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2008-11-19pxa2xx_spi: bugfix full duplex dma data corruptionNed Forrester
Fixes a data corruption bug in pxa2xx_spi.c when operating in full duplex mode with DMA and using buffers that overlap. SPI transmit and receive buffers are allowed to be the same or to overlap. However, this driver fails if such overlap is attempted in DMA mode because it maps the rx and tx buffers in the wrong order. By mapping DMA_FROM_DEVICE (read) before DMA_TO_DEVICE (write), it invalidates the cache before flushing it, thus discarding data which should have been transmitted. The patch corrects the order of mapping. This bug exists in all versions of pxa2xx_spi.c; similar bugs are in the drivers for two other SPI controllers (au1500, imx). A version of this patch has been tested on kernel 2.6.20 using verification of loopback data with: random transfer length, random bits-per-word, random positive offsets (both larger and smaller than transfer length) between the start of the rx and tx buffers, and varying clock rates. Signed-off-by: Ned Forrester <nforrester@whoi.edu> Cc: Vernon Sauder <vernoninhand@gmail.com> Cc: J. Scott Merritt <merrij3@rpi.edu> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: <stable@kernel.org> [2.6.27.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-19tmiofb: fix compilation with ACCEL disabledDmitry Baryshkov
Restore support for compiling tmiofb with acceleration disabled. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.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>
2008-11-19GRU: fix for debug optionJack Steiner
Enable -D DEBUG in the GRU Makefile if CONFIG_SGI_GRU_DEBUG is selected. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-19gpiolib: extend gpio label column width in debugfs fileJarkko Nikula
There are already various drivers having bigger label than 12 bytes. Most of them fit well under 20 bytes but make column width exact so that oversized labels don't mess up output alignment. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Acked-by: David Brownell <david-b@pacbell.net> Cc: <stable@kernel.org> [2.6.26.x, 2.6.26.x, 2.6.27.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-19fbdev: clean the penguin's dirty feetClemens Ladisch
When booting in a direct color mode, the penguin has dirty feet, i.e., some pixels have the wrong color. This is caused by fb_set_logo_directpalette() which does not initialize the last 32 palette entries. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-19drivers/video: bad error test before a dereferenceJulien Brunel
The error test that follows the call to backlight_device_register semms not to concern the right variable. A simplified version of the semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @def0@ expression x; position p0; @@ x@p0 = backlight_device_register(...) @protected@ expression def0.x,E; position def0.p0; position p; statement S; @@ x@p0 ... when != x = E if (!IS_ERR(x) && ...) {<... x@p ...>} else S @unprotected@ expression def0.x; identifier fld; position def0.p0; position p != protected.p; @@ x@p0 ... when != x = E * x@p->fld // </smpl> Signed-off-by: Julien Brunel <brunel@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-19hwmon: applesmc: Add support for iMac 6Henrik Rydberg
Add temperature sensor support for iMac 6. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Tested-by: Caleb Hyde <caleb.hyde@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-18Parport driver: disable pc-style parport on Blackfin systemsMike Frysinger
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-18Release old elevator on change elevatorZhaolei
We should release old elevator when change to use a new one. Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-11-17Merge branch 'for-linus' of git://git.o-hand.com/linux-mfdLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-mfd: mfd: Correct WM8350 I2C return code usage mfd: fix event masking for da9030
2008-11-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: rtc: rtc-sun4v fixes, revised sparc: Fix tty compile warnings. sparc: struct device - replace bus_id with dev_name(), dev_set_name()
2008-11-17Merge 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: (27 commits) rtnetlink: propagate error from dev_change_flags in do_setlink() isdn: remove extra byteswap in isdn_net_ciscohdlck_slarp_send_reply Phonet: refuse to send bigger than MTU packets e1000e: fix IPMI traffic e1000e: fix warn_on reload after phy_id error phy: fix phy address bug e100: fix dma error in direction for mapping igb: use dev_printk instead of printk qla3xxx: Cleanup: Fix link print statements. igb: Use device_set_wakeup_enable e1000: Use device_set_wakeup_enable e1000e: Use device_set_wakeup_enable via-velocity: enable perfect filtering for multicast packets phy: Add support for Marvell 88E1118 PHY mlx4_en: Pause parameters per port phylib: fix premature freeing of struct mii_bus atl1: Do not enumerate options unsupported by chip atl1e: fix broken multicast by removing unnecessary crc inversion gianfar: Fix DMA unmap invocations net/ucc_geth: Fix oops in uec_get_ethtool_stats() ...
