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2007-11-16Linux 2.6.24-rc3v2.6.24-rc3Linus Torvalds1-1/+1
2007-11-16Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6: SELinux: return EOPNOTSUPP not ENOTSUPP
2007-11-16Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2-8/+30
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4638/1: pxa: use PXA3xx specific macros to define clks [ARM] remove useless setting of VM_RESERVED
2007-11-16Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds3-144/+119
* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix up whitespace in conservative governor. [CPUFREQ] Make cpufreq_conservative handle out-of-sync events properly [CPUFREQ] architectural pstate driver for powernow-k8
2007-11-17SELinux: return EOPNOTSUPP not ENOTSUPPEric Paris1-1/+1
ENOTSUPP is not a valid error code in the kernel (it is defined in some NFS internal error codes and has been improperly used other places). In the !CONFIG_SECURITY_SELINUX case though it is possible that we could return this from selinux_audit_rule_init(). This patch just returns the userspace valid EOPNOTSUPP. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
2007-11-16[ARM] 4638/1: pxa: use PXA3xx specific macros to define clkseric miao1-7/+30
PXA3xx uses its own clk_pxa3xx_cken_ops, modify the code to use the PXA3xx specific macros to define its clocks Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-11-15dirty page balancing: Get rid of broken unmapped_ratio logicLinus Torvalds1-8/+0
This code harks back to the days when we didn't count dirty mapped pages, which led us to try to balance the number of dirty unmapped pages by how much unmapped memory there was in the system. That makes no sense any more, since now the dirty counts include the mapped pages. Not to mention that the math doesn't work with HIGHMEM machines anyway, and causes the unmapped_ratio to potentially turn negative (which we do catch thanks to clamping it at a minimum value, but I mention that as an indication of how broken the code is). The code also was written at a time when the default dirty ratio was much larger, and the unmapped_ratio logic effectively capped that large dirty ratio a bit. Again, we've since lowered the dirty ratio rather aggressively, further lessening the point of that code. Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-15Merge branch 'master' of ↵Linus Torvalds18-112/+224
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: [NETFILTER]: Fix NULL pointer dereference in nf_nat_move_storage() [SUNHME]: VLAN support for sunhme [CHELSIO]: Fix skb->dev setting. [NETFILTER]: fix compat_nf_sockopt typo [INET]: Fix potential kfree on vmalloc-ed area of request_sock_queue [VIA_VELOCITY]: Don't oops on MTU change. iwl4965: fix not correctly dealing with hotunplug rt2x00: Fix chipset revision validation iwl3945: place CCK rates in front of OFDM for supported rates mac80211: Fix queuing of scan containing a SSID
2007-11-15Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds31-144/+157
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] N32 needs to use the compat version of sys_nfsservctl. [MIPS] irq_cpu: use handle_percpu_irq handler to avoid dropping interrupts. [MIPS] Sibyte: Fix name of clocksource. [MIPS] SNI: s/achknowledge/acknowledge/ [MIPS] Makefile: Fix canonical system names [MIPS] vpe: handle halting TCs in an errata safe way. [MIPS] Sibyte: Stop timers before programming next even. [MIPS] Sibyte: Increase minimum oneshot timer interval to two ticks. [MIPS] Lasat: Fix overlap of interrupt number ranges. [MIPS] SNI PCIT CPLUS: workaround for b0rked irq wiring of onboard PCI bus 1 [MIPS] Fix shadow register support. [MIPS] Change get_cycles to always return 0. [MIPS] Fix typo in R3000 TRACE_IRQFLAGS code [MIPS] Sibyte: Replace use of removed IO_SPACE_BASE with IOADDR. [MIPS] iounmap if in vr41xx_pciu_init() pci clock is over 33MHz [MIPS] BCM1480: Remove duplicate acknowledge of timer interrupt. [MIPS] Sibyte: pin timer interrupt to their cores. [MIPS] Qemu: Add early printk, your friend in a cold night. [MIPS] Convert reference to mem_map to pfn_to_page(). [MIPS] Sibyte: resurrect old cache hack.
