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2011-03-17isdn: change to new flag variablematt mooney1-1/+1
Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <[email protected]> Acked-by: WANG Cong <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-03-17ieee802154: change to new flag variablematt mooney1-1/+1
Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <[email protected]> Acked-by: WANG Cong <[email protected]> Acked-by: Dmitry Eremin-Solenikov <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-03-17ide: change to new flag variablematt mooney1-1/+1
Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <[email protected]> Acked-by: WANG Cong <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-03-17hwmon: change to new flag variablematt mooney1-3/+1
Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <[email protected]> Acked-by: WANG Cong <[email protected]> Acked-by: Guenter Roeck <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-03-17dma: change to new flag variablematt mooney1-6/+2
Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <[email protected]> Acked-by: WANG Cong <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-03-17char: change to new flag variablematt mooney2-3/+3
Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <[email protected]> Acked-by: WANG Cong <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-03-14Merge branch 'drm-fixes' of ↵Linus Torvalds11-17/+28
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/radeon: fix problem with changing active VRAM size. (v2)
2011-03-14watchdog: hpwdt: eliminate section mismatch warningAxel Lin1-2/+2
hpwdt_init_nmi_decoding() is called in hpwdt_init_one error handling, thus remove the __devexit annotation of hpwdt_exit_nmi_decoding(). This patch fixes below warning: WARNING: drivers/watchdog/hpwdt.o(.devinit.text+0x36f): Section mismatch in reference from the function hpwdt_init_one() to the function .devexit.text:hpwdt_exit_nmi_decoding() The function __devinit hpwdt_init_one() references a function __devexit hpwdt_exit_nmi_decoding(). This is often seen when error handling in the init function uses functionality in the exit path. The fix is often to remove the __devexit annotation of hpwdt_exit_nmi_decoding() so it may be used outside an exit section. Signed-off-by: Axel Lin <[email protected]> Acked-by: Thomas Mingarelli <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2011-03-14watchdog: w83697ug_wdt: Fix set bit 0 to activate GPIO2Wim Van Sebroeck1-1/+1
outb_p(c || 0x01, WDT_EFDR); -> || should be | Reported-By: Toralf Förster <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2011-03-14watchdog: sch311x_wdt: fix printk conditionDan Carpenter1-1/+1
"==" has higher precedence than "&". Since if (sch311x_sio_inb(sio_config_port, 0x30) & (0x01 == 0)) is always false the message is never printed. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2011-03-14watchdog: sch311x_wdt: Fix LDN active checkWim Van Sebroeck1-1/+1
if (sch311x_sio_inb(sio_config_port, 0x30) && 0x01 == 0) -> && should be & Reported-By: Toralf Förster <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2011-03-14watchdog: cpwd: Fix buffer-overflowWim Van Sebroeck1-1/+1
cppcheck-1.47 reports: [drivers/watchdog/cpwd.c:650]: (error) Buffer access out-of-bounds: p.devs The source code is for (i = 0; i < 4; i++) { misc_deregister(&p->devs[i].misc); where devs is defined as WD_NUMDEVS big and WD_NUMDEVS is equal to 3. So the 4 should be a 3 or WD_NUMDEVS. Reported-By: David Binderman Signed-off-by: Wim Van Sebroeck <[email protected]>
2011-03-14drm/radeon: fix problem with changing active VRAM size. (v2)Dave Airlie11-17/+28
So we used to use lpfn directly to restrict VRAM when we couldn't access the unmappable area, however this was removed in 93225b0d7bc030f4a93165347a65893685822d70 as it also restricted the gtt placements. However it was only later noticed that this broke on some hw. This removes the active_vram_size, and just explicitly sets it when it changes, TTM/drm_mm will always use the real_vram_size, and the active vram size will change the TTM size used for lpfn setting. We should re-work the fpfn/lpfn to per-placement at some point I suspect, but that is too late for this kernel. Hopefully this addresses: https://bugs.freedesktop.org/show_bug.cgi?id=35254 v2: fix reported useful VRAM size to userspace to be correct. Signed-off-by: Dave Airlie <[email protected]>
2011-03-13Merge branch 'hwmon-for-linus' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon/f71882fg: Set platform drvdata to NULL later hwmon/f71882fg: Fix a typo in a comment