2008-11-16isdn: remove extra byteswap in isdn_net_ciscohdlck_slarp_send_replyHarvey Harrison
commit a144ea4b7a13087081ab5402fa9ad0bcfd249e67 [IPV4]: annotate struct in_ifaddr Missed this extra byteswap as the isdn inlines hide the htonl inside put_u32 which causes an extra byteswap on little-endian arches. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16e1000e: fix IPMI trafficJeff Kirsher
Some users reported that they have machines with BMCs enabled that cannot receive IPMI traffic after e1000e is loaded. http://marc.info/?l=e1000-devel&m=121909039127414&w=2 http://marc.info/?l=e1000-devel&m=121365543823387&w=2 This fixes the issue if they load with the new parameter = 0 by disabling crc stripping, but leaves the performance feature on for most users. Based on work done by Hong Zhang. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16e1000e: fix warn_on reload after phy_id errorJeff Kirsher
If the driver fails to initialize the first time due to the failure in the phy_id check the kernel triggers a warn_on on the second try to load the driver because the driver did not free the msi/x resources in the first load because of the previous failure in phy_id check. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16mfd: Correct WM8350 I2C return code usageMark Brown
The vendor BSP used for the WM8350 development provided an I2C driver which incorrectly returned zero on succesful sends rather than the number of transmitted bytes, an error which was then propagated into the WM8350 I2C accessors. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-11-16mfd: fix event masking for da9030Mike Rapoport
Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2008-11-16acpi: fix oops in acpi_system_wakeup_device_seq_showLinus Torvalds
Commit 0794469da3f7b2093575cbdfc1108308dd3641ce: ("ACPI: struct device - replace bus_id with dev_name(), dev_set_name()") introduced a bug by testing 'dev_name(ldev)' instead of 'ldev->bus' for NULL when printing out the bus information. So if ldev->bus was NULL, we'd oops. Reported-and-tested-by: Bruno Prémont <bonbons@linux-vserver.org> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Len Brown <len.brown@intel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-16phy: fix phy address bugGiulio Benetti
PHYID returns 0xffff and not 0xffffffff when not found and in some case(at91sam9263) 0x0. Maybe this patch could be useful. Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16e100: fix dma error in direction for mappingJesse Brandeburg
The e100 driver triggers BUG_ON(buf->direction != dir) by doing pci_map_single(..., PCI_DMA_BIDIRECTIONAL) and pci_dma_sync_single_for_device(..., PCI_DMA_TODEVICE). Changing the DMA direction, especially with dmabounce will result in unexpected behaviour. Reported-by: Anders Grafstrom <grfstrm@users.sourceforge.net> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16igb: use dev_printk instead of printkBjorn Helgaas
Use dev_printk() instead of printk() to give a little more context and use consistent format. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16qla3xxx: Cleanup: Fix link print statements.Ron Mercer
Removed debug print statements and improved conditionals around informational statements. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16igb: Use device_set_wakeup_enable\"Rafael J. Wysocki\
Since dev->power.should_wakeup bit is used by the PCI core to decide whether the device should wake up the system from sleep states, set/unset this bit whenever WOL is enabled/disabled using igb_set_wol(). Accordingly, use device_can_wakeup() for checking if wake-up is supported by the device. Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16e1000: Use device_set_wakeup_enable\"Rafael J. Wysocki\
Since dev->power.should_wakeup bit is used by the PCI core to decide whether the device should wake up the system from sleep states, set/unset this bit whenever WOL is enabled/disabled using e1000_set_wol(). Accordingly, use device_can_wakeup() for checking if wake-up is supported by the device. Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16e1000e: Use device_set_wakeup_enable\"Rafael J. Wysocki\
Since dev->power.should_wakeup bit is used by the PCI core to decide whether the device should wake up the system from sleep states, set/unset this bit whenever WOL is enabled/disabled using e1000_set_wol(). Accordingly, use device_can_wakeup() for checking if wake-up is supported by the device. Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-16via-velocity: enable perfect filtering for multicast packetsJoey Zhuo
Signed-off-by: Joey Zhuo <joeyzhuo@via.com.tw> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: don't grab devices with no input HID: fix radio-mr800 hidquirks HID: fix kworld fm700 radio hidquirks HID: fix start/stop cycle in usbhid driver HID: use single threaded work queue for hid_compat HID: map macbook keys for "Expose" and "Dashboard" HID: support for new unibody macbooks HID: fix locking in hidraw_open()
2008-11-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: ensure correct logging in do_io_probe pcmcia: add another pata/ide ID pcmcia: add braces in error path pcmcia: struct device - replace bus_id with dev_name(), dev_set_name() pcmcia: setup resource information for pseudo multifunction devices. pcmcia: fix indentation & braces disagreement - add braces
2008-11-15phy: Add support for Marvell 88E1118 PHYRon Madrid
This patch will add support for the Marvell 88E1118 PHY which supports gigabit ethernet among other things. Signed-off-by: Ron Madrid <ron_madrid@sbcglobal.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-15mlx4_en: Pause parameters per portYevgeny Petrilin
Before the change the driver reported the same pause parameters for all the ports, even only one of them was modified. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-15LIS3LV02Dx: remove unused #include <version.h>Huang Weiyi
The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/hwmon/lis3lv02d.c This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-15Merge branch 'sh/for-2.6.28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: serial: sh-sci: Reorder the SCxTDR write after the TDxE clear. sh: __copy_user function can corrupt the stack in case of exception sh: Fixed the TMU0 reload value on resume sh: Don't factor in PAGE_OFFSET for valid_phys_addr_range() check. sh: early printk port type fix i2c: fix i2c-sh_mobile rx underrun sh: Provide a sane valid_phys_addr_range() to prevent TLB reset with PMB. usb: r8a66597-hcd: fix wrong data access in SuperH on-chip USB fix sci type for SH7723 serial: sh-sci: fix cannot work SH7723 SCIFA sh: Handle fixmap TLB eviction more coherently.
