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| * | | [IPV4] fib_hash: fix duplicated route issueJoonwoo Park2008-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=9493 The fib allows making identical routes with 'ip route replace'. This patch makes the fib return -EEXIST if replacement would cause duplication. Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [IPV6]: Mischecked tw match in __inet6_check_established.Pavel Emelyanov2008-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When looking for a conflicting connection the !sk->sk_bound_dev_if check is performed only for live sockets, but not for timewait-ed. This is not the case for ipv4, for __inet6_lookup_established in both ipv4 and ipv6 and for other places that check for tw-s. Was this missed accidentally? If so, then this patch fixes it and besides makes use if the dif variable declared in the function. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | rfkill: call rfkill_led_trigger_unregister() on errorEric Paris2008-01-20
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | Code inspection turned up that error cases in rfkill_register() do not call rfkill_led_trigger_unregister() even though we have already registered. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2008-01-21
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: tc35815: Use irq number for tc35815-mac platform device id [MIPS] Malta: Fix reading the PCI clock frequency on big-endian [MIPS] SMTC: Fix build error.
| * | | tc35815: Use irq number for tc35815-mac platform device idAtsushi Nemoto2008-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tc35815-mac platform device used a pci bus number and a devfn to identify its target device, but the pci bus number may vary if some bus-bridges are found. Use irq number which is be unique for embedded controllers. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Malta: Fix reading the PCI clock frequency on big-endianDmitri Vorobiev2008-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The JMPRS register on Malta boards keeps a 32-bit CPU-endian value. The readw() function assumes that the value it reads is a little-endian 16-bit number. Therefore, using readw() to obtain the value of the JMPRS register is a mistake. This error leads to incorrect reading of the PCI clock frequency on big-endian during board start-up. Change readw() to __raw_readl(). This was tested by injecting a call to printk() and verifying that the value of the jmpr variable was consistent with current setting of the JP4 "PCI CLK" jumper. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] SMTC: Fix build error.Frank Rowand2008-01-21
| |/ / | | | | | | | | | | | | | | | | | | | | | Fix compile warning (which becomes compile error due to -Werror). Type of argument "flags" for spin_lock_irqsave() was incorrect in some functions. Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | Fix filesystem capability supportAndrew G. Morgan2008-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In linux-2.6.24-rc1, security/commoncap.c:cap_inh_is_capped() was introduced. It has the exact reverse of its intended behavior. This led to an unintended privilege esculation involving a process' inheritable capability set. To be exposed to this bug, you need to have Filesystem Capabilities enabled and in use. That is: - CONFIG_SECURITY_FILE_CAPABILITIES must be defined for the buggy code to be compiled in. - You also need to have files on your system marked with fI bits raised. Signed-off-by: Andrew G. Morgan <morgan@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@akpm@linux-foundation.org>
* | | s3c2410_fb: fix line length calculationStefan Schmidt2008-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix line length calculation. var->width is the size of the display in mm. We like to use the pixel size. Without this fix, dynamic (fbset) based resolution and depths changes with s3c2410_fb don't work at all. Spotted by john cass <johnpcass@yahoo.com> Signed-off-by: Stefan Schmidt <stefan@openmoko.org> Signed-off-by: Harald Welte <laforge@openmoko.org> Acked-by: Ben Dooks <ben-linux@fluff.org> Acked-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@akpm@linux-foundation.org>
* | | CRIS: add missed local_irq_restore callCyrill Gorcunov2008-01-21
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Mikael Starvik <starvik@axis.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@akpm@linux-foundation.org>
* | | timer: fix section mismatchRandy Dunlap2008-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The caller is __cpuinit. Also, this code block and its caller are inside #ifdef CONFIG_HOTPLUG_CPU blocks, so this code should reflect that config symbol's usage. WARNING: vmlinux.o(.text+0x4252f): Section mismatch: reference to .init.text: (between 'timer_cpu_notify' and 'msleep') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@akpm@linux-foundation.org>