2011-03-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2-2/+11
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] target: Fix t_transport_aborted handling in LUN_RESET + active I/O shutdown
2011-03-13Merge git://git.infradead.org/users/dwmw2/mtd-2.6.38Linus Torvalds7-42/+44
* git://git.infradead.org/users/dwmw2/mtd-2.6.38: mtd: add "platform:" prefix for platform modalias mtd: mtd_blkdevs: fix double free on error path mtd: amd76xrom: fix oops at boot when resources are not available mtd: fix race in cfi_cmdset_0001 driver mtd: jedec_probe: initialise make sector erase command variable mtd: jedec_probe: Change variable name from cfi_p to cfi
2011-03-13Merge branch 'drm-fixes' of ↵Linus Torvalds3-18/+5
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/radeon: fix page flipping hangs on r300/r400 drm/radeon: add pageflip hooks for fusion
2011-03-13gpio: add MODULE_DEVICE_TABLEAxel Lin2-0/+2
The device table is required to load modules based on modaliases. After adding MODULE_DEVICE_TABLE, below entries will be added to modules.pcimap: pch_gpio 0x00008086 0x00008803 0xffffffff 0xffffffff 0x00000000 0x00000000 0x0 ml_ioh_gpio 0x000010db 0x0000802e 0xffffffff 0xffffffff 0x00000000 0x00000000 0x0 Signed-off-by: Axel Lin <[email protected]> Cc: Tomoya MORINAGA <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-03-13hwmon/f71882fg: Set platform drvdata to NULL laterHans de Goede1-1/+1
This avoids a possible race leading to trying to dereference NULL. Signed-off-by: Hans de Goede <[email protected]> Acked-by: Jean Delvare <[email protected]> Cc: [email protected] Signed-off-by: Guenter Roeck <[email protected]>
2011-03-13hwmon/f71882fg: Fix a typo in a commentHans de Goede1-1/+1
Signed-off-by: Hans de Goede <[email protected]> Acked-by: Jean Delvare <[email protected]> Signed-off-by: Guenter Roeck <[email protected]>
2011-03-13drm/radeon: fix page flipping hangs on r300/r400Dave Airlie2-18/+2
We've been getting reports of complete system lockups with rv3xx hw on AGP and PCIE when running gnome-shell or kwin with compositing. It appears the hw really doesn't like setting these registers while stuff is running, this moves the setting of the registers into the modeset since they aren't required to be changed anywhere else. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=35183 Reported-and-tested-by: Álmos <[email protected] Signed-off-by: Dave Airlie <[email protected]>
2011-03-11mtd: add "platform:" prefix for platform modaliasAxel Lin3-3/+3
Since 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS with "platform:"), the platform modalias is prefixed with "platform:". Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: David Woodhouse <[email protected]> Cc: [email protected]
2011-03-11mtd: mtd_blkdevs: fix double free on error pathMaxim Levitsky1-1/+0
This one liner patch fixes double free that will occur if add_mtd_blktrans_dev fails. On failure it frees the input argument, but all its users also free it on error which is natural thing to do. Thus don't free it. All credit for finding that bug belongs to reporters of the bug in the android bugzilla http://code.google.com/p/android/issues/detail?id=13761 Commit message tweaked by Artem. Signed-off-by: Maxim Levitsky <[email protected]> Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: David Woodhouse <[email protected]> Cc: [email protected]
2011-03-11mtd: amd76xrom: fix oops at boot when resources are not availableStanislaw Gruszka1-0/+1
For some unknown reasons resources needed by amd76xrom driver can be unavailable. And instead of returning an error, the driver keeps going and crash the kernel. This patch fixes the problem by making the driver return -EBUSY if the resources are not available. Commit messages tweaked by Artem. Reported-by: Russell Whitaker <[email protected]> Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: David Woodhouse <[email protected]> Cc: [email protected]
2011-03-11mtd: fix race in cfi_cmdset_0001 driverJoakim Tjernlund1-21/+22
As inval_cache_and_wait_for_operation() drop and reclaim the lock to invalidate the cache, some other thread may suspend the operation before reaching the for(;;) loop. Therefore the loop must start with checking the chip->state before reading status from the chip. Signed-off-by: Joakim Tjernlund <[email protected]> Acked-by: Michael Cashwell <[email protected]> Acked-by: Stefan Bigler <[email protected]> Signed-off-by: Artem Bityutskiy <[email protected]> Signed-off-by: David Woodhouse <[email protected]> Cc: [email protected]
