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2007-08-14Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c-s3c2410: Build fix i2c/menelaus: Build fix i2c-mv64xxx: Reinitialize hw and driver on I2C bus hang i2c-mpc: Don't disable I2C module on stop condition i2c-iop3xx: Set I2C_CLASS_HWMON to adapter class i2c/isp1301_omap: Build fixes, whitespace i2c-mpc: Pass correct dev_id to free_irq on error path i2c-i801: Typo: erroneous
2007-08-14i2c-s3c2410: Build fixBen Dooks
Fixup the include files after the arch moves that where included in 2.6.23. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-08-14i2c/menelaus: Build fixDavid Brownell
Fix Menelaus build error, and remove needless "#define DEBUG". Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-08-14i2c-mv64xxx: Reinitialize hw and driver on I2C bus hangDale Farnsworth
Under certain conditions, the mv64xxx I2C bus can hang preventing further operation. To make the driver more robust, we now reset the I2C hardware and the driver state machine when such hangs are detected. Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Acked-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-08-14i2c-mpc: Don't disable I2C module on stop conditionDomen Puncer
Disabling module on stop doesn't work on some CPUs (ie. mpc8241, as reported by Guennadi Liakhovetski), so remove that. Disable I2C module on errors/interrupts to prevent it from locking up on mpc5200b. Signed-off-by: Domen Puncer <domen.puncer@telargo.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-08-14i2c-iop3xx: Set I2C_CLASS_HWMON to adapter classArnaud Patard
In order to be able to use sensors on the IOP3xx SoCs, one needs to set the adapter class to I2C_CLASS_HWMON. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-08-14i2c/isp1301_omap: Build fixes, whitespaceDavid Brownell
Build fixes for isp1301_omap driver. I think an earlier version of this must have gotten lost somewhere, or maybe it only went into the Linux-OMAP tree. Also, some whitespace fixes to bring this more into sync with the version of this found in the Linux-OMAP tree. (That version has updates for the OTG controller on the OMAP 1710 which break that functionality on OMAP 161x boards like the H2, so merging all of it is not currently an option.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-08-14i2c-mpc: Pass correct dev_id to free_irq on error pathScott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-08-14i2c-i801: Typo: erroneousJean Delvare
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-08-14Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IPVS]: Use IP_VS_WAIT_WHILE when encessary. [NET]: Share correct feature code between bridging and bonding [ATM] drivers/atm/iphase.c: mostly kmalloc + memset conversion to kzalloc [IRDA] irda-usb.c: mostly kmalloc + memset conversion to k[cz]alloc [WAN] drivers/net/wan/hdlc_fr.c: kmalloc + memset conversion to kzalloc [DCCP]: fix memory leak and clean up style - dccp_feat_empty_confirm() [DCCP]: fix theoretical ccids_{read,write}_lock() race [XFRM]: Clean up duplicate includes in net/xfrm/ [TIPC]: Clean up duplicate includes in net/tipc/ [SUNRPC]: Clean up duplicate includes in net/sunrpc/ [PKT_SCHED]: Clean up duplicate includes in net/sched/ [IPV6]: Clean up duplicate includes in net/ipv6/ [IPV4]: Clean up duplicate includes in net/ipv4/ [ATM]: Clean up duplicate includes in net/atm/ [ATM]: Clean up duplicate includes in drivers/atm/ [IPCONFIG]: ip_auto_config fix [ATM]: fore200e_param_bs_queue() must be __devinit
2007-08-14Merge 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: e1000: Add device IDs of new 82571 board variants xen-netfront: Avoid deref'ing skbafter it is potentially freed. 3c59x maintainer 3c59x: fix duplex configuration natsemi: fix netdev error acounting ax88796 printk fixes myri10ge: Use the pause counter to avoid a needless device reset via-rhine: disable rx_copybreak on archs that don't allow unaligned DMA access
2007-08-14e1000: Add device IDs of new 82571 board variantsAuke Kok
This patch adds support for 2 new board variants: - A Quad port fiber 82571 board - A blade version of the 82571 quad copper board Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-13[IPVS]: Use IP_VS_WAIT_WHILE when encessary.Heiko Carstens