2007-11-15[NETFILTER]: Fix NULL pointer dereference in nf_nat_move_storage()Evgeniy Polyakov1-1/+1
Reported by Chuck Ebbert as: https://bugzilla.redhat.com/show_bug.cgi?id=259501#c14 This routine is called each time hash should be replaced, nf_conn has extension list which contains pointers to connection tracking users (like nat, which is right now the only such user), so when replace takes place it should copy own extensions. Loop above checks for own extension, but tries to move higer-layer one, which can lead to above oops. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-15[SUNHME]: VLAN support for sunhmeChris Poon1-6/+11
This patch enables VLAN support on sunhme by increasing BMAC_TXMAX/BMAC_RXMAX and allocating extra space via skb_put for the VLAN header. Signed-off-by: Chris Poon <dev-null@telus.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-15[MIPS] N32 needs to use the compat version of sys_nfsservctl.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] irq_cpu: use handle_percpu_irq handler to avoid dropping interrupts.Ralf Baechle3-3/+3
This matters to any sort of device that is wired to one of the CPU interrupt pins on an SMP system. Typically the scenario is most easily triggered with the count/compare timer interrupt where the same interrupt number and thus irq_desc is used on each processor. CPU A CPU B do_IRQ() generic_handle_irq() handle_level_irq() spin_lock(desc_lock) set IRQ_INPROGRESS spin_unlock(desc_lock) do_IRQ() generic_handle_irq() handle_level_irq() spin_lock(desc_lock) IRQ_INPROGRESS set => bail out spin_lock(desc_lock) clear IRQ_INPROGRESS spin_unlock(desc_lock) In case of the cp0 compare interrupt this means the interrupt will be acked and not handled or re-armed on CPU b, so there won't be any timer interrupt until the count register wraps around. With kernels 2.6.20 ... 2.6.23 we usually were lucky that things were just working right on VSMP because the count registers are synchronized on bootup so it takes something that disables interrupts for a long time on one processor to trigger this one. For scenarios where an interrupt is multicasted or broadcasted over several CPUs the existing code was safe and the fix will break it. There is no way to know in the interrupt controller code because it is abstracted from the platform code. I think we do not have such a setup currently, so this should be ok. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Sibyte: Fix name of clocksource.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] SNI: s/achknowledge/acknowledge/Maciej W. Rozycki1-1/+1
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Makefile: Fix canonical system namesMaciej W. Rozycki1-1/+1
The GNU `config.guess' uses "linux-gnu" as the canonical system name. Fix the list of compiler prefixes checked to spell it correctly. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] vpe: handle halting TCs in an errata safe way.Nigel Stephens1-4/+10
Adds a JR.HB after halting a TC, to ensure that the TC has really halted. only modifies the TCSTATUS register when the TC is safely halted. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Sibyte: Stop timers before programming next even.Ralf Baechle2-0/+2
We have no guarantee by the generic time code that the timer is stopped when the ->next_event method is called. Modifying the Timer Initial Count register while the timer is enabled has UNPREDICTABLE effect according to the BCM1250/BCM1125/BCM1125H User Manual. So stop the timer before reprogramming. This is a paranoia fix; no ill effects have been observed previously. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Sibyte: Increase minimum oneshot timer interval to two ticks.Ralf Baechle2-2/+2
For the old minimum of a single tick a value of zero would be programmed into the init value register which in the BCM1250/BCM1125/BCM1125H User Manual in the Timer Special Cases section is documented to have UNPREDICTABLE effect. Observable sympthoms of this bug were hangs of several seconds on the console during bootup and later if both dyntick and highres timer options were activated. In theory contiguous mode of the timers is also affected but in an act of hopeless lack of realism I'll assume nobody will ever configure a KERNEL for HZ > 500kHz but if so I leave that to evolution to sort out. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Lasat: Fix overlap of interrupt number ranges.Yoichi Yuasa4-28/+44
