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2006-02-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
2006-02-14[MIPS] Fix typo in _sys32_rt_sigreturn and _sysn32_rt_sigreturn.Atsushi Nemoto
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] Fix CPU type bitmasks for MIPS III, IV and V.Maciej W. Rozycki
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] RM9000: Fix buggy I-cache workaround.Thomas Koeller
Signed-off-by: Thomas Koeller <thomas.koeller@baslerweb.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] MT: Propagate config7 into VPE.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] MT: Fix c0 back-to-back hazard.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] Get rid of kludgery needed to keep stdargs of old compilers working.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] More uaccess.h fixes with gcc >= 4.0.1.Ralf Baechle
From Richard Sandiford <richard@codesourcery.com>: This patch caused a miscompilation of the restore_gp_regs() block in restore_sigcontext(). This was in a 32-bit kernel compiled with GCC CVS head. restore_gp_regs() copies 64-bit user fields into 32-bit variables, and in this combination, the new __get_user_asm_ll32() clobbers too many registers. It says: /* * Get a long long 64 using 32 bit registers. */ { \ __asm__ __volatile__( \ "1: lw %1, (%3) \n" \ "2: lw %D1, 4(%3) \n" \ " move %0, $0 \n" \ "3: .section .fixup,\"ax\" \n" \ "4: li %0, %4 \n" \ " move %1, $0 \n" \ " move %D1, $0 \n" \ " j 3b \n" \ " .previous \n" \ " .section __ex_table,\"a\" \n" \ " " __UA_ADDR " 1b, 4b \n" \ " " __UA_ADDR " 2b, 4b \n" \ " .previous \n" \ : "=r" (__gu_err), "=&r" (val) \ : "0" (0), "r" (addr), "i" (-EFAULT)); \ } and this requires val (%1) to be a 64-bit value. In the case I saw, gcc was using $3 for the 32-bit val, and wasn't expecting $4 to be clobbered. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] Add protected_blast_icache_range, blast_icache_range, etc.Atsushi Nemoto
Add blast_xxx_range(), protected_blast_xxx_range() etc. for common use. They are built by __BUILD_BLAST_CACHE_RANGE(). Use protected_cache_op() macro for various protected_ routines. Output code should be logically same. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] Rewrite get_wchan and its helper functions using kallsyms_lookup.Atsushi Nemoto
Implement get_wchan() and frame_info_init() using kallsyms_lookup(). This fixes problem with static sched/lock functions and mfinfo[] maintenance issue. If CONFIG_KALLSYMS was disabled, get_wchan() just returns thread_saved_pc() value. Also unwind stackframe based on "addiu sp,-imm" analysis instead of frame pointer. This fixes problem with functions compiled without -fomit-frame-pointer. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] Remove commented out function prom_build_cpu_map.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] Fold non-__mips64 case into CONFIG_32BIT case.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] Update docs to reflect the latest status of the Alchemy IDE driver.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[MIPS] RM200: Give RM200 it's own timex.h.Ralf Baechle
So we can get rid of config.h and the #ifdef crapola in the generic timex.h. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-02-14[PATCH] Fix locking error in espAlan Cox
Noted by Al Viro. Also remove unused tmp_buf Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14[PATCH] x86: fix oprofile kernel callgraph regressionGerald Britton
Fix x86 oprofile regression introduced by: commit c34d1b4d165c67b966bca4aba026443d7ff161eb [PATCH] mm: kill check_user_page_readable That commit reorganized tests for the userspace stack walking moving all those tests into dump_backtrace(), however, dump_backtrace() was used for both userspace and kernel stalk walking. The result is typically no recorded callgraph information for kernel samples. Revive the original function as dump_kernel_backtrace() and rename the other to dump_user_backtrace() to avoid future confusion. Signed-off-by: Gerald Britton <gbritton@alum.mit.edu> Apology-from: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-14Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6Linus Torvalds
2006-02-14Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
2006-02-13[PATCH] i2c: Drop outdated probe/remove code in i2c-isaJean Delvare
Probe and remove methods are now defined at bus level. No more need to redefine them at driver level in i2c-isa. This lets us get rid of these annoying messages: Driver 'it87-isa' needs updating - please use bus_type methods Thanks to Nicolas Mailhot for reporting the problem and testing the fix. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] it87: Fix oops on removalJean Delvare
Fix an oops on it87 module removal when no supported hardware was found. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] w83627hf: Document the reset module parameterJean Delvare
Document the reset module parameter which was recently added to the w83627hf driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] w83781d: Use real-time status registersJean Delvare
Use the real-time status registers of the Winbond W83782D, W83783S and W83627HF chips, instead of the interrupt status registers. Interrupts cannot be trusted at least for voltage inputs, as they are two-times triggers (as opposed to comparator mode, which we want.) The w83627hf driver was fixed in a similar way some times ago. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] vt8231: Fix sysfs temperature interfaceJean Delvare
The VT8231 low temperature limits are actually hysteresis temperatures to the high limits. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Roger Lucas <roger@planbit.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: unusual-devs bugfixPhil Dibowitz
The following patch looks good to me. It adds an unusual_devs entry as well as fixing an ordering bug. Please apply. From: Bohdan Linda <bohdan.linda@gmail.com> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: unusual_devs.h entry: iAUDIO M5Alan Stern
Another unusual_devs.h entry (as652). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: unusual_devs.h entry: TrekStor i.BeatAlan Stern
A new unusual_devs.h entry (as651). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] usb-storage: unusual_devs entryAlan Stern
Here is a new entry for unusual_devs.h (as630). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] usb-storage: new unusual_devs entryAlan Stern
This patch (as631) for unusual_devs.h fixes bugzilla entry 5913. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: sl811_cs needs platform_device conversion tooDavid Brownell
