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2011-01-19Merge 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: (41 commits) sctp: user perfect name for Delayed SACK Timer option net: fix can_checksum_protocol() arguments swap Revert "netlink: test for all flags of the NLM_F_DUMP composite" gianfar: Fix misleading indentation in startup_gfar() net/irda/sh_irda: return to RX mode when TX error net offloading: Do not mask out NETIF_F_HW_VLAN_TX for vlan. USB CDC NCM: tx_fixup() race condition fix ns83820: Avoid bad pointer deref in ns83820_init_one(). ipv6: Silence privacy extensions initialization bnx2x: Update bnx2x version to 1.62.00-4 bnx2x: Fix AER setting for BCM57712 bnx2x: Fix BCM84823 LED behavior bnx2x: Mark full duplex on some external PHYs bnx2x: Fix BCM8073/BCM8727 microcode loading bnx2x: LED fix for BCM8727 over BCM57712 bnx2x: Common init will be executed only once after POR bnx2x: Swap BCM8073 PHY polarity if required iwlwifi: fix valid chain reading from EEPROM ath5k: fix locking in tx_complete_poll_work ath9k_hw: do PA offset calibration only on longcal interval ...
2011-01-18gianfar: Fix misleading indentation in startup_gfar()Anton Vorontsov
Just stumbled upon the issue while looking for another bug. The code looks correct, the indentation is not. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18net/irda/sh_irda: return to RX mode when TX errorKuninori Morimoto
sh_irda can not use RX/TX in same time, but this driver didn't return to RX mode when TX error occurred. This patch care xmit error case to solve this issue. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18USB CDC NCM: tx_fixup() race condition fixAlexey Orishko
- tx_fixup() can be called from either timer callback or from xmit() in usbnet, so spinlock is added to avoid concurrency-related problem. - minor correction due to checkpatch warning for some line over 80 chars after previous patch was applied. Signed-off-by: Alexey Orishko <alexey.orishko@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18ns83820: Avoid bad pointer deref in ns83820_init_one().Jesper Juhl
In drivers/net/ns83820.c::ns83820_init_one() we dynamically allocate memory via alloc_etherdev(). We then call PRIV() on the returned storage which is 'return netdev_priv()'. netdev_priv() takes the pointer it is passed and adds 'ALIGN(sizeof(struct net_device), NETDEV_ALIGN)' to it and returns it. Then we test the resulting pointer for NULL, which it is unlikely to be at this point, and later dereference it. This will go bad if alloc_etherdev() actually returned NULL. This patch reworks the code slightly so that we test for a NULL pointer (and return -ENOMEM) directly after calling alloc_etherdev(). Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18bnx2x: Update bnx2x version to 1.62.00-4Yaniv Rosner
Update bnx2x version to 1.62.00-4 Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18bnx2x: Fix AER setting for BCM57712Yaniv Rosner
Fix AER settings for BCM57712 to allow accessing all device addresses range in CL45 MDC/MDIO Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18bnx2x: Fix BCM84823 LED behaviorYaniv Rosner
Fix BCM84823 LED behavior which may show on some systems Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18bnx2x: Mark full duplex on some external PHYsYaniv Rosner
Device may show incorrect duplex mode for devices with external PHY Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18bnx2x: Fix BCM8073/BCM8727 microcode loadingYaniv Rosner
Improve microcode loading verification before proceeding to next stage Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18bnx2x: LED fix for BCM8727 over BCM57712Yaniv Rosner
LED on BCM57712+BCM8727 systems requires different settings Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18bnx2x: Common init will be executed only once after PORYaniv Rosner
Common init used to be called by the driver when the first port comes up, mainly to reset and reload external PHY microcode. However, in case management driver is active on the other port, traffic would halted. So limit the common init to be done only once after POR. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18bnx2x: Swap BCM8073 PHY polarity if requiredYaniv Rosner
Enable controlling BCM8073 PN polarity swap through nvm configuration, which is required in certain systems Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-18Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
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: (lm93) Add support for LM94
2011-01-18Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (26 commits) MIPS: Malta: enable Cirrus FB console MIPS: add CONFIG_VIRTUALIZATION for virtio support MIPS: Implement __read_mostly MIPS: ath79: add common WMAC device for AR913X based boards MIPS: ath79: Add initial support for the Atheros AP81 reference board MIPS: ath79: add common SPI controller device SPI: Add SPI controller driver for the Atheros AR71XX/AR724X/AR913X SoCs MIPS: ath79: add common GPIO buttons device MIPS: ath79: add common watchdog device MIPS: ath79: add common GPIO LEDs device MIPS: ath79: add initial support for the Atheros PB44 reference board MIPS: ath79: utilize the MIPS multi-machine support MIPS: ath79: add GPIOLIB support MIPS: Add initial support for the Atheros AR71XX/AR724X/AR931X SoCs MIPS: jump label: Add MIPS support. MIPS: Use WARN() in uasm for better diagnostics. MIPS: Optimize TLB handlers for Octeon CPUs MIPS: Add LDX and LWX instructions to uasm. MIPS: Use BBIT instructions in TLB handlers MIPS: Declare uasm bbit0 and bbit1 functions. ...
