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2008-11-05[SCSI] zfcp: Fix request list handling in error pathChristof Schmitt
Fix the handling of the request list in the error path: - Use irqsave for the lock as in the good path. - Before removing the request, check if it is still in the list, a call to dismiss_all might have changed the list in between. - zfcp_qdio_send does not change the queue counters on failure, trying revert something is wrong, so remove this. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] zfcp: fix mempool usage for status_read requestsChristof Schmitt
When allocating fsf requests without qtcb, store the pointer to the mempool in the fsf requests for later call to mempool_free. This codepath is only used by the status_read requests. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] zfcp: fix req_list_locking.Heiko Carstens
The per adapter req_list_lock must be held with interrupts disabled, otherwise we might end up with nice deadlocks as lockdep tells us (see below). zfcp 0.0.1804: QDIO problem occurred. ========================================================= [ INFO: possible irq lock inversion dependency detected ] 2.6.27-rc8-00035-g4a77035-dirty #86 --------------------------------------------------------- swapper/0 just changed the state of lock: (&adapter->erp_lock){++..}, at: [<00000000002c82ae>] zfcp_erp_adapter_reopen+0x4e/0x8c but this lock took another, hard-irq-unsafe lock in the past: (&adapter->req_list_lock){-+..} and interrupts could create inverse lock ordering between them. [tons of backtraces, but only the interesting part follows] the second lock's dependencies: -> (&adapter->req_list_lock){-+..} ops: 2280627634176 { initial-use at: [<0000000000071f10>] __lock_acquire+0x504/0x18bc [<000000000007335c>] lock_acquire+0x94/0xbc [<00000000003d7224>] _spin_lock_irqsave+0x6c/0xb0 [<00000000002cf684>] zfcp_fsf_req_dismiss_all+0x50/0x140 [<00000000002c87ee>] zfcp_erp_adapter_strategy_generic+0x66/0x3d0 [<00000000002c9498>] zfcp_erp_thread+0x88c/0x1318 [<000000000001b0d2>] kernel_thread_starter+0x6/0xc [<000000000001b0cc>] kernel_thread_starter+0x0/0xc in-softirq-W at: [<0000000000072172>] __lock_acquire+0x766/0x18bc [<000000000007335c>] lock_acquire+0x94/0xbc [<00000000003d7224>] _spin_lock_irqsave+0x6c/0xb0 [<00000000002ca73e>] zfcp_qdio_int_resp+0xbe/0x2ac [<000000000027a1d6>] qdio_kick_inbound_handler+0x82/0xa0 [<000000000027daba>] tiqdio_inbound_processing+0x62/0xf8 [<0000000000047ba4>] tasklet_action+0x100/0x1f4 [<0000000000048b5a>] __do_softirq+0xae/0x154 [<0000000000021e4a>] do_softirq+0xea/0xf0 [<00000000000485de>] irq_exit+0xde/0xe8 [<0000000000268c64>] do_IRQ+0x160/0x1fc [<00000000000261a2>] io_return+0x0/0x8 [<000000000001b8f8>] cpu_idle+0x17c/0x224 hardirq-on-W at: [<0000000000072190>] __lock_acquire+0x784/0x18bc [<000000000007335c>] lock_acquire+0x94/0xbc [<00000000003d702c>] _spin_lock+0x5c/0x9c [<00000000002caff6>] zfcp_fsf_req_send+0x3e/0x158 [<00000000002ce7fe>] zfcp_fsf_exchange_config_data+0x106/0x124 [<00000000002c8948>] zfcp_erp_adapter_strategy_generic+0x1c0/0x3d0 [<00000000002c98ea>] zfcp_erp_thread+0xcde/0x1318 [<000000000001b0d2>] kernel_thread_starter+0x6/0xc [<000000000001b0cc>] kernel_thread_starter+0x0/0xc } ... key at: [<0000000000e356c8>] __key.26629+0x0/0x8 Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Christof Schmitt <christof.schmit@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] zfcp: Dont clear reference from SCSI device to unitChristof Schmitt
