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2006-11-17Revert "ACPI: created a dedicated workqueue for notify() execution"Linus Torvalds
This reverts commit 37605a6900f6b4d886d995751fcfeef88c4e462c. Again. This same bug has now been introduced twice: it was done earlier by commit b8d35192c55fb055792ff0641408eaaec7c88988, only to be reverted last time in commit 72945b2b90a5554975b8f72673ab7139d232a121. We must NOT try to queue up notify handlers to another thread than the normal ACPI execution thread, because the notifications on some systems seem to just keep on accumulating until we run out of memory and/or threads. Keeping events within the one deferred execution thread automatically throttles the events properly. At least the Compaq N620c will lock up completely on the first thermal event without this patch reverted. Cc: David Brownell <david-b@pacbell.net> Cc: Len Brown <len.brown@intel.com> Cc: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16Fix generic fb_ddc i2c edid probe msgLinus Torvalds
Benh points out that the msgs[0].flags entry never got initialized, and since it's an automatic stack allocation, it could have any random value, which is bad. Rewrite the initializer to explicitly initialize all fields of the small i2c_msg structure array we generate. Just to keep it all obvious, let's handle msgs[1].buf in the same initializer while we're at it, instead of initializing that one separately later. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16[PATCH] Fix radeon DDC regressionBenjamin Herrenschmidt
When radeonfb was changed to use the new "generic" ddc, a bit of code initializing the GPIO lines was lost, causing it to not work if the firmware didn't configure them properly, which seems to happen on some cards. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: aoe: Add forgotten NULL at end of attribute list in aoeblk.c debugfs: check return value correctly W1: ioremap balanced with iounmap
2006-11-16aoe: Add forgotten NULL at end of attribute list in aoeblk.cDennis Stosberg
This caused the system to stall when the aoe module was loaded. The error was introduced in commit 4ca5224f3ea4779054d96e885ca9b3980801ce13 Signed-off-by: Dennis Stosberg <dennis@stosberg.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16W1: ioremap balanced with iounmapAmol Lad
ioremap must be balanced with iounmap in error path. Please consider for 2.6.19. Signed-off-by: Amol Lad <amol@verismonetworks.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: auerswald possible memleak fixMariusz Kozlowski
fix possible memory leak in auerbuf_setup(). Regards, Mariusz Kozlowski Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Wolfgang Muees <wolfgang@iksw-muees.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: ipaq: Add HTC Modem SupportAlex Sanks
Adds support for HTC Smart Phones in modem mode (as opposed to sync mode). Loads and works with pppd on my T-Mobile SDA. Signed-off-by: Alex Sanks <alex@sanks.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: Fixed outdated usb_get_device_descriptor() documentationLaurent Pinchart
usb_get_device_descriptor() used to convert several descriptor fields to host CPU's byte order. Now that it doesn't convert them anymore, update the documentation to reflect this. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16usb-storage: Remove duplicated unusual_devs.h entries for Sony Ericsson P990iSergey Vlasov
For some reason the unusual_devs.h entry for Sony Ericsson P990i had three identical copies in a wrong place in the file in addition to the correct entry. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: hid-core: Add quirk for new Apple keyboard/trackpadJulien BLACHE
The new Core2 Duo MacBook Pro have a new keyboard+trackpad device. The following patch adds the needed HID quirk for the Fn key. Signed-off-by: Julien BLACHE <jb@jblache.org> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB Storage: unusual_devs.h entry for Sony Ericsson P990iJan Mate
USB Storage: this patch adds support for Sony Ericsson P990i Signed-off-by: Jan Mate <mate@fiit.stuba.sk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: correct keymapping on Powerbook built-in USB ISO keyboardsOlaf Hering
similar to the version in adbhid_input_register(): The '<>' key and the '^°' key on a german keyboard is swapped. Provide correct keys to userland, external USB keyboards will not work correctly when the 'badmap'/'goodmap' workarounds from xkeyboard-config are used. It is expected that distributions drop the badmap/goodmap part from keycodes/macintosh in the xkeyboard-config package. This is probably 2.6.18.x material, if major distros settle on 2.6.18. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: OHCI: fix root-hub resume bugAlan Stern