* | | hrtimer: fix section mismatchRandy Dunlap2008-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix section mismatch in hrtimer.c: WARNING: vmlinux.o(.text+0x50c61): Section mismatch: reference to .init.text: (between 'hrtimer_cpu_notify' and 'down_read_trylock') Noticed by Johannes Berg and confirmed by Sam Ravnborg. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@akpm@linux-foundation.org>
* | | keyspan: fix oopsAlan Cox2008-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we get a data URB back from the hardware after we have put the tty to bed we go kaboom. Fortunately all we need to do is process the URB without trying to ram its contents down the throat of an ex-tty. Signed-off-by: Alan Cox <alan@redhat.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@akpm@linux-foundation.org>
* | | Merge branch 'omap-fixes' of ↵Russell King2008-01-20
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: ARM: OMAP1: Fix compile for board-nokia770 ARM: OMAP1: Keymap fix for f-sample and p2-sample
| * | | ARM: OMAP1: Fix compile for board-nokia770Daniel Walker2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix compile for board-nokia770 Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP1: Keymap fix for f-sample and p2-sampleVivek Kutal2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Keymap fix for f-sample and p2-sample. Signed-off-by: Vivek Kutal <vivek.kutal@celunite.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | | [ARM] 4748/1: dca: source drivers/dca/Kconfig in arch/arm/Kconfig to fix warningDan Williams2008-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'select' used by config symbol 'INTEL_IOATDMA' refers to undefined symbol 'DCA' Although drivers/dma is currently the only user future drivers outside of drivers/dma may select this option so it is better to add this to arch/arm/Kconfig than move DCA to drivers/dma/Kconfig. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | [ARM] pxa: don't rely on r2 being preserved over a function callRussell King2008-01-20
| |/ / |/| | | | | | | | | | | | | | | | | | | | r2 is not guaranteed to be preserved over a function call, so relying on it to store the link register over the call to sleep_phys_sp() is unreliable. Store the link register on the stack instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Remove bogus duplicate CONFIG_LGUEST_GUEST entry.Rusty Russell2008-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | It was moved to arch/x86/lguest/Kconfig, but I lost the deletion part in a patch suffle. My confused one-liner "fix" to turn it on is also reverted: 84f7466ee20cc094aa38617abfa2f3834871f054 Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | arch: Ignore arch/i386 and arch/x86_64Josef 'Jeff' Sipek2008-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The i386 and x86_64 arch directories contain nothing but a generated symlink to arch/x86/boot/bzImage when a tree a built. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Anvin <hpa@zytor.com> Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | pata_pdc202xx_old: Fix crashes with ATAPIAlan Cox2008-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PDC202xx older devices do not support ATAPI DMA via the usual interfaces. What documentation I have isn't sufficient to support DMA and it isn't clear if the Windows drivers do this or it is possible at all. (Neither do the drivers/ide old drivers) So turn it ATAPI DMA off, these are disk optimised controllers. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2008-01-19
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/ipath: Fix receiving UD messages with immediate data
| * | | IB/ipath: Fix receiving UD messages with immediate dataRalph Campbell2008-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a small bug in ipath_ud_rcv()'s handling of UD messages with immediate data. We need to test whether immediate data is present and update the header size accordingly *before* testing the packet size from the header against the actual received length. Otherwise the wrong header size will be used and all messages with immediate data will be dropped. This bug keeps MVAPICH-UD and HP MPI from working at all on ipath devices. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2008-01-18
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (31 commits) Replace cpmac fix dl2k: the rest dl2k: MSCR, MSSR, ESR, PHY_SCR fixes dl2k: BMSR fixes dl2k: ANAR, ANLPAR fixes dl2k: BMCR_t fixes 3c574, 3c515 bitfields abuse sbni endian fixes wan/lmc bitfields fixes dscc4 endian fixes S2io: Fixed synchronization between scheduling of napi with card reset and close atl1: fix frame length bug Documentation: add a guideline for hard_start_xmit method Revert "sky2: remove check for PCI wakeup setting from BIOS" e1000e Kconfig: remove ref to nonexistant docs bonding: Don't hold lock when calling rtnl_unlock bonding: fix lock ordering for rtnl and bonding_rwsem bonding: Fix up parameter parsing bonding: release slaves when master removed via sysfs bonding: fix locking during alb failover and slave removal ...
