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2008-08-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds15-43/+214
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (22 commits) [SCSI] ibmvfc: Driver version 1.0.2 [SCSI] ibmvfc: Add details to async event log [SCSI] ibmvfc: Sanitize response lengths [SCSI] ibmvfc: Fix for lost async events [SCSI] ibmvfc: Fixup host state during reinit [SCSI] ibmvfc: Fix another hang on module removal [SCSI] ibmvscsi: Fixup desired DMA value for shared memory partitions [SCSI] megaraid_sas: remove sysfs dbg_lvl world writeable permissions [SCSI] qla2xxx: Update version number to 8.02.01-k7. [SCSI] qla2xxx: Explicitly tear-down vports during PCI remove_one(). [SCSI] qla2xxx: Reference proper ha during SBR handling. [SCSI] qla2xxx: Set npiv_supported flag for FCoE HBAs. [SCSI] qla2xxx: Don't leak SG-DMA mappings while aborting commands. [SCSI] qla2xxx: Correct vport-state management issues during ISP-ABORT. [SCSI] qla2xxx: Correct synchronization of software/firmware fcport states. [SCSI] scsi_dh: Initialize lun_state in check_ownership() [SCSI] scsi_dh: Do not use scsilun in rdac hardware handler [SCSI] megaraid_sas: version and Documentation Update [SCSI] megaraid_sas: add new controllers (0x78 0x79) [SCSI] megaraid_sas: add the shutdown DCMD cmd to driver shutdown routine ...
2008-08-20vfat: fix 'sync' mount deadlock due to BKL->lock_super conversionLinus Torvalds1-7/+3
There was another FAT BKL conversion deadlock reported by Bart Trojanowski due to the BKL being used as a recursive lock by FAT, which was missed because it only triggers with 'sync' (or 'dirsync') mounts. The recursion worked for the BKL, but after the conversion to lock_super (which uses a mutex), it just deadlocks. Thanks to Bart for debugging this and testing the fix. The lock debugging information from the original report: ============================================= [ INFO: possible recursive locking detected ] 2.6.27-rc3-bisect-00448-ga7f5aaf #16 --------------------------------------------- mv/4020 is trying to acquire lock: (&type->s_lock_key#9){--..}, at: [<c01a90fe>] lock_super+0x1e/0x20 but task is already holding lock: (&type->s_lock_key#9){--..}, at: [<c01a90fe>] lock_super+0x1e/0x20 other info that might help us debug this: 3 locks held by mv/4020: #0: (&sb->s_type->i_mutex_key#9/1){--..}, at: [<c01b2336>] do_unlinkat+0x66/0x140 #1: (&sb->s_type->i_mutex_key#9){--..}, at: [<c01b0954>] vfs_unlink+0x84/0x110 #2: (&type->s_lock_key#9){--..}, at: [<c01a90fe>] lock_super+0x1e/0x20 stack backtrace: Pid: 4020, comm: mv Not tainted 2.6.27-rc3-bisect-00448-ga7f5aaf #16 [<c014e694>] validate_chain+0x984/0xea0 [<c0108d70>] ? native_sched_clock+0x0/0xf0 [<c014ee9c>] __lock_acquire+0x2ec/0x9b0 [<c014f5cf>] lock_acquire+0x6f/0x90 [<c01a90fe>] ? lock_super+0x1e/0x20 [<c044e5fd>] mutex_lock_nested+0xad/0x300 [<c01a90fe>] ? lock_super+0x1e/0x20 [<c01a90fe>] ? lock_super+0x1e/0x20 [<c01a90fe>] lock_super+0x1e/0x20 [<f8b3a700>] fat_write_inode+0x60/0x2b0 [fat] [<c0450878>] ? _spin_unlock_irqrestore+0x48/0x80 [<f8b3a953>] ? fat_sync_inode+0x3/0x20 [fat] [<f8b3a962>] fat_sync_inode+0x12/0x20 [fat] [<f8b37c7e>] fat_remove_entries+0xbe/0x120 [fat] [<f8b422ef>] vfat_unlink+0x5f/0x90 [vfat] [<f8b42290>] ? vfat_unlink+0x0/0x90 [vfat] [<c01b0968>] vfs_unlink+0x98/0x110 [<c01b2400>] do_unlinkat+0x130/0x140 [<c016a8f5>] ? audit_syscall_entry+0x105/0x150 [<c01b253b>] sys_unlinkat+0x3b/0x40 [<c01040d3>] sysenter_do_call+0x12/0x3f ======================= where the deadlock is due to the nesting of lock_super from vfat_unlink to fat_write_inode: - do_unlinkat - vfs_unlink - vfat_unlink * lock_super - fat_remove_entries - fat_sync_inode - fat_write_inode * lock_super and the fix is to simply remove the use of lock_super() in fat_write_inode. The lock_super() there had been just an automatic conversion of the kernel