It is possible that a remote port has a problem, the SCSI device gets deleted after the rport timeout and then the timeout for pending SCSI commands trigger an abort. For this case, don't delete the reference from the SCSI device to the zfcp unit, so that we can still have the reference to issue an abort request. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] qla2xxx: Update version number to 8.02.01-k9.Andrew Vasquez
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] qla2xxx: Return a FAILED status when abort mailbox-command fails.Michael Reed
Mike Reed noted (https://bugzilla.novell.com/show_bug.cgi?id=421330) that the driver was incorrectly returning a SUCCESS status if the driver's request to the firmware to abort a command failed. By doing so, the mid-layer believed, incorrectly, that the command has completed and has been returned (ultimately clearing scsi_cmnd.request_buffer) yet the driver still has the command. What should correctly happen is a mid-layer escalation (device-reset, etc.) of recovery during which the driver will eventually return the outstanding commands to the mid-layer. Cc: Stable Tree <stable@kernel.org> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] qla2xxx: Do not honour max_vports from firmware for 2G ISPs and below.Shyam Sundar
For 23XX ISPs, max_vports may return an invalid value. Do not honour it. Cc: Stable Tree <stable@kernel.org> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] qla2xxx: Use pci_disable_rom() to manipulate PCI config space.Andrew Vasquez
http://bugzilla.kernel.org/show_bug.cgi?id=9422 Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] qla2xxx: Correct Atmel flash-part handling.Lalit Chandivade
Use correct block size (4K) for erase command 0x20 for Atmel Flash. Use dword addresses for determining sector boundary. Cc: Stable Tree <stable@kernel.org> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-05[SCSI] megaraid: fix mega_internal_command oopsFUJITA Tomonori
scsi_cmnd->cmnd was changed from a static array to a pointer post 2.6.25. It breaks mega_internal_command(): static int mega_internal_command(adapter_t *adapter, megacmd_t *mc, mega_passthru *pthru) { ... scb = &adapter->int_scb; memset(scb, 0, sizeof(scb_t)); scmd = &adapter->int_scmd; memset(scmd, 0, sizeof(Scsi_Cmnd)); sdev = kzalloc(sizeof(struct scsi_device), GFP_KERNEL); scmd->device = sdev; scmd->device->host = adapter->host; scmd->host_scribble = (void *)scb; scmd->cmnd[0] = MEGA_INTERNAL_CMD; mega_internal_command() uses scsi_cmnd allocated internally so scmd->cmnd is NULL here. This patch adds a static array for cdb to adapter_t and uses it here. This also uses scsi_allocate_command/scsi_free_command, the recommended way to allocate struct scsi_cmnd since the driver might use sense_buffer in struct scsi_cmnd. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Reviewed-by: Boaz Harrosh <bharrosh@panasas.com> Tested-by: Pascal Terjan <pterjan@gmail.com> Reported-by: Pascal Terjan <pterjan@gmail.com> Acked-by: "Yang, Bo" <Bo.Yang@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-11-04Merge 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: xfrm: Fix xfrm_policy_gc_lock handling. niu: Use pci_ioremap_bar(). bnx2x: Version Update bnx2x: Calling netif_carrier_off at the end of the probe bnx2x: PCI configuration bug on big-endian bnx2x: Removing the PMF indication when unloading mv643xx_eth: fix SMI bus access timeouts net: kconfig cleanup fs_enet: fix polling XFRM: copy_to_user_kmaddress() reports local address twice SMC91x: Fix compilation on some platforms. udp: Fix the SNMP counter of UDP_MIB_INERRORS udp: Fix the SNMP counter of UDP_MIB_INDATAGRAMS drivers/net/smc911x.c: Fix lockdep warning on xmit.