| * | | | Replace cpmac fixMatteo Croce2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Please apply this patch since i reverted by mistake the commit 4e3ab47a547616e583c7a5458beced6aa34c8ef3 in 6cd043d99dcf5d252fcc682958541f449113f7b3 Signed-off-by: Matteo Croce <technoboy85@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | dl2k: the restAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | remove an unused union-with-bitfield of the same sort, add missing conversions in debugging printk Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | dl2k: MSCR, MSSR, ESR, PHY_SCR fixesAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | dl2k: BMSR fixesAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | dl2k: ANAR, ANLPAR fixesAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | same story, different registers... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | dl2k: BMCR_t fixesAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | broken use of bitfields; FUBAR on big-endian (and not valid C, strictly speaking). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | 3c574, 3c515 bitfields abuseAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wn3_config is shared by these cards; the way we deal with it is both bad C (union abuse) and broken on big-endian. For 3c515 it's less serious (ISA cards are quite rare outside of little-endian boxen), but 3c574 is a pcmcia one and that'd better be endian-independent... Fix is the same in both cases. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | sbni endian fixesAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | wan/lmc bitfields fixesAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | dscc4 endian fixesAl Viro2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | S2io: Fixed synchronization between scheduling of napi with card reset and closeSreenivasa Honnur2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Fixed synchronization between scheduling of napi with card reset and close by moving the enabling and disabling of napi to card up and card down functions respectively instead of open and close. Signed-off-by: Surjit Reang <surjit.reang@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | atl1: fix frame length bugJay Cliburn2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver sets up the hardware to accept a frame with max length equal to MTU + Ethernet header + FCS + VLAN tag, but we neglect to add the VLAN tag size to the ingress buffer. When a VLAN-tagged frame arrives, the hardware passes it, but bad things happen because the buffer is too small. This patch fixes that. Thanks to David Harris for reporting the bug and testing the fix. Tested-by: David Harris <david.harris@cpni-inc.com> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Documentation: add a guideline for hard_start_xmit methodMatti Linnanvuori2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a guideline not to modify SKBs. Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Revert "sky2: remove check for PCI wakeup setting from BIOS"Stephen Hemminger2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 84cd2dfb04d23a961c5f537baa243fa54d0987ac. Some BIOS's break if Wake On Lan is enabled, and the machine can't boot. Better to have some user's have to call ethtool to enable WOL than to break a single user's boot. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Merge branch 'fixes-jgarzik' of ↵Jeff Garzik2008-01-18
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
| | * | | | rt2x00: Fix ieee80211 payload alignmentIvo van Doorn2008-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As Johannes Berg indicated, the NET_IP_ALIGN doesn't need to be used for ieee80211 frames. This means we can simplify the alignment calculation to just use the result of the header size modulus 4 as frame alignment. Furthermore we shouldn't use NET_IP_ALIGN in rt2x00usb because it could be 0 on some architectures and we absolutely need to have 2 bytes reserved for possible aligning. Signed-off-by: Ivo van Doorn<IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | b43: fix use-after-free rfkill bugStefano Brivio2008-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix rfkill code which caused a use-after-free bug. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Acked-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | ipw2200: fix typo in kerneldocStefano Brivio2008-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a typo in kerneldoc for ipw2200. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | wireless/libertas support for 88w8385 sdio older revisionMarc Pignat2008-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Identifiaction of another revision of 88w8385 in sdio mode. Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | hostap: section mismatch warningRandy Dunlap2008-01-16
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix section mismatch by changing variable name to match one of the whitelisted (allowable) names for pointing into init data: WARNING: vmlinux.o(.data+0xce618): Section mismatch: reference to .init.data:prism2_plx_id_table (between 'prism2_plx_drv_id' and 'dev_info') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | e1000e Kconfig: remove ref to nonexistant docsJason Uhlenkott2008-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no Documentation/networking/e1000e.txt. Signed-off-by: Jason Uhlenkott <jasonuhl@jasonuhl.org> Cc: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Merge branch 'ipg-fixes' of ↵Jeff Garzik2008-01-18
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream-fixes
| | * | | | ipg: fix Tx completion irq requestFrancois Romieu2008-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current logic will only request an ack for the first pending packet. No irq is triggered as soon as the CPU submits a few packets a bit quickly. Let's request an irq for every packet instead. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | * | | | ipg: fix queue stop condition in the xmit handlerFrancois Romieu2008-01-17
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | * | | | ipg: plug Tx completion leakFrancois Romieu2008-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Tx skb release could not free more than one skb per call. Add it to the fact that the xmit handler does not check for a queue full condition and you have a recipe to leak quickly. Let's release every pending Tx descriptor which has been given back to the host CPU by the network controller. The xmit handler suggests that it is done through the IPG_TFC_TFDDONE bit. Remove the former "curr" computing: it does not produce anything usable in its current form. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| | * | | | ipg: balance locking in irq handlerFrancois Romieu2008-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Spotted-by: <linux@horizon.com> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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