| c9927c2 | Linus Torvalds | 24 October 2007, 03:50:57 UTC | Linux 2.6.24-rc1 The patch is big. Really big. You just won't believe how vastly hugely mindbogglingly big it is. I mean you may think it's a long way down the road to the chemist, but that's just peanuts to how big the patch from 2.6.23 is. But it's all good. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:50:57 UTC |
| f0c15f4 | Greg Ungerer | 24 October 2007, 02:03:52 UTC | add port definition for mcf UART driver Add a port type definition for the Freescale UART driver ports (mcf.c). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| ee5a240 | Greg Ungerer | 24 October 2007, 02:04:13 UTC | m68knommu: remove unused machdep variable definitions Remove old definitions of the timer function pointers. Add definitions of the common hardware timer functions. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| ee8c8ad | Greg Ungerer | 24 October 2007, 02:04:08 UTC | m68knommu: define DMA channels for ColdFire 532x Create definition for DMA channels on the ColdFire 532x family. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| 99dc736 | Greg Ungerer | 24 October 2007, 02:03:56 UTC | m68knommu: add platform struct for ColdFire UART driver Add platform support structure for use with new ColdFire UART driver. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| f386c3c | Greg Ungerer | 24 October 2007, 02:03:46 UTC | m68knommu: mark mem init functions as __init Mark the m68knommu memory init functions as __init. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| 1d2842e | Greg Ungerer | 24 October 2007, 02:03:41 UTC | m68knommu: mark setup_arch() as __init Mark the m68knommu setup_arch() function as __init. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| 65fde4c | Greg Ungerer | 24 October 2007, 02:03:32 UTC | m68knommu: cleanup 68VZ328 init code Removed header includes not needed. Remove use of old m68knommu timer function pointers. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| f135370 | Greg Ungerer | 24 October 2007, 02:03:28 UTC | m68knommu: cleanup 68EZ328 init code Clean up 68EZ328 timer support code. Removed header includes not needed. Remove use of old m68knommu timer function pointers. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| 7e6a3d4 | Greg Ungerer | 24 October 2007, 02:03:25 UTC | m68knommu: cleanup 68360 startup code Clean up 68360 timer support code. Removed header includes not needed. Remove use of old m68knommu timer function pointers. Use common function naming for 68328 timer functions. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| 8467571 | Greg Ungerer | 24 October 2007, 02:03:20 UTC | m68knommu: cleanup 68328 timer code Use common function naming for 68328 timer functions to make them consistent with the various other hardware m68knommu timers. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| 0e298eb | Greg Ungerer | 24 October 2007, 02:03:16 UTC | m68knommu: cleanup 68328 init code Clean up 68328 timer support code. Removed header includes not needed. Remove use of old m68knommu timer function pointers. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| 33d56bc | Greg Ungerer | 24 October 2007, 02:03:10 UTC | m68knommu: remove unused variables in setup.c Remove unused variables from setup.c code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 October 2007, 03:45:44 UTC |
| 25c2635 | Linus Torvalds | 24 October 2007, 01:57:39 UTC | Merge branch 'irq-upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'irq-upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6: [SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate drivers/char/riscom8: clean up irq handling isdn/sc: irq handler clean isdn/act2000: fix major bug. clean irq handler. char/pcmcia/synclink_cs: trim trailing whitespace drivers/char/ip2: separate polling and irq-driven work entry points drivers/char/ip2: split out irq core logic into separate function [NETDRVR] lib82596, netxen: delete pointless tests from irq handler Eliminate pointless casts from void* in a few driver irq handlers. [PARPORT] Remove unused 'irq' argument from parport irq functions [PARPORT] Kill useful 'irq' arg from parport_{generic_irq,ieee1284_interrupt} [PARPORT] Consolidate code copies into a single generic irq handler | 24 October 2007, 01:57:39 UTC |
| d858196 | Linus Torvalds | 24 October 2007, 01:57:22 UTC | Merge branch 'warnings' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'warnings' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6: ni5010: kill unused variable eexpress: fix !SMP unused-var warning cgroup: kill unused variable | 24 October 2007, 01:57:22 UTC |
