase comments too ] Signed-off-by: Chen Gong <clumsycg@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] m25p80: fix detection of m25p16 flashesMike Frysinger2008-11-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d0e8c47c58575b9131e786edb488fd029eba443e ("m25p80.c extended jedec support") added support for extended ids but seems to break on flashes which don't have an extended id defined. If the table does not have an extid defined, then we should ignore it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Michael Hennerich <Michael.Hennerich@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] m25p80: fix detection of SPI partsMike Frysinger2008-11-261-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d0e8c47c58575b9131e786edb488fd029eba443e ("m25p80.c extended jedec support") added support for extended ids but in the process managed to break detection of all flashes. The ext jedec id check was inserted into an if statement that lacked braces, and it did not add the required braces. As such, the detection routine always returns the first entry in the SPI flash list. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] OMAP: OneNAND: header file relocation (part 2)Adrian Hunter2008-11-261-3/+2
| | | | | | | | | | | | | | | | | | | | | Include <linux/dma-mapping.h> and <linux/io.h>, not files from <asm/*> Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | [MTD] [NAND] OMAP: OneNAND: header file relocationAdrian Hunter2008-11-241-6/+6
| | | | | | | | | | | | | | | Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2008-12-095-28/+39
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata: Fix experimental tags pata_ninja32: update ID table pata_sis: Remove bogus cable match ATA: piix, fix pointer deref on suspend pata_hpt366: fix clock detection
| * | | ata: Fix experimental tagsAlan Cox2008-12-091-22/+22
| | | | | | | | | | | | | | | | | | | | | | | | Various tags are now way out of date Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_ninja32: update ID tableAlan Cox2008-12-091-2/+7
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_sis: Remove bogus cable matchAlan Cox2008-12-091-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some systems report SIS 5513 as both vendor/id and subvendor/id string. In that case we can't distinguish the system by the id svid/sdid and in fact the entry here breaks some boxes. At some point we need to find another way to detect the Targa Visionary 1000, until then this trades a hang for some users with lower performance for others. Closes: #12092 Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | ATA: piix, fix pointer deref on suspendJiri Slaby2008-12-091-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi, I've found this issue in the mmotm 2008-12-02-17-08. -- Commit ata_piix: add borked Tecra M4 to broken suspend list introduced DMI variables checking, but they can be null, so that we possibly dereference null. Check if they are null and avoid checks in that case. Solves: BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 IP: [<ffffffff8043da97>] piix_pci_device_suspend+0x117/0x230 Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Jeff Garzik <jgarzik@redhat.com> Cc: Alexandru Romanescu <a_romanescu@yahoo.co.uk> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_hpt366: fix clock detectionTejun Heo2008-12-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pata_hpt366 had its clock detection wrong and detected 25Mhz as 40Mhz and vice-versa. Fix it. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | | Merge branch 'drm-fixes' of ↵Linus Torvalds2008-12-094-7/+9
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: Disable the GM965 MSI errata workaround. drm/i915: Don't return error in evict_everything when we get to the end. drm/radeon: don't actually enable the IRQ regs until irq is enabled
| * | | | drm/i915: Disable the GM965 MSI errata workaround.Keith Packard2008-12-091-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since applying the fix suggested by the errata (disabling MSI), we've had issues with interrupts being stuck on despite IIR being 0 on GM965 hardware. Most reporters of the issue have confirmed that turning MSI back on fixes things, and given the difficulties experienced in getting reliable MSI working on Linux, it's believable that the errata was about software issues and not actual hardware issues. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | drm/i915: Don't return error in evict_everything when we get to the end.Owain Ainsworth2008-12-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Returning -ENOMEM errored all the way out of execbuf, so the rendering never occurred. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | drm/radeon: don't actually enable the IRQ regs until irq is enabledDave Airlie2008-12-092-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | vblank can try and enable the IRQ registers before we've set the interrupt handler up. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | | | radeonfb: Disable new color expand acceleration unless explicitely enabledBenjamin Herrenschmidt2008-12-093-1/+10
| |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This new color expansion acceleration for radeonfb appears to trigger problems with X on VT switch and suspend/resume on some machines. It might be a problem in the VT layer or in X, but I haven't quite found it yet, so in the meantime, this disables the acceleration by default, reverting to 2.6.27 state. It can be enabled using the "accel_cexp" module parameter or fbdev argument. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-12-0810-15/+87
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: tproxy: fixe a possible read from an invalid location in the socket match zd1211rw: use unaligned safe memcmp() in-place of compare_ether_addr() mac80211: use unaligned safe memcmp() in-place of compare_ether_addr() ipw2200: fix netif_*_queue() removal regression iwlwifi: clean key table in iwl_clear_stations_table function tcp: tcp_vegas ssthresh bug fix can: omit received RTR frames for single ID filter lists ATM: CVE-2008-5079: duplicate listen() on socket corrupts the vcc table netx-eth: initialize per device spinlock tcp: make urg+gso work for real this time enc28j60: Fix sporadic packet loss (corrected again) hysdn: fix writing outside the field on 64 bits b1isa: fix b1isa_exit() to really remove registered capi controllers can: Fix CAN_(EFF|RTR)_FLAG handling in can_filter Phonet: do not dump addresses from other namespaces netlabel: Fix a potential NULL pointer dereference bnx2: Add workaround to handle missed MSI. xfrm: Fix kernel panic when flush and dump SPD entries
| * | | | zd1211rw: use unaligned safe memcmp() in-place of compare_ether_addr()Shaddy Baddah2008-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Under my 2.6.28-rc6 sparc64, when associating to an AP through my zd1211rw device, I was seeing kernel log messages like (not exact output): Kernel unaligned access at TPC[10129b68] zd_mac_rx+0x144/0x32c [zd1211rw] For the zd1211rw module, on RX, the 80211 packet will be located after the PLCP header in the skb data buffer. The PLCP header being 5 bytes long, the 80211 header will start unaligned from an aligned skb buffer. As per Documentation/unaligned-memory-access.txt, we must replace the not unaligned() safe compare_ether_addr() with memcmp() to protect architectures that require alignment. Signed-off-by: Shaddy Baddah <shaddy_baddah@hotmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ipw2200: fix netif_*_queue() removal regressionZhu Yi2008-12-051-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In "ipw2200: Call netif_*_queue() interfaces properly", netif_stop_queue() and netif_wake_queue() were removed with the reason "netif_carrier_{on,off}() handles starting and stopping packet flow into the driver". The patch also removes a valid condition check that ipw_tx_skb() cannot be called if device is not in STATUS_ASSOCIATED state. But netif_carrier_off() doesn't guarantee netdev->hard_start_xmit won't be called because linkwatch event is handled in a delayed workqueue. This caused a kernel oops reported by Frank Seidel: https://bugzilla.novell.com/show_bug.cgi?id=397390 This patch fixes the problem by moving the STATUS_ASSOCIATED check back to ipw_tx_skb(). It also adds a missing netif_carrier_off() call to ipw_disassociate(). Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Chatre, Reinette <reinette.chatre@intel.com> Tested-by: Frank Seidel <fseidel@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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