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2006-04-14[SCSI] iscsi: rm kernel iscsi handles usage for session and connectionMike Christie
from hare@suse.de and michaelc@cs.wisc.edu hw iscsi like qla4xxx does not allocate a host per session and for userspace it is difficult to restart iscsid using the "iscsi handles" for the session and connection, so this patch just has the class or userspace allocate the id for the session and connection. Note: this breaks userspace and requires users to upgrade to the newest open-iscsi tools. Sorry about his but open-iscsi is still too new to say we have a stable user-kernel api and we were not good nough designers to know that other hw iscsi drivers and iscsid itself would need such changes. Actually we sorta did but at the time we did not have the HW available to us so we could only guess. Luckily, the only tools hooking into the class are the open-iscsi ones or other tools like iscsitart hook into the open-iscsi engine from userspace or prgroams like anaconda call our tools so they are not affected. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-04-14[SCSI] BLIST_ATTACH_PQ3 flagsKurt Garloff
Some devices report a peripheral qualifier of 3 for LUN 0; with the original code, we would still try a REPORT_LUNS scan (if SCSI level is >= 3 or if we have the BLIST_REPORTLUNS2 passed in), but NOT any sequential scan. Also, the device at LUN 0 (which is not connected according to the PQ) is not registered with the OS. Unfortunately, SANs exist that are SCSI-2 and do NOT support REPORT_LUNS, but report a unknown device with PQ 3 on LUN 0. We still need to scan them, and most probably we even need BLIST_SPARSELUN (and BLIST_LARGELUN). See the bug reference for an infamous example. This is patch 3/3: 3. Implement the blacklist flag BLIST_ATTACH_PQ3 that makes the scsi scanning code register PQ3 devices and continues scanning; only sg will attach thanks to scsi_bus_match(). Signed-off-by: Kurt Garloff <garloff@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-04-14[SCSI] Better log messages for PQ3 devsKurt Garloff
Some devices report a peripheral qualifier of 3 for LUN 0; with the original code, we would still try a REPORT_LUNS scan (if SCSI level is >= 3 or if we have the BLIST_REPORTLUNS2 passed in), but NOT any sequential scan. Also, the device at LUN 0 (which is not connected according to the PQ) is not registered with the OS. Unfortunately, SANs exist that are SCSI-2 and do NOT support REPORT_LUNS, but report a unknown device with PQ 3 on LUN 0. We still need to scan them, and most probably we even need BLIST_SPARSELUN (and BLIST_LARGELUN). See the bug reference for an infamous example. This patch 2/3: If a PQ3 device is found, log a message that describes the device (INQUIRY DATA and C:B:T:U tuple) and make a suggestion for blacklisting it. Signed-off-by: Kurt Garloff <garloff@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-04-14[SCSI] Try LUN 1 and use bflagsKurt Garloff
Some devices report a peripheral qualifier of 3 for LUN 0; with the original code, we would still try a REPORT_LUNS scan (if SCSI level is >= 3 or if we have the BLIST_REPORTLUNS2 passed in), but NOT any sequential scan. Also, the device at LUN 0 (which is not connected according to the PQ) is not registered with the OS. Unfortunately, SANs exist that are SCSI-2 and do NOT support REPORT_LUNS, but report a unknown device with PQ 3 on LUN 0. We still need to scan them, and most probably we even need BLIST_SPARSELUN (and BLIST_LARGELUN). See the bug reference for an infamous example. This is patch 1/3: If we end up in sequential scan, at least try LUN 1 for devices that reported a PQ of 3 for LUN 0. Also return blacklist flags, even for PQ3 devices. Signed-off-by: Kurt Garloff <garloff@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-04-12Merge branch 'for-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devices IB/cache: Use correct pointer to calculate size IPoIB: Use spin_lock_irq() instead of spin_lock_irqsave() IPoIB: Close race in ipoib_flush_paths() IB/mthca: Disable tuning PCI read burst size IPoIB: Make send and receive queue sizes tunable IPoIB: Wait for join to finish before freeing mcast struct IB: simplify static rate encoding IPoIB: Consolidate private neighbour data handling IB/srp: Fix memory leak in options parsing IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y IPoIB: Always build debugging code unless CONFIG_EMBEDDED=y IB/mad: fix oops in cancel_mads
2006-04-12Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] sata_mv: properly print HC registers
2006-04-12Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: [PATCH] Use pci_set_consistent_dma_mask in ixgb driver [PATCH] sky2: bad memory reference on dual port cards [PATCH] mv643xx_eth: Fix tx_timeout to only conditionally wake tx queue [PATCH] mv643xx_eth: Always free completed tx descs on tx interrupt [PATCH] net drivers: fix section attributes for gcc [PATCH] remove drivers/net/hydra.h [PATCH] drivers/net/via-rhine.c: make a function static [netdrvr b44] trim trailing whitespace [PATCH] b44: increase version to 1.00 [PATCH] b44: disable default tx pause [PATCH] via-rhine: execute bounce buffers code on Rhine-I only [PATCH] network: axnet_cs.c: add missing 'PRIV' in ei_rx_overrun [PATCH] dlink pci cards using wrong driver
