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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>
2006-02-13[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>
2006-02-13[PATCH] reiserfs: fix potential (unlikely) oops in reiserfs_get_aclJeff Mahoney
This fixes a potential oops if there is an error reported by posix_acl_from_disk(). This is mostly theoretical due to the use of magics and checksums in xattrs, but is still possible. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-13[PATCH] MIPS 32bit machines need fstatat64 support.Yoichi Yuasa
As noted by Jan Dittmer <jdi@l4x.org> Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-13[Bluetooth] Fix firmware loading problem of BT3C driverMarcel Holtmann
Before the PCMCIA subsystem was fully integrated into the device and driver model, the BT3C driver had to workaround this when loading the firmware. This workaround is broken and makes the driver oops when loading the firmware. This patch removes this workaround and uses now the provided device structure from the PCMCIA subsystem. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-02-13[Bluetooth] Fix NULL pointer dereferences of the HCI socketMarcel Holtmann
This patch fixes the two NULL pointer dereferences found by the sfuzz tool from Ilja van Sprundel. The first one was a call of getsockname() for an unbound socket and the second was calling accept() while this operation isn't implemented for the HCI socket interface. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-02-13[Bluetooth] Reduce L2CAP MTU for RFCOMM connectionsMarcel Holtmann
This patch reduces the default L2CAP MTU for all RFCOMM connections from 1024 to 1013 to improve the interoperability with some broken RFCOMM implementations. To make this more flexible the L2CAP MTU becomes also a module parameter and so it can changed at runtime. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2006-02-12[SPARC]: sys_newfstatat --> sys_fstatat64David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-02-12Linux v2.6.16-rc3Linus Torvalds
2006-02-12[PATCH] x86_64: GART DMA merging fixAndi Kleen
Don't touch the non DMA members in the sg list in dma_map_sg in the IOMMU Some drivers (in particular ST) ran into problems because they reused the sg lists after passing them to pci_map_sg(). The merging procedure in the K8 GART IOMMU corrupted the state. This patch changes it to only touch the dma* entries during merging, but not the other fields. Approach suggested by Dave Miller. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-12[PATCH] arch/x86_64/kernel/traps.c PTRACE_SINGLESTEP oopsJohn Blackwood
We found a problem with x86_64 kernels with preemption enabled, where having multiple tasks doing ptrace singlesteps around the same time will cause the system to 'oops'. The problem seems that a task can get preempted out of the do_debug() processing while it is running on the DEBUG_STACK stack. If another task on that same cpu then enters do_debug() and uses the same per-cpu DEBUG_STACK stack, the previous preempted tasks's stack contents can be corrupted, and the system will oops when the preempted task is context switched back in again. The typical oops looks like the following: Unable to handle kernel paging request at ffffffffffffffae RIP: <ffffffff805452a1>{thread_return+34} PGD 103027 PUD 102429067 PMD 0 Oops: 0002 [1] PREEMPT SMP CPU 0 Modules linked in: Pid: 3786, comm: ssdd Not tainted 2.6.15.2 #1 RIP: 0010:[<ffffffff805452a1>] <ffffffff805452a1>{thread_return+34} RSP: 0018:ffffffff80824058 EFLAGS: 000136c2 RAX: ffff81017e12cea0 RBX: 0000000000000000 RCX: 00000000c0000100 RDX: 0000000000000000 RSI: ffff8100f7856e20 RDI: ffff81017e12cea0 RBP: 0000000000000046 R08: ffff8100f68a6000 R09: 0000000000000000 R10: 0000000000000000 R11: ffff81017e12cea0 R12: ffff81000c2d53e8 R13: ffff81017f5b3be8 R14: ffff81000c0036e0 R15: 000001056cbfc899 FS: 00002aaaaaad9b00(0000) GS:ffffffff80883800(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: ffffffffffffffae CR3: 00000000f6fcf000 CR4: 00000000000006e0 Process ssdd (pid: 3786, threadinfo ffff8100f68a6000, task ffff8100f7856e20) Stack: ffffffff808240d8 ffffffff8012a84a ffff8100055f6c00 0000000000000020 0000000000000001 ffff81000c0036e0 ffffffff808240b8 0000000000000000 0000000000000000 0000000000000000 Call Trace: <#DB> <ffffffff8012a84a>{try_to_wake_up+985} <ffffffff8012c0d3>{kick_process+87} <ffffffff8013b262>{signal_wake_up+48} <ffffffff8013b5ce>{specific_send_sig_info+179} <ffffffff80546abc>{_spin_unlock_irqrestore+27} <ffffffff8013b67c>{force_sig_info+159} <ffffffff801103a0>{do_debug+289} <ffffffff80110278>{sync_regs+103} <ffffffff8010ed9a>{paranoid_userspace+35} Unable to handle kernel paging request at 00007fffffb7d000 RIP: <ffffffff8010f2e4>{show_trace+465} PGD f6f25067 PUD f6fcc067 PMD f6957067 PTE 0 Oops: 0000 [2] PREEMPT SMP This patch disables preemptions for the task upon entry to do_debug(), before interrupts are reenabled, and then disables preemption before exiting do_debug(), after disabling interrupts. I've noticed that the task can be preempted either at the end of an interrupt, or on the call to force_sig_info() on the spin_unlock_irqrestore() processing. It might be better to attempt to code a fix in entry.S around the code that calls do_debug(). Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-12[PATCH] orinoco: support smc2532wJesse Allen
The orinoco wireless driver can support the SMC 2532W-B PC Card, so add the id for it. Signed-off-by: Jesse Allen <the3dfxdude@gmail.com> Cc: Pavel Roskin <proski@gnu.org> Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-12[PATCH] reiserfs: disable automatic enabling of reiserfs inode attributesJeff Mahoney