lock to the superblock lock, but no locking was actually needed there, since the code in fat_write_inode already protected all relevant accesses with a spinlock (sbi->inode_hash_lock to be exact). The only code inside the BKL (and thus the superblock lock) was accesses tp local variables or calls to functions that have long been SMP-safe (i.e. sb_bread, mark_buffe_dirty and brlese). Bart reports: "Looks good. I ran 10 parallel processes creating 1M files truncating them, writing to them again and then deleting them. This patch fixes the issue I ran into. Signed-off-by: Bart Trojanowski <bart@jukie.net>" Reported-and-tested-by: Bart Trojanowski <bart@jukie.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-20Merge branch 'for-linus' of ↵Linus Torvalds4-40/+54
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: Kconfig help update ieee1394: sbp2: let nodemgr retry node updates during bus reset series ieee1394: don't drop nodes during bus reset series ieee1394: regression in 2.6.25: updates should happen before probes
2008-08-20Merge branch 'for-linus' of ↵Linus Torvalds9-36/+130
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: PCI: add acpi_find_root_bridge_handle PCI: acpi_pcihp: run _OSC on a root bridge x86/PCI: irq and pci_ids patch for Intel Ibex Peak PCHs x86/PCI: allow scanning of 255 PCI busses x86, pci: detect end_bus_number according to acpi/e820 reserved, v2 pci: debug extra pci bus resources pci: debug extra pci resources range
2008-08-20Revert "[CPUFREQ][2/2] preregister support for powernow-k8"Linus Torvalds2-75/+37
This reverts commit 34ae7f35a21694aa5cb8829dc5142c39d73d6ba0, which has been reported to cause a number of problems. During suspend and resume, it apparently causes a crash in a CPU hotplug notifier to happen, although the exact details are sketchy because of the inability to get good traces during the suspend sequence. See buzilla entries http://bugzilla.kernel.org/show_bug.cgi?id=11296 http://bugzilla.kernel.org/show_bug.cgi?id=11339 for more examples and details. [ Mark: "Revert the patch for now. I'm still looking into getting a reliable reproduction and I do not have a fix at this time." ] Requested-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Mark Langsdorf <mark.langsdorf@amd.com> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@inux-foundation.org>
2008-08-20Merge branch 'for-linus' of ↵Linus Torvalds9-9/+5
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: evdev - fix printf() format for sizeof Input: remove version.h from drivers that don't need it Input: cobalt_btns - add missing MODULE_LICENSE
2008-08-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds114-898/+1533
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (94 commits) pkt_sched: Prevent livelock in TX queue running. Revert "pkt_sched: Add BH protection for qdisc_stab_lock." Revert "pkt_sched: Protect gen estimators under est_lock." pkt_sched: remove bogus block (cleanup) nf_nat: use secure_ipv4_port_ephemeral() for NAT port randomization netfilter: ctnetlink: sleepable allocation with spin lock bh netfilter: ctnetlink: fix sleep in read-side lock section netfilter: ctnetlink: fix double helper assignation for NAT'ed conntracks netfilter: ipt_addrtype: Fix matching of inverted destination address type dccp: Fix panic caused by too early termination of retransmission mechanism pkt_sched: Don't hold qdisc lock over qdisc_destroy(). pkt_sched: Add lockdep annotation for qdisc locks pkt_sched: Never schedule non-root qdiscs. removed unused #include <version.h> rt2x00: Fix txdone_entry_desc_flags b43: Fix for another Bluetooth Coexistence SPROM Programming error for BCM4306 mac80211: remove kdoc references to IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE p54u: reset skb's data/tail pointer on requeue p54: move p54_vdcf_init to the right place. iwlwifi: fix printk newlines ...