2006-04-12[PATCH] Use pci_set_consistent_dma_mask in ixgb driverAndreas Schwab
The ixgb driver is using pci_alloc_consistent, thus is should also use pci_set_consistent_dma_mask. This allows the driver to work on SGI systems. In case of an error during probing it should also disable the device again. Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] sky2: bad memory reference on dual port cardsStephen Hemminger
Sky2 driver will oops referencing bad memory if used on a dual port card. The problem is accessing past end of MIB counter space. Applies for both 2.6.17 and 2.6.16 (with fuzz) Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] mv643xx_eth: Fix tx_timeout to only conditionally wake tx queueDale Farnsworth
After resetting the hardware on a tx_timeout, call netif_wake_queue() only if we have free tx descriptors. Also, attempt to recover if mv643xx_eth_start_xmit() is called when there are fewer free tx descriptors than expected. The BUG_ON() call we are replacing was hit on a tx_timeout that called netif_wake_queue(), indirectly via netif_device_attach(), even though we did not have enough free tx descriptors. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] mv643xx_eth: Always free completed tx descs on tx interruptBrent Cook
Fix the tx interrupt handler to free completed tx descriptors even when NAPI is enabled. Otherwise, the tx queue would fill up resulting in poor performance and "NETDEV WATCHDOG: <iface>: transmit timed out" messages. Signed-off-by: Brent Cook <bcook@bpointsys.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] net drivers: fix section attributes for gccRandy Dunlap
If CONFIG_HOTPLUG=n, gcc doesn't like some __initdata to be const (rodata) and other __initdata not const, so make the non-const __initdata const. gcc errors: drivers/net/bnx2.c:66: error: version causes a section type conflict drivers/net/starfire.c:338: error: version causes a section type conflict drivers/net/typhoon.c:137: error: version causes a section type conflict drivers/net/natsemi.c:241: error: version causes a section type conflict Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] remove drivers/net/hydra.hAdrian Bunk
Remove drivers/net/hydra.h which is both unused and covered by a 4 clause BSD licence (not by the UCB). Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-By: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] drivers/net/via-rhine.c: make a function staticAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Roger Luethi <rl@hellgate.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] sata_mv: properly print HC registersDan Aloni
Currently it crashes when trying to dump the registers. This is an obvious one-liner fix I suppose. Signed-off-by: Dan Aloni <da-x@monatomic.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[netdrvr b44] trim trailing whitespaceJeff Garzik
2006-04-12[PATCH] b44: increase version to 1.00Gary Zambrano
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] b44: disable default tx pauseGary Zambrano
Disable default tx pause frame support. The b44 controller has a bug that generates excessive tx pause frames. Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] via-rhine: execute bounce buffers code on Rhine-I onlyRoger Luethi
Patch suggested by Yang Wu (pin xue <pinxue@gmail.com>). Signed-off-by: Roger Luethi <rl@hellgate.ch> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] network: axnet_cs.c: add missing 'PRIV' in ei_rx_overrunKomuro
Signed-off-by: komurojun-mbn@nifty.com Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12[PATCH] dlink pci cards using wrong driverStephen Hemminger
This patch fixes the problem of some Dlink cards picking the wrong driver. It looks like these cards use Yukon 1 chipset, not Yukon 2. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-04-12IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devicesJack Morgenstein
The driver allocates SRQ WQEs size with a power of 2 size both for Tavor and for memfree. For Tavor, however, the hardware only requires the WQE size to be a multiple of 16, not a power of 2, and the max number of scatter-gather allowed is reported accordingly by the firmware (and this is the value currently returned by ib_query_device() and ibv_query_device()). If the max number of scatter/gather entries reported by the FW is used when creating an SRQ, the creation will fail for Tavor, since the required WQE size will be increased to the next power of 2, which turns out to be larger than the device permitted max WQE size (which is not a power of 2). This patch reduces the reported SRQ max wqe size so that it can be used successfully in creating an SRQ on Tavor HCAs. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-04-12Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [ISDN]: Static overruns in drivers/isdn/i4l/isdn_ppp.c [WAN]: Remove broken and unmaintained Sangoma drivers. [BRIDGE] ebtables: fix allocation in net/bridge/netfilter/ebtables.c [DCCP]: Fix leak in net/dccp/ipv4.c [BRIDGE]: receive link-local on disabled ports. [IPv6] reassembly: Always compute hash under the fragment lock.