When a suspended OHCI controller sees a port's status change, it sets both the Root-Hub-Status-Change and the Resume-Detect bits in the Interrupt Status register. Processing both these bits, the driver tries to resume the root hub twice! This patch (as807) fixes the bug by ignoring RD if RHSC is set. It also prints a slightly more informative log message when a remote-wakeup event occurs. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: Fix UCR-61S2B unusual_dev entryPhil Dibowitz
Recently this entry's bcd scope was narrowed so as not to falsly apply to bcd's other than 0x0110. But while it breaks those of a larger bcd, it is still needed for those of a smaller bcd - so this changes the lower bcd limit to 0x0000. Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: ftdi driver pid for dmx-interfacesFrank Sievertsen
Please add a usb pid to the ftdi_sio driver. The pid is used by dmx4all dmx-interfaces (for stage lighting). The interfaces are using the usb-id 0403:c850. I added the id to the driver and it works perfectly. I added a patch for linux 2.6.18.1, too. From: Frank Sievertsen <frank@sievertsen.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16USB: ftdi_sio: adds vendor/product id for a RFID construction kitKjell Myksvoll
Adds the vendor and prodcut id for a RFID construction kit from the Elektor Electronics magazine, september 2006. From: Kjell Myksvoll <kmyksvo@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16OHCI: disallow autostop when wakeup is not availableAlan Stern
This patch (as822) prevents the OHCI autostop mechanism from kicking in if the root hub is not able or not allowed to issue wakeup requests. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-16Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] psi240i.c: fix an array overrun [SCSI] gdth: Fix && typos [SCSI] iscsi class: update version [SCSI] iscsi_tcp: fix xmittask oops [SCSI] iscsi: add newlines to debug messages [SCSI] iscsi: always release crypto [SCSI] sg: fix incorrect last scatg length [SCSI] 3ware 9000 add support for 9650SE [SCSI] aic94xx SCSI timeout fix: SMP retry fix. [SCSI] aic94xx SCSI timeout fix
2006-11-16Merge 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: [TG3]: Disable TSO on 5906 if CLKREQ is enabled. [TCP]: Fix up sysctl_tcp_mem initialization. [NETFILTER]: ip6_tables: use correct nexthdr value in ipv6_find_hdr() [NETFILTER]: ip6_tables: fixed conflicted optname for getsockopt [NETFILTER]: Use pskb_trim in {ip,ip6,nfnetlink}_queue [NETFILTER]: nfnetlink_log: fix byteorder of NFULA_SEQ_GLOBAL [TG3]: Increase 5906 firmware poll time.
2006-11-16[PATCH] scsi: clear garbage after CDBs on SG_IOTejun Heo
ATAPI devices transfer fixed number of bytes for CDBs (12 or 16). Some ATAPI devices choke when shorter CDB is used and the left bytes contain garbage. Block SG_IO cleared left bytes but SCSI SG_IO didn't. This patch makes SCSI SG_IO clear it and simplify CDB clearing in block SG_IO. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Mathieu Fluhr <mfluhr@nero.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Douglas Gilbert <dougg@torque.net> Acked-by: Jens Axboe <jens.axboe@oracle.com> Cc: <stable@kernel.org> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16[PATCH] dell_rbu: fix error checkAkinobu Mita
platform_device_register_simple() returns error code as pointer when it fails. The return value should be checked by IS_ERR(). Cc: Abhay Salunke <abhay_salunke@dell.com> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16[PATCH] parport: fix compilation failureArnaud Giersch
Fix compilation failure. Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16[PATCH] IB/ipath - fix driver build for platforms with PCI, but not HTBryan O'Sullivan
The PCI Express and Hypertransport chip-specific source files should only be built when the kernel has the capability of actually compiling them. This fixes the driver build on, for example, ia64. Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16[PATCH] set default video mode on PowerBook WallstreetOlaf Hering
Finally add the third PowerBook Wallstreet 233MHz model to the list of known display resolutions. Without this change, a 640x480 video mode is used. A workaround so far was to boot with 'video=atyfb:vmode:14' Signed-off-by: Olaf Hering <olaf@aepfle.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Solomon Peachy <pizza@shaftnet.org> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16[PATCH] pnx4008:fix NULL dereference in rgbfbVitaly Wool
Fix possible NULL dereference in pnxrgbfb. Signed-off-by: Vitaly Wool <vwool@ru.mvista.com> Cc: James Simmons <jsimmons@infradead.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16[PATCH] pnx4008: rename driverVitaly Wool
Make the drivers' names less generic to avoid possible confusion in future, as was requested by Russell King. Signed-off-by: Vitaly Wool <vwool@ru.mvista.com> Acked-by: James Simmons <jsimmons@infradead.org> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-16[PATCH] ipmi: use platform_device_add() instead of ↵Zhang, Yanmin
