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2007-11-03[CIFS] allow cifs_calc_signature2 to deal with a zero length iovecJeff Layton
Currently, cifs_calc_signature2 errors out if it gets a zero-length iovec. Fix it to silently continue in that case. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-11-02Use i8253.c lock for PC speaker on MIPS, too.Ralf Baechle
The Jazz machines have to use the PIT timer for dyntick and highresolution kernels. This may break because currently just like i386 used to do MIPS uses two separate spinlocks in the actual PIT code and the PC speaker code. So switch to do it the same that x86 currently does PIT locking. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-02Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: linux-input mailing list moved to vger.kernel.org Input: inport, logibm - use KERN_INFO when reporting missing mouse Input: appletouch - idle reset logic broke older Fountains Input: hp_sdc.c - fix section mismatch Input: appletouch - add Johannes Berg as maintainer Input: Add Euro and Dollar key codes Input: xpad - add more USB IDs
2007-11-02Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (25 commits) [MIPS] Jazz: disable PIT; cleanup R4030 clockevent [MIPS] Bigsur supports highmem. [MIPS] mtx-1: Enable -Werror. [MIPS] mtx-1: Remove unused mtx1_sys_btn. [MIPS] Pb1200: Enable -Werror. [MIPS] Fix and cleanup the MIPS part of the (ab)use of CLOCK_TICK_RATE. [MIPS] SNI: register a02r clockevent; don't use PIT timer [MIPS] i8253.h: Remove all i8259 related definitions. [MIPS] i8253: Cleanup. [MIPS] Cobalt: Fix IRQ comment; the Cobalt kernel uses CP0 counter now. [MIPS] Pb1200: Fix warning. [MIPS] Pb1200: Fix warning. [MIPS] IP27: Fix build error. [MIPS] Excite: Fix build error. [MIPS] Sibyte: Split and move clock code. [MIPS] Sibyte: Fixes for oneshot timer mode. [MIPS] Sibyte: Remove blank line. [MIPS] Swarm: Fix build failure [MIPS] time: Code cleanups [MIPS] time: Remove now unused local_timer_interrupt. ...
2007-11-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] iTCO_wdt.c ICH8 pci-device-id's [WATCHDOG] iTCO_wdt.c init & exit fixes [WATCHDOG] iTCO_wdt.c pci_device_id table clean-up [WATCHDOG] spin_lock_init() fixes [WATCHDOG] Unlock in iTCO_wdt_start when reboot is disabled [WATCHDOG] Add necessary braces to if (...) \n #if... cases [WATCHDOG] trivial fix two returns in void functions
2007-11-02[WATCHDOG] iTCO_wdt.c ICH8 pci-device-id'sWim Van Sebroeck
Add the pci-device-id's for the ICH8M and the ICH8M-E chipsets. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-02[WATCHDOG] iTCO_wdt.c init & exit fixesWim Van Sebroeck
Mark init and exit procedures as __devinit & _-devexit. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-02[WATCHDOG] iTCO_wdt.c pci_device_id table clean-upWim Van Sebroeck
Make the pci_device_id table more readable. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-02[WATCHDOG] spin_lock_init() fixesAlexey Dobriyan
Some watchdog drivers initialize global spinlocks in module's init function which is tolerable, but some do it in PCI probe function. So, switch to static initialization to fix theoretical bugs and, more importantly, stop giving people bad examples. Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-11-02[MIPS] Jazz: disable PIT; cleanup R4030 clockeventThomas Bogendoerfer
Fix ISA irq acknowledge. Make r4030 clockevent code look like other mips clockevent code. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Bigsur supports highmem.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] mtx-1: Enable -Werror.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] mtx-1: Remove unused mtx1_sys_btn.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Pb1200: Enable -Werror.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Fix and cleanup the MIPS part of the (ab)use of CLOCK_TICK_RATE.Ralf Baechle
This is the clock rate of the i8253 PIT. A MIPS system may not have a PIT by the symbol is used all over the kernel including some APIs. So keeping it defined to the number for the PIT is the only sane thing for now. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] SNI: register a02r clockevent; don't use PIT timerThomas Bogendoerfer
Register A20R clockevent. Remove PIT timer setup because it doesn't work Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] i8253.h: Remove all i8259 related definitions.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] i8253: Cleanup.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Cobalt: Fix IRQ comment; the Cobalt kernel uses CP0 counter now.Yoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Pb1200: Fix warning.Ralf Baechle
arch/mips/au1000/pb1200/irqmap.c:101: warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result And while at it a few coding style cleanups. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Pb1200: Fix warning.Ralf Baechle
arch/mips/au1000/pb1200/board_setup.c:71: warning: unused variable 'pin_func' Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] IP27: Fix build error.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Excite: Fix build error.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Sibyte: Split and move clock code.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Sibyte: Fixes for oneshot timer mode.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Sibyte: Remove blank line.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Swarm: Fix build failureThiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] time: Code cleanupsAtsushi Nemoto
* Do not include unnecessary headers. * Do not mention time.README. * Do not mention mips_timer_ack. * Make clocksource_mips static. It is now dedicated to c0_timer. * Initialize clocksource_mips.read statically. * Remove null_hpt_read. * Remove an argument of plat_timer_setup. It is just a placeholder. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] time: Remove now unused local_timer_interrupt.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] IP32: Fix address of 2nd serial interface.Ralf Baechle