2008-08-19firewire: Kconfig help updateStefan Richter1-2/+2
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-08-19ieee1394: sbp2: let nodemgr retry node updates during bus reset seriesStefan Richter1-7/+18
sbp2 was too quick to report .update() to the ieee1394 core as failed. (Logged as "Failed to reconnect to sbp2 device!".) The core would then unbind sbp2 from the device. This is not justified if the .update() failed because another bus reset happened. We check this and tell the ieee1394 that .update() succeeded, and the core will call sbp2's .update() for the new bus reset as well. This improves reconnection/re-login especially on buses with several disks as they may issue bus resets in close succession when they come online. Tested by Damien Benoist. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-08-19ieee1394: don't drop nodes during bus reset seriesStefan Richter1-19/+21
nodemgr_node_probe checked for generation increments too late and therefore prematurely reported nodes as "suspended". Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11349. Reported and tested by Damien Benoist. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-08-19ieee1394: regression in 2.6.25: updates should happen before probesStefan Richter2-15/+16
Regression since commit 73cf60232ef16e1f8a64defa97214a1722db1e6c, "ieee1394: use class iteration api": The two loops for (1.) driver updates and (2.) driver probes were replaced by a single loop with bogus needs_probe checks. Hence updates and probes were now intermixed, and especially sbp2 updates (reconnects) held up longer than necessary. While we fix it, change the needs_probe flag to bool type for clarity. Tested by Damien Benoist. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-08-19Input: evdev - fix printf() format for sizeofGeert Uytterhoeven1-2/+2
commit f2afa7711f8585ffc088ba538b9a510e0d5dca12 ("Input: paper over a bug in Synaptics X driver") introduced a compiler warning on 64-bit platforms, as sizeof() returns a size_t, not an (unsigned) int: | drivers/input/evdev.c: In function 'handle_eviocgbit': | drivers/input/evdev.c:684: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' Use the proper `z' modifier for size_t, and make the printf() formats for the sizes unsigned while we're at it. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-08-19pkt_sched: Prevent livelock in TX queue running.David S. Miller1-1/+3
If dev_deactivate() is trying to quiesce the queue, it is theoretically possible for another cpu to livelock trying to process that queue. This happens because dev_deactivate() grabs the queue spinlock as it checks the queue state, whereas net_tx_action() does a trylock and reschedules the qdisc if it hits the lock. This breaks the livelock by adding a check on __QDISC_STATE_DEACTIVATED to net_tx_action() when the trylock fails. Based upon feedback from Herbert Xu and Jarek Poplawski. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19Merge branch 'master' of ↵David S. Miller13-297/+476
git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6
2008-08-19Revert "pkt_sched: Add BH protection for qdisc_stab_lock."David S. Miller1-7/+7
This reverts commit 1cfa26661a85549063e369e2b40275eeaa7b923c. qdisc_destroy() runs fully under RTNL again and not from softint any longer, so this change is no longer needed. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19Revert "pkt_sched: Protect gen estimators under est_lock."David S. Miller1-5/+4
This reverts commit d4766692e72422f3b0f0e9ac6773d92baad07d51. qdisc_destroy() now runs in RTNL fully again, so this change is no longer needed. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19pkt_sched: remove bogus block (cleanup)Ilpo Järvinen1-7/+6
...Last block local var got just deleted. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19nf_nat: use secure_ipv4_port_ephemeral() for NAT port randomizationStephen Hemminger2-2/+7
Use incoming network tuple as seed for NAT port randomization. This avoids concerns of leaking net_random() bits, and also gives better port distribution. Don't have NAT server, compile tested only. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> [ added missing EXPORT_SYMBOL_GPL ] Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19netfilter: ctnetlink: sleepable allocation with spin lock bhPablo Neira Ayuso1-1/+1