2008-11-04Merge 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: mask off DET when restoring SControl for detach libata: implement ATA_HORKAGE_ATAPI_MOD16_DMA and apply it libata: Fix a potential race condition in ata_scsi_park_show() sata_nv: fix generic, nf2/3 detection regression sata_via: restore vt*_prepare_host error handling sata_promise: add ATA engine reset to reset ops
2008-11-04drivers: remove duplicated #includeJianjun Kong
Signed-off-by: Jianjun Kong <jianjun@zeuux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-04libata: mask off DET when restoring SControl for detachTejun Heo
libata restores SControl on detach; however, trying to restore non-zero DET can cause undeterministic behavior including PMP device going offline till power cycling. Mask off DET when restoring SControl. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-04libata: implement ATA_HORKAGE_ATAPI_MOD16_DMA and apply itTejun Heo
libata always uses PIO for ATAPI commands when the number of bytes to transfer isn't multiple of 16 but quantum DAT72 chokes on odd bytes PIO transfers. Implement a horkage to skip the mod16 check and apply it to the quantum device. This is reported by John Clark in the following thread. http://thread.gmane.org/gmane.linux.ide/34748 Signed-off-by: Tejun Heo <tj@kernel.org> Cc: John Clark <clarkjc@runbox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-04libata: Fix a potential race condition in ata_scsi_park_show()Elias Oltmanns
Peter Moulder has pointed out that there is a slight chance that a negative value might be passed to jiffies_to_msecs() in ata_scsi_park_show(). This is fixed by saving the value of jiffies in a local variable, thus also reducing code since the volatile variable jiffies is accessed only once. Signed-off-by: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: Tejun Heo <tj.kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-04sata_nv: fix generic, nf2/3 detection regressionTejun Heo
All three flavors of sata_nv's are different in how their hardreset behaves. * generic: Hardreset is not reliable. Link often doesn't come online after hardreset. * nf2/3: A little bit better - link comes online with longer debounce timing. However, nf2/3 can't reliable wait for the first D2H Register FIS, so it can't wait for device readiness or classify the device after hardreset. Follow-up SRST required. * ck804: Hardreset finally works. The core layer change to prefer hardreset and follow up changes exposed the above issues and caused various detection regressions for all three flavors. This patch, hopefully, fixes all the known issues and should make sata_nv error handling more reliable. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-04sata_via: restore vt*_prepare_host error handlingMarcin Slusarz
commit b9d5b89b487517cbd4cb4702da829e07ef9e4432 (sata_via: fix support for 5287) accidently (?) removed vt*_prepare_host error handling - restore it catched by gcc: drivers/ata/sata_via.c: In function 'svia_init_one': drivers/ata/sata_via.c:567: warning: 'host' may be used uninitialized in this function Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Tejun Heo <tj@kernel.org> Cc: Joseph Chan <JosephChan@via.com.tw> Cc: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-04sata_promise: add ATA engine reset to reset opsMikael Pettersson
Promise ATA engines need to be reset when errors occur. That's currently done for errors detected by sata_promise itself, but it's not done for errors like timeouts detected outside of the low-level driver. The effect of this omission is that a timeout tends to result in a sequence of failed COMRESETs after which libata EH gives up and disables the port. At that point the port's ATA engine hangs and even reloading the driver will not resume it. To fix this, make sata_promise override ->hardreset on SATA ports with code which calls pdc_reset_port() on the port in question before calling libata's hardreset. PATA ports don't use ->hardreset, so for those we override ->softreset instead. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-03niu: Use pci_ioremap_bar().David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-03bnx2x: Version UpdateEilon Greenstein
Updating the version Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-03bnx2x: Calling netif_carrier_off at the end of the probeEilon Greenstein
netif_carrier_off was called too early at the probe. In case of failure or simply bad timing, this can cause a fatal error since linkwatch_event might run too soon. Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-03bnx2x: PCI configuration bug on big-endianEilon Greenstein
The current code read nothing but zeros on big-endian (wrong part of the 32bits). This caused poor performance on big-endian machines. Though this issue did not cause the system to crash, the performance is significantly better with the fix so I view it as critical bug fix. Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-03bnx2x: Removing the PMF indication when unloadingEilon Greenstein
When the PMF flag is set, the driver can access the HW freely. When the driver is unloaded, it should not access the HW. The problem caused fatal errors when "ethtool -i" was called after the calling instance was unloaded and another instance was already loaded Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-03mv643xx_eth: fix SMI bus access timeoutsLennert Buytenhek
