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2009-10-30Staging: hv: fix oops in vmbus - netvsc list_headMilan Dadok
Remove incorrect list_head usage. Variable of type list_head was used in some function's arguments as list item. Signed-off-by: Milan Dadok <milan@dadok.name> Cc: Hank Janssen <hjanssen@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-10-30Staging: hv: fix oops in vmbus - udev eventsMilan Dadok
Fix typos in udev event send and guid variables copy Signed-off-by: Milan Dadok <milan@dadok.name> Cc: Hank Janssen <hjanssen@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-10-30Staging: hv: Fix vmbus load hang caused by faulty data packingHank Janssen
Fix vmbus load hang caused by wrong data packing. Signed-off-by: Hank Janssen<hjanssen@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-10-30Staging: hv: Fix null pointer error after vmbus loadingHaiyang Zhang
Fix null pointer error after vmbus loading. Remove code that checks for dev_name, the affected structure is kzalloc-ed prior to this routine, so it is always null at this stage. Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-10-30Staging: hv TODO patchesStephen Hemminger
Update for more items Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Cc: Hank Janssen <hjanssen@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com>. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-10-30tty: Mark generic_serial users as BROKENAlan Cox
There isn't much else I can do with these. I can find no hardware for any of them and no users. The code is broken. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-10-30libertas if_usb: Fix crash on 64-bit machinesDavid Woodhouse
On a 64-bit kernel, skb->tail is an offset, not a pointer. The libertas usb driver passes it to usb_fill_bulk_urb() anyway, causing interesting crashes. Fix that by using skb->data instead. This highlights a problem with usb_fill_bulk_urb(). It doesn't notice when dma_map_single() fails and return the error to its caller as it should. In fact it _can't_ currently return the error, since it returns void. So this problem was showing up only at unmap time, after we'd already suffered memory corruption by doing DMA to a bogus address. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Cc: stable@kernel.org Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30ath9k: fix misplaced semicolon on rate controlLuis R. Rodriguez
The patch e43419f9: ath9k: downgrade assert in rc.c for invalid rate downgraded an ASSERT to a WARN_ON() but also misplaced a semicolon at the end of the second check. What this did was force the rate control code to always return the rate even if we should have warned about it. Since this should not have happened anymore anyway this fix isn't critical as the proper rate would have been returned anyway. Cc: stable@kernel.org Reported-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30b43: Fix DMA TX bounce buffer copyingMichael Buesch
b43 allocates a bouncebuffer, if the supplied TX skb is in an invalid memory range for DMA. However, this is broken in that it fails to copy over some metadata to the new skb. This patch fixes three problems: * Failure to adjust the ieee80211_tx_info pointer to the new buffer. This results in a kmemcheck warning. * Failure to copy the skb cb, which contains ieee80211_tx_info, to the new skb. This results in breakage of various TX-status postprocessing (Rate control). * Failure to transfer the queue mapping. This results in the wrong queue being stopped on saturation and can result in queue overflow. Signed-off-by: Michael Buesch <mb@bu3sch.de> Tested-by: Christian Casteyde <casteyde.christian@free.fr> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30rt73usb.c : more idsXose Vazquez Perez
stolen from windows inf file(07/17/2009, 1.03.05.0000) Ovislink 0x1b75, 0x7318 MSI 0x0db0, 0x4600 WideTell 0x7167, 0x3840 Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30ipw2200: fix oops on missing firmwareZhu Yi
For non-monitor interfaces, the syntax for alloc_ieee80211/free_80211 is wrong. Because alloc_ieee80211 only creates (wiphy_new) a wiphy, but free_80211() does wiphy_unregister() also. This is only correct when the later wiphy_register() is called successfully, which apparently is not the case for your fw doesn't exist one. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-30sky2: set carrier off in probeBrandon Philips