platform_device_register() to register device allocated dynamically I got below warning when running 2.6.19-rc5-mm1 on my ia64 machine. WARNING at lib/kobject.c:172 kobject_init() Call Trace: [<a0000001000137c0>] show_stack+0x40/0xa0 sp=e0000002ff9f7bc0 bsp=e0000002ff9f0d10 [<a000000100013850>] dump_stack+0x30/0x60 sp=e0000002ff9f7d90 bsp=e0000002ff9f0cf8 [<a000000100407bb0>] kobject_init+0x90/0x160 sp=e0000002ff9f7d90 bsp=e0000002ff9f0cd0 [<a0000001005ae080>] device_initialize+0x40/0x1c0 sp=e0000002ff9f7da0 bsp=e0000002ff9f0cb0 [<a0000001005b88c0>] platform_device_register+0x20/0x60 sp=e0000002ff9f7dd0 bsp=e0000002ff9f0c90 [<a000000100592560>] try_smi_init+0xbc0/0x11e0 sp=e0000002ff9f7dd0 bsp=e0000002ff9f0c50 [<a000000100594900>] init_ipmi_si+0xaa0/0x12e0 sp=e0000002ff9f7de0 bsp=e0000002ff9f0bd8 [<a000000100009910>] init+0x350/0x780 sp=e0000002ff9f7e00 bsp=e0000002ff9f0ba8 [<a000000100011d30>] kernel_thread_helper+0x30/0x60 sp=e0000002ff9f7e30 bsp=e0000002ff9f0b80 [<a0000001000090c0>] start_kernel_thread+0x20/0x40 sp=e0000002ff9f7e30 bsp=e0000002ff9f0b80 WARNING at lib/kobject.c:172 kobject_init() Call Trace: [<a0000001000137c0>] show_stack+0x40/0xa0 sp=e0000002ff9f7b40 bsp=e0000002ff9f0db0 [<a000000100013850>] dump_stack+0x30/0x60 sp=e0000002ff9f7d10 bsp=e0000002ff9f0d98 [<a000000100407bb0>] kobject_init+0x90/0x160 sp=e0000002ff9f7d10 bsp=e0000002ff9f0d70 [<a0000001005ae080>] device_initialize+0x40/0x1c0 sp=e0000002ff9f7d20 bsp=e0000002ff9f0d50 [<a0000001005b88c0>] platform_device_register+0x20/0x60 sp=e0000002ff9f7d50 bsp=e0000002ff9f0d30 [<a00000010058ac00>] ipmi_register_smi+0xcc0/0x18e0 sp=e0000002ff9f7d50 bsp=e0000002ff9f0c90 [<a000000100592600>] try_smi_init+0xc60/0x11e0 sp=e0000002ff9f7dd0 bsp=e0000002ff9f0c50 [<a000000100594900>] init_ipmi_si+0xaa0/0x12e0 sp=e0000002ff9f7de0 bsp=e0000002ff9f0bd8 [<a000000100009910>] init+0x350/0x780 sp=e0000002ff9f7e00 bsp=e0000002ff9f0ba8 [<a000000100011d30>] kernel_thread_helper+0x30/0x60 sp=e0000002ff9f7e30 bsp=e0000002ff9f0b80 [<a0000001000090c0>] start_kernel_thread+0x20/0x40 sp=e0000002ff9f7e30 bsp=e0000002ff9f0b80 The root cause is the device struct is initialized twice. If the device is allocated dynamically by platform_device_alloc, platform_device_alloc will initialize struct device, then, platform_device_add should be used to register the device. The difference between platform_device_register and platform_device_add is platform_device_register will initiate the device while platform_device_add won't. Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com> Cc: Corey Minyard <minyard@acm.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-15[TG3]: Disable TSO on 5906 if CLKREQ is enabled.Michael Chan
Due to hardware errata, TSO must be disabled if the PCI Express clock request is enabled on 5906. The chip may hang when transmitting TSO frames if CLKREQ is enabled. Update version to 3.69. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-11-15[TG3]: Increase 5906 firmware poll time.Gary Zambrano
Newer 5906 bootcode needs about 7ms to finish resetting so the poll firmware loop was changed to maximum 20ms. Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-11-15[PATCH] powerpc: windfarm shall request it's sub modulesBenjamin Herrenschmidt
The windfarm code, in it's current incarnation, uses request_module() to load the various submodules it needs for a given platform so that only the main platform control module needs to be modprobed. However, it was missing various bits. This fixes it. In the future, we'll use some hotplug mecanisms to try to get all of this auto-loaded on the platforms where it matters but that isn't ready yet. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-14[PATCH] Char: isicom, fix close bugJiri Slaby
port is dereferenced even if it is NULL. Dereference it _after_ the check if (!port)... Thanks Eric <ef87@yahoo.com> for reporting this. This fixes http://bugzilla.kernel.org/show_bug.cgi?id=7527 Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-14Merge 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: libata: fix double-completion on error [PATCH] pata_artop: fix "& (1 >>" typo [PATCH] hpt37x: Check the enablebits
2006-11-14[PATCH] cpqarray: fix iostatJens Axboe
cpqarray needs to call disk_stat_add() for iostat to work. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-14[PATCH] cciss: fix iostatJens Axboe
cciss needs to call disk_stat_add() for iostat to work. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-14[PATCH] libata: Convert from module_init to subsys_initcallBrian King
When building a monolithic kernel, the load order of drivers does not work for SAS libata users, resulting in a kernel oops. Convert libata to use subsys_initcall instead of module_init, which ensures that libata gets loaded before any LLDD. This is the same thing that scsi core does to solve the problem. The load order problem was observed on ipr SAS adapters and should exist for other SAS users as well. Signed-off-by: Brian King <brking@us.ibm.com> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-14[PATCH] nvidiafb: fix unreachable code in nv10GetConfigNathan Lynch