2011-01-18Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2011-01-18hwmon: (lm93) Add support for LM94Guenter Roeck
This patch adds basic support for LM94 to the LM93 driver. LM94 specific sensors and features are not supported. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org>
2011-01-18iwlwifi: fix valid chain reading from EEPROMWey-Yi Guy
When read valid tx/rx chains from EEPROM, there is a bug to use the tx chain value for both tx and rx, the result of this cause low receive throughput on 1x2 devices becuase rx will only utilize single chain instead of two chains Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-18ath5k: fix locking in tx_complete_poll_workBob Copeland
ath5k_reset must be called with sc->lock. Since the tx queue watchdog runs in a workqueue and accesses sc, it's appropriate to just take the lock over the whole function. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-18SPI: Add SPI controller driver for the Atheros AR71XX/AR724X/AR913X SoCsGabor Juhos
The Atheros AR71XX/AR724X/AR913X SoCs have a built-in SPI controller. This patch implements a driver for that. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: spi-devel-general@lists.sourceforge.net Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: linux-mips@linux-mips.org Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Cc: Cliff Holden <Cliff.Holden@Atheros.com> Cc: Kathy Giori <Kathy.Giori@Atheros.com> Patchwork: https://patchwork.linux-mips.org/patch/1960/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-01-17staging: fix build failure in bcm driverAndres Salomon
While building latest Linus git, I hit the following: CC [M] drivers/staging/bcm/Qos.o drivers/staging/bcm/Qos.c: In function ‘PruneQueue’: drivers/staging/bcm/Qos.c:367: error: ‘struct netdev_queue’ has no member named ‘tx_dropped’ drivers/staging/bcm/Qos.c: In function ‘flush_all_queues’: drivers/staging/bcm/Qos.c:416: error: ‘struct netdev_queue’ has no member named ‘tx_dropped’ make[5]: *** [drivers/staging/bcm/Qos.o] Error 1 make[4]: *** [drivers/staging/bcm] Error 2 make[3]: *** [drivers/staging] Error 2 As well as: CC [M] drivers/staging/bcm/Transmit.o drivers/staging/bcm/Transmit.c: In function ‘SetupNextSend’: drivers/staging/bcm/Transmit.c:163: error: ‘struct netdev_queue’ has no member named ‘tx_bytes’ drivers/staging/bcm/Transmit.c:164: error: ‘struct netdev_queue’ has no member named ‘tx_packets’ make[2]: *** [drivers/staging/bcm/Transmit.o] Error 1 tx_dropped/tx_bytes_tx_packets were removed in commit 1ac9ad13. This patch converts bcm to use net_device_stats instead of netdev_queue. Acked-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-17Merge 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: RDMA: Update workqueue usage RDMA/nes: Fix incorrect SFP+ link status detection on driver init RDMA/nes: Fix SFP+ link down detection issue with switch port disable RDMA/nes: Generate IB_EVENT_PORT_ERR/PORT_ACTIVE events RDMA/nes: Fix bonding on iw_nes IB/srp: Test only once whether iu allocation succeeded IB/mlx4: Handle protocol field in multicast table RDMA: Use vzalloc() to replace vmalloc()+memset(0) mlx4_{core, ib, en}: Fix driver when sizeof (phys_addr_t) > sizeof (long) IB/mthca: Fix driver when sizeof (phys_addr_t) > sizeof (long)