2011-03-11mtd: jedec_probe: initialise make sector erase command variableAntony Pavlov1-2/+3
In the commit 08968041bef437ec363623cd3218c2b083537ada (mtd: cfi_cmdset_0002: make sector erase command variable) introdused a field sector_erase_cmd. In the same commit initialisation of cfi->sector_erase_cmd made in cfi_chip_setup() (file drivers/mtd/chips/cfi_probe.c), so the CFI chip has no problem: ... cfi->cfi_mode = CFI_MODE_CFI; cfi->sector_erase_cmd = CMD(0x30); ... But for the JEDEC chips this initialisation is not carried out, so the JEDEC chips have sector_erase_cmd == 0. This patch adds the missing initialisation. Signed-off-by: Antony Pavlov <[email protected]> Acked-by: Guillaume LECERF <[email protected]> Signed-off-by: David Woodhouse <[email protected]> CC: [email protected]
2011-03-11mtd: jedec_probe: Change variable name from cfi_p to cfiAntony Pavlov1-16/+16
In the following commit, we'll need to use the CMD() macro in order to fix the initialisation of the sector_erase_cmd field. That requires the local variable to be called 'cfi', so change it first in a simple patch. Signed-off-by: Antony Pavlov <[email protected]> Acked-by: Guillaume LECERF <[email protected]> Signed-off-by: David Woodhouse <[email protected]> CC: [email protected]
2011-03-11drm/radeon: add pageflip hooks for fusionDave Airlie1-0/+3
Looks like these got passed over with both being merged at the same time but not quite meeting in the middle. should fix: https://bugs.freedesktop.org/show_bug.cgi?id=34137 along with Michael's phoronix article. Reported-by: Chi-Thanh Christopher Nguyen Article-written-by: Michael Larabel @ phoronix Signed-off-by: Dave Airlie <[email protected]>
2011-03-10ariadne: remove redundant NULL check[email protected]1-5/+0
Simply remove redundant 'dev' NULL check. Signed-off-by: Jinqiu Yang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-10Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller57-168/+595
2011-03-10Merge branch 'media_fixes' of ↵Linus Torvalds21-63/+283
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] mantis_pci: remove asm/pgtable.h include [media] tda829x: fix regression in probe functions [media] mceusb: don't claim multifunction device non-IR parts [media] nuvoton-cir: fix wake from suspend [media] cx18: Add support for Hauppauge HVR-1600 models with s5h1411 [media] ivtv: Fix corrective action taken upon DMA ERR interrupt to avoid hang [media] cx25840: fix probing of cx2583x chips [media] cx23885: Remove unused 'err:' labels to quiet compiler warning [media] cx23885: Revert "Check for slave nack on all transactions" [media] DiB7000M: add pid filtering [media] Fix sysfs rc protocol lookup for rc-5-sz [media] au0828: fix VBI handling when in V4L2 streaming mode [media] ir-raw: Properly initialize the IR event (BZ#27202) [media] s2255drv: firmware re-loading changes [media] Fix double free of video_device in mem2mem_testdev [media] DM04/QQBOX memcpy to const char fix
2011-03-10ipmi: Fix IPMI errors due to timing problemsDoe, YiCheng1-0/+8
This patch fixes an issue in OpenIPMI module where sometimes an ABORT command is sent after sending an IPMI request to BMC causing the IPMI request to fail. Signed-off-by: YiCheng Doe <[email protected]> Signed-off-by: Corey Minyard <[email protected]> Acked-by: Tom Mingarelli <[email protected]> Tested-by: Andy Cress <[email protected]> Tested-by: Mika Lansirine <[email protected]> Tested-by: Brian De Wolf <[email protected]> Cc: Jean Michel Audet <[email protected]> Cc: Jozef Sudelsky <[email protected]> Acked-by: Matthew Garrett <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-03-10drm/i915: Revive combination mode for backlight controlTakashi Iwai2-0/+46
This reverts commit 951f3512dba5bd44cda3e5ee22b4b522e4bb09fb drm/i915: Do not handle backlight combination mode specially since this commit introduced other regressions due to untouched LBPC register, e.g. the backlight dimmed after resume. In addition to the revert, this patch includes a fix for the original issue (weird backlight levels) by removing the wrong bit shift for computing the current backlight level. Also, including typo fixes (lpbc -> lbpc). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34524 Acked-by: Indan Zupancic <[email protected]> Reviewed-by: Keith Packard <[email protected]> Reviewed-by: Jesse Barnes <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-03-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds1-2/+5
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: sbc_fitpc2_wdt, fix crash on systems without DMI_BOARD_NAME