2006-04-12[ALSA] unregister platform device again if probe was unsuccessfulRene Herman
Unregister the platform device again if the probe was unsuccessful. This restores the behaviour of not loading the driver on probe() failure. Signed-off-by: Rene Herman <rene.herman@keyaccess.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] continue on IS_ERR from platform device registrationRene Herman
Continue with the next one on error from device registration. This would seem the correct thing to do, even if it's not the probe() error that we're getting. Signed-off-by: Rene Herman <rene.herman@keyaccess.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] sound/core/pcm.c: make snd_pcm_format_name() staticAdrian Bunk
Modules: PCM Midlevel This patch makes the needlessly global snd_pcm_format_name() static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] ac97 - Add entry for VIA VT1618 codecTakashi Iwai
Modules: AC97 Codec Added the missing entry for VIA VT1618 codec. No particular patch is needed, though. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] hda-codec - Add support of ASUS U5A with AD1986A codecTakashi Iwai
Modules: HDA Codec driver Add the model entry to support of ASUS U5A with AD1986A codec. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] Overrun in sound/pci/au88x0/au88x0_pcm.cEric Sesterhenn
Modules: au88x0 driver since idx is used as an index for vortex_pcm_prettyname[VORTEX_PCM_LAST], it should not be equal to VORTEX_PCM_LAST. This fixes coverity bug id #572 Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] au88x0 - clean up __devinit/__devexitDale Sedivec
Modules: au88x0 driver Removed all use of __devinit/__devexit and init.h from headers. Any attributes given in the prototype but not in the function definition have been moved to the definition. An exception is vortex_eq_free: I removed the __devexit attribute because vortex_eq_free is called from vortex_core_shutdown, and vortex_core_shutdown may be called from __devinit snd_vortex_create. Compile tested with allyesconfig and allmodconfig. Signed-off-by: Dale Sedivec <dale@codefu.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] hda-codec - Adds HDA support for Intel D945Pvs board with subdevice ↵Ashley Clark
id 0x0707 Modules: HDA Codec driver This patch adds the entry for the 5-stack pin-config for the STAC chip on the Intel D945Pvs board with subdevice id 0x0707. With this patch against 1.0.11rc4 in the linux kernel 2.6.17-rc1, I'm able to successfully output over the optical port and analog ports. Signed-off-by: Ashley Clark <aclark@ghoti.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] hda-codec - support HP Compaq Presario B2800 laptop with AD1986A codecCoywolf Qi Hunt
Modules: HDA Codec driver This adds the support for HP Compaq Presario B2800 laptop with AD1986A codec. Signed-off-by: Coywolf Qi Hunt <qiyong@freeforge.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] emu10k1: Add some descriptive text.James Courtier-Dutton
Modules: EMU10K1/EMU10K2 driver Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2006-04-12[ALSA] via82xx - Add a dxs entry for ECS K8T890-ATakashi Iwai
Modules: VIA82xx driver Added a dxs_support entry for ECS K8T890-A board. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] hda-codec - Add another HP laptop with AD1981HDTakashi Iwai
Modules: HDA Codec driver Added the SSID of another HP laptop for the model 'hp' with AD1981HD. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] Fix Oops of PCM OSS emulationTakashi Iwai
Modules: PCM Midlevel,ALSA<-OSS emulation Fix Oops of PCM OSS emulation occuring when multiple playback is used. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-12[ALSA] pcm_oss: fix snd_pcm_oss_release() oopsOGAWA Hirofumi
Modules: ALSA<-OSS emulation Fix Oops due to a typo in snd_pcm_oss.c. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-11[ISDN]: Static overruns in drivers/isdn/i4l/isdn_ppp.cEric Sesterhenn
Coverity found some static overruns in isdn_ppp.c (bug id #519) At several places slot is compared <0 and > ISDN_MAX_CHANNELS and then used to index ippp_table[ISDN_MAX_CHANNELS] A value of slot = ISDN_MAX_CHANNELS would run over the end of the array. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-11[WAN]: Remove broken and unmaintained Sangoma drivers.Adrian Bunk
The in-kernel Sangoma drivers are both not compiling and marked as BROKEN since at least kernel 2.6.0. Sangoma offers out-of-tree drivers, and David Mandelstam told me Sangoma does no longer maintain the in-kernel drivers and prefers to provide them as a separate installation package. This patch therefore removes these drivers. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-11[BRIDGE] ebtables: fix allocation in net/bridge/netfilter/ebtables.cJayachandran C