Before bringing up a sky2 interface up ethtool reports "Link detected: yes". Do as ixgbe does and netif_carrier_off() on probe(). Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29pcnet_cs: add cis of PreMax PE-200 ethernet pcmcia cardKen Kawasaki
pcnet_cs,serial_cs: add cis of PreMax ethernet pcmcia card, and some Sierra Wireless serial card(AC555, AC7xx, AC8xx). use PROD_ID for AC7xx, because MANF_ID of AC7xx and AC8xx are the same. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29r8169: Fix card drop incoming VLAN tagged MTU byte large jumbo framesRaimonds Cicans
r8169 card drop incoming VLAN tagged MTU byte large jumbo frames It looks to compare current and maximal packet sizes hardware use '<' operator, not '<='. Bug introduced by commit fdd7b4c3302c93f6833e338903ea77245eb510b4 ("r8169: fix crash when large packets are received") Signed-off-by: Raimonds Cicans <ray@apollo.lv> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29ibmtr: possible Read buffer overflow?roel kluin
Prevent read outside array bounds. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29e1000e: rework disable K1 at 1000Mbps for 82577/82578Bruce Allan
This patch reworks a previous workaround (commit 7d3cabbcc) for an issue in hardware where noise on the interconnect between the MAC and PHY could be generated by a lower power mode (K1) at 1000Mbps resulting in bad packets. Disable K1 while at 1000 Mbps but keep it enabled for 10/100Mbps and when the cable is disconnected. The original version of this workaround was found to be incomplete. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29e1000e: config PHY via software after resetsBruce Allan
On PCH-based (82577/82578) and some ICH8-based parts (82566) there is an issue with the hardware automatically configuring the PHY with contents from the EEPROM after the PHY is reset, so do the configuration by the driver instead. This was already similarly done for some 82566 parts in e1000_phy_hw_reset_ich8lan() but needs to be done after other resets, so move the PHY configuration code to its own function and call after all PHY resets. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29e100: e100_phy_init() isolates selected PHY, causes 10 second boot delayBruce Allan
A change in how PHYs are electrically isolated caused all PHYs to be isolated followed by reverting that isolation for the selected PHY. Unfortunately, isolating the selected PHY for even a short period of time can result in DHCP negotiation taking more than 10 seconds on certain embedded configurations delaying boot time as reported by Bernhard Kaindl. This patch reverts the change to how PHYs are isolated yet still works around the issue for 82552 needing the selected PHY's BMCR register to be written after the unused PHYs are isolated. This code is moved below the setting of nic->phy ID in order to do the 82552-specific workaround. Cc: Bernhard Kaindl <bernhard.kaindl@gmx.net> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6: ide: Serialize CMD643 and CMD646 to fix a hardware bug with SSD
2009-10-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (43 commits) net: Fix 'Re: PACKET_TX_RING: packet size is too long' netdev: usb: dm9601.c can drive a device not supported yet, add support for it qlge: Fix firmware mailbox command timeout. qlge: Fix EEH handling. AF_RAW: Augment raw_send_hdrinc to expand skb to fit iphdr->ihl (v2) bonding: fix a race condition in calls to slave MII ioctls virtio-net: fix data corruption with OOM sfc: Set ip_summed correctly for page buffers passed to GRO cnic: Fix L2CTX_STATUSB_NUM offset in context memory. MAINTAINERS: rt2x00 list is moderated airo: Reorder tests, check bounds before element mac80211: fix for incorrect sequence number on hostapd injected frames libertas spi: fix sparse errors mac80211: trivial: fix spelling in mesh_hwmp cfg80211: sme: deauthenticate on assoc failure mac80211: keep auth state when assoc fails mac80211: fix ibss joining b43: add 'struct b43_wl' missing declaration b43: Fix Bugzilla #14181 and the bug from the previous 'fix' rt2x00: Fix crypto in TX frame for rt2800usb ...
