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* [PATCH] Fix TIF_POLLING_NRFLAG in ACPI idle routinesNick Piggin2005-12-02
| | | | | | | | | | Commit 64c7c8f88559624abdbe12b5da6502e8879f8d28 broke the ACPI C2 and C3 sleep states, because it left TIF_POLLING_NRFLAG active even though those states do not actually poll the reschedule flag at all. As a result, the CPU wouldn't get sent an IPI when it was to be woken up, and would only notice that it had runnable processes on the next timer tick. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2005-12-01
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| * [NETLINK]: Fix processing of fib_lookup netlink messagesThomas Graf2005-12-01
| | | | | | | | | | | | | | | | | | The receive path for fib_lookup netlink messages is lacking sanity checks for header and payload and is thus vulnerable to malformed netlink messages causing illegal memory references. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [NETFILTER]: Fix recent match jiffies wrap mismatchesPhil Oester2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Around jiffies wrap time (i.e. within first 5 mins after boot), recent match rules which contain both --seconds and --hitcount arguments experience false matches. This is because the last_pkts array is filled with zeros on creation, and when comparing 'now' to 0 (+ --seconds argument), time_before_eq thinks it has found a hit. Below patch adds a break if the packet value is zero. This has the unfortunate side effect of causing mismatches if a packet was received when jiffies really was equal to zero. The odds of that happening are slim compared to the problems caused by not adding the break however. Plus, the author used this same method just below, so it is "good enough". This fixes netfilter bugs #383 and #395. Signed-off-by: Phil Oester <kernel@linuxace.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [NETFILTER]: Ignore ACKs ACKs on half open connections in TCP conntrackJozsef Kadlecsik2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mounting NFS file systems after a (warm) reboot could take a long time if firewalling and connection tracking was enabled. The reason is that the NFS clients tends to use the same ports (800 and counting down). Now on reboot, the server would still have a TCB for an existing TCP connection client:800 -> server:2049. The client sends a SYN from port 800 to server:2049, which elicits an ACK from the server. The firewall on the client drops the ACK because (from its point of view) the connection is still in half-open state, and it expects to see a SYNACK. The client will eventually time out after several minutes. The following patch corrects this, by accepting ACKs on half open connections as well. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-12-01
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| * | [ARM] sema_count() removalArthur Othieno2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | sema_count() defined only for ARM but not used anywhere. Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 3188/1: Add missing i2c dependency for AkitaRichard Purdie2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Richard Purdie Akita requires inbuilt kernel i2c support for its GPIOs. Add this requirement to Kconfig and update the defconfig to match. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] Fix IXDP425 setup bugJeff Hansen2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | There is a typo in the ARM IXDP425 setup definition that mistakenly tries to use UART1's IRQ for UART2's traffic. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM SMP] Use event instructions for spinlocksRussell King2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARMv6K CPUs have SEV (send event) and WFE (wait for event) instructions which allow the CPU clock to be suspended until another CPU issues a SEV, rather than spinning on the lock wasting power. Make use of these instructions. Note that WFE does not wait if an event has been sent since the last WFE cleared the event status, so although it may look racy, the instruction implementation ensures that these are dealt with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM SMP] Disable lazy flush_dcache_page for SMPRussell King2005-11-30
| | | | | | | | | | | | | | | | | | | | | Lazy flush_dcache_page() causes userspace instability on SMP platforms, so disable it for now. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2005-12-01
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| * | | [MIPS] Update defconfigs to reflect Kconfig changes.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Avoid duplicate do_syscall_trace calls on return from sigreturn.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Fix register handling in syscalls when debugging.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Alchemy: Set board type on initialization.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | From Sergei Shtylylov <sshtylyov@ru.mvista.com>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Alchemy: Fix BCSR accesses.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes BCSR accesses in the board setup/reset code. The registers are actually 16-bit, and their addresses are different between DBAu1550 and other DBAu1xx0 boards. From Sergei Shtylylov <sshtylyov@ru.mvista.com>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Fix return path of sysmips(MIPS_ATOMIC_SET, ...)Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | The way we were doing things does no longer work on 2.6. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Qemu: Accept kernel command line passed by the Emulator.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | From Daniel Jacobowitz <dan@debian.org>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Qemu: Qemu is emulating a 1193.182kHz i8254 PIC.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | From Daniel Jacobowitz <dan@debian.org>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Generate SIGILL againDaniel Jacobowitz2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rdhwr emulation accidentally swallowed the SIGILL from most other illegal instructions. Make sure to return -EFAULT by default. Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Kconfig: Include init/Kconfig after we've set 32BIT / 64BIT.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Use reset_page_mapcount to initialize empty_zero_page usage counter.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] R10000 and R12000 need to set MIPS_CPU_4K_CACHE ...Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | ... because they have R4000-style caches. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] JMR3927: Declare puts function.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] JMR3927 fixes.Sergei Shtylylov2005-12-01
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | o Check if IRQ is disabled or in progress before reenabling interrupts in jmr3927_irq_end.. o s/spinlock_irqsave/spin_lock_irqsave/ o s/spinlock_irqrestore/spin_unlock_irqrestore/ o Flush write buffer after setting IRQ mask o In 2.6 jmr3927_ioc_interrupt interrupt handlers return irqreturn_t Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2005-12-01
