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2005-11-04NFSv4: Fix problem with OPEN_DOWNGRADETrond Myklebust7-52/+20
RFC 3530 states that for OPEN_DOWNGRADE "The share_access and share_deny bits specified must be exactly equal to the union of the share_access and share_deny bits specified for some subset of the OPENs in effect for current openowner on the current file. Setattr is currently violating the NFSv4 rules for OPEN_DOWNGRADE in that it may cause a downgrade from OPEN4_SHARE_ACCESS_BOTH to OPEN4_SHARE_ACCESS_WRITE despite the fact that there exists no open file with O_WRONLY access mode. Fix the problem by replacing nfs4_find_state() with a modified version of nfs_find_open_context(). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-11-04NFSv4: Fix a race between open() and close()Trond Myklebust3-47/+49
We must not remove the nfs4_state structure from the inode open lists before we are in sequence lock. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2005-11-04[USB]: Make early handoff a final fixup instead of a header one.David S. Miller1-1/+1
At header fixup time, it is not yet legal to ioremap() PCI device registers, yet that is what this quirk code needs to do. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-04[PATCH] improve scheduler fairness a bitOleg Nesterov1-1/+1
Do not transfer remaining time slice to another cpu on process exit. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-04Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds1-1/+1
2005-11-04Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds30-1043/+466
2005-11-04Merge master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6Linus Torvalds8-217/+227
2005-11-04[PATCH] ARM: Reverted 2918/1: [update] Base port of Comdial MP1000 platfromRussell King11-1407/+2
No longer maintained
2005-11-04[PATCH] ARM: Reverted 2921/1: Support for the RTC / nvram on the Comdial MP1000Russell King1-109/+1
No longer maintained
2005-11-04[PATCH] ARM: Reverted 2919/1: CS8900A ethernet driver modifications for the ↵Russell King3-15/+3
Comdial MP1000 No longer maintained
2005-11-04[ARM] 3097/1: change library link orderingNicolas Pitre1-1/+1
Patch from Nicolas Pitre We have an optimized sha1 routine (arch/arm/lib/sha1.S) meant to override the generic one in lib/sha1.c. Unfortunately lib/lib.a is listed _before_ arch/arm/lib/lib.a in the link argument list and therefore the architecture specific lib functions are not picked up before the generic versions. This patch is a quick fix to change that ordering for ARM. Here's what the kbuild maintainer had to say about it (was also CC'd on lkml): On Wed, 2 Nov 2005, Sam Ravnborg wrote: > This looks like an obvious way to achive correct ordering. > We could change it so arch defines always took precedence but > the above is so simple that it is not worth the effort. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04[ARM] 3087/1: PXA2xx flash platform device conversionTodd Poynor2-2/+168
Patch from Todd Poynor Add platform devices for flash to Lubbock and Mainstone board files. Once in place, the two existing mtd map drivers for the boards will be converted to use a single pxa2xx map driver in the linux-mtd tree. Take 4: flash_platform_data .map_name vs. .name cleaned up, resync with merged irda patch context. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04[ARM] 3086/1: ixp2xxx error irq handlingDave Jiang2-1/+80
Patch from Dave Jiang This provides support for IXP2xxx error interrupt handling. Previously there was a patch to remove this (although the original stuff was broken). Well, now the error bits are needed again. These are used extensively by the micro-engine drivers according to Deepak and also we will need it for the new EDAC code that Alan Cox is trying to push into the main kernel. Re-submit of 3072/1, generated against git tree pulled today. AFAICT, this git tree pulled in all the ARM changes that's in arm.diff. Please let me know if there are additional changes. Thx! Signed-off-by: Dave Jiang <djiang@mvista.com> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04[ARM] 3094/1: remove PLD stuff from old uaccess codeNicolas Pitre1-116/+16
Patch from Nicolas Pitre ARM processors that have pld instructions are not using those copy_user implementation anymore. Let's remove the useless PLD lines which were half wrong anyway. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03Merge git://oss.sgi.com:8090/oss/git/xfs-2.6Linus Torvalds178-11967/+5785
2005-11-04[XFS] Remove no-longer-used qsort source.Nathan Scott3-182/+4
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-04[XFS] Fix an inode32 regression - if no options are presented, must stillNathan Scott1-2/+2
set default flags. SGI-PV: 945242 SGI-Modid: xfs-linux-melb:xfs-kern:24292a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[SERIAL] 8250_early.c passing 0 instead of NULLBen Dooks1-1/+1
Fix sparse warning about passing `0` to simple_strtoul() Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM] Fix IXDP2x01 config filesDeepak Saxena2-3/+3
IXDP2401 config file has wrong baudrate and both boards have 3 UARTs. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM] Merge SMP treeRussell King4-2/+16
2005-11-03[ARM] 3092/1: remove excessive print format paddingNicolas Pitre1-4/+4
Patch from Nicolas Pitre Using a llx format to print addresses that might possibly be (only) 36 bits wide make sense. However making it a zero padded 16 char wide field is a bit excessive and useless. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM SMP] Do not clear cpu_vm_mask for VIPT cachesRussell King1-1/+2
Since we do not invalidate TLBs/caches on MM switches, we should not clear the cpu_vm_mask for the CPU. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM SMP] Add configuration option for ARMv6K processorsRussell King3-1/+14
The 'K' extension adds several new instructions to the ARMv6 ISA which are primerily useful for SMP. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM] Fix another build error with IOP3xx platformsRussell King1-1/+1
ld doesn't like comments starting with // in its scripts Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM] Add Realview default configuration fileRussell King1-0/+789
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM] Fix more 3016/1 breakageRussell King2-10/+10