This patch removes a GFP_KERNEL allocation while holding a spin lock with bottom halves disabled in ctnetlink_change_helper(). This problem was introduced in 2.6.23 with the netfilter extension infrastructure. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19netfilter: ctnetlink: fix sleep in read-side lock sectionPablo Neira Ayuso1-1/+1
Fix allocation with GFP_KERNEL in ctnetlink_create_conntrack() under read-side lock sections. This problem was introduced in 2.6.25. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19netfilter: ctnetlink: fix double helper assignation for NAT'ed conntracksPablo Neira Ayuso1-15/+19
If we create a conntrack that has NAT handlings and a helper, the helper is assigned twice. This happens because nf_nat_setup_info() - via nf_conntrack_alter_reply() - sets the helper before ctnetlink, which indeed does not check if the conntrack already has a helper as it thinks that it is a brand new conntrack. The fix moves the helper assignation before the set of the status flags. This avoids a bogus assertion in __nf_ct_ext_add (if netfilter assertions are enabled) which checks that the conntrack must not be confirmed. This problem was introduced in 2.6.23 with the netfilter extension infrastructure. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net>
2008-08-19netfilter: ipt_addrtype: Fix matching of inverted destination address typeAnders Grafström1-1/+1
This patch fixes matching of inverted destination address type. Signed-off-by: Anders Grafström <grfstrm@users.sourceforge.net> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19Merge branch 'master' of ↵David S. Miller27-80/+100
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2008-08-19dccp: Fix panic caused by too early termination of retransmission mechanismGerrit Renker1-6/+6
Thanks is due to Wei Yongjun for the detailed analysis and description of this bug at http://marc.info/?l=dccp&m=121739364909199&w=2 The problem is that invalid packets received by a client in state REQUEST cause the retransmission timer for the DCCP-Request to be reset. This includes freeing the Request-skb ( in dccp_rcv_request_sent_state_process() ). As a consequence, * the arrival of further packets cause a double-free, triggering a panic(), * the connection then may hang, since further retransmissions are blocked. This patch changes the order of statements so that the retransmission timer is reset, and the pending Request freed, only if a valid Response has arrived (or the number of sysctl-retries has been exhausted). Further changes: ---------------- To be on the safe side, replaced __kfree_skb with kfree_skb so that if due to unexpected circumstances the sk_send_head is NULL the WARN_ON is used instead. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19pkt_sched: Don't hold qdisc lock over qdisc_destroy().David S. Miller2-17/+2
Based upon reports by Denys Fedoryshchenko, and feedback and help from Jarek Poplawski and Herbert Xu. We always either: 1) Never made an external reference to this qdisc. or 2) Did a dev_deactivate() which purged all asynchronous references. So do not lock the qdisc when we call qdisc_destroy(), it's illegal anyways as when we drop the lock this is free'd memory. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19pkt_sched: Add lockdep annotation for qdisc locksJarek Poplawski1-0/+7
Qdisc locks are initialized in the same function, qdisc_alloc(), so lockdep can't distinguish tx qdisc lock from rx and reports "possible recursive locking detected" when both these locks are taken eg. while using act_mirred with ifb. This looks like a false positive. Anyway, after this patch these locks will be reported more exactly. Reported-by: Denys Fedoryshchenko <denys@visp.net.lb> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19pkt_sched: Never schedule non-root qdiscs.David S. Miller2-2/+2
Based upon initial discovery and patch by Jarek Poplawski. The qdisc watchdogs can be attached to any qdisc, not just the root, so make sure we schedule the correct one. CBQ has a similar bug. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-19Merge branch 'release' of ↵Linus Torvalds6-1439/+16
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] use generic compat_old_sys_readdir [IA64] pci_acpi_scan_root cleanup [IA64] Shrink shadow_flush_counts to a short array to save 8k of per_cpu area. [IA64] Remove sn2_defconfig.