The range of MIPS_CPU IRQ and the range of LASAT IRQ overlap. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] SNI PCIT CPLUS: workaround for b0rked irq wiring of onboard PCI bus 1Thomas Bogendoerfer1-1/+22
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Fix shadow register support.Ralf Baechle5-74/+11
Shadow register support would not possibly have worked on multicore systems. The support code for it was also depending not on MIPS R2 but VSMP or SMTC kernels even though it makes perfect sense with UP kernels. SR sets are a scarce resource and the expected usage pattern is that users actually hardcode the register set numbers in their code. So fix the allocator by ditching it. Move the remaining CPU probe bits into the generic CPU probe. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Change get_cycles to always return 0.Ralf Baechle1-1/+1
This avoids us executing an mfc0 c0_count instruction on processors which don't have but also on certain R4000 and R4400 versions where reading from the count register just in the very moment when its value equals c0_compare will result in the timer interrupt getting lost. There is still a number of users of get_cycles remaining outside the arch code: crypto/tcrypt.c: start = get_cycles(); crypto/tcrypt.c: end = get_cycles(); crypto/tcrypt.c: start = get_cycles(); crypto/tcrypt.c: end = get_cycles(); crypto/tcrypt.c: start = get_cycles(); crypto/tcrypt.c: end = get_cycles(); drivers/char/hangcheck-timer.c: return get_cycles(); drivers/char/hangcheck-timer.c: printk("Hangcheck: Using get_cycles().\n"); drivers/char/random.c: sample.cycles = get_cycles(); drivers/input/joystick/analog.c:#define GET_TIME(x) do { x = get_cycles(); } include/linux/arcdevice.h: _x = get_cycles(); \ include/linux/arcdevice.h: _y = get_cycles(); \ mm/slub.c: if (!s->defrag_ratio || get_cycles() % 1024 > s->defrag_ratio) mm/slub.c: p += 64 + (get_cycles() & 0xff) * sizeof(void *); Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Fix typo in R3000 TRACE_IRQFLAGS codeAtsushi Nemoto1-1/+1
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Sibyte: Replace use of removed IO_SPACE_BASE with IOADDR.Ralf Baechle2-6/+6
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] iounmap if in vr41xx_pciu_init() pci clock is over 33MHzRoel Kluin1-0/+1
iounmap if pci clock is over 33MHz. Cosmetic because the iomap() in this case is just a bit of address magic. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Acked-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] BCM1480: Remove duplicate acknowledge of timer interrupt.Ralf Baechle1-13/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Sibyte: pin timer interrupt to their cores.Ralf Baechle2-0/+6
Or strange things will happen. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Qemu: Add early printk, your friend in a cold night.Ralf Baechle5-5/+35
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Convert reference to mem_map to pfn_to_page().Ralf Baechle1-1/+1
This was crashing the combination of highmem and sparsemem. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[MIPS] Sibyte: resurrect old cache hack.Ralf Baechle1-1/+6
The recent switch of the Sibyte SOCs from the processor specific cache managment code in c-sb1.c to c-r4k.c lost this old hack [MIPS] Hack for SB1 cache issues Removing flush_icache_page a while ago broke SB1 which was using an empty flush_data_cache_page function. This glues things well enough so a more efficient but also more intrusive solution can be found later. Signed-Off-By: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> in the hope it was no longer needed. As it turns it still is so resurrect it until there is a better solution. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-15[CHELSIO]: Fix skb->dev setting.Divy Le Ray1-1/+1
eth_type_trans() now sets skb->dev. Access skb->def after it gets set. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-15[NETFILTER]: fix compat_nf_sockopt typoPatrick McHardy1-3/+3
It should pass opt to the ->get/->set functions, not ops. Tested-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds2-36/+28