| 5a0e554 | Linus Torvalds | 24 October 2007, 01:56:54 UTC | Merge branch 'upstream-linus' of 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: (39 commits) Remove Andrew Morton from list of net driver maintainers. bonding: Acquire correct locks in alb for promisc change bonding: Convert more locks to _bh, acquire rtnl, for new locking bonding: Convert locks to _bh, rework alb locking for new locking bonding: Convert miimon to new locking bonding: Convert balance-rr transmit to new locking Convert bonding timers to workqueues Update MAINTAINERS to reflect my (jgarzik's) current efforts. pasemi_mac: fix typo defxx.c: dfx_bus_init() is __devexit not __devinit s390 MAINTAINERS remove header_ops bug in qeth driver sky2: crash on remove MIPSnet: Delete all the useless debugging printks. AR7 ethernet: small post-merge cleanups and fixes mv643xx_eth: Hook up mv643xx_get_sset_count mv643xx_eth: Remove obsolete checksum offload comment mv643xx_eth: Merge drivers/net/mv643xx_eth.h into mv643xx_eth.c mv643xx_eth: Remove unused register defines mv643xx_eth: Clean up mv643xx_eth.h ... | 24 October 2007, 01:56:54 UTC |
| c09b360 | Linus Torvalds | 24 October 2007, 01:56:21 UTC | Merge branch 'upstream-linus' of 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: jmicron: update quirk for JMB361/3/5/6 libata: add HTS542525K9SA00 to NCQ blacklist libata-core: auditting chk_status v check_status [libata] checkpatch-inspired cleanups | 24 October 2007, 01:56:21 UTC |
| e0f1392 | Jeff Garzik | 23 October 2007, 22:36:43 UTC | ni5010: kill unused variable Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 24 October 2007, 01:28:40 UTC |
| 0e6f732 | Jeff Garzik | 23 October 2007, 22:36:42 UTC | eexpress: fix !SMP unused-var warning Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 24 October 2007, 01:28:39 UTC |
| 3bdf590 | Jeff Garzik | 23 October 2007, 22:36:44 UTC | cgroup: kill unused variable Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 24 October 2007, 01:28:39 UTC |
| 3a9e3a5 | Tejun Heo | 23 October 2007, 06:27:31 UTC | jmicron: update quirk for JMB361/3/5/6 Set bits 0, 4, 5 and 7 of PCI configuration register 0x40 in the quirk. This has the following effects and is recommended by the vendor. * Force enable of IDE channels (used to be left alone as BIOS configured) * Change initial phase behavior of PIO cycle such that the host pulls down the bus instead of tristating it. Vendor recommends this setting. The above settings are better for the current generation of controllers and needed for the upcoming next generation. Tested on JMB363. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Ethan Hsiao <ethanhsiao@jmicron.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 01:20:02 UTC |
| 0c17317 | Tejun Heo | 23 October 2007, 10:07:49 UTC | libata: add HTS542525K9SA00 to NCQ blacklist Another one doing spurious NCQ completions. Blacklist it. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 01:20:02 UTC |
| 150981b | Alan Cox | 23 October 2007, 15:50:02 UTC | libata-core: auditting chk_status v check_status Did a complete audit of these and found we have another error case. ata_bus_softreset calls ata_check_status which means that it tries to do an ioread8 on the port blindly and check versus 0xFF for an error. It should of course be using the ap->ops method for this via chk_status, and this bug causes a wrog status call on the NS87415 at least. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 01:20:02 UTC |
| 2dcb407 | Jeff Garzik | 19 October 2007, 10:42:56 UTC | [libata] checkpatch-inspired cleanups Tackle the relatively sane complaints of checkpatch --file. The vast majority is indentation and whitespace changes, the rest are * #include fixes * printk KERN_xxx prefix addition * BSS/initializer cleanups Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 24 October 2007, 00:59:42 UTC |
| 2c80009 | Jeff Garzik | 24 October 2007, 00:56:59 UTC | Remove Andrew Morton from list of net driver maintainers. He now rules the world, not just this tiny tract of land. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: Andrew Morton | 24 October 2007, 00:56:59 UTC |
| d0e81b7 | Jay Vosburgh | 18 October 2007, 00:37:51 UTC | bonding: Acquire correct locks in alb for promisc change Update ALB mode monitor to hold correct locks (RTNL and nothing else) when calling dev_set_promiscuity. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:32:01 UTC |