Fix binary/logical operator typo which leads to unreachable code. Noticed while looking at other issues; I don't have the relevant hardware to test this. Signed-off-by: Nathan Lynch <ntl@pobox.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Acked-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-14[PATCH] drivers/ide: stray bracketNicolas Kaiser
Stray bracket in debug code. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-14[PATCH] revert "PCI: quirk for IBM Dock II cardbus controllers"Andrew Morton
Fix http://bugzilla.kernel.org/show_bug.cgi?id=7264 We need to target this quirk a little more tightly, using the T20 DMI string. Cc: Pavel Kysilka <goldenfish@bsys.cz> Acked-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-14libata: fix double-completion on errorDarrick J. Wong
A curious thing happens, however, when ata_qc_new_init fails to get an ata_queued_cmd: First, ata_qc_new_init handles the failure like this: cmd->result = (DID_OK << 16) | (QUEUE_FULL << 1); done(cmd); Then, we return to ata_scsi_translate and do this: err_mem: cmd->result = (DID_ERROR << 16); done(cmd); It appears to me that first we set a status code indicating that we're ok but the device queue is full and finish the command, but then we blow away that status code and replace it with an error flag and finish the command a second time! That does not seem to be desirable behavior since we merely want the I/O to wait until a command slot frees up, not send errors up the block layer. In the err_mem case, we should simply exit out of ata_scsi_translate instead. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-14[PATCH] pata_artop: fix "& (1 >>" typoAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-14[PATCH] hpt37x: Check the enablebitsAlan Cox
Helps for PATA but SATA bridged devices lie and always set all the bits so will need the error handling fixes from Tejun. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-13Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: MMC: Do not set unsupported bits in OCR response MMC: Poll card status after rescanning cards
2006-11-13Merge 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/mad: Fix race between cancel and receive completion RDMA/amso1100: Fix && typo RDMA/amso1100: Fix unitialized pseudo_netdev accessed in c2_register_device IB/ehca: Activate scaling code by default IB/ehca: Use named constant for max mtu IB/ehca: Assure 4K alignment for firmware control blocks
2006-11-13[dvb saa7134] Fix missing 'break' for avermedia card caseLinus Torvalds
Commit 450efcfd2e1d941e302a8c89322fbfcef237be98 broke Avermedia 777 support. Added obvious missing "break" statement. Cc: José Suárez <j.suarez.agapito@gmail.com> Cc: Michael Krufky <mkrufky@linuxtv.org> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-13[PATCH] ide-cd: only set rq->errors SCSI style for block pc requestsJens Axboe
We should only set ->errors to CHECK_CONDITION and so on for requests that use this field in the SCSI manner. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-13IB/mad: Fix race between cancel and receive completionRoland Dreier
When ib_cancel_mad() is called, it puts the canceled send on a list and schedules a "flushed" callback from process context. However, this leaves a window where a receive completion could be processed before the send is fully flushed. This is fine, except that ib_find_send_mad() will find the MAD and return it to the receive processing, which results in the sender getting both a successful receive and a "flushed" send completion for the same request. Understandably, this confuses the sender, which is expecting only one of these two callbacks, and leads to grief such as a use-after-free in IPoIB. Fix this by changing ib_find_send_mad() to return a send struct only if the status is still successful (and not "flushed"). The search of the send_list already had this check, so this patch just adds the same check to the search of the wait_list. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-11-13RDMA/amso1100: Fix && typoJean Delvare
Fix the AMSO1100 firmware version computation, which was broken due to "&&" being used where "&" should have. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-11-13RDMA/amso1100: Fix unitialized pseudo_netdev accessed in c2_register_deviceTom Tucker
Rework some load-time error handling: c2_register_device() leaked when it failed, and the function that called it didn't check the return code. Signed-off-by: Tom Tucker <tom@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-11-13IB/ehca: Activate scaling code by defaultHoang-Nam Nguyen
Change ehca's Kconfig to activates scaling code as default. After several measurements we saw that this feature prevents dropped packets (UD) in stress situation. Thus, enabling it helps to improve ehca's bandwidth through IPoIB. Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 19:31:31 +0000