For architectures that don't have a volatile atomic_ts constructs like while (atomic_read(&something)); might result in endless loops since a barrier() is missing which forces the compiler to generate code that actually reads memory contents. Fix this in ipvs by using the IP_VS_WAIT_WHILE macro which resolves to while (expr) { cpu_relax(); } (why isn't this open coded btw?) Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[NET]: Share correct feature code between bridging and bondingHerbert Xu
http://bugzilla.kernel.org/show_bug.cgi?id=8797 shows that the bonding driver may produce bogus combinations of the checksum flags and SG/TSO. For example, if you bond devices with NETIF_F_HW_CSUM and NETIF_F_IP_CSUM you'll end up with a bonding device that has neither flag set. If both have TSO then this produces an illegal combination. The bridge device on the other hand has the correct code to deal with this. In fact, the same code can be used for both. So this patch moves that logic into net/core/dev.c and uses it for both bonding and bridging. In the process I've made small adjustments such as only setting GSO_ROBUST if at least one constituent device supports it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[ATM] drivers/atm/iphase.c: mostly kmalloc + memset conversion to kzallocMariusz Kozlowski
drivers/atm/iphase.c | 111508 -> 111431 (-77 bytes) drivers/atm/iphase.o | 254740 -> 254260 (-480 bytes) Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[IRDA] irda-usb.c: mostly kmalloc + memset conversion to k[cz]allocMariusz Kozlowski
drivers/net/irda/irda-usb.c | 59694 -> 59541 (-153 bytes) drivers/net/irda/irda-usb.o | 170588 -> 169256 (-1332 bytes) Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[WAN] drivers/net/wan/hdlc_fr.c: kmalloc + memset conversion to kzallocMariusz Kozlowski
drivers/net/wan/hdlc_fr.c | 31260 -> 31223 (-37 bytes) drivers/net/wan/hdlc_fr.o | 144872 -> 144728 (-144 bytes) Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-08-13[DCCP]: fix memory leak and clean up style - dccp_feat_empty_confirm()Jesper Juhl
There's a memory leak in net/dccp/feat.c::dccp_feat_empty_confirm(). If we hit the 'default:' case of the 'switch' statement, then we return without freeing 'opt', thus leaking 'struct dccp_opt_pend' bytes. The leak is fixed easily enough by adding a kfree(opt); before the return statement. The patch also changes the layout of the 'switch' to be more in line with CodingStyle. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[DCCP]: fix theoretical ccids_{read,write}_lock() raceOleg Nesterov
Make sure that spin_unlock_wait() is properly ordered wrt atomic_inc(). (akpm: can't we convert this code to use rwlocks?) Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[XFRM]: Clean up duplicate includes in net/xfrm/Jesper Juhl
This patch cleans up duplicate includes in net/xfrm/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[TIPC]: Clean up duplicate includes in net/tipc/Jesper Juhl
This patch cleans up duplicate includes in net/tipc/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[SUNRPC]: Clean up duplicate includes in net/sunrpc/Jesper Juhl
This patch cleans up duplicate includes in net/sunrpc/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[PKT_SCHED]: Clean up duplicate includes in net/sched/Jesper Juhl
This patch cleans up duplicate includes in net/sched/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[IPV6]: Clean up duplicate includes in net/ipv6/Jesper Juhl
This patch cleans up duplicate includes in net/ipv6/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[IPV4]: Clean up duplicate includes in net/ipv4/Jesper Juhl
This patch cleans up duplicate includes in net/ipv4/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[ATM]: Clean up duplicate includes in net/atm/Jesper Juhl
This patch cleans up duplicate includes in net/atm/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[ATM]: Clean up duplicate includes in drivers/atm/Jesper Juhl
This patch cleans up duplicate includes in drivers/atm/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[IPCONFIG]: ip_auto_config fixJoakim Tjernlund