| 6603a6f | Jay Vosburgh | 18 October 2007, 00:37:50 UTC | bonding: Convert more locks to _bh, acquire rtnl, for new locking Convert more lock acquisitions to _bh flavor to avoid deadlock with workqueue activity and add acquisition of RTNL in appropriate places. Affects ALB mode, as well as core bonding functions and sysfs. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:32:00 UTC |
| 059fe7a | Jay Vosburgh | 18 October 2007, 00:37:49 UTC | bonding: Convert locks to _bh, rework alb locking for new locking Convert locking-related activity to new & improved system. Convert some lock acquisitions to _bh and rework parts of ALB mode, both to avoid deadlocks with workqueue activity. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:32:00 UTC |
| 0b0eef6 | Jay Vosburgh | 18 October 2007, 00:37:48 UTC | bonding: Convert miimon to new locking Convert mii (link state) monitor to acquire correct locks for failover events. In particular, failovers generally require RTNL at a low level (when manipulating device MAC addresses, for example) and no other locks. The high level monitor is responsible for acquiring a known set of locks, RTNL, the bond->lock for read and the slave_lock for write, and the low level failover processing can then release appropriate locks as needed. This patch provides the high level portion. As it is undesirable to acquire RTNL for every monitor pass (which may occur as often as every 10 ms), the miimon has been converted to do conditional locking. A first pass inspects all slaves to determine if any action is required, and if so, a second pass (after acquring RTNL) is done to perform any actions (doing a complete rescan, as the situation may have changed when all locks were released). Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:32:00 UTC |
| cf5f904 | Jay Vosburgh | 18 October 2007, 00:37:47 UTC | bonding: Convert balance-rr transmit to new locking Change locking in balance-rr transmit processing to use a free running counter to determine which slave to transmit on. Instead, a free-running counter is maintained, and modulo arithmetic used to select a slave for transmit. This removes lock operations from the TX path, and eliminates a deadlock introduced by the conversion to work queues. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:32:00 UTC |
| 1b76b31 | Jay Vosburgh | 18 October 2007, 00:37:45 UTC | Convert bonding timers to workqueues Convert bonding timers to workqueues. This converts the various monitor functions to run in periodic work queues instead of timers. This patch introduces the framework and convers the calls, but does not resolve various locking issues, and does not stand alone. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:32:00 UTC |
| 15df580 | Jeff Garzik | 24 October 2007, 00:22:12 UTC | Update MAINTAINERS to reflect my (jgarzik's) current efforts. Remove net driver entries (they fall under the more general 'net driver maintainer') umbrella. Remove entries for older drivers that either no longer exist, are about to be removed, or I no longer care about. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 24 October 2007, 00:22:12 UTC |
| de05238 | Olof Johansson | 20 October 2007, 19:10:03 UTC | pasemi_mac: fix typo Add missing &: drivers/net/pasemi_mac.c: In function 'pasemi_mac_clean_rx': drivers/net/pasemi_mac.c:553: warning: passing argument 1 of 'prefetch' makes pointer from integer without a cast Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:18:13 UTC |
| 79d1050 | Maciej W. Rozycki | 22 October 2007, 17:13:24 UTC | defxx.c: dfx_bus_init() is __devexit not __devinit The dfx_bus_uninit() call is called from dfx_unregister() which is __devexit and which is ultimately the ->remove call for the device. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:18:13 UTC |
| b9192ad | Ursula Braun | 22 October 2007, 14:16:15 UTC | s390 MAINTAINERS adding Frank Blaschka to s390 networking maintainers Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:18:13 UTC |
| f1ecfd5 | Ursula Braun | 22 October 2007, 14:16:14 UTC | remove header_ops bug in qeth driver Remove qeth bug caused by commit: [NET]: Move hardware header operations out of netdevice. This is the second part of the qeth header_ops patch, since first patch sent 10/19 has been insufficient. Nevertheless first patch is still valid and should be kept. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:18:13 UTC |