2011-01-17ath9k_hw: do PA offset calibration only on longcal intervalRajkumar Manoharan
The power detector adc offset calibration has to be done on 4 minutes interval (longcal * pa_skip_count). But the commit "ath9k_hw: fix a noise floor calibration related race condition" makes the PA calibration executed more frequently beased on nfcal_pending value. Running PAOffset calibration lesser than longcal interval doesn't help anything and the worse part is that it causes NF load timeouts and RX deaf conditions. In a very noisy environment, where the distance b/w AP & station is ~10 meter and running a downlink udp traffic with frequent background scan causes "Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x40d1a" and moves the chip into deaf state. This issue was originaly reported in Android platform where the network-manager application does bgscan more frequently on AR9271 chips. (AR9285 family usb device). Cc: stable@kernel.org Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-17ath9k_htc: Fix endian issue in tx headerRajkumar Manoharan
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-17ath9k_hw: ASPM interoperability fix for AR9380/AR9382Luis R. Rodriguez
There is an interoperability with AR9382/AR9380 in L1 state with a few root complexes which can cause a hang. This is fixed by setting some work around bits on the PCIE PHY. We fix by using a new ini array to modify these bits when the radio is idle. Cc: stable@kernel.org Cc: Jack Lee <jack.lee@atheros.com> Cc: Carl Huang <carl.huang@atheros.com> Cc: David Quan <david.quan@atheros.com> Cc: Nael Atallah <nael.atallah@atheros.com> Cc: Sarvesh Shrivastava <sarvesh.shrivastava@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-17Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: spi/spi_sh_msiof: fix a wrong free_irq() parameter dt/flattree: Return virtual address from early_init_dt_alloc_memory_arch()
2011-01-17Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: (59 commits) mtd: mtdpart: disallow reading OOB past the end of the partition mtd: pxa3xx_nand: NULL dereference in pxa3xx_nand_probe UBI: use mtd->writebufsize to set minimal I/O unit size mtd: initialize writebufsize in the MTD object of a partition mtd: onenand: add mtd->writebufsize initialization mtd: nand: add mtd->writebufsize initialization mtd: cfi: add writebufsize initialization mtd: add writebufsize field to mtd_info struct mtd: OneNAND: OMAP2/3: prevent regulator sleeping while OneNAND is in use mtd: OneNAND: add enable / disable methods to onenand_chip mtd: m25p80: Fix JEDEC ID for AT26DF321 mtd: txx9ndfmc: limit transfer bytes to 512 (ECC provides 6 bytes max) mtd: cfi_cmdset_0002: add support for Samsung K8D3x16UxC NOR chips mtd: cfi_cmdset_0002: add support for Samsung K8D6x16UxM NOR chips mtd: nand: ams-delta: drop omap_read/write, use ioremap mtd: m25p80: add debugging trace in sst_write mtd: nand: ams-delta: select for built-in by default mtd: OneNAND: lighten scary initial bad block messages mtd: OneNAND: OMAP2/3: add support for command line partitioning mtd: nand: rearrange ONFI revision checking, add ONFI 2.3 ... Fix up trivial conflict in drivers/mtd/Kconfig as per DavidW.