The following commandline: root=/dev/mtdblock6 rw rootfstype=jffs2 ip=192.168.1.10:::255.255.255.0:localhost.localdomain:eth1:off console=ttyS0,115200 makes ip_auto_config fall back to DHCP and complain "IP-Config: Incomplete network configuration information." depending on if CONFIG_IP_PNP_DHCP is set or not. The only way I can make ip_auto_config accept my IP config is to add an entry for the server IP: ip=192.168.1.10:192.168.1.15::255.255.255.0:localhost.localdomain:eth1:off I think this is a bug since I am not using a NFS root FS. The following patch fixes the above problem. From: Andrew Morton <akpm@linux-foundation.org> Davem said (in February!): Well, first of all the change in question is not in 2.4.x either. I just checked the current 2.4.x GIT tree and the test is exactly: if (ic_myaddr == INADDR_NONE || #ifdef CONFIG_ROOT_NFS (MAJOR(ROOT_DEV) == UNNAMED_MAJOR && root_server_addr == INADDR_NONE && ic_servaddr == INADDR_NONE) || #endif ic_first_dev->next) { which matches 2.6.x I even checked 2.4.x when it was branched for 2.5.x and the test was the same at the point in time too. Looking at the proposed change a bit it appears that it is probably correct, as it's trying to check that ROOT_DEV is nfs root. But if it is correct then the UNNAMED_MAJOR comparison in the same code block should be removed as it becomes superfluous. I'm happy to apply this patch with that modification made. Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13[ATM]: fore200e_param_bs_queue() must be __devinitAdrian Bunk
WARNING: drivers/built-in.o(.text+0x6203bb): Section mismatch: reference to .init.text:fore200e_param_bs_queue (between 'fore200e_initialize' and 'fore200e_monitor_putc') Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-14xen-netfront: Avoid deref'ing skbafter it is potentially freed.Jeremy Fitzhardinge
xennet_tx_bug_gc can free the skb before we use it, so make sure we don't. Signed-off-by: Keir Fraser <keir@xensource.com> Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-143c59x maintainerSteffen Klassert
Add 3c59x maintainer. Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-143c59x: fix duplex configurationSteffen Klassert
A special sequence of ifconfig up/down and plug/unplug the cable can break the duplex configuration of the driver. Setting vp->mii.full_duplex = vp->full_duplex in vortex_up should fix this. Addresses Bug 8575 3c59x duplex configuration broken http://bugzilla.kernel.org/show_bug.cgi?id=8575 Cc: Martin Buck <mb-tmp-ohtmvyyn.xreary.bet@gromit.dyndns.org> Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Cc: Natalie Protasevich <protasnb@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-14natsemi: fix netdev error acountingAndrew Morton
When a detailed netdev error is counted, we also must account for it in the aggregated error count. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=8106 Cc: Tim Hockin <thockin@hockin.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Chongfeng Hu <loveminix@yahoo.com.cn> Cc: Natalie Protasevich <protasnb@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-14ax88796 printk fixesAndrew Morton
drivers/net/ax88796.c: In function `ax_probe': drivers/net/ax88796.c:825: warning: size_t format, different type arg (arg 4) drivers/net/ax88796.c:825: warning: size_t format, different type arg (arg 5) resource_size_t isn't size_t. Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-14myri10ge: Use the pause counter to avoid a needless device resetBrice Goglin
Use the pause counter to avoid a needless device reset, and print a message telling the admin that our link partner is flow controlling us down to 0 pkts/sec. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-14via-rhine: disable rx_copybreak on archs that don't allow unaligned DMA accessDustin Marquess
Patch to disable the rx_copybreak feature on hardware architectures that don't allow unaligned DMA access. #ifdef code taken from tulip_core.c. Problem pointed out by Ivan Kokshaysky. Signed-off-by: Dustin Marquess <jailbird@alcatraz.fdf.net> Cc: Francois Romieu <romieu@fr.zoreil.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-14ACPI: EC: Fix "no battery" regressionAlexey Starikovskiy
Restore deleted call to register query methods. http://bugzilla.kernel.org/show_bug.cgi?id=8886 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-08-12Linux 2.6.23-rc3Linus Torvalds