| b877fe2 | Stephen Hemminger | 22 October 2007, 20:39:09 UTC | sky2: crash on remove Fix off-by one in remove logic that just got introduced. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:18:13 UTC |
| f5e42fb | Ralf Baechle | 22 October 2007, 23:35:26 UTC | MIPSnet: Delete all the useless debugging printks. Plus minor formatting fixes. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:18:13 UTC |
| 6cd043d | Matteo Croce | 23 October 2007, 17:12:22 UTC | AR7 ethernet: small post-merge cleanups and fixes Signed-off-by: Matteo Croce <technoboy85@gmail.com> Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 October 2007, 00:18:12 UTC |
| 02bae21 | Jeff Garzik | 24 October 2007, 00:15:54 UTC | Merge branch 'features' of git://farnsworth.org/dale/linux-2.6-mv643xx_eth into upstream | 24 October 2007, 00:15:54 UTC |
| c7ffb6b | Jeff Garzik | 24 October 2007, 00:15:05 UTC | Merge branch 'bug-fixes' of git://farnsworth.org/dale/linux-2.6-mv643xx_eth into upstream | 24 October 2007, 00:15:05 UTC |
| 43cd736 | Jeff Garzik | 24 October 2007, 00:13:24 UTC | Merge branch 'upstream-jeff' of git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream | 24 October 2007, 00:13:24 UTC |
| 7c23997 | Jeff Garzik | 19 October 2007, 07:12:20 UTC | [SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate Rather than hand-rolling our own prototype, make the code more future-proof by using the standard irq_handler_t typedef. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:17 UTC |
| f07ef39 | Jeff Garzik | 23 October 2007, 23:12:11 UTC | drivers/char/riscom8: clean up irq handling Make irq handling more efficient, by passing board pointer via request_irq() to our irq handler's dev_id argument. This eliminates a table lookup upon each interrupt, and eliminates an associated global variable (the table). Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:17 UTC |
| 080eb42 | Jeff Garzik | 19 October 2007, 23:31:27 UTC | isdn/sc: irq handler clean * pass card number to irq handler * use card number in irq handler to avoid looping through each adapter Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:16 UTC |
| 246f93f | Jeff Garzik | 19 October 2007, 23:30:28 UTC | isdn/act2000: fix major bug. clean irq handler. * invert sense of request_irq() test. otherwise we will always fail, when IRQ is available. * no need to use 'irq' function arg, its stored in a data struct already Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:16 UTC |
| d12341f | Jeff Garzik | 19 October 2007, 19:45:35 UTC | char/pcmcia/synclink_cs: trim trailing whitespace Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:16 UTC |
| 6bd3bd6 | Jeff Garzik | 19 October 2007, 19:38:40 UTC | drivers/char/ip2: separate polling and irq-driven work entry points Polling currently calls the irq handler, which loops through all the boards, calling the work function for all polling boards with work. irq handling loops through all the boards, finding the specific board that applies to us, and calling the work just for that one board. The two logics are sufficiently different to warrant different functions, rather than being slack and calling the same function in two different ways. This serves to make the interrupt handler a -lot- more efficient. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:16 UTC |
| f3518e4 | Jeff Garzik | 19 October 2007, 19:24:59 UTC | drivers/char/ip2: split out irq core logic into separate function No changes besides code movement and glue. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:16 UTC |
| 1daec86 | Jeff Garzik | 19 October 2007, 07:14:03 UTC | [NETDRVR] lib82596, netxen: delete pointless tests from irq handler Remove always-false tests in irq handler. Also a few other minor cleanups. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:16 UTC |
| 06efcad | Jeff Garzik | 19 October 2007, 07:10:11 UTC | Eliminate pointless casts from void* in a few driver irq handlers. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:16 UTC |
| 5712cb3 | Jeff Garzik | 19 October 2007, 06:54:26 UTC | [PARPORT] Remove unused 'irq' argument from parport irq functions None of the drivers with a struct pardevice's ->irq_func() hook ever used the 'irq' argument passed to it, so remove it. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:16 UTC |