2008-08-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds17-117/+146
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ata: add missing ATA_* defines ata: add missing ATA_CMD_* defines ata: add missing ATA_ID_* defines (take 2) sgiioc4: fixup message on resource allocation failure ide-cd: use bcd2bin/bin2bcd cdrom: handle TOC gdrom: add dummy audio_ioctl handler viocd: add dummy audio ioctl handler cleanup powerpc/include/asm/ide.h drivers/ide/pci/: use __devexit_p()
2008-08-19Merge branch 'x86-merge' into for-linusJesse Barnes3-17/+86
2008-08-19[IA64] use generic compat_old_sys_readdirChristoph Hellwig3-140/+1
Switch ia64 to the generic compat_sys_old_readdir which is identical except for slightly better error handling. Also remove sys32_getdents which already isn't wired up to the syscall table anymore in favour of compat_sys_getdents. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-19[IA64] pci_acpi_scan_root cleanupLuck, Tony1-10/+11
The code walks all the acpi _CRS methods to see how many windows to allocate. It then scans them all again to insert_resource() for each *even if the first scan found that there were none*. Move the second scan inside the "if (windows)" clause. Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-19[IA64] Shrink shadow_flush_counts to a short array to save 8k of per_cpu area.Robin Holt1-4/+4
Making allmodconfig will break the current build. This patch shrinks the per_cpu__shadow_flush_counts from 16k to 8k which frees enough space to allow allmodconfig to successfully complete. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11338 Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-19[IA64] Remove sn2_defconfig.Robin Holt1-1285/+0
Not really a patch as much as a remove this file request. Now that generic_defconfig supports all the configurations SGI currently supports and has NR_CPUS and NR_NODES at our largest configurations, we have no reason to maintain the extra defconfig file. Signed-off-by: Robin Holt <holt@sgi.com> Acked-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-19PCI: add acpi_find_root_bridge_handleJiri Slaby3-10/+13
Consolidate finding of a root bridge and getting its handle to the one inline function. It's cut & pasted on multiple places. Use this new inline in those. Cc: kristen.c.accardi@intel.com Acked-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2008-08-19PCI: acpi_pcihp: run _OSC on a root bridgeJiri Slaby1-12/+29
_OSC should be ran on a root bridge instead of the device itself. Do this before touching OSHP since PCI fw specs states that _OSC should be preferred over OSHP (however if the device has OSHP but not _OSC -- not a root bridge -- it's not). Cc: kristen.c.accardi@intel.com Acked-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2008-08-18ata: add missing ATA_* definesBartlomiej Zolnierkiewicz1-0/+13
Add missing ATA_* defines to <linux/ata.h>. Also add ATAPI_{LFS,EOM,ILI,IO,CODE} defines while at it. Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18ata: add missing ATA_CMD_* definesBartlomiej Zolnierkiewicz1-0/+20
Add missing ATA_CMD_* defines to <linux/ata.h>. Also add ATA_EXABYTE_ENABLE_NEST, SETFEATURES_AAM_* and ATA_SMART_* defines while at it. Partially based on earlier work by Chris Wedgwood. Acked-by: Chris Wedgwood <cw@f00f.org> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18ata: add missing ATA_ID_* defines (take 2)Bartlomiej Zolnierkiewicz1-46/+76
Add missing ATA_ID_* defines and update {ata,atapi}_*() inlines accordingly. The currently unused defines are needed for the forthcoming drivers/ide/ changes. v2: Add ATA_ID_SPG. Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18sgiioc4: fixup message on resource allocation failureBartlomiej Zolnierkiewicz1-2/+2
There can be more than one sgiioc4 card in the system so print also PCI device name on resource allocation failure (so we know which one is the problematic one). Reported-by: Jeremy Higdon <jeremy@sgi.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18ide-cd: use bcd2bin/bin2bcdAdrian Bunk1-10/+10