2007-08-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: run_rebalance_domains: s/SCHED_IDLE/CPU_IDLE/ sched: fix sleeper bonus sched: make global code static
2007-08-12genirq: mark io_apic level interrupts to avoid resendThomas Gleixner
Level type interrupts do not need to be resent. It was also found that some chipsets get confused in case of the resend. Mark the ioapic level type interrupts as such to avoid the resend functionality in the generic irq code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-12genirq: suppress resend of level interruptsThomas Gleixner
Level type interrupts are resent by the interrupt hardware when they are still active at irq_enable(). Suppress the resend mechanism for interrupts marked as level. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-12genirq: cleanup mismerge artifactThomas Gleixner
Commit 5a43a066b11ac2fe84cf67307f20b83bea390f83: "genirq: Allow fasteoi handler to retrigger disabled interrupts" was erroneously applied to handle_level_irq(). This added the irq retrigger / resend functionality to the level irq handler. Revert the offending bits. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-12sched: run_rebalance_domains: s/SCHED_IDLE/CPU_IDLE/Oleg Nesterov
rebalance_domains(SCHED_IDLE) looks strange (typo), change it to CPU_IDLE. the effect of this bug was slightly more agressive idle-balancing on SMP than intended. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-12sched: fix sleeper bonusIngo Molnar
Peter Ziljstra noticed that the sleeper bonus deduction code was not properly rate-limited: a task that scheduled more frequently would get a disproportionately large deduction. So limit the deduction to delta_exec. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-12sched: make global code staticAdrian Bunk
This patch makes the following needlessly global code static: - arch_reinit_sched_domains() - struct attr_sched_mc_power_savings - struct attr_sched_smt_power_savings Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-08-12Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (28 commits) ACPI: thermal: add DMI hooks to handle AOpen's broken Award BIOS ACPI: thermal: create "thermal.act=" to disable or override active trip point ACPI: thermal: create "thermal.nocrt" to disable critical actions ACPI: thermal: create "thermal.psv=" to override passive trip points ACPI: thermal: expose "thermal.tzp=" to set global polling frequency ACPI: thermal: create "thermal.off=1" to disable ACPI thermal support ACPI: thinkpad-acpi: fix sysfs paths in documentation ACPI: static ACPI EC: remove potential deadlock from EC ACPI: dock: Send key=value pair instead of plain value ACPI: bay: send envp with uevent - fix acpi-cpufreq: Fix some x86/x86-64 acpi-cpufreq driver issues ACPI: fix "Time Problems with 2.6.23-rc1-gf695baf2" ACPI: thinkpad-acpi: change thinkpad-acpi input default and kconfig help ACPI: EC: fix run-together printk lines ACPI: sbs: remove dead code ACPI: EC: acpi_ec_remove(): fix use-after-free ACPI: EC: Switch from boot_ec as soon as we find its desc in DSDT. ACPI: EC: fix build warning ACPI: EC: If ECDT is not found, look up EC in DSDT. ...
2007-08-12i386: Fix broken mmiocfg accessesLinus Torvalds
Commit 3320ad994afb2c44ad34b3b34c3c5cf0da297331 broke mmio config space accesses totally on i386 - it dropped the "reg" offset to the address. Cc: dean gaudet <dean@arctic.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-12Do not replace whole memcpy in apply alternativesPetr Vandrovec
apply_alternatives uses memcpy() to apply alternatives. Which has the unfortunate effect that while applying memcpy alternative to memcpy itself it tries to overwrite itself with nops - which causes #UD fault as it overwrites half of an instruction in copy loop, and from this point on only possible outcome is triplefault and reboot. So let's overwrite only first two instructions of memcpy - as long as the main memcpy loop is not in first two bytes it will work fine. Signed-off-by: Petr Vandrovec <petr@vandrovec.name> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-12Pull sbs into release branchLen Brown
2007-08-12Pull processor into release branchLen Brown
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