| f230d10 | Jeff Garzik | 19 October 2007, 05:56:02 UTC | [PARPORT] Kill useful 'irq' arg from parport_{generic_irq,ieee1284_interrupt} parport_ieee1284_interrupt() was not using its first arg at all. Delete. parport_generic_irq()'s second arg makes its first arg completely redundant. Delete, and use port->irq in the one place where we actually need it. Also, s/__inline__/inline/ to make the code look nicer. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:15 UTC |
| 3f2e40d | Jeff Garzik | 19 October 2007, 05:42:14 UTC | [PARPORT] Consolidate code copies into a single generic irq handler Several arches used the exact same code for their parport irq handling. Make that code generic, in parport_irq_handler(). Also, s/__inline__/inline/ in include/linux/parport.h. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | 23 October 2007, 23:53:15 UTC |
| 432409e | Neil Brown | 23 October 2007, 21:09:13 UTC | NFS: Fix for bug in handling of errors for O_DIRECT writes Commit eda3cef8dd2b83875affe82595db9d0c278879b2 ("NFS: Fix error handling in nfs_direct_write_result()") ensured that if a WRITE returns an error, then data->res.verf->committed is not tested (as it is not initialised). Then commit 60fa3f769f7651a60125a0f44e3ffe3246d7cf39 ("NFS: Fix two bugs in the O_DIRECT write code") inadvertently reverted this while fixing other problems. So move the test so that we never examine ->committed in an error case, and fix a speeling error while we are there. Cc: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Neil Brown <neilb@suse.de> Acked-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 23 October 2007, 23:41:21 UTC |
| a7aed1c | Linus Torvalds | 23 October 2007, 23:38:03 UTC | Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86 * ssh://master.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (35 commits) x86: Add HPET force support for MCP55 (nForce 5) chipsets x86: Force enable HPET for CK804 (nForce 4) chipsets x86: clean up setup.h and the boot code x86: Save registers in saved_context during suspend and hibernation x86: merge setup_32/64.h x86: merge signal_32/64.h x86: merge required-features.h x86: merge sigcontext_32/64.h x86: merge msr_32/64.h x86: merge mttr_32/64.h x86: merge statfs_32/64.h x86: merge stat_32/64.h x86: merge shmbuf_32/64.h x86: merge ptrace_32/64.h x86: merge msgbuf_32/64.h x86: merge elf_32/64.h x86: merge byteorder_32/64.h x86: whitespace cleanup of mce_64.c x86: consolidate the cpu/ related code usage x86: prepare consolidation of cpu/ related code usage ... | 23 October 2007, 23:38:03 UTC |
| 1212663 | Linus Torvalds | 23 October 2007, 23:37:29 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (39 commits) [SCSI] qla2xxx: Update version number to 8.02.00-k5. [SCSI] qla2xxx: Correct display of ISP serial-number. [SCSI] qla2xxx: Correct residual-count handling discrepancies during UNDERRUN handling. [SCSI] qla2xxx: Make driver (mostly) legacy I/O port free. [SCSI] qla2xxx: Fix issue where final flash-segment updates were falling into the slow-path write handler. [SCSI] qla2xxx: Handle unaligned sector writes during NVRAM/VPD updates. [SCSI] qla2xxx: Defer explicit interrupt-polling processing to init-time scenarios. [SCSI] qla2xxx: Resync with latest HBA SSID specification -- 2.2u. [SCSI] sym53c8xx: Remove sym_xpt_async_sent_bdr [SCSI] sym53c8xx: Remove pci_dev pointer from sym_shcb [SCSI] sym53c8xx: Make interrupt handler capable of returning IRQ_NONE [SCSI] sym53c8xx: Get rid of IRQ_FMT and IRQ_PRM [SCSI] sym53c8xx: Use scmd_printk where appropriate [SCSI] sym53c8xx: Simplify DAC DMA handling [SCSI] sym53c8xx: Remove tag_ctrl module parameter [SCSI] sym53c8xx: Remove io_ws, mmio_ws and ram_ws elements [SCSI] sym53c8xx: Remove ->device_id [SCSI] sym53c8xx: Use pdev->revision [SCSI] sym53c8xx: PCI Error Recovery support [SCSI] sym53c8xx: Stop overriding scsi_done ... | 23 October 2007, 23:37:29 UTC |
| af76bba | Linus Torvalds | 23 October 2007, 23:36:30 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog * git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] Documentation/watchdog/src/watchdog-simple.c: improve this code [WATCHDOG] AR7: watchdog timer [WATCHDOG] Linux kernel IPC SBC Watchdog Timer driver | 23 October 2007, 23:36:30 UTC |
| 2024da6 | Linus Torvalds | 23 October 2007, 23:32:11 UTC | Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4630/1: Fix the vector stride of the double vector instruction. [ARM] 4629/1: Fix VFP emulation code to clear all exception flags of FPEXC [ARM] 4613/1: pxa300: MFP typo fix | 23 October 2007, 23:32:11 UTC |