2011-01-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: fs: fix address space warnings in ioctl_fiemap() aio: check return value of create_workqueue() hpfs_setattr error case avoids unlock_kernel compat: copy missing fields in compat_statfs64 to user compat: update comment of compat statfs syscalls compat: remove unnecessary assignment in compat_rw_copy_check_uvector() fs: FS_POSIX_ACL does not depend on BLOCK fs: Remove unlikely() from fget_light() fs: Remove unlikely() from fput_light() fallocate should be a file operation make the feature checks in ->fallocate future proof staging: smbfs building fix tidy up around finish_automount() don't drop newmnt on error in do_add_mount() Take the completion of automount into new helper
2011-01-17Merge 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/radeon/kms: balance asic_reset functions drm/radeon/kms: remove duplicate card_posted() functions drm/radeon/kms: add module option for pcie gen2 drm/radeon/kms: fix typo in evergreen safe reg drm/nouveau: fix gpu page faults triggered by plymouthd drm/nouveau: greatly simplify mm, killing some bugs in the process drm/nvc0: enable protection of system-use-only structures in vm drm/nv40: initialise 0x17xx on all chipsets that have it drm/nv40: make detection of 0x4097-ful chipsets available everywhere
2011-01-17Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (63 commits) ARM: PL08x: cleanup comments Update CONFIG_MD_RAID6_PQ to CONFIG_RAID6_PQ in drivers/dma/iop-adma.c ARM: PL08x: fix a warning Fix dmaengine_submit() return type dmaengine: at_hdmac: fix race while monitoring channel status dmaengine: at_hdmac: flags located in first descriptor dmaengine: at_hdmac: use subsys_initcall instead of module_init dmaengine: at_hdmac: no need set ACK in new descriptor dmaengine: at_hdmac: trivial add precision to unmapping comment dmaengine: at_hdmac: use dma_address to program DMA hardware pch_dma: support new device ML7213 IOH ARM: PL08x: prevent dma_set_runtime_config() reconfiguring memcpy channels ARM: PL08x: allow dma_set_runtime_config() to return errors ARM: PL08x: fix locking between prepare function and submit function ARM: PL08x: introduce 'phychan_hold' to hold on to physical channels ARM: PL08x: put txd's on the pending list in pl08x_tx_submit() ARM: PL08x: rename 'desc_list' as 'pend_list' ARM: PL08x: implement unmapping of memcpy buffers ARM: PL08x: store prep_* flags in async_tx structure ARM: PL08x: shrink srcbus/dstbus in txd structure ...
2011-01-17spi/spi_sh_msiof: fix a wrong free_irq() parameterGuennadi Liakhovetski
Without this fix reloading of the driver is impossible. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-01-17mtd: mtdpart: disallow reading OOB past the end of the partitionArtem Bityutskiy
This patch fixes the mtdpart bug which allows users reading OOB past the end of the partition. This happens because 'part_read_oob()' allows reading multiple OOB areas in one go, and mtdparts does not validate the OOB length in the request. Although there is such check in 'nand_do_read_oob()' in nand_base.c, but it checks that we do not read past the flash chip, not the partition, because in nand_base.c we work with the whole chip (e.g., mtd->size in nand_base.c is the size of the whole chip). So this check cannot be done correctly in nand_base.c and should be instead done in mtdparts.c. This problem was reported by Jason Liu <r64343@freescale.com> and reproduced with nandsim: $ modprobe nandsim first_id_byte=0x20 second_id_byte=0xaa third_id_byte=0x00 \ fourth_id_byte=0x15 parts=0x400,0x400 $ modprobe nandsim mtd_oobtest.ko dev=0 $ dmesg = snip = mtd_oobtest: attempting to read past end of device mtd_oobtest: an error is expected... mtd_oobtest: error: read past end of device = snip = mtd_oobtest: finished with 2 errors Reported-by: Jason Liu <liu.h.jason@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-01-17staging: smbfs building fixYang Ruirui
Building error for smbfs: drivers/staging/smbfs/dir.c:286: error: static declaration of 'smbfs_dentry_operations' follows non-static declaration drivers/staging/smbfs/proto.h:42: error: previous declaration of 'smbfs_dentry_operations' was here drivers/staging/smbfs/dir.c:294: error: static declaration of 'smbfs_dentry_operations_case' follows non-static declaration drivers/staging/smbfs/proto.h:41: error: previous declaration of 'smbfs_dentry_operations_case' was here make[3]: *** [drivers/staging/smbfs/dir.o] Error 1 make[2]: *** [drivers/staging/smbfs] Error 2 make[1]: *** [drivers/staging] Error 2 make[1]: *** Waiting for unfinished jobs.... Fix it by removing static keywords Signed-off-by: Yang Ruirui <ruirui.r.yang@tieto.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-01-16Merge branches 'misc', 'mlx4', 'mthca', 'nes' and 'srp' into for-nextRoland Dreier
2011-01-16RDMA: Update workqueue usageTejun Heo
