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* [PKT_SCHED] netem: allow random reordering (with fix)Stephen Hemminger2005-05-261-1/+8
| | | | | | | | | | | | Here is a fixed up version of the reorder feature of netem. It is the same as the earlier patch plus with the bugfix from Julio merged in. Has expected backwards compatibility behaviour. Go ahead and merge this one, the TCP strangeness I was seeing was due to the reordering bug, and previous version of TSO patch. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [PATCH] convert IDE device drivers to driver-modelBartlomiej Zolnierkiewicz2005-05-261-16/+4
| | | | | | | | | | | | | | | | | | | * add ide_bus_match() and export ide_bus_type * split ide_remove_driver_from_hwgroup() out of ide_unregister() * move device cleanup from ide_unregister() to drive_release_dev() * convert ide_driver_t->name to driver->name * convert ide_driver_t->{attach,cleanup} to driver->{probe,remove} * remove ide_driver_t->busy as ide_bus_type->subsys.rwsem protects against concurrent ->{probe,remove} calls * make ide_{un}register_driver() void as it cannot fail now * use driver_{un}register() directly, remove ide_{un}register_driver() * use device_register() instead of ata_attach(), remove ata_attach() * add proc_print_driver() and ide_drivers_show(), remove ide_drivers_op * fix ide_replace_subdriver() and move it to ide-proc.c * remove ide_driver_t->drives, ide_drives and drives_lock * remove ide_driver_t->drivers, drivers and drivers_lock * remove ide_drive_t->driver and DRIVER() macro Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
* Merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2005-05-251-0/+3
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| * Merge of /home/davem/src/GIT/linux-2.6/.git/David S. Miller2005-05-251-0/+1
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| * \ Merge of davem@nuts.davemloft.net:/disk1/GIT/sparc-2.6/.git/David S. Miller2005-05-241-0/+3
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| | * | [SPARC64]: Add boot option to force UltraSPARC-III P-Cache on.David S. Miller2005-05-231-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Older UltraSPARC-III chips have a P-Cache bug that makes us disable it by default at boot time. However, this does hurt performance substantially, particularly with memcpy(), and the bug is _incredibly_ obscure. I have never seen it triggered in practice, ever. So provide a "-P" boot option that forces the P-Cache on. It taints the kernel, so if it does trigger and cause some data corruption or OOPS, we will find out in the logs that this option was on when it happened. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | [PATCH] x86_64: CONFIG_BUG=n fixesAlexander Nyberg2005-05-251-0/+2
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes some !CONFIG_BUG warnings: include/asm/mmu_context.h: I funktion `switch_mm': include/asm/mmu_context.h:57: varning: implicit declaration of function `out_of_line_bug' Signed-off-by: Alexander Nyberg <alexn@telia.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] ppc64 iSeries: fix boot time settingStephen Rothwell2005-05-251-0/+1
|/ / | | | | | | | | | | | | | | | | | | | | For quite a while, there has existed a hypervisor bug on legacy iSeries which means that we do not get the boot time set in the kernel. This patch works around that bug. This was most noticable when the root partition needed to be checked at every boot as the kernel thought it was some time in 1905 until user mode reset the time correctly. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Cleanup DEFINE_WAITblaisorblade@yahoo.it2005-05-241-3/+1
|/ | | | | | | Use LIST_HEAD_INIT rather than doing it by hand in DEFINE_WAIT. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [NET]: netdevice.h: be'ify packet_typeAlexey Dobriyan2005-05-231-1/+1
| | | | | | | | | | | | | Everybody does struct packet_type foo_packet_type = { .type = __constant_htons(ETH_P_FOO); }; 5 introduced warnings will be properly fixed later. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TG3]: Add 5752M device ID.Xose Vazquez Perez2005-05-231-0/+1