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[XFS] Remove several no-longer-used files.Nathan Scott4-2300/+0
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] Cleanup cosmetic differences between source trees.Nathan Scott4-35/+19
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[PKT_SCHED]: Rework QoS and/or fair queueing configurationThomas Graf1-199/+195
Make "QoS and/or fair queueing" have its own menu, it's too big to be inlined into "Network options". Remove the obsolete NET_QOS option. Automatically select NET_CLS if needed. Do the same for NET_ESTIMATOR but allow it to be selected manually for statistical purposes. Add comments to separate queueing from classification. Fix dependencies and ordering of classifiers. Improve descriptions/help texts and remove outdated pieces. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-02[PATCH] x86-64: bitops fix for -OsAlexandre Oliva1-16/+50
This fixes the x86-64 find_[first|next]_zero_bit() function for the end-of-range case. It didn't test for a zero size, and the "rep scas" would do entirely the wrong thing. Signed-off-by: Alexandre Oliva <oliva@lsd.ic.unicamp.br> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-03[IPV6]: inet6_ifinfo_notify should use RTM_DELLINK in addrconf_ifdownYan Zheng1-1/+1
Signed-off-by: Yan Zheng <yanzheng@21cn.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-03[XFS] fix XFS quota for modular XFS buildsNathan Scott1-1/+1
Cannot build XFS filesystem support as module with quota support. It works only when the XFS filesystem support is compiled into the kernel. Menuconfig prevents from setting CONFIG_XFS_FS=m and CONFIG_XFS_QUOTA=y. How to reproduce: configure the XFS filesystem with quota support as module. The resulting kernel won't have quota support compiled into xfs.ko. Fix: Changing the fs/xfs/Kconfig file from tristate to bool lets you configure the quota support to be compiled into the XFS module. The Makefile-linux-2.6 checks only for CONFIG_XFS_QUOTA=y. Signed-off-by: Dimitri Puzin <tristan-777@ddkom-online.de> Signed-off-by: Adrian Bunk <bunk@stusta.de> signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] Add a mechanism for XFS to use the generic quota sync method.Nathan Scott2-1/+8
This is now used to issue a delayed allocation flush before reporting quota, which allows the used space quota report to match reality. Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] Add the project quota type into the XFS quota header.Nathan Scott1-1/+2
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] Update XFS quota header license to match the SGI boilerplate.Nathan Scott1-10/+6
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-03[XFS] Update XFS documentation.Nathan Scott1-34/+108
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds13-57/+250
2005-11-02Merge branch 'swiotlb' of ↵Linus Torvalds7-52/+139
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
2005-11-02[NET]: Fix zero-size datagram receptionHerbert Xu1-0/+4
The recent rewrite of skb_copy_datagram_iovec broke the reception of zero-size datagrams. This patch fixes it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-02[ETHERNET]: Add ether stuff to docbookStephen Hemminger2-12/+18
Fix up etherdevice docbook comments and make them (and other networking stuff) get dragged into the kernel-api. Delete the old 8390 stuff, it really isn't interesting anymore. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-02[ETHERNET]: Optimize is_broadcast_ether_addrStephen Hemminger1-2/+1
Optimize the match for broadcast address by using bit operations instead of comparison. This saves a number of conditional branches, and generates smaller code. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-03[XFS] Fixed the inconsistency between attribute b-tree intermidiate nodeYingping Lu1-1/+2
and leaf blocks. The problem cam from xfsqa test 117. SGI-PV: 940655 SGI-Modid: xfs-linux:xfs-kern:201527a Signed-off-by: Yingping Lu <yingping@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[TCP]: BIC max increment too largeStephen Hemminger1-1/+1
The max growth of BIC TCP is too large. Original code was based on BIC 1.0 and the default there was 32. Later code (2.6.13) included compensation for delayed acks, and should have reduced the default value to 16; since normally TCP gets one ack for every two packets sent. The current value of 32 makes BIC too aggressive and unfair to other flows. Submitted-by: Injong Rhee <rhee@eos.ncsu.edu> Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Acked-by: Ian McDonald <imcdnzl@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-02[MCAST]: ip[6]_mc_add_src should be called when number of sources is zeroYan Zheng2-2/+7
And filter mode is exclude. Further explanation by David Stevens: Multicast source filters aren't widely used yet, and that's really the only feature that's affected if an application actually exercises this bug, as far as I can tell. An ordinary filter-less multicast join should still work, and only forwarded multicast traffic making use of filters and doing empty-source filters with the MSFILTER ioctl would be at risk of not getting multicast traffic forwarded to them because the reports generated would not be based on the correct counts. Signed-off-by: Yan Zheng <yanzheng@21cn.com Acked-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2005-11-02[ARM SMP] Add hotplug CPU infrastructureRussell King6-0/+143
This patch adds the infrastructure to support hotplug CPU on ARM platforms. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM SMP] Fix a couple of warningsRussell King1-2/+2
Use *cpus_addr() to display the mask of pending/to be called CPUs. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM SMP] Track CPU idle threadsRussell King2-7/+14
Track the idle thread task_struct for each CPU. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02Merge git://brick.kernel.dk/data/git/linux-2.6-blockLinus Torvalds13-116/+70
2005-11-02[ARM] Fix ARM rwlock implementationsRussell King1-3/+3
fb1c8f93d869b34cacb8b8932e2b83d96a19d720 broke the ARM rwlock code since it only partially updated the rwlock implementation. Properly update it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM] AMBA CLCD driver can drive PL110 and PL111 primecellsRussell King1-2/+2
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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