Found by Giuseppe Sacco <giuseppe@eppesuigoccas.homedns.org>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] SB1250: Use the right irqaction for the timer interrupt.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] SB1250: Remove stray assignment of cpumask.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Sibyte: Fix names of the clockevent devices.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02[MIPS] Sibyte: Build fixes / dead code removal.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-02Input: linux-input mailing list moved to vger.kernel.orgDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Johannes Berg <johannes@sipsolutions.net>
2007-11-02[BLOCK] Don't allow empty barriers to be passed down to queues that don't ↵Jens Axboe
grok them Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-02dm: bounce_pfn limit addedVasily Averin
Device mapper uses its own bounce_pfn that may differ from one on underlying device. In that way dm can build incorrect requests that contain sg elements greater than underlying device is able to handle. This is the cause of slab corruption in i2o layer, occurred on i386 arch when very long direct IO requests are addressed to dm-over-i2o device. Signed-off-by: Vasily Averin <vvs@sw.ru> Cc: <stable@kernel.org> Cc: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-02Deadline iosched: Fix batching fairnessAaron Carroll
After switching data directions, deadline always starts the next batch from the lowest-sector request. This gives excessive deadline expiries and large latency and throughput disparity between high- and low-sector requests; an order of magnitude in some tests. This patch changes the batching behaviour so new batches start from the request whose expiry is earliest. Signed-off-by: Aaron Carroll <aaronc@gelato.unsw.edu.au> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-02Deadline iosched: Reset batch for ordered requestsAaron Carroll
The deadline I/O scheduler does not reset the batch count when starting a new batch at a higher-sectored request. This means the second and subsequent batch in the same data direction will never exceed a single request in size whenever higher-sectored requests are pending. This patch gives new batches in the same data direction as old ones their full quota of requests by resetting the batch count. Signed-off-by: Aaron Carroll <aaronc@gelato.unsw.edu.au> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-02Deadline iosched: Factor out finding latter requesAaron Carroll
Factor finding the next request in sector-sorted order into a function deadline_latter_request. Signed-off-by: Aaron Carroll <aaronc@gelato.unsw.edu.au> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-02[SG] Get rid of __sg_mark_end()Jens Axboe
sg_mark_end() overwrites the page_link information, but all users want __sg_mark_end() behaviour where we just set the end bit. That is the most natural way to use the sg list, since you'll fill it in and then mark the end point. So change sg_mark_end() to only set the termination bit. Add a sg_magic debug check as well, and clear a chain pointer if it is set. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-02cleanup asm/scatterlist.h includesAdrian Bunk
Not architecture specific code should not #include <asm/scatterlist.h>. This patch therefore either replaces them with #include <linux/scatterlist.h> or simply removes them if they were unused. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-02SG: Make sg_init_one() use general table init functionsJens Axboe
Don't open code sg_init_one(), make it reuse sg_init_table(). Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-11-02sh64: Update defconfigs.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-02sh: Update r7785rp defconfig.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-02sh: mach-type updates.Paul Mundt
This adds in the x3proto and magicpanelr2 mach types, plugs in highlander and rts7751r2d groups, and also hooks up the r2d subtypes. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-02sh: Fix up r7780rp highlander CF access size.Paul Mundt
R7780RP can't do byte-sized accesses to CF, so needs to do word sized access with low-byte masking. This same problem exists on older versions of the R2D, with the same workaround having been implemented in 43f4b8c7578b928892b6f01d374346ae14e5eb70 there. Follow that change for the highlander boards. This does not impact R7780MP or SH7785 based Highlander modules. If you're unfortunate enough to be stuck with an R7780RP, this patch is for you! Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-02sh: Terminate .eh_frame in VDSO with a 4-byte 0.Kaz Kojima
It's assumed that .eh_frame is terminated with 4-byte 0 in shared libraries and executable. It seems to be the case for VDSOs too. Without this terminator, I saw failures when unwinding from VDSO, though I don't know how other architectures handle this issue. For the normal libs, crtendS.o gives this terminator. We can use such terminating objects. Or we can add a 4-byte 0 with modifying the linker script like as the patch below. Signed-off-by: Kaz Kojima <kkojima@rr.iij4u.or.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-02sh: Correct SUBARCH matching.Paul Mundt
When configuring the kernel natively the uname matching is off, so fix up the uname mangling to get the proper SUBARCH. Needs an explicit range so that SH-5 doesn't break. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-02sh: Decouple 4k and soft/hardirq stacks.Paul Mundt
While using separate IRQ stacks can cut down on stack consumption, many users can also use 4k stacks directly without the additional need of separate stacks for soft and hardirqs. With this split, we support the same rationale for 4KSTACKS as m68knommu, with the IRQSTACKS abstraction as per ppc64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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