2009-10-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: virtio: order used ring after used index read virtio-pci: fix per-vq MSI-X request logic
2009-10-29Merge branch 'for-linus' of ↵Linus Torvalds
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: Revert "PCI: get larger bridge ranges when space is available"
2009-10-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: mlx4_core: Add a new supported 40 GigE device ID
2009-10-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] zfcp: Flush SCSI registration work when adding unit [SCSI] zfcp: Fix timer initialization for ct and els requests [SCSI] zfcp: Warn about storage devices with broken PLOGI data [SCSI] zfcp: Handle WWPN mismatch in PLOGI payload [SCSI] zfcp: fix kfree handling in zfcp_init_device_setup [SCSI] fix memory leak in initialization
2009-10-29Merge branch 'drm-fixes' of ↵Linus Torvalds
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/kms: fix kms/fbdev colormap support properly. drm: Add the basic check for the detailed timing in EDID drm/radeon/kms: ignore vga arbiter return.
2009-10-29ray_cs: Fix copy_from_user handlingAlan Cox
I've not touched the other stuff here but the word "locking" comes to mind. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29dpt_i2o: Fix up copy*userAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/ppc64: Use preempt_schedule_irq instead of preempt_schedule powerpc: Minor cleanup to lib/Kconfig.debug powerpc: Minor cleanup to sound/ppc/Kconfig powerpc: Minor cleanup to init/Kconfig powerpc: Limit memory hotplug support to PPC64 Book-3S machines powerpc: Limit hugetlbfs support to PPC64 Book-3S machines powerpc: Fix compile errors found by new ppc64e_defconfig powerpc: Add a Book-3E 64-bit defconfig powerpc/booke: Fix xmon single step on PowerPC Book-E powerpc: Align vDSO base address powerpc: Fix segment mapping in vdso32 powerpc/iseries: Remove compiler version dependent hack powerpc/perf_events: Fix priority of MSR HV vs PR bits powerpc/5200: Update defconfigs drivers/serial/mpc52xx_uart.c: Use UPIO_MEM rather than SERIAL_IO_MEM powerpc/boot/dts: drop obsolete 'fsl5200-clocking' of: Remove nested function mpc5200: support for the MAN mpc5200 based board mucmc52 mpc5200: support for the MAN mpc5200 based board uc101
2009-10-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: Do not dereference null pointer in twl4030 error path mfd: Always initialise WM831x IRQ mutex
2009-10-29Merge branch 'for-linus' of git://git.infradead.org/ubi-2.6Linus Torvalds
* 'for-linus' of git://git.infradead.org/ubi-2.6: UBI: fix check on unsigned long UBI: fix backward compatibility
2009-10-29Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (it87) Fix VID reading on IT8718F/IT8720F hwmon: (dme1737) No vid attributes for SCH311x hwmon: (fschmd) Fix check on unsigned in watchdog_write() hwmon: (coretemp) Maintainer update
2009-10-29Merge branch 'urgent-v2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 * 'urgent-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: do not load the pd6729 driver if io_base is NULL pcmcia: Fix possible printk format warnings pcmcia: do not try to store more than 4 version strings pcmcia: pccard_read_tuple and TUPLE_RETURN_COMMON cleanup pcmcia: properly close previous dev_printk if kzalloc fails in do_io_probe pcmcia: fix controller printk format warnings
2009-10-29Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: (22 commits) ARM: Fix lubbock defconfig build ARM: 5769/1: CPU_ARM920T: remove dead Maverick EP9312 URL ARM: 5768/1: ep93xx: remove dead code in ep93xx_gpio_ab_irq_handler() ARM: 5767/1: ep93xx: remove ep93xx_init_time() prototype ARM: 5765/1: Updated U300 defconfig ARM: 5766/1: Fix watchdog enabling for AT91SAM9G45 ARM: 5764/1: bcmring: add oprofile pmu support [ARM] pxa/spitz: add gpio button support (fixes regression) [ARM] pxa/cm-x300: fix mmc numbering ARM: 5763/1: ARM: SMP: Fix the BUG with CONFIG_PREEMPT enabled ARM: 5760/1: ep93xx: fix build error in edb93xx.c ARM: 5759/1: Add register information of threads to coredump ARM: 5757/1: Thumb-2: Correct "mov.w pc, lr" instruction which is unpredictable MXC: fix reset for mx31, mx35 and mx27 SoCs fix pcm037_eet compilation with the new SPI driver fix compilation of i.MX31 platforms pcm970 mmc: Fix ro switch pcm038: Add SPI/MC13783 support mx25: Add missing copyright / license header mx25pdk: remove nand support as it is not present in current tree ...