| 1b82ba6 | Carlos Corbacho | 19 October 2007, 18:34:15 UTC | x86: Add HPET force support for MCP55 (nForce 5) chipsets Add support to force_hpet for all known MCP55 (nForce 5) chipset LPC bridges. These are the untested nForce 5 chips (taken from Mikko's original patch, and checked against pci.ids). Signed-off-by: Carlos Corbacho <cathectic@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> arch/x86/kernel/quirks.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) | 23 October 2007, 20:37:25 UTC |
| d79a5f8 | Carlos Corbacho | 19 October 2007, 17:51:27 UTC | x86: Force enable HPET for CK804 (nForce 4) chipsets This patch adds a quirk from LinuxBIOS to force enable HPET on the nVidia CK804 (nForce 4) chipset. This quirk can very likely support more than just nForce 4 (LinuxBIOS use the same code for nForce 5), and possibly nForce 3, but I don't have those chipsets, so cannot add and test them. Tested on an Abit KN9 (CK804). Signed-off-by: Carlos Corbacho <cathectic@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Documentation/kernel-parameters.txt | 3 +- arch/x86/kernel/quirks.c | 37 +++++++++++++++++++++++++++++++++++- 2 files changed, 38 insertions(+), 2 deletions(-) | 23 October 2007, 20:37:25 UTC |
| fa76dab | H. Peter Anvin | 23 October 2007, 20:37:25 UTC | x86: clean up setup.h and the boot code Make <asm/setup.h> usable by the boot code. Clean up vestiges of the old command-line protocol from setup.h and head_32.S (it is still supported from the boot loader point of view, since it is converted to the new command-line protocol by the boot code.) Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:25 UTC |
| 0de80bc | Rafael J. Wysocki | 23 October 2007, 20:37:24 UTC | x86: Save registers in saved_context during suspend and hibernation During hibernation and suspend on x86_64 save CPU registers in the saved_context structure rather than in a handful of separate variables. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| ef68529 | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge setup_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| 33185c5 | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge signal_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| 23e5305 | Brian Gerst | 20 October 2007, 17:41:41 UTC | x86: merge required-features.h Signed-off-by: Brian Gerst <bgerst@didntduck.org> | 23 October 2007, 20:37:24 UTC |
| 77129c5 | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge sigcontext_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| be7baf8 | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge msr_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| 297a99e | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge mttr_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| d5f1354 | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge statfs_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| 79c7497 | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge stat_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| 079091a | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge shmbuf_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| 8fc37f2 | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge ptrace_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| 5ca3b0f | Thomas Gleixner | 23 October 2007, 20:37:24 UTC | x86: merge msgbuf_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:24 UTC |
| 2439a79 | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: merge elf_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:23 UTC |
| acbbbe9 | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: merge byteorder_32/64.h Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:23 UTC |
| d88203d | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: whitespace cleanup of mce_64.c Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:23 UTC |
| 01e1118 | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: consolidate the cpu/ related code usage The x86_64 arch/x86/kernel/Makefile uses references into arch/x86/kernel/cpu/... to use code from there. Unifiy it with the nicely structured i386 way and reuse the existing subdirectory make rules. Also move the machine check related source into ...kernel/cpu/mcheck, where the other machine check related code is. No code change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 23 October 2007, 20:37:23 UTC |