Change ide-cd to use the new bcd2bin/bin2bcd functions instead of the obsolete BCD2BIN/BIN2BCD macros. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18cdrom: handle TOCAlexander Inyukhin1-7/+0
This patch should fix TOC handling for cdroms that can not play audio. It extends commit af744e3294d09d706c4eae26cffaaa68a8d40337 ("cdrom: don't check CDC_PLAY_AUDIO in cdrom_count_tracks()") with a safety check and non-audio ioctls support. Since CDC_PLAY_AUDIO flag was used not only to check ability to play audio but also to ensure that audio_ioctl was not NULL, all TOC-related operations had to use it. As far as I understand, now audio_ioctl is never NULL, so a sanity check during device registration should be sufficient. It was tested on Optiarc AD7203A device, that has no ability to play audio. Cc: Tejun Heo <tj@kernel.org> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Borislav Petkov <petkovbb@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> [bart: remove now unneeded ->audio_ioctl check (noticed by Borislav)] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18gdrom: add dummy audio_ioctl handlerBorislav Petkov1-0/+7
Make sure audio_ioctl is always defined even if being a dummy function since the cdrom_ioctl interface assumes its existence and we don't want to BUG on null ptr on some ioctls like, e.g. CDROMREADTOCENTRY, CDROMREADTOCHDR etc. when we fix CDC_PLAY_AUDIO checking in cdrom.c. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Acked-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18viocd: add dummy audio ioctl handlerBorislav Petkov1-0/+7
Make sure audio_ioctl is always defined even if being a dummy function since the cdrom_ioctl interface assumes its existence and we don't want to BUG on null ptr on some ioctls like, e.g. CDROMREADTOCENTRY, CDROMREADTOCHDR etc. when we fix CDC_PLAY_AUDIO checking in cdrom.c. Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18cleanup powerpc/include/asm/ide.hAdrian Bunk1-42/+1
This patch removes code that became unused through IDE changes and the arch/ppc/ removal. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18drivers/ide/pci/: use __devexit_p()Adrian Bunk10-10/+10
This patch adds missing __devexit_p's. Reported-by: Russell King <rmk+lkml@arm.linux.org.uk> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-18Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds14-31/+45
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix build warnings in real mode code x86, calgary: fix section mismatch warning - get_tce_space_from_tar x86: silence section mismatch warning - get_local_pda x86, percpu: silence section mismatch warnings related to EARLY_PER_CPU variables x86: fix i486 suspend to disk CR4 oops x86: mpparse.c: fix section mismatch warning x86: mmconf: fix section mismatch warning x86: fix MP_processor_info section mismatch warning x86, tsc: fix section mismatch warning x86: correct register constraints for 64-bit atomic operations
2008-08-18Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: fix spurious 'inconsistent lock state' warning
2008-08-18Merge branch 'merge' of ↵Linus Torvalds11-88/+78
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Use generic compat_sys_old_readdir powerpc/kexec: Fix up KEXEC_CONTROL_CODE_SIZE missed during conversion powerpc: Remove dead module_find_bug code powerpc: Add CMO enabled flag and paging space data to lparcfg powerpc: Fix CMM page loaning on 64k page kernel with 4k hardware pages powerpc: Make CMO paging space pool ID and page size available powerpc: Fix lockdep IRQ tracing bug powerpc: Fix TLB invalidation on boot on 32-bit powerpc: Fix loss of vdso on fork on 32-bit
2008-08-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2-8/+24
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: lmb: Fix reserved region handling in lmb_enforce_memory_limit(). sparc64: Fix cmdline_memory_size handling bugs. sparc64: Fix overshoot in nid_range().
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