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: reorder SCHED_FEAT_ bits sched: make sched_nr_latency static sched: remove activate_idle_task() sched: fix __set_task_cpu() SMP race sched: fix SCHED_FIFO tasks & FAIR_GROUP_SCHED sched: fix accounting of interrupts during guest execution on s390
2007-11-15sched: reorder SCHED_FEAT_ bitsIngo Molnar1-6/+6
reorder SCHED_FEAT_ bits so that the used ones come first. Makes tuning instructions easier. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-15sched: make sched_nr_latency staticAdrian Bunk1-1/+1
sched_nr_latency can now become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-15sched: remove activate_idle_task()Dmitry Adamushko1-18/+4
cpu_down() code is ok wrt sched_idle_next() placing the 'idle' task not at the beginning of the queue. So get rid of activate_idle_task() and make use of activate_task() instead. It is the same as activate_task(), except for the update_rq_clock(rq) call that is redundant. Code size goes down: text data bss dec hex filename 47853 3934 336 52123 cb9b sched.o.before 47828 3934 336 52098 cb82 sched.o.after Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-15sched: fix __set_task_cpu() SMP raceDmitry Adamushko1-7/+13
Grant Wilson has reported rare SCHED_FAIR_USER crashes on his quad-core system, which crashes can only be explained via runqueue corruption. there is a narrow SMP race in __set_task_cpu(): after ->cpu is set up to a new value, task_rq_lock(p, ...) can be successfuly executed on another CPU. We must ensure that updates of per-task data have been completed by this moment. this bug has been hiding in the Linux scheduler for an eternity (we never had any explicit barrier for task->cpu in set_task_cpu() - so the bug was introduced in 2.5.1), but only became visible via set_task_cfs_rq() being accidentally put after the task->cpu update. It also probably needs a sufficiently out-of-order CPU to trigger. Reported-by: Grant Wilson <grant.wilson@zen.co.uk> Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-15sched: fix SCHED_FIFO tasks & FAIR_GROUP_SCHEDOleg Nesterov1-1/+3
Suppose that the SCHED_FIFO task does switch_uid(new_user); Now, p->se.cfs_rq and p->se.parent both point into the old user_struct->tg because sched_move_task() doesn't call set_task_cfs_rq() for !fair_sched_class case. Suppose that old user_struct/task_group is freed/reused, and the task does sched_setscheduler(SCHED_NORMAL); __setscheduler() sets fair_sched_class, but doesn't update ->se.cfs_rq/parent which point to the freed memory. This means that check_preempt_wakeup() doing while (!is_same_group(se, pse)) { se = parent_entity(se); pse = parent_entity(pse); } may OOPS in a similar way if rq->curr or p did something like above. Perhaps we need something like the patch below, note that __setscheduler() can't do set_task_cfs_rq(). Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-15sched: fix accounting of interrupts during guest execution on s390Christian Borntraeger1-4/+2
Currently the scheduler checks for PF_VCPU to decide if this timeslice has to be accounted as guest time. On s390 host interrupts are not disabled during guest execution. This causes theses interrupts to be accounted as guest time if CONFIG_VIRT_CPU_ACCOUNTING is set. Solution is to check if an interrupt triggered account_system_time. As the tick is timer interrupt based, we have to subtract hardirq_offset. I tested the patch on s390 with CONFIG_VIRT_CPU_ACCOUNTING and on x86_64. Seems to work. CC: Avi Kivity <avi@qumranet.com> CC: Laurent Vivier <Laurent.Vivier@bull.net> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-15Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds5-23/+115
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c/eeprom: Recognize VGN as a valid Sony Vaio name prefix i2c/eeprom: Hide Sony Vaio serial numbers i2c-pasemi: Fix NACK detection i2c-pasemi: Replace obsolete "driverfs" reference with "sysfs" i2c: Make i2c_check_addr static i2c-dev: Unbound new-style i2c clients aren't busy i2c-dev: "how does it work" comments
2007-11-15i2c/eeprom: Recognize VGN as a valid Sony Vaio name prefixJean Delvare1-5/+9
Recent (i.e. 2005 and later) Sony Vaio laptops have names beginning with VGN rather than PCG. Update the eeprom driver so that it recognizes these. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-11-15i2c/eeprom: Hide Sony Vaio serial numbersJean Delvare1-8/+15