2009-10-29lis3: add support for the HP HDX 18Ian E. Morgan
I have an HP HDX 18 laptop, and noted that the configuration of the accelerometer needs to be x_inverted. Signed-off-by: Ian E. Morgan <penguin.wrangler@gmail.com> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29lis3: add support for the HP EliteBook 8530wÉric Piel
Correct orientation for HP EliteBook 8530w. Reported-by: Jörgen Jonssson <jorgen.jonsson@saitek.se> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29lis3: better support for hp 6730xPavel Herrmann
I have learned that the 6730b and 6730s have different accelerometer orientation, and have modified the driver accordingly (diff attached), while dropping the wild guess for AMD based 6735 having the same orientation as Intel based 6730 (this is not true for any other related series/family, thus is not probable for 673x). Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29cpuidle: always return with interrupts enabledKevin Hilman
In the case where cpuidle_idle_call() returns before changing state due to a need_resched(), it was returning with IRQs disabled. The idle path assumes that the platform specific idle code returns with interrupts enabled (although this too is undocumented AFAICT) and on ARM we have a WARN_ON(!(irqs_disabled()) when returning from the idle loop, so the user-visible effects were only a warning since interrupts were eventually re-enabled later. On x86, this same problem exists, but there is no WARN_ON() to detect it. As on ARM, the interrupts are eventually re-enabled, so I'm not sure of any actual bugs triggered by this. It's primarily a correctness/consistency fix. This patch ensures IRQs are (re)enabled before returning. Reported-by: Hemanth V <hemanthv@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Len Brown <len.brown@intel.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Tested-by: Martin Michlmayr <tbm@cyrius.com> Cc: <stable@kernel.org> [2.6.31.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29edac: i5100 fix initialization codeKeith Mannthey
Allow csrows to properly initialize when the topology only has active channels on 2 and 3. This new check allows proper detection and initialization in this topology. Only checking the first mrt that represented channels 0 and 1 is not sufficient. I also fixed up the related debug information path. I can submit as a 2nd patch if needed. Signed-off-by: Keith Mannthey <kmannth@us.ibm.com> Acked-by: Aristeu Rozanski <aris@ruivo.org> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29edac: i5400 fix missing CONFIG_PCI defineIra W. Snyder
When building without CONFIG_PCI the edac_pci_idx variable is unused, causing a build-time warning. Wrap the variable in #ifdef CONFIG_PCI, just like the rest of the PCI support. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29edac: i5400 fix csrow mappingJeff Roberson
The i5400 EDAC driver has several bugs with chip-select row computation which most likely lead to bugs in detailed error reporting. Attempts to contact the authors have gone mostly unanswered so I am presenting my diff here. I do not subscribe to lkml and would appreciate being kept in the cc. The most egregious problem was miscalculating the addresses of MTR registers after register 0 by assuming they are 32bit rather than 16. This caused the driver to miss half of the memories. Most motherboards tend to have only 8 dimm slots and not 16, so this may not have been noticed before. Further, the row calculations multiplied the number of dimms several times, ultimately ending up with a maximum row of 32. The chipset only supports 4 dimms in each of 4 channels, so csrow could not be higher than 4 unless you use a row per-rank with dual-rank dimms. I opted to eliminate this behavior as it is confusing to the user and the error reporting works by slot and not rank. This gives a much clearer view of memory by slot and channel in /sys. Signed-off-by: Jeff Roberson <jroberson@jroberson.net> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29twl4030-gpio: remove __devexit markings from remove funcMike Frysinger