| 3bc258a | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: prepare consolidation of cpu/ related code usage Move mce.c to mce_32.c to allow the later move of the x86_64 mce.c from arch/x86/kernel/ to ...kernel/cpu/mcheck No code change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 23 October 2007, 20:37:23 UTC |
| 34d19e2 | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: prepare consolidation of cpu/ related Makefiles Prepare the makefiles in x86/kernel/cpu and x86/kernel/cpu/mcheck to be used by the x86_64 build as well. No code change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 23 October 2007, 20:37:23 UTC |
| 5e4181b | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: Unify arch/x86/kernel/acpi Makefiles Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 23 October 2007, 20:37:23 UTC |
| 9b58aeb | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: merge arch/x86/crypto Makefiles Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 23 October 2007, 20:37:23 UTC |
| bec2c48 | Thomas Gleixner | 23 October 2007, 20:37:23 UTC | x86: Add BITS to allow simple Makefile sharing Preperatory patch to simplify the sharing of Makefiles in arch/x86. Linus came up with this during a discussion about the ugliness of ifeq($CONFIG_X86_32),y) and obj-$(CONFIG_X86_32) in the shared Makefiles. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> | 23 October 2007, 20:37:23 UTC |
| 428c5a2 | Chris Snook | 20 October 2007, 11:51:29 UTC | x86: unify div64{,_32,_64}.h Unify x86 div64.h headers. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:23 UTC |
| 01005e7 | Chris Snook | 20 October 2007, 10:37:01 UTC | x86: unify a.out{,_32,_64}.h Unify x86 a.out_32.h and a.out_64.h [ tglx: Kbuild fixup ] Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:23 UTC |
| 62a31a0 | Hiroshi Shimamoto | 20 October 2007, 01:24:20 UTC | x86: unify crash_32/64.c Most of contents in crash are same. Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:23 UTC |
| 92f98b1 | Hiroshi Shimamoto | 20 October 2007, 01:23:02 UTC | x86: add safe_smp_processor_id for x86_64 Preperatory patch to allow crash_32/64.c merging Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:23 UTC |
| 9b7711f | Hiroshi Shimamoto | 20 October 2007, 01:21:11 UTC | x86: add lapic_shutdown for x86_64 Preperatory patch to allow crash_32/64.c merging Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:22 UTC |
| 7035302 | Chris Snook | 20 October 2007, 06:56:59 UTC | x86: merge mmu{,_32,_64}.h Merge mmu_32.h and mmu_64.h into mmu.h. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:22 UTC |
| 4d022ad | Alejandro Martinez Ruiz | 17 October 2007, 12:38:58 UTC | x86: ARRAY_SIZE cleanup Signed-off-by: Alejandro Martinez Ruiz <alex@flawedcode.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:22 UTC |
| 8c66006 | Dave Johnson | 23 October 2007, 20:37:22 UTC | x86: fix more TSC clock source calibration errors The previous patch wasn't correctly handling the 'count' variable. If a CPU gave bad results on the 1st or 2nd run but good results on the 3rd, it wouldn't do the correct thing. No idea if any such CPU exists, but the patch below handles that case by discarding the bad runs. If a bad result (too quick, or too slow) occurs on any of the 3 runs it will be discarded. Also updated some comments to explain what's going on. Signed-off-by: Dave Johnson <djohnson@sw.starentnetworks.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:22 UTC |
| edaf420 | Dave Johnson | 23 October 2007, 20:37:22 UTC | x86: fix TSC clock source calibration error I ran into this problem on a system that was unable to obtain NTP sync because the clock was running very slow (over 10000ppm slow). ntpd had declared all of its peers 'reject' with 'peer_dist' reason. On investigation, the tsc_khz variable was significantly incorrect causing xtime to run slow. After a reboot tsc_khz was correct so I did a reboot test to see how often the problem occurred: Test was done on a 2000 Mhz Xeon system. Of 689 reboots, 8 of them had unacceptable tsc_khz values (>500ppm): range of tsc_khz # of boots % of boots ---------------- ---------- ---------- < 1999750 0 0.000% 1999750 - 1999800 21 3.048% 1999800 - 1999850 166 24.128% 1999850 - 1999900 241 35.029% 1999900 - 1999950 211 30.669% 1999950 - 2000000 42 6.105% 2000000 - 2000000 0 0.000% 2000050 - 2000100 0 0.000% [...] 