The sysfs interface to DMI data takes care to not make the system serial number and UUID world-readable, presumably due to privacy concerns. For consistency, we should not let the eeprom driver export these same strings to the world on Sony Vaio laptops. Instead, only make them readable by root, as we already do for BIOS passwords. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-11-15i2c-pasemi: Fix NACK detectionOlof Johansson1-0/+5
Turns out we don't actually check the status to see if there was a device out there to talk to, just if we had a timeout when doing so. Add the proper check, so we don't falsly think there are devices on the bus that are not there, etc. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-11-15i2c-pasemi: Replace obsolete "driverfs" reference with "sysfs"Robert P. J. Day1-1/+1
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-11-15i2c: Make i2c_check_addr staticJean Delvare2-7/+1
i2c_check_addr is only used inside i2c-core now, so we can make it static and stop exporting it. Thanks to David Brownell for noticing. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-11-15i2c-dev: Unbound new-style i2c clients aren't busyJean Delvare1-1/+25
Let i2c-dev deal properly with new-style i2c clients. Instead of considering them always busy, it needs to check wether a driver is bound to them or not. This is still not completely correct, as the client could become busy later, but the same problem already existed before new-style clients were introduced. We'll want to fix it someday. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net>
2007-11-15i2c-dev: "how does it work" commentsDavid Brownell1-1/+59
This adds some "how does this work" comments to the i2c-dev driver, plus separators between the three main components: - The parallel list of i2c_adapters ("i2c_dev_list"), each of which gets a "struct i2c_dev" and a /dev/i2c-X character special file. - An i2cdev_driver gets adapter add/remove notifications, which are used to maintain that list of adapters. - Special file operations, which let userspace talk either directly to the adapter (for i2c_msg operations) or through cached addressing info using an anonymous i2c_client (never registered anywhere). Plus there's the usual module load/unload record keeping. After making sense of this code, I think that the anonymous i2c_client is pretty shady. But since it's never registered, using this code with a system set up for "new style" I2C drivers is no more complicated than always using the I2C_SLAVE_FORCE ioctl (instead of I2C_SLAVE). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-11-15Revert "skge: fix ram buffer size calculation"Linus Torvalds1-24/+27
This reverts commit 7fb7ac241162dc51ec0f7644d4a97b2855213c32. Heikki Orsila reports that it causes a regression: "Doing nc host port < /dev/zero on a sending machine (not skge) to an skge machine that is receiving: nc -l -p port >/dev/null with ~60 MiB/s speed, causes the interface go malfunct. A slow transfer doesn't cause a problem." See http://bugzilla.kernel.org/show_bug.cgi?id=9321 for some more information. There is a workaround (also reported by Heikki): "After some fiddling, I noticed that not changing the register write order on patch: + skge_write32(hw, RB_ADDR(q, RB_END), end); skge_write32(hw, RB_ADDR(q, RB_WP), start); skge_write32(hw, RB_ADDR(q, RB_RP), start); - skge_write32(hw, RB_ADDR(q, RB_END), end); fixes the visible effect.. Possibly not the root cause of the problem, but changing the order back fixes networking here." but that has yet to be ack'ed or tested more widely, so the whole problem-causing commit gets reverted until this is resolved properly. Bisected-and-requested-by: Heikki Orsila <shdl@zakalwe.fi> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-15Merge branch 'for-linus' of ↵Linus Torvalds6-8/+8
git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: [AVR32] Export intc_get_pending symbol [AVR32] Add missing bit in PCCR sysreg [AVR32] Fix duplicate clock index in at32ap machine code [AVR32] remove UID16 option [AVR32] Turn off debugging in SMC driver Extend I/O resource for wdt0 for at32ap7000 devices [AVR32] pcmcia ioaddr_t should be 32 bits on AVR32
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