The gpio_twl4030_probe() function calls gpio_twl4030_remove(), and the former has __devinit, so the latter cannot use __devexit. Otherwise we hit the section mismatch warning: WARNING: drivers/gpio/built-in.o(.devinit.text+0x71a): Section mismatch in reference from the function _gpio_twl4030_probe() to the function .devexit.text:_gpio_twl4030_remove() The function __devinit _gpio_twl4030_probe() references a function __devexit _gpio_twl4030_remove(). 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 _gpio_twl4030_remove() so it may be used outside an exit section. Signed-off-by: Mike Frysinger <vapier@gentoo.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>
2009-10-298250_pci: add IBM Saturn serial cardBenjamin Herrenschmidt
The IBM Saturn serial card has only one port. Without that fixup, the kernel thinks it has two, which confuses userland setup and admin tools as well. [akpm@linux-foundation.org: fix pci-ids.h layout] Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Alan Cox <alan@linux.intel.com> Cc: Michael Reed <mreed10@us.ibm.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29serial: add ADDI-DATA GmbH PCI-Express communication cards in 8250_pci.c and ↵Krauth.Julien
pci_ids.h Add support for ADDI-DATA GmbH PCI-Express communication cards: APCIe-7300 APCIe-7420 APCIe-7500 APCIe-7800 Warning: 8250_pci.c depends on pci_ids.h. 8250_pci.c Signed-off-by: Krauth Julien <Krauth.Julien@addi-data.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29atmel_serial: fix bad BUILD_BUG_ON() usageHaavard Skinnemoen
is_power_of_2() appears not to be constant enough for BUILD_BUG_ON() after the latest rework, so replace it with an open-coded test. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Jan Beulich <jbeulich@novell.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Alan Cox <alan@linux.intel.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Claudio Scordino <claudio@evidence.eu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29loop: fix NULL dereference if mount failsAlexey Dobriyan
Commit bb21488482bd36eae6b30b014d93619063773fd4 ("[PATCH] switch loop") started to pass NULL bdev to ioctl hook. Steps to reproduce: [boot with loop.max_part=1] [mount -o loop something so mount fails] BUG: unable to handle kernel NULL pointer dereference at 00000000000000b8 IP: [<ffffffff811486ee>] blkdev_ioctl+0x2e/0xa30 PGD 0 Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:35/ACPI0003:00/power_supply/ACAD/online CPU 0 Modules linked in: zfs nvidia(P) [last unloaded: zfs] Pid: 15177, comm: mount Tainted: P 2.6.32-rc4-zfs #2 Satellite X200 RIP: 0010:[<ffffffff811486ee>] [<ffffffff811486ee>] blkdev_ioctl+0x2e/0xa30 RSP: 0018:ffff88003b3d5bb8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 000000000000125f RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88003b3d5ce8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 00007ffffffff000 R13: 0000000000000000 R14: ffff880071cef280 R15: 00000000000200da FS: 00007fd77cfe7740(0000) GS:ffff880001600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00000000000000b8 CR3: 0000000001001000 CR4: 00000000000026f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process mount (pid: 15177, threadinfo ffff88003b3d4000, task ffff88007572f920) Stack: ffff88003b3d5c38 ffffffff812f95f5 