2000100 - 2015000 1 0.145% << BAD 2015000 - 2030000 6 0.872% << BAD 2030000 - 2045000 1 0.145% << BAD 2045000 < 0 0.000% The worst boot was 2032.577 Mhz, over 1.5% off! It appears that on rare occasions, mach_countup() is taking longer to complete than necessary. I suspect that this is caused by the CPU taking a periodic SMI interrupt right at the end of the 30ms calibration loop. This would cause the loop to delay while the SMI BIOS hander runs. The resulting TSC value is beyond what it actually should be resulting in a higher tsc_khz. The below patch makes native_calculate_cpu_khz() take the best (shortest duration, lowest khz) run of it's 3 calibration loops. If a SMI goes off causing a bad result (long duration, higher khz) it will be discarded. With the patch applied, 300 boots of the same system produce good results: range of tsc_khz # of boots % of boots ---------------- ---------- ---------- < 1999750 0 0.000% 1999750 - 1999800 30 10.000% 1999800 - 1999850 166 55.333% 1999850 - 1999900 89 29.667% 1999900 - 1999950 15 5.000% 1999950 < 0 0.000% Problem was found and tested against 2.6.18. Patch is against 2.6.22. Signed-off-by: Dave Johnson <djohnson@sw.starentnetworks.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:22 UTC |
| 418ccbe | Nick Piggin | 19 October 2007, 05:13:02 UTC | x86: lock bitops I missed an obvious one! x86 CPUs are defined not to reorder stores past earlier loads, so there is no hardware memory barrier required to implement a release-consistent store (all stores are, by definition). So ditch the generic lock bitops, and implement optimised versions for x86, which removes the mfence from __clear_bit_unlock (which is already a useful primitive for SLUB). Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:22 UTC |
| ea58065 | Adrian Bunk | 22 October 2007, 02:48:08 UTC | x86: add instrumentation menu It seems commit 09cadedbdc01f1a4bea1f427d4fb4642eaa19da9 was incomplete due to a clash with the x86 architecture merge. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | 23 October 2007, 20:37:22 UTC |
| 06063e2 | WANG Cong | 06 October 2007, 03:17:13 UTC | [WATCHDOG] Documentation/watchdog/src/watchdog-simple.c: improve this code Make some improvements for Documentation/watchdog/src/watchdog-simple.c. Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> | 23 October 2007, 20:35:27 UTC |
| c283cf2 | Matteo Croce | 20 September 2007, 16:06:41 UTC | [WATCHDOG] AR7: watchdog timer Driver for the watchdog timer. Still doesn't reboots the machine on some boards, but we have improved and cleaned it Signed-off-by: Matteo Croce <technoboy85@gmail.com> Signed-off-by: Nicolas Thill <nico@openwrt.org> Signed-off-by: Enrik Berkhan <Enrik.Berkhan@akk.org> Signed-off-by: Christer Weinigel <wingel@nano-system.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> | 23 October 2007, 20:35:13 UTC |
| 01ed08c | Veljkovic Srdjan | 12 September 2007, 13:22:26 UTC | [WATCHDOG] Linux kernel IPC SBC Watchdog Timer driver ICP's Wafer 5823 SBC has, as far as I can tell, the same WDT as many, if not all ICP's SBC's (that do have a WDT). I have tested it with several boards, including Rocky 4783, Rocky 3703 and Rocky 3782. I propose a rename of the Wafer 5823 watchdog timer driver to something like "IPC (SBC) Watchdog Timer", to reflect that it works with other IPC boards (maybe even all of them). Signed-off-by: Veljkovic Srdjan <sveljko@gvs.co.yu> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> | 23 October 2007, 20:35:00 UTC |
| af2709f | Andrew Vasquez | 19 October 2007, 22:59:20 UTC | [SCSI] qla2xxx: Update version number to 8.02.00-k5. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 23 October 2007, 19:55:16 UTC |
| 8b7afc2 | Andrew Vasquez | 19 October 2007, 22:59:19 UTC | [SCSI] qla2xxx: Correct display of ISP serial-number. The original serial-number calculations based on WWPN no longer apply to newer ISPs (ISP24xx and ISP25xx). These newer board's serial number reside in the VPD. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 23 October 2007, 19:54:54 UTC |
| 6acf819 | Andrew Vasquez | 19 October 2007, 22:59:18 UTC | [SCSI] qla2xxx: Correct residual-count handling discrepancies during UNDERRUN handling. For recent ISPs, software during CS_UNDERRUN handling must determine if the two residuals, firmware-calculated and FCP_RSP, are different to recognize if a frame has been dropped. Update the driver to catch this condition, and clear the SS_RESIDUAL_UNDER and lscsi_status bits. This logic is consistent with what earlier firmwares did by explicitly cracking open the FCP_RSP statuses and clearing SS_RESIDUAL_UNDER. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 23 October 2007, 19:54:41 UTC |