| | | | | | | | | | Add 0x1601 as 5752M, it's a 5752 but for mobile PCs. Stolen from Broadcom bcm5700-8.1.55 driver. Someone forgot to add it to tg3 ;-) Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: include/linux/if_tr.h clean-upJon Mason2005-05-231-24/+15
| | | | | | | I removed the ethernet definitions (which were commented out) and cleaned up the tabs. Signed-off-by: Jon Mason <jdmason@us.ibm.com>
* [NET]: Kill stray reference to sock->passcred.David S. Miller2005-05-231-1/+0
| | | | | | That struct member was deleted, but a comment was not updated to reflect this. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge of master.kernel.org:/home/rmk/linux-2.6-mmc.gitLinus Torvalds2005-05-211-0/+27
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| * [PATCH] MMC: Proper MMC command classes supportPierre Ossman2005-05-211-0/+27
| | | | | | | | | | | | | | | | | | | | | | Defines for the different command classes as defined in the MMC and SD specifications. Removes the check for high command classes and instead checks that the command classes needed are present. Previous solution killed forward compatibility at no apparent gain. Signed-of-by: Pierre Ossman
* | [PATCH] spin_unlock_bh() and preempt_check_resched()Samuel Thibault2005-05-211-4/+4
|/ | | | | | | | | | | | | | | | | | | | | | | | In _spin_unlock_bh(lock): do { \ _raw_spin_unlock(lock); \ preempt_enable(); \ local_bh_enable(); \ __release(lock); \ } while (0) there is no reason for using preempt_enable() instead of a simple preempt_enable_no_resched() Since we know bottom halves are disabled, preempt_schedule() will always return at once (preempt_count!=0), and hence preempt_check_resched() is useless here... This fixes it by using "preempt_enable_no_resched()" instead of the "preempt_enable()", and thus avoids the useless preempt_check_resched() just before re-enabling bottom halves. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Automatic merge of rsync://www.parisc-linux.org/~jejb/git/scsi-for-linus-2.6.gitLinus Torvalds2005-05-201-0/+6
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| * [SCSI] implement parameter limits in the SPI transport classJames Bottomley2005-05-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There's a basic need not to have parameters go under or over certain values when doing domain validation. The basic ones are max_offset, max_width and min_period This patch makes the transport class take and enforce these three limits. Currently they can be set by the user, although they could obviously be read from the HBA's on-board NVRAM area during slave_configure (if it has one). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | [PATCH] x86_64: Fixed guard page handling again in iounmapAndi Kleen2005-05-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Caused oopses again. Also fix potential mismatch in checking if change_page_attr was needed. To do it without races I needed to change mm/vmalloc.c to export a __remove_vm_area that does not take vmlist lock. Noticed by Terence Ripperda and based on a patch of his. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] uml: small fixes left over from rc4Jeff Dike2005-05-202-2/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some changes that I sent in didn't make 2.6.12-rc4 for some reason. This adds them back. We have an x86_64 definition of TOP_ADDR a reimplementation of the x86_64 csum_partial_copy_from_user some syntax fixes in arch/um/kernel/ptrace.c removal of a CFLAGS definition in the x86_64 Makefile some include changes in the x86_64 ptrace.c and user-offsets.h a syntax fix in elf-x86_64.h Also moved an include in the i386 and x86_64 Makefiles to make the symlinks work, and some small fixes from Al Viro. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Remove some left-over empty filesLinus Torvalds2005-05-203-0/+0
| | | | | | | | | | | | Hopefully the addition of -E to my applypatch script will mean that I won't have these kinds of leftovers in the future.
* | Fix get_unmapped_area sanity testsLinus Torvalds2005-05-191-1/+3
| | | | | | | | | | | | As noted by Chris Wright, we need to do the full range of tests regardless of whether MAP_FIXED is set or not, so re-organize get_unmapped_area() slightly to do the sanity checks unconditionally.