2008-11-15Merge branch 'doc-subdirs' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs * 'doc-subdirs' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs: Create/use more directory structure in the Documentation/ tree.
2008-11-15Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB (9624): CVE-2008-5033: fix OOPS on tvaudio when controlling bass/treble V4L/DVB (9623): tvaudio: Improve debug msg by printing something more human V4L/DVB (9622): tvaudio: Improve comments and remove a unneeded prototype V4L/DVB (9621): Avoid writing outside shadow.bytes[] array V4L/DVB (9620): tvaudio: use a direct reference for chip description V4L/DVB (9619): tvaudio: update initial comments V4L/DVB (9618): tvaudio: add additional logic to avoid OOPS V4L/DVB (9617): tvtime: remove generic_checkmode callback V4L/DVB (9616): tvaudio: cleanup - group all callbacks together V4L/DVB (9615): tvaudio: instead of using a magic number, use ARRAY_SIZE V4L/DVB (9613): tvaudio: fix a memory leak
2008-11-15Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] fix s390x_newuname [S390] dasd: log sense for fatal errors [S390] cpu topology: fix locking [S390] cio: Fix refcount after moving devices. [S390] ftrace: fix kernel stack backchain walking [S390] ftrace: disable tracing on idle psw [S390] lockdep: fix compile bug [S390] kvm_s390: Fix oops in virtio device detection with "mem=" [S390] sclp: emit error message if assign storage fails [S390] Fix range for add_active_range() in setup_memory()
2008-11-15Merge 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] dpt_i2o: fix transferred data length for scsi_set_resid() [SCSI] scsi_error regression: Fix idempotent command handling [SCSI] zfcp: Fix hexdump data in s390dbf traces [SCSI] zfcp: fix erp timeout cleanup for port open requests [SCSI] zfcp: Wait for port scan to complete when setting adapter online [SCSI] zfcp: Fix cast warning [SCSI] zfcp: Fix request list handling in error path [SCSI] zfcp: fix mempool usage for status_read requests [SCSI] zfcp: fix req_list_locking. [SCSI] zfcp: Dont clear reference from SCSI device to unit [SCSI] qla2xxx: Update version number to 8.02.01-k9. [SCSI] qla2xxx: Return a FAILED status when abort mailbox-command fails. [SCSI] qla2xxx: Do not honour max_vports from firmware for 2G ISPs and below. [SCSI] qla2xxx: Use pci_disable_rom() to manipulate PCI config space. [SCSI] qla2xxx: Correct Atmel flash-part handling. [SCSI] megaraid: fix mega_internal_command oops
2008-11-15misc: C2port needs <linux/sched.h>Geert Uytterhoeven
m68k allmodconfig: | drivers/misc/c2port/core.c: In function 'c2port_reset': | drivers/misc/c2port/core.c:73: error: dereferencing pointer to incomplete type | drivers/misc/c2port/core.c: In function 'c2port_strobe_ck': | drivers/misc/c2port/core.c:91: error: dereferencing pointer to incomplete type Include <linux/sched.h> to fix it, as m68k's local_irq_enable() needs to know about struct task_struct. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-15Merge branch 'upstream-linus' of ↵Linus Torvalds
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: libata: improve phantom device detection
2008-11-15[SCSI] dpt_i2o: fix transferred data length for scsi_set_resid()Miquel van Smoorenburg
dpt_i2o.c::adpt_i2o_to_scsi() reads the value at (reply+5) which should contain the length in bytes of the transferred data. This would be correct if reply was a u32 *. However it is a void * here, so we need to read the value at (reply+20) instead. The value at (reply+5) is usually 0xff0000, which is apparently 'large enough' and didn't cause any trouble until 2.6.27 where commit 427e59f09fdba387547106de7bab980b7fff77be Author: James Bottomley <James.Bottomley@HansenPartnership.com> Date: Sat Mar 8 18:24:17 2008 -0600 [SCSI] make use of the residue value caused this to become visible through e.g. iostat -x . Signed-off-by: Miquel van Smoorenburg <mikevs@xs4all.net> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-14rtc: rtc-sun4v fixes, revisedAlessandro Zummo
- simplified code - use platform_driver_probe - removed locking: it's provided by rtc subsystem Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-14libata: improve phantom device detectionTejun Heo