* ib_wq is added, which is used as the common workqueue for infiniband instead of the system workqueue. All system workqueue usages including flush_scheduled_work() callers are converted to use and flush ib_wq. * cancel_delayed_work() + flush_scheduled_work() converted to cancel_delayed_work_sync(). * qib_wq is removed and ib_wq is used instead. This is to prepare for deprecation of flush_scheduled_work(). Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2011-01-17drm/radeon/kms: balance asic_reset functionsAlex Deucher
First, we were calling mc_stop() at the top of the function which turns off all MC (memory controller) clients, then checking if the GPU is idle. If it was idle we returned without re-enabling the MC clients which would lead to a blank screen, etc. This patch checks if the GPU is idle before calling mc_stop(). Second, if the reset failed, we were returning without re-enabling the MC clients. This patch re-enables the MC clients before returning regardless of whether the reset was successful or not. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-17drm/radeon/kms: remove duplicate card_posted() functionsAlex Deucher
Use the common one for all asics. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-17drm/radeon/kms: add module option for pcie gen2Alex Deucher
Switching to pcie gen2 causes problems on some boards. Add a module option to turn it on/off. There are gen2 compatability issues with some motherboards it seems. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=33027 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-17drm/radeon/kms: fix typo in evergreen safe regAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-17Merge remote branch 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next ↵Dave Airlie
into drm-fixes * 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next: drm/nouveau: fix gpu page faults triggered by plymouthd drm/nouveau: greatly simplify mm, killing some bugs in the process drm/nvc0: enable protection of system-use-only structures in vm drm/nv40: initialise 0x17xx on all chipsets that have it drm/nv40: make detection of 0x4097-ful chipsets available everywhere
2011-01-17drm/nouveau: fix gpu page faults triggered by plymouthdBen Skeggs
The switch to separate BAR and channel address spaces made the fbcon memory address calculation incorrect on NV50+ boards, this commit fixes that. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drm/nouveau: greatly simplify mm, killing some bugs in the processBen Skeggs
Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drm/nvc0: enable protection of system-use-only structures in vmBen Skeggs
Somehow missed this in the original merge of the nvc0 code. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drm/nv40: initialise 0x17xx on all chipsets that have itBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-17drm/nv40: make detection of 0x4097-ful chipsets available everywhereBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-01-16drivers/nfc/pn544.c: fix min_t warningsAndrew Morton
Fix these: drivers/nfc/pn544.c: In function 'pn544_read': drivers/nfc/pn544.c:356: warning: comparison of distinct pointer types lacks a cast drivers/nfc/pn544.c:377: warning: comparison of distinct pointer types lacks a cast drivers/nfc/pn544.c: In function 'pn544_write': drivers/nfc/pn544.c:463: warning: comparison of distinct pointer types lacks a cast drivers/nfc/pn544.c:485: warning: comparison of distinct pointer types lacks a cast Cc: "Matti J. Aaltonen" <matti.j.aaltonen@nokia.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-16ARM: PL08x: cleanup commentsRussell King - ARM Linux
Cleanup the formatting of comments, remove some which don't make sense anymore. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> [fix conflict with 96a608a4] Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2011-01-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6: ocfs2: Make OCFS2_FS depend on CONFIGFS_FS dlm: Make DLM depend on CONFIGFS_FS net: Make NETCONSOLE_DYNAMIC depend on CONFIGFS_FS configfs: change depends -> select SYSFS [SCSI] sd,sr: kill compat SDEV_MEDIA_CHANGE event [SCSI] sd: implement sd_check_events()
2011-01-16RDMA/nes: Fix incorrect SFP+ link status detection on driver initMaciej Sosnowski
During iw_nes initialization the link status for SFP+ PHY is always detected as "up" regardless of real state (cable either connected or disconnected). Add SFP+ PHY specific link status detection to the iw_nes initialization procedure. Use link status recheck for netdev_open to detect delayed state updates. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2011-01-16RDMA/nes: Fix SFP+ link down detection issue with switch port disableMaciej Sosnowski
In case of SFP+ PHY, link status check at interrupt processing can give false results. For proper link status change detection a delayed recheck is needed to give nes registers time to settle. Add a periodic link status recheck scheduled at interrupt to detect potential delayed registers state changes. Addresses: http://bugs.openfabrics.org/bugzilla/show_bug.cgi?id=2117 Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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