* | [PKT_SCHED]: Fixup simple action define.Jamal Hadi Salim2005-05-191-2/+2
| | | | | | | | | | | | Make it consistent with other net/sched files Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PATCH] Driver Core: remove driver model detach_stateDavid Brownell2005-05-171-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver model has a "detach_state" mechanism that: - Has never been used by any in-kernel drive; - Is superfluous, since driver remove() methods can do the same thing; - Became buggy when the suspend() parameter changed semantics and type; - Could self-deadlock when called from certain suspend contexts; - Is effectively wasted documentation, object code, and headspace. This removes that "detach_state" mechanism; net code shrink, as well as a per-device saving in the driver model and sysfs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Automatic merge of ↵Linus Torvalds2005-05-171-0/+7
|\ \ | | | | | | | | | rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-2.6.git
| * | [PATCH] libata: flush COMRESET set and clearBrett Russ2005-05-151-0/+7
| |/ | | | | | | | | | | | | | | | | | | | | | | Updated patch to fix erroneous flush of COMRESET set and missing flush of COMRESET clear. Created a new routine scr_write_flush() to try to prevent this in the future. Also, this patch is based on libata-2.6 instead of the previous libata-dev-2.6 based patch. Signed-off-by: Brett Russ <russb@emc.com> Index: libata-2.6/drivers/scsi/libata-core.c ===================================================================
* | [PATCH] dvb: modified dvb_register_adapter() to avoid kmalloc/kfreeJohannes Stezenbach2005-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | Modified dvb_register_adapter() to avoid kmalloc/kfree. Drivers have to embed struct dvb_adapter into their private data struct from now on. (Andreas Oberritter) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] kill <asm/ioctl32.h>Christoph Hellwig2005-05-172-2/+0
| | | | | | | | | | | | | | | | | | These days <linux/ioctl32.h> handles everything, no need for an asm header on just two architectures. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Collected NMI watchdog fixes.Andi Kleen2005-05-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Collected NMI watchdog fixes. - Fix call of check_nmi_watchdog - Remove earlier move of check_nmi_watchdog to later. It does not fix the race it was supposed to fix fully. - Remove unused P6 definitions - Add support for performance counter based watchdog on P4 systems. This allows to run it only once per second, which saves some CPU time. Previously it would run at 1000Hz, which was too much. Code ported from i386 Make this the default on Intel systems. - Use check_nmi_watchdog with local APIC based nmi - Fix race in touch_nmi_watchdog - Fix bug that caused incorrect performance counters to be programmed in a few cases on K8. - Remove useless check for local APIC - Use local_t and per_cpu variables for per CPU data. - Keep other CPUs busy during check_nmi_watchdog to make sure they really tick when in lapic mode. - Only check CPUs that are actually online. - Various other fixes. - Fix fallback path when MSRs are unimplemented Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Add pmtimer supportAndi Kleen2005-05-172-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are unfortunately more and more multi processor Opteron systems which don't have HPET timer support in the southbridge. This covers in particular Nvidia and VIA chipsets. They also don't guarantee that the TSCs are synchronized between CPUs; and especially with MP powernow the systems are nearly unusable because the time gets very inconsistent between CPUs. The timer code for x86-64 was originally written under the assumption that we could fall back to the HPET timer on such systems. But this doesn't work there. Another alternative is to use the ACPI PM timer as primary time source. This patch does that. The kernel only uses PM timer when there is no other choice because it has some disadvantages. Ported over from i386. It should be faster than the i386 version because I dropped the "read three times" workaround, but is still considerable slower than HPET and also does not work together with vsyscalls which have to be disabled. Cc: <mark.langsdorf@amd.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Remove unique APIC/IO-APIC ID checkAndi Kleen2005-05-171-1/+0
| | | | | | | | | | | | | | | | | | | | | | It is unnecessary on modern Intel or AMD systems, and that is all we support on x86-64 Also causes problems on various systems Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Remove x86_apicid fieldAndi Kleen2005-05-171-1/+0
| | | | | | | | | | | | | | | | Remove x86_apicid field Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Increase number of IO-APICsAndi Kleen2005-05-171-1/+1