Allocate an array of 'struct ebt_chainstack *', the current code allocates array of 'struct ebt_chainstack'. akpm: converted to use the foo = alloc(sizeof(*foo)) form. Which would have prevented this from happening in the first place. akpm: also removed unneeded typecast. akpm: what on earth is this code doing anyway? cpu_possible_map can be sparse.. Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-11[DCCP]: Fix leak in net/dccp/ipv4.cEric Sesterhenn
we dont free req if we cant parse the options. This fixes coverity bug id #1046 Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-11[BRIDGE]: receive link-local on disabled ports.Stephen Hemminger
This change allows link local packets (like 802.3ad and Spanning Tree Protocol) to be processed even when the bridge is not using the port. It fixes the chicken-egg problem for bridging a bonded device, and may also fix problems with spanning tree failover. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-11[IPv6] reassembly: Always compute hash under the fragment lock.Zach Brown
This closes a race where an ipq6hashfn() caller could get a hash value and race with the cycling of the random seed. By the time they got to the read_lock they'd have a stale hash value and might not find previous fragments of their datagram. This matches the previous patch to IPv4. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-11[PATCH] __group_complete_signal: remove bogus BUG_ONOleg Nesterov
Commit e56d090310d7625ecb43a1eeebd479f04affb48b [PATCH] RCU signal handling made this BUG_ON() unsafe. This code runs under ->siglock, while switch_exec_pids() takes tasklist_lock. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: kconfig: fix typo in change count initialization kconfig: recenter menuconfig kconfig: revert conf behaviour change kconfig: fix default value for choice input kbuild: fix NULL dereference in scripts/mod/modpost.c kbuild: fix mode of checkstack.pl and other files. kbuild: rebuild initramfs if content of initramfs changes kbuild: properly pass options to hostcc when doing make O=.. kbuild: modules_install for external modules must not remove existing modules kbuild: fix make dir/ ver_linux: don't print reiser4progs version if none found kbuild: mips: fix sed regexp to generate asm-offset.h kbuild: fix building single targets with make O=.. single-target kbuild: use relative path to -I kbuild: fix unneeded rebuilds in drivers/net/chelsio after moving source tree kbuild: fix unneeded rebuilds in drivers/media/video after moving source tree kbuild: fix garbled text in modules.txt
2006-04-11Merge branch 'release' of ↵Linus Torvalds
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] Prefetch mmap_sem in ia64_do_page_fault() [IA64] Failure to resume after INIT in user space [IA64] Pass more data to the MCA/INIT notify_die hooks [IA64] always map VGA framebuffer UC, even if it supports WB [IA64] fix bug in ia64 __mutex_fastpath_trylock [IA64] for_each_possible_cpu: ia64 [IA64] update HP CSR space discovery via ACPI [IA64] Wire up new syscalls {set,get}_robust_list [IA64] 'msg' may be used uninitialized in xpc_initiate_allocate() [IA64] Wire up new syscall sync_file_range()
2006-04-11[PATCH] x86_64: inline function prefix with __always_inline in vsyscallmao, bibo
In vsyscall function do_vgettimeofday(), some functions are declared as inlined, which is a hint for gcc to compile the function inlined but it not forced. Sometimes compiler does not compile the function as inlined, so here inline is replaced by __always_inline prefix. It does not happen in gcc compiler actually, but it possibly happens. Signed-off-by: bibo mao <bibo.mao@intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-11[PATCH] x86_64: Fix embarassing typo in mmconfig bus checkAndi Kleen
Surprising that it still worked at all with this - yes it was tested. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-11[PATCH] i386/x86-64: Remove checks for value == NULL in PCI config space accessAndi Kleen
Nobody should pass NULL here. Could in theory make it a BUG, but the NULL pointer oops will do as well. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-11[PATCH] i386: Remove bogus special case code from AMD core parsingAndi Kleen
It's not actually needed and would break non power of two number of cores. Follows similar earlier x86-64 patch. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>