2011-03-09Merge branch 'for-2639-rc7/i2c-fixes' of git://git.fluff.org/bjdooks/linuxLinus Torvalds3-4/+3
* 'for-2639-rc7/i2c-fixes' of git://git.fluff.org/bjdooks/linux: i2c-eg20t: include slab.h for memory allocations i2c-ocores: Fix pointer type mismatch error i2c-omap: Program I2C_WE on OMAP4 to enable i2c wakeup
2011-03-09Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: fix CONFIG_MMC_UNSAFE_RESUME regression
2011-03-09watchdog: sbc_fitpc2_wdt, fix crash on systems without DMI_BOARD_NAMEJiri Slaby1-2/+5
Some systems don't provide DMI_BOARD_NAME in their DMI tables. Avoid crash in such situations in fitpc2_wdt_init. The fix is to check if the dmi_get_system_info return value is NULL. The oops: BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffff81253ae6>] strstr+0x26/0xa0 PGD 3966e067 PUD 39605067 PMD 0 Oops: 0000 [#1] SMP last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map CPU 1 Modules linked in: ... Pid: 1748, comm: modprobe Not tainted 2.6.37-22-default #1 /Bochs RIP: 0010:[<ffffffff81253ae6>] [<ffffffff81253ae6>] strstr+0x26/0xa0 RSP: 0018:ffff88003ad73f18 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 00000000ffffffed RCX: 00000000ffffffff RDX: ffffffffa003f4cc RSI: ffffffffa003f4c2 RDI: 0000000000000000 ... CR2: 0000000000000000 CR3: 000000003b7ac000 CR4: 00000000000006e0 ... Process modprobe (pid: 1748, threadinfo ffff88003ad72000, task ffff88002e6365c0) Stack: ... Call Trace: [<ffffffffa004201f>] fitpc2_wdt_init+0x1f/0x13c [sbc_fitpc2_wdt] [<ffffffff810002da>] do_one_initcall+0x3a/0x170 ... Code: f3 c3 0f 1f 00 80 3e 00 53 48 89 f8 74 1b 48 89 f2 0f 1f 40 00 48 83 c2 01 80 3a 00 75 f7 49 89 d0 48 89 f8 49 29 f0 75 02 5b c3 <80> 3f 00 74 0e 0f 1f 44 00 00 48 83 c0 01 80 38 00 75 f7 49 89 Signed-off-by: Jiri Slaby <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2011-03-08i2c-eg20t: include slab.h for memory allocationsWolfram Sang1-0/+1
Fixes (with v2.6.38-rc3/parisc/parisc-allmodconfig): src/drivers/i2c/busses/i2c-eg20t.c:720: error: implicit declaration of function 'kzalloc' src/drivers/i2c/busses/i2c-eg20t.c:790: error: implicit declaration of function 'kfree' Reported-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Wolfram Sang <[email protected]> Cc: Tomoya MORINAGA <[email protected]> Cc: Ben Dooks <[email protected]> Signed-off-by: Ben Dooks <[email protected]>
2011-03-08i2c-ocores: Fix pointer type mismatch errorGrant Likely1-1/+1
ocores_i2c_of_probe needs to use a const __be32 type for handing device tree property values. This patch fixed the following build warning: CC drivers/i2c/busses/i2c-ocores.o drivers/i2c/busses/i2c-ocores.c: In function 'ocores_i2c_of_probe': drivers/i2c/busses/i2c-ocores.c:254: warning: assignment discards qualifiers from pointer target type drivers/i2c/busses/i2c-ocores.c:261: warning: assignment discards qualifiers from pointer target type Signed-off-by: Grant Likely <[email protected]> Cc: Peter Korsgaard <[email protected]> Cc: Ben Dooks <[email protected]> Cc: [email protected] Signed-off-by: Ben Dooks <[email protected]>
2011-03-08r6040: bump to version 0.27 and date 23Feb2011Florian Fainelli1-2/+2
Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-08r6040: fix multicast operationsShawn Lin1-47/+64
The original code does not work well when the number of mulitcast address to handle is greater than MCAST_MAX. It only enable promiscous mode instead of multicast hash table mode, so the hash table function will not be activated and all multicast frames will be recieved in this condition. This patch fixes the following issues with the r6040 NIC operating in multicast: 1) When the IFF_ALLMULTI flag is set, we should write 0xffff to the NIC hash table registers to make it process multicast traffic. 2) When the number of multicast address to handle is smaller than MCAST_MAX, we should use the NIC multicast registers MID1_{L,M,H}. 3) The hashing of the address was not correct, due to an invalid substraction (15 - (crc & 0x0f)) instead of (crc & 0x0f) and an incorrect crc algorithm (ether_crc_le) instead of (ether_crc). 4) If necessary, we should set HASH_EN flag in MCR0 to enable multicast hash table function. Reported-by: Marc Leclerc <[email protected]> Tested-by: Marc Leclerc <[email protected]> Signed-off-by: Shawn Lin <[email protected]> Signed-off-by: Albert Chen <[email protected]> Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-08mmc: fix CONFIG_MMC_UNSAFE_RESUME regressionOhad Ben-Cohen1-1/+1