Currently libata uses four methods to detect device presence. 1. PHY status if available. 2. TF register R/W test (only promotes presence, never demotes) 3. device signature after reset 4. IDENTIFY failure detection in SFF state machine Combination of the above works well in most cases but recently there have been a few reports where a phantom device causes unnecessary delay during probe. In both cases, PHY status wasn't available. In one case, it passed #2 and #3 and failed IDENTIFY with ATA_ERR which didn't qualify as #4. The other failed #2 but as it passed #3 and #4, it still caused failure. In both cases, phantom device reported diagnostic failure, so these cases can be safely worked around by considering any !ATA_DRQ IDENTIFY failure as NODEV_HINT if diagnostic failure is set. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-14Merge branch 'davem-fixes' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2008-11-14phylib: fix premature freeing of struct mii_busLennert Buytenhek
Commit 46abc02175b3c246dd5141d878f565a8725060c9 ("phylib: give mdio buses a device tree presence") added a call to device_unregister() in a situation where the caller did not intend for the device to be freed yet, but apart from just unregistering the device from the system, device_unregister() does an additional put_device() that is intended to free it. The right function to use in this situation is device_del(), which unregisters the device from the system like device_unregister() does, but without dropping the reference count an additional time. Bug report from Bryan Wu <cooloney@kernel.org>. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Tested-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-14atl1: Do not enumerate options unsupported by chipJ. K. Cliburn
Of the various WOL options provided in include/linux/ethtool.h, the L1 NIC supports only magic packet. Remove all options except magic packet from the atl1 driver. Signed-off-by: Jay Cliburn <jcliburn@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-14atl1e: fix broken multicast by removing unnecessary crc inversionJ. K. Cliburn
Inverting the crc after calling ether_crc_le() is unnecessary and breaks multicast. Remove it. Tested-by: David Madore <david.madore@ens.fr> Signed-off-by: Jay Cliburn <jcliburn@gmail.com> Cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-14gianfar: Fix DMA unmap invocationsAndy Fleming
We weren't unmapping DMA memory, which will break when gianfar gets used on systems with more than 32-bits of memory. Also, it's just plain wrong. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-14net/ucc_geth: Fix oops in uec_get_ethtool_stats()Anton Vorontsov
p_{tx,rx}_fw_statistics_pram are special: they're available only when a device is open. If the device is closed, we should just fill the data with zeroes. Fixes the following oops: root@b1:~# ifconfig eth1 down root@b1:~# ethtool -S eth1 Unable to handle kernel paging request for data at address 0x00000000 Faulting instruction address: 0xc01e1dcc Oops: Kernel access of bad area, sig: 11 [#1] [...] NIP [c01e1dcc] uec_get_ethtool_stats+0x98/0x124 LR [c0287cc8] ethtool_get_stats+0xfc/0x23c Call Trace: [cfaadde0] [c0287ca8] ethtool_get_stats+0xdc/0x23c (unreliable) [cfaade20] [c0288340] dev_ethtool+0x2fc/0x588 [cfaade50] [c0285648] dev_ioctl+0x290/0x33c [cfaadea0] [c0272238] sock_ioctl+0x80/0x2ec [cfaadec0] [c00b5ae4] vfs_ioctl+0x40/0xc0 [cfaadee0] [c00b5fa8] do_vfs_ioctl+0x78/0x20c [cfaadf10] [c00b617c] sys_ioctl+0x40/0x74 [cfaadf40] [c00142d8] ret_from_syscall+0x0/0x38 [...] ---[ end trace b941007b2dfb9759 ]--- Segmentation fault p.s. While at it, also remove u64 casts, they aren't needed. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-14niu: Bump driver version and release date.David S. Miller
This driver is pretty mature, and the worst of the known problems has been fixed (the 32-bit failures due to readq implementation). So let's finally give it a version of 1.0 Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-14NIU: Add Sun CP3260 ATCA blade supportSantwona Behera
This patch adds support for the Sun CP3260 ATCA blade which is a N2 based ATCA blade with 2 NIU ports. The NIU ports do not have on-board PHY. Signed-off-by: Santwona Behera <santwona.behera@sun.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-14Create/use more directory structure in the Documentation/ tree.Randy Dunlap
Create Documentation/blockdev/ sub-directory and populate it. Populate the Documentation/serial/ sub-directory. Move MSI-HOWTO.txt to Documentation/PCI/. Move ioctl-number.txt to Documentation/ioctl/. Update all relevant 00-INDEX files. Update all relevant Kconfig files and source files. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 13:06:49 +0000