ffff88007eeb6600 0000000000000000 <0> 0000000000000000 ffff88003b3d5c18 ffffffff811547d9 ffff88001bf11ef0 <0> 7fffffffffffffff ffff88001bf11ee8 ffff88001bf11ef0 0000000000000000 Call Trace: [<ffffffff812f95f5>] ? schedule_timeout+0x1f5/0x250 [<ffffffff811547d9>] ? rb_insert_color+0x109/0x140 [<ffffffff812fb754>] ? _spin_unlock_irq+0x14/0x40 [<ffffffff812f84c6>] ? wait_for_common+0x66/0x170 [<ffffffff8105a280>] ? default_wake_function+0x0/0x10 [<ffffffff810f8258>] ioctl_by_bdev+0x38/0x50 [<ffffffff811d2481>] loop_clr_fd+0x1e1/0x210 [<ffffffff811d2522>] lo_release+0x72/0x80 [<ffffffff810f934c>] __blkdev_put+0x1ac/0x1d0 [<ffffffff810f937b>] blkdev_put+0xb/0x10 [<ffffffff810f93b9>] blkdev_close+0x39/0x60 [<ffffffff810ccef3>] __fput+0xd3/0x230 [<ffffffff810cd06d>] fput+0x1d/0x30 [<ffffffff810c9680>] filp_close+0x50/0x80 [<ffffffff81061f11>] put_files_struct+0x81/0x100 [<ffffffff81061fde>] exit_files+0x4e/0x60 [<ffffffff81063ec5>] do_exit+0x6b5/0x730 [<ffffffff8107b279>] ? up_read+0x9/0x10 [<ffffffff8104c86e>] ? do_page_fault+0x18e/0x2a0 [<ffffffff81063f81>] do_group_exit+0x41/0xc0 [<ffffffff81064012>] sys_exit_group+0x12/0x20 [<ffffffff81030deb>] system_call_fastpath+0x16/0x1b Code: f8 48 89 e5 48 81 ec 30 01 00 00 48 89 5d d8 4c 89 6d e8 4c 89 65 e0 4c 89 75 f0 4c 89 7d f8 48 89 bd e8 fe ff ff 49 89 cd 89 f3 <49> 8b 88 b8 00 00 00 81 fa 68 12 00 00 0f 84 57 05 00 00 0f 86 RIP [<ffffffff811486ee>] blkdev_ioctl+0x2e/0xa30 RSP <ffff88003b3d5bb8> CR2: 00000000000000b8 ---[ end trace c0b4d3c3118d1427 ]--- Fixing recursive fault but reboot is needed! Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29omap_hsmmc: add missing probe handler hookRoger Quadros
The missing probe handler hook will never probe the driver. Add it back. Fixes broken MMC on OMAP. We use platform_driver_probe() API since omap_hsmmc is not a hot-pluggable device. Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Tested-by: Felipe Contreras <felipe.contreras@gmail.com> Tested-by: Tony Lindgren <tony@atomide.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Felipe Contreras <felipe.contreras@gmail.com> Cc: Denis Karpov <ext-denis.2.karpov@nokia.com> Cc: Madhusudhan Chikkature <madhu.cr@ti.com> Cc: Greg KH <gregkh@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-29[S390] call home: fix string length handlingHeiko Carstens
After copying uts->nodename to the static nodename array the static version isn't necessarily zero termininated, since the size of the array is one byte too short. Afterwards doing strncat(data, nodename, strlen(nodename)); may copy an arbitrary large amount of bytes. Fix this by getting rid of the static array and using strncat with proper length limit. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-10-29[S390] call home: fix error handling in init functionHeiko Carstens
Fix missing unregister_sysctl_table in case the SCLP doesn't provide the requested feature. Also simplify the whole error handling while at it. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-10-29[S390] s/r: cmm resume fixMartin Schwidefsky
If a suspended z/VM guest has been logged off before the resume the 'SET SMSG IUCV' CP command need to be repeated to reenable sending message via SMSG. This fixes the following error: HCPMFS057I H4214002 not receiving; SMSG off Error: non-zero CP response for command 'SMSG H4214002 CMM SHRINK 5010': #57 Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-10-29[S390] call home: fix local buffer usage in proc handlerSebastian Ott
Fix the size of the local buffer and use snprintf to prevent further miscalculations. Also fix the usage of bitwise vs logic operations. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 04:21:07 +0000