30201e7f3 ("mmc: skip detection of nonremovable cards on rescan") allowed skipping detection of nonremovable cards on mmc_rescan(). The intention was to only skip detection of hardwired cards that cannot be removed, so make sure this is indeed the case by directly checking for (lack of) MMC_CAP_NONREMOVABLE, instead of using mmc_card_is_removable(), which is overloaded with CONFIG_MMC_UNSAFE_RESUME semantics. The user-visible symptom of the bug this patch fixes is that no "mmc: card XXXX removed" message appears in dmesg when a card is removed and CONFIG_MMC_UNSAFE_RESUME=y. Reported-and-tested-by: Dmitry Shmidt <[email protected]> Reported-and-tested-by: Maxim Levitsky <[email protected]> Signed-off-by: Ohad Ben-Cohen <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-03-07Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds1-0/+3
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: davinci: cpufreq: fix section mismatch warning DaVinci: fix compilation warnings in <mach/clkdev.h> davinci: tnetv107x: fix register indexing for GPIOs numbers > 31 davinci: da8xx/omap-l1x: add platform device for davinci-pcm-audio ARM: pxa/tosa: register wm9712 codec device ARM: pxa: enable pxa-pcm-audio on pxa210/pxa25x platform ARM: pxa/colibri: don't register pxa2xx-pcmcia nodes on non-colibri platforms ARM: pxa/tosa: drop setting LED trigger name, as it's unsupported now ARM: 6762/1: Update number of VIC for S5P6442 and S5PC100 ARM: 6761/1: Update number of VIC for S5PV210 ARM: 6768/1: hw_breakpoint: ensure debug logic is powered up on v7 cores ARM: 6767/1: ptrace: fix register indexing in GETHBPREGS request ARM: 6765/1: remove obsolete comment from asm/mach/arch.h ARM: 6757/1: fix tlb.h induced linux/swap.h build failure
2011-03-07Merge branch 'for-linus' of ↵Linus Torvalds1-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: sdio: Allow sdio operations in other threads during sdio_add_func()
2011-03-07Merge branch 'drm-fixes' of ↵Linus Torvalds14-46/+89
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: index i shadowed in 2nd loop drm/nv50-nvc0: prevent multiple vm/bar flushes occuring simultanenously drm/nouveau: fix regression causing ttm to not be able to evict vram drm/i915: Rebind the buffer if its alignment constraints changes with tiling drm/i915: Disable GPU semaphores by default drm/i915: Do not overflow the MMADDR write FIFO Revert "drm/i915: fix corruptions on i8xx due to relaxed fencing"
2011-03-07bonding 802.3ad: Rename rx_machine_lock to state_machine_lockNils Carlson2-13/+14
Rename the rx_machine_lock to state_machine_lock as this makes more sense in light of it now protecting all the state machines against concurrency. Signed-off-by: Nils Carlson <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-07bonding 802.3ad: Fix the state machine locking v2Nils Carlson1-5/+11
Changes since v1: * Clarify an unclear comment * Move a (possible) name change to a separate patch The ad_rx_machine, ad_periodic_machine and ad_port_selection_logic functions all inspect and alter common fields within the port structure. Previous to this patch, only the ad_rx_machines were mutexed, and the periodic and port_selection could run unmutexed against an ad_rx_machine trigged by an arriving LACPDU. This patch remedies the situation by protecting all the state machines from concurrency. This is accomplished by locking around all the state machines for a given port, which are executed at regular intervals; and the ad_rx_machine when handling an incoming LACPDU. Signed-off-by: Nils Carlson <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-07drivers/net/macvtap: fix error checkNicolas Kaiser1-1/+2
'len' is unsigned of type size_t and can't be negative. Signed-off-by: Nicolas Kaiser <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-08drm: index i shadowed in 2nd looproel1-2/+2
Index i was already used in thhe first loop Signed-off-by: Roel Kluin <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-03-07mmc: sdio: Allow sdio operations in other threads during sdio_add_func()Dmitry Shmidt1-2/+1
This fixes a bug introduced by 807e8e40673d ("mmc: Fix sd/sdio/mmc initialization frequency retries") that prevented SDIO drivers from performing SDIO commands in their probe routines -- the above patch called mmc_claim_host() before sdio_add_func(), which causes a deadlock if an external SDIO driver calls sdio_claim_host(). Fix tested on an OLPC XO-1.75 with libertas on SDIO. Signed-off-by: Dmitry Shmidt <[email protected]> Reviewed-and-Tested-by: Chris Ball <[email protected]> Signed-off-by: Chris Ball <[email protected]>
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