| | | | | | | | | | | | | | | | Needed by big systems and only costs a few K of memory. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] x86_64: Add a guard page at the end of the 47bit address spaceAndi Kleen2005-05-171-2/+2
| | | | | | | | | | | | | | | | This works around a bug in the AMD K8 CPUs. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] uml: remove elf.hPaolo 'Blaisorblade' Giarrusso2005-05-171-0/+0
| | | | | | | | | | | | | | | | | | | | Actually remove elf.h in the tree. The previous patch, due to a quilt bug/misuse, left it in the tree as a 0-length file, preventing the build to see it as missing and to generate a symlink in its place. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Automatic merge of master.kernel.org:/home/rmk/linux-2.6-serial.gitLinus Torvalds2005-05-161-0/+19
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| * | [PATCH] Serial: Add uart_insert_char()Russell King2005-05-091-0/+19
| |/ | | | | | | | | | | | | | | Add uart_insert_char(), which handles inserting characters into the flip buffer. This helper function handles the correct semantics for handling overrun in addition to inserting normal characters. Signed-off-by: Russell King <rmk@arm.linux.org.uk>
* | [PATCH] ARM: 2676/1: S3C2440 - NAND register additionsBen Dooks2005-05-121-3/+41
| | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks Add the register definitions for the s3c2440 NAND controller to the s3c2410 NAND register definitions Signed-off-by: Ben Dooks Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] ARM: 2666/1: i.MX pwm controller definesSascha Hauer2005-05-101-0/+24
| | | | | | | | | | | | | | | | | | | | Patch from Sascha Hauer This patch adds the defines for the i.MX PWM controller Signed-off-by: Steven Scholz Signed-off-by: Sascha Hauer Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] ARM: Move copy/clear user_page locking into implementationRussell King2005-05-101-13/+2
| | | | | | | | | | | | | | | | | | Move the locking for copy_user_page() and clear_user_page() into the implementations which require locking. For simple memcpy/ memset based implementations, the locking is extra overhead which is not necessary, and prevents preemption occuring. Signed-off-by: Russell King <rmk@arm.linux.org.uk>
* | [PATCH] ARM: Add top_pmd, which points at the top-most page tableRussell King2005-05-101-0/+3
|/ | | | Signed-off-by: Russell King <rmk@arm.linux.org.uk>
* [PATCH] uml: command line handling cleanupJeff Dike2005-05-061-1/+2
| | | | | | | | | | Command line handling cleanups - a couple of things made static and an unused declaration removed from header. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: Remove include/asm-um/elf.hJeff Dike2005-05-061-196/+0
| | | | | | | | | | I accidentally included include/asm-um/elf.h as a real file in a previous patch. This patch eliminates it. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ppc64: global interrupt queue cleanupPaul Mackerras2005-05-061-3/+0
| | | | | | | | | | | Move the code to set global interrupt queue membership to xics.c, and remove no longer needed extern declarations. Also call it on all cpus (even the boot cpu) to prepare for kexec. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: R Sharada <sharada@in.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: geode support fixesKianusch Sayah Karadji2005-05-051-2/+2
| | | | | | | | | | | | - Changed Name/defines from "Geode GX" to "Geode GX1" for clarification - Dropped "-march=i586" in favor of "-march=i486" - Dopped X86_OOSTORE support for Geode GX1 Signed-off-by: Kianusch Sayah Karadji <kianusch@sk-tech.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] update Ross Biro bouncing email addressJesper Juhl2005-05-0515-15/+15
| | | | | | | | | Ross moved. Remove the bad email address so people will find the correct one in ./CREDITS. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Spelling cleanups in shrinker codeDomen Puncer2005-05-051-2/+2
| | | | | | | | | Just a few small cleanups to make this coherent english. Signed-Off-By: Martin Hicks <mort@wildopensource.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ixj* - compile warning cleanupDomen Puncer2005-05-051-2/+0
| | | | | | | | | | | compile warning cleanup - suggested by Adrian Bunk; remove unmaintained rcs char strings from source and handle the occurrences of their use, make sure kernel-userspace issues taken care of; break out into separate patch Signed-off-by: Stephen Biggs <yrgrknmxpzlk@gawab.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fix up a comment still refering to verify_areaJesper Juhl2005-05-051-1/+1
| | | | | | Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] comments on locking of task->commPaolo 'Blaisorblade' Giarrusso2005-05-051-2/+5
| | | | | | | | | Add some comments about task->comm, to explain what it is near its definition and provide some important pointers to its uses. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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