The switchover to "platform_driver" from "device_driver" missed one rather essential usage, which broke the sl811_cs driver ... this resolves the omission. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: PL2303: Leadtek 9531 GPS-MouseChristian Lindner
The patch adds the USB ID (0413:2101) for the Leadtek GPS-Mouse 9531 to the driver pl2303. Signed-off-by: Christian Lindner <christian.lindner@gmx.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: change ldusb's experimental stateMichael Hund
Signed-off-by: Michael Hund <mhund@ld-didactic.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: add new device ids to ldusbMichael Hund
Signed-off-by: Michael Hund <mhund@ld-didactic.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] USB: fix up the usb early handoff logic for EHCIDavid Brownell
Disable some dubious "early" USB handoff code that allegedly works around bugs on some systems (we don't know which ones) but rudely breaks some others. Also make the kernel warnings reporting BIOS handoff problems be more useful, reporting the register whose value displays the trouble. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-02-13[PATCH] sys_newfstatat -> sys_fstatat64Kyle McMartin
parisc defines ARCH_WANT_STAT64, so we want to use fstatat64. It does not appear that it needs to be ENTRY_COMP, because struct stat64 is the same on both 32-bit and 64-bit (unlike on other platforms which did define a compat_sys_fstatat64.) Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-13Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6
2006-02-13Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds
2006-02-13[NET]: Revert skb_copy_datagram_iovec() recursion elimination.David S. Miller
Revert the following changeset: bc8dfcb93970ad7139c976356bfc99d7e251deaf Recursive SKB frag lists are really possible and disallowing them breaks things. Noticed by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[IPSEC]: Fix strange IPsec freeze.Herbert Xu
Problem discovered and initial patch by Olaf Kirch: there's a problem with IPsec that has been bugging some of our users for the last couple of kernel revs. Every now and then, IPsec will freeze the machine completely. This is with openswan user land, and with kernels up to and including 2.6.16-rc2. I managed to debug this a little, and what happens is that we end up looping in xfrm_lookup, and never get out. With a bit of debug printks added, I can this happening: ip_route_output_flow calls xfrm_lookup xfrm_find_bundle returns NULL (apparently we're in the middle of negotiating a new SA or something) We therefore call xfrm_tmpl_resolve. This returns EAGAIN We go to sleep, waiting for a policy update. Then we loop back to the top Apparently, the dst_orig that was passed into xfrm_lookup has been dropped from the routing table (obsolete=2) This leads to the endless loop, because we now create a new bundle, check the new bundle and find it's stale (stale_bundle -> xfrm_bundle_ok -> dst_check() return 0) People have been testing with the patch below, which seems to fix the problem partially. They still see connection hangs however (things only clear up when they start a new ping or new ssh). So the patch is obvsiouly not sufficient, and something else seems to go wrong. I'm grateful for any hints you may have... I suggest that we simply bail out always. If the dst decides to die on us later on, the packet will be dropped anyway. So there is no great urgency to retry here. Once we have the proper resolution queueing, we can then do the retry again. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Olaf Kirch <okir@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[IPV6] Don't store dst_entry for RAW socketNicolas DICHTEL
Signed-off-by: Nicolas DICHTEL <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[APPLETALK]: warning fixAndrew Morton
drivers/net/appletalk/cops.c: In function `cops_load': drivers/net/appletalk/cops.c:539: warning: assignment discards qualifiers from pointer target type drivers/net/appletalk/cops.c:547: warning: assignment discards qualifiers from pointer target type Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[NETLINK] genetlink: Fix bugs spotted by Andrew Morton.Jamal Hadi Salim
- panic() doesn't return. - Don't forget to unlock on genl_register_family() error path - genl_rcv_msg() is called via pointer so there's no point in declaring it `inline'. Notes: genl_ctrl_event() ignores the genlmsg_multicast() return value. lots of things ignore the genl_ctrl_event() return value. Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[BRIDGE]: Better fix for netfilter missing symbol has_bridge_parentStephen Hemminger
Horms patch was the best of the three fixes. Dave, already applied Harald's version, so this patch converts that to the better one. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[NETFILTER] Fix Kconfig menu level for x_tablesHarald Welte
The new x_tables related Kconfig options appear at the wrong menu level without this patch. Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13Merge master.kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6David S. Miller
2006-02-13[P8023]: Fix tainting of kernel.Dave Jones
Missing license tag. I've assumed this is GPL. (It could also use a MODULE_AUTHOR) Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[IPV4] ICMP: Invert default for invalid icmp msgs sysctlDave Jones
isic can trigger these msgs to be spewed at a very high rate. There's already a sysctl to turn them off. Given these messages aren't useful for most people, this patch disables them by default. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[ATM]: Ratelimit atmsvc failure messagesDave Jones
This seems to be trivial to trigger. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13[IRDA]: Ratelimit messages.Joe Perches
From: Joe Perches <joe@perches.com> Based upon a patch by Dave Jones. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-13IB/mthca: bump driver version and release dateRoland Dreier
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-02-13[PATCH] Remove "RV370 5B60 [Radeon X300 (PCIE)]" from DRI listDave Jones
I get a machine check exception, triple fault, or NMI watchdog lockup when DRI gets enabled on this card. (And Mauro Tassinari <mtassinari@cmanet.it> reports hung kernels too in http://lkml.org/lkml/2006/1/26/97) [ Adrian Bunk also states that this is the only RV350 entry for an RV370 in our lists, which implies that it's just buggy ] Cc: Adrian Bunk <bunk@stusta.de> Cc: Dave Jones <davej@redhat.com> Cc: Mauro Tassinari <mtassinari@cmanet.it> Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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