|\ \ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
| * | | IB/uverbs: track multicast group membership for userspace QPsJack Morgenstein2005-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | uverbs needs to track which multicast groups is each qp attached to, in order to properly detach when cleanup is performed on device file close. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IB/mthca: fix posting of send lists of length >= 255 on mem-free HCAsMichael S. Tsirkin2005-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On mem-free HCAs, when posting a long list of send requests, a doorbell must be rung every 255 requests. Add code to handle this. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IPoIB: fix error handling in ipoib_openRoland Dreier2005-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If ipoib_ib_dev_up() fails after ipoib_ib_dev_open() is called, then ipoib_ib_dev_stop() needs to be called to clean up. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IPoIB: protect child list in ipoib_ib_dev_flushMichael S. Tsirkin2005-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | race condition: ipoib_ib_dev_flush is accessing child list without locks. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IPoIB: don't zero members after we allocate with kzallocRoland Dreier2005-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ipoib_mcast_alloc() uses kzalloc(), so there's no need to zero out members of the mcast struct after it's allocated. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IPoIB: reinitialize mcast structs' completions for every queryMichael S. Tsirkin2005-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure mcast->done is initialized to uncompleted value before we submit a new query, so that it's safe to wait on. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IPoIB: always set path->query to NULL when query finishesRoland Dreier2005-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Always set path->query to NULL when the SA path record query completes, rather than only when we don't have an address handle. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IPoIB: reinitialize path struct's completion for every queryRoland Dreier2005-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's possible that IPoIB will issue multiple SA queries for the same path struct. Therefore the struct's completion needs to be initialized for each query rather than only once when the struct is allocated, or else we might not wait long enough for later queries to finish and free the path struct too soon. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IB/umad: fix RMPP handlingMichael S. Tsirkin2005-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ib_umad_write in user_mad.c is looking at rmpp_hdr field in MAD before checking that the MAD actually has the RMPP header. So for a MAD without RMPP header it looks like we are actually checking a bit inside M_Key, or something. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | IB/mthca: reset QP's last pointers when transitioning to reset stateMichael S. Tsirkin2005-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | last pointer is not updated when QP is modified to reset state. This causes data corruption if WQEs are already posted on the queue. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | | Merge branch 'upstream-fixes' of ↵Linus Torvalds2005-12-01
|\ \ \ \ | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * | | | [netdrvr skge] fix typo, fix buildJeff Garzik2005-12-01
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| * | | | [netdrvr fmvj18x_cs] fix multicast bugKomuro2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * use set_rx_mode to (re)initialize the multicast table. * MC_FILTERBREAK is 64 (= 8 * 8bit) * remove local_info_t.mc_filter
| * | | | [wireless airo] reset card in initMatthieu CASTET2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | without this patch after an rmmod, modprobe the card won't work anymore until the next reboot. This patch seem safe to apply for all cards as the bsd driver already do that. I had to add a timeout because strange things happen (issuecommand will fail) if the card is already reseted (after a reboot). PS : it seems there are missing reset when leaving monitor mode... Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
| * | | | [PATCH] skge: handle VLAN checksum correctly on yukon rev 0Stephen Hemminger2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If using UDP over VLAN, with the skge driver there is a possibility of generating an incorrect checksum. This is a unlikely occurrence because it is only an issue on Yukon revision 0, and that revision doesn't seem to exist on any current hardware (probably early prototype). Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] orinoco: fix setting power management parametersPavel Roskin2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Power management parameters could not be set by iwconfig due to incorrect error handling. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] jazzsonic: Fix platform device codeRalf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use platform_driver_unregister not driver_unregister to unregister a struct platform_driver. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] jazzsonic: Fix build error.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | jazz_sonnic_device -> jazz_sonic_device Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] mipsnet: Fix Copyright notice.Ralf Baechle2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sorry, no sekr1t mips c0dez ;-) Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] ibm_emac: fix graceful stop timeout handlingEugene Surovegin2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes graceful stop timeout handling in PPC4xx EMAC driver. Currently, when we stop TX/RX channels we just do some number of loops without relying on actual spent time. This has finally bitten me on one of our systems (heavy network traffic during start up, RX channel is stopped several times to configure multicast list). Graceful channel stop can take up to 1 frame time, so I've added device specific timeout counter which depends on current link speed and calls to udelay() to really wait required amount of time before giving up. Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] sk98lin: avoid message confusion with skgeshemminger@osdl.org2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid possible confusion between skge and sk98lin driver by tagging messages properly. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] sk98lin: add permanent address supportshemminger@osdl.org2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add permanent address and link status support via ethtool. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] sk98lin: fix checksumming codeshemminger@osdl.org2005-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove code from sk98lin that does it's own checksum validation. This code is incorrect when dealing with nested protocols like VLAN's, and it is better to use regular receive code path to handle hardware checksum. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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