The mv643xx_eth mii bus implementation uses wait_event_timeout() to wait for SMI completion interrupts. If wait_event_timeout() would return zero, mv643xx_eth would conclude that the SMI access timed out, but this is not necessarily true -- wait_event_timeout() can also return zero in the case where the SMI completion interrupt did happen in time but where it took longer than the requested timeout for the process performing the SMI access to be scheduled again. This would lead to occasional SMI access timeouts when the system would be under heavy load. The fix is to ignore the return value of wait_event_timeout(), and to re-check the SMI done bit after wait_event_timeout() returns to determine whether or not the SMI access timed out. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-03net: kconfig cleanupJeff Kirsher
The bool kconfig option added to ixgbe and myri10ge for DCA is ambigous, so this patch adds a description to the kconfig option. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-03fs_enet: fix pollingAlexey Dobriyan
1. compile fix for irqreturn_t type change 2. restore ->poll_controller after CONFIG_PPC_CPM_NEW_BINDING transition Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-03Merge branch 'io-mappings-for-linus-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'io-mappings-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: io mapping: clean up #ifdefs io mapping: improve documentation i915: use io-mapping interfaces instead of a variety of mapping kludges resources: add io-mapping functions to dynamically map large device apertures x86: add iomap_atomic*()/iounmap_atomic() on 32-bit using fixmaps
2008-11-03Merge branch 'drm-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: i915: Add GEM ioctl to get available aperture size. drm/radeon: fixup further bus mastering confusion. build fix: CONFIG_DRM_I915=y && CONFIG_ACPI=n
2008-11-03SMC91x: Fix compilation on some platforms.David S. Miller
This reverts 51ac3beffd4afaea4350526cf01fe74aaff25eff ('SMC91x: delete unused local variable "lp"') and adds __maybe_unused markers to these (potentially) unused variables. The issue is that in some configurations SMC_IO_SHIFT evaluates to '(lp->io_shift)', but in some others it's plain '0'. Based upon a build failure report from Manuel Lauss. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-03i915: Add GEM ioctl to get available aperture size.Eric Anholt
This will let userland know when to submit its batchbuffers, before they get too big to fit in the aperture. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-11-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide-gd: re-get capacity on revalidate tx4938ide: Avoid underflow on calculation of a wait cycle tx4938ide: Do not call devm_ioremap for whole 128KB tx4938ide: Check minimum cycle time and SHWT range (v2) ide: Switch to a common address ide-cd: fix DMA alignment regression
2008-11-02ide-gd: re-get capacity on revalidateBorislav Petkov
We need to re-get a removable media's capacity when revalidating the disk so that its partitions get rescanned by the block layer. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Cc: Tejun Heo <tj@kernel.org> Cc: axboe@kernel.dk Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-11-02tx4938ide: Avoid underflow on calculation of a wait cycleAtsushi Nemoto
Make 'wt' variable signed while it can be negative during calculation. Suggested-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: sshtylyov@ru.mvista.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-11-02tx4938ide: Do not call devm_ioremap for whole 128KBAtsushi Nemoto
Call devm_ioremap() for CS0 and CS1 separetely. And some style cleanups. Suggested-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: ralf@linux-mips.org Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-11-02tx4938ide: Check minimum cycle time and SHWT range (v2)Atsushi Nemoto
SHWT value is used as address valid to -CSx assertion and -CSx to -DIOx assertion setup time, and contrarywise, -DIOx to -CSx release and -CSx release to address invalid hold time, so it actualy applies 4 times and so constitutes -DIOx recovery time. Check requirement of the recovery time and cycle time. Also check SHWT maximum value. Suggested-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: ralf@linux-mips.org Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-11-02ide: Switch to a common addressAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-11-02ide-cd: fix DMA alignment regressionBorislav Petkov
e5318b531b008c79d2a0c0df06a7b8628da38e2f ("ide: use the dma safe check for REQ_TYPE_ATA_PC") introduced a regression which caused some ATAPI drives to turn off DMA for REQ_TYPE_BLOCK_PC commands while burning and thus degrading performance and ultimately causing an excessive amount of underruns. The issue is documented also in: http://bugzilla.kernel.org/show_bug.cgi?id=11742. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Tested-by: Valerio Passini <valerio.passini@unicam.it> [bart: fixup patch description per comments from Sergei Shtylyov] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-11-02Merge 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: (33 commits) af_unix: netns: fix problem of return value IRDA: remove double inclusion of module.h udp: multicast packets need to check namespace net: add documentation for skb recycling key: fix setkey(8) policy set breakage bpa10x: free sk_buff with kfree_skb xfrm: do not leak ESRCH to user space net: Really remove all of LOOPBACK_TSO code. netfilter: nf_conntrack_proto_gre: switch to register_pernet_gen_subsys() netns: add register_pernet_gen_subsys/unregister_pernet_gen_subsys net: delete excess kernel-doc notation pppoe: Fix socket leak. gianfar: Don't reset TBI<->SerDes link if it's already up gianfar: Fix race in TBI/SerDes configuration at91_ether: request/free GPIO for PHY interrupt amd8111e: fix dma_free_coherent context atl1: fix vlan tag regression SMC91x: delete unused local variable "lp" myri10ge: fix stop/go mmio ordering bonding: fix panic when taking bond interface down before removing module ...
2008-11-02drivers/net/smc911x.c: Fix lockdep warning on xmit.Will Newton
dev_kfree_skb should not be called with irqs disabled, use dev_kfree_skb_irq instead. The warning caused looks like this: ====================================================== [ INFO: hard-safe -> hard-unsafe lock order detected ] 2.6.28-rc1 #273 ------------------------------------------------------ swapper/0 [HC0[0]:SC1[2]:HE0:SE0] is trying to acquire: (clock-AF_INET){-..+}, at: [<4015c17c>] _sock_def_write_space+0x28/0xd8 and this task is already holding: (&lp->lock){++..}, at: [<4013f230>] _smc911x_hard_start_xmit+0x30/0x4b8 which would create a new lock dependency: (&lp->lock){++..} -> (clock-AF_INET){-..+} Signed-off-by: Will Newton <will.newton@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-11-01IRDA: remove double inclusion of module.hAlexander Beregalov
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-01el3_common_init() should be __devinit, not __initAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-01missing dependencies on HAVE_CLK in drivers/mfdAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-01section fixes for cirrusfbAl Viro
cirrusfb_zorro_unmap() may be called both from __devexit and (on cleanup path) from __devinit. So it needs to be a normal function, same as for cirrusfb_pci_unmap() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-01Merge branch 'cris_move' of git://www.jni.nu/crisLinus Torvalds
* 'cris_move' of git://www.jni.nu/cris: [CRIS] Move header files from include to arch/cris/include. [CRISv32] Remove warning in io.h
2008-11-01remove unused #include <version.h>'sHuang Weiyi
The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/leds/leds-hp-disk.c drivers/misc/panasonic-laptop.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>
2008-11-01saner FASYNC handling on file closeAl Viro
As it is, all instances of ->release() for files that have ->fasync() need to remember to evict file from fasync lists; forgetting that creates a hole and we actually have a bunch that *does* forget. So let's keep our lives simple - let __fput() check FASYNC in file->f_flags and call ->fasync() there if it's been set. And lose that crap in ->release() instances - leaving it there is still valid, but we don't have to bother anymore. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-31Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (23 commits) Revert "powerpc: Sync RPA note in zImage with kernel's RPA note" powerpc: Fix compile errors with CONFIG_BUG=n powerpc: Fix format string warning in arch/powerpc/boot/main.c powerpc: Fix bug in kernel copy of libfdt's fdt_subnode_offset_namelen() powerpc: Remove duplicate DMA entry from mpc8313erdb device tree powerpc/cell/OProfile: Fix on-stack array size in activate spu profiling function powerpc/mpic: Fix regression caused by change of default IRQ affinity powerpc: Update remaining dma_mapping_ops to use map/unmap_page powerpc/pci: Fix unmapping of IO space on 64-bit powerpc/pci: Properly allocate bus resources for hotplug PHBs OF-device: Don't overwrite numa_node in device registration powerpc: Fix swapcontext system for VSX + old ucontext size powerpc: Fix compiler warning for the relocatable kernel powerpc: Work around ld bug in older binutils powerpc/ppc64/kdump: Better flag for running relocatable powerpc: Use is_kdump_kernel() powerpc: Kexec exit should not use magic numbers powerpc/44x: Update 44x defconfigs powerpc/40x: Update 40x defconfigs powerpc: enable heap randomization for linkstations ...
2008-10-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (21 commits) sh: fix sh2a cache entry_mask sh: Enable NFS root in Migo-R defconfig. sh: FTRACE renamed to FUNCTION_TRACER. sh: Fix up the shared IRQ demuxer's control bit testing logic. Define SCSPTR1 for SH 7751R sh: Add sci_rxd_in of SH4-202 Add support usb setting on sh 7366 sh: Change register name SCSPTR to SCSPTR2 sh: use the new byteorder headers. sh: SHmedia ISA tuning fixups. sh: Kill off long-dead HD64465 cchip support. sh: Revert "SH 7366 needs SCIF_ONLY" sh: Simplify and lock down the ISA tuning. sh: sh7785lcr: Select uImage as default image target. sh: Add on-chip RTC support for SH7722. SH 7366 needs SCIF_ONLY gdrom: Fix compile error sh: Provide a sample defconfig for the UL2 (SH7366) board. sh: Fix FPU tuning on toolchains with mismatched multilib targets. sh: oprofile: Fix up the SH7750 performance counter name. ...
2008-10-31Merge 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: sparc64: Add missing null terminating entry to bq4802_match[]. sparc: use the new byteorder headers rtc-m48t59: shift zero year to 1968 on sparc (rev 2) dbri: check dma_alloc_coherent errors sparc64: remove byteshifting from out* helpers