Unfortunately, the reiserfs_attrs_cleared bit in the superblock flag can lie. File systems have been observed with the bit set, yet still contain garbage in the stat data field, causing unpredictable results. This patch backs out the enable-by-default behavior. It eliminates the changes from: d50a5cd860ce721dbeac6a4f3c6e42abcde68cd8, and ef5e5414e7a83eb9b4295bbaba5464410b11e030. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-12[PATCH] netfilter: fix build error due to missing has_bridge_parent macroJesper Juhl
net/bridge/br_netfilter.c: In function `br_nf_post_routing': net/bridge/br_netfilter.c:808: warning: implicit declaration of function `has_bridge_parent' Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Cc: Harald Welte <laforge@netfilter.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-12Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
2006-02-12[PATCH] s390: fstatat64 supportHeiko Carstens
Add fstatat64 support to s390 in order to follow changes with commit cff2b760096d1e6feaa31948e7af4abbefe47822 . Also fixes compilation for 31 bit. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-12[WATCHDOG] pcwd.c - update module version infoWim Van Sebroeck
Update the module version defines. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-02-12[WATCHDOG] pcwd.c show card info patchWim Van Sebroeck
Put all code for showing the card's boot info in one sub-routine. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-02-12[WATCHDOG] pcwd.c move get_support to pcwd_check_temperature_supportWim Van Sebroeck
Rename get_support function to pcwd_check_temperature_support so that it is clearer what the function does. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-02-12[WATCHDOG] pcwd.c Control Status #2 patchWim Van Sebroeck
Add Control Status #2 bits (with defines) Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-02-12[WATCHDOG] pcwd.c private data struct patchWim Van Sebroeck
more private data of the card to one struct. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-02-12[WATCHDOG] pcwd.c card_found-- fix.Wim Van Sebroeck
When doing a __devexit from a card we should also decrement the cards_found counter. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-02-12[WATCHDOG] pcwd.c add comments + tabsWim Van Sebroeck
add extra comments for the include files changes spaces by tabs where it is appropriate. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-02-12[WATCHDOG] sa1100_wdt.c sparse clean (2)Ian Campbell
The following makes drivers/char/watchdog/sa1100_wdt.c sparse clean. (similar to the other watchdog drivers) Signed-off-by: Ian Campbell <icampbell@arcom.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-02-11[PATCH] fbdev: video_setup() warning fixAndrew Morton
drivers/video/fbmem.c:1567: warning: 'video_setup' defined but not used Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] nvidiafb: Add support for Geforce4 MX 4000Antonino A. Daplas
Add support for Geforce4 MX 4000 (0x185) Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] drivers/video/Kconfig: remove unused BUS_I2C optionAdrian Bunk
The BUS_I2C option is neither available (since there is no VISWS option in the kernel) nor does it have any effect - so why not remove it? Based on a report by Jean-Luc Leger <reiga@dspnet.fr.eu.org>. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] tipar fixesAndrew Morton
- tipar_open(): fix unsigned comparison - tipar_open(): don't permit NULL pardevice (probably unneeded given the above fix). - tipar_init_module(): handle the situation where parport_register_driver() failed to register any devices (parport_register_driver() drops the ->attach return value on the floor). This probably makes fixes #1 and #2 unneeded. - tipar_init_module(): fix various error-path resource leaks. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: remove one set of brackets in __constant_test_bit()Eric Paris
Right now in __constant_test_bit for the s390 there is an extra set of () surrounding the calculation. This patch simply removes one set of () that is surrounding the whole clause. Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: add #ifdef __KERNEL__ to asm-s390/setup.hHeiko Carstens
Based on a patch from Maximilian Attems <maks@sternwelten.at> . Nothing in asm-s390/setup.h is of interest for user space. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: add support for unshare system callHeiko Carstens
Add support for unshare system call. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: fix non smp build of kexecHeiko Carstens
Add missing smp_cpu_not_running define to avoid build warnings in the non smp case. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: update maintainers fileHeiko Carstens
Update URL for s390 and add maintainers for s390 networking and zfcp driver. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: earlier initialization of cpu_possible_mapHeiko Carstens
Initiliazing of cpu_possible_map was done in smp_prepare_cpus which is way too late. Therefore assign a static value to cpu_possible_map, since we don't have access to max_cpus in setup_arch. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: fix sclp memory corruption in tty pages listPeter Oberparleiter
When the sclp interface takes very long to serve a request, the sclp core driver will report a failed request to the sclp tty driver even though the request is still being processed by the sclp interface. Eventually the sclp interface completes the request and updates some fields in the request buffer which leads to a corrupted tty pages list. The next time function sclp_tty_write_room is called, the corrupted list will be traversed, resulting in an oops. To avoid this remove the busy retry limit and increase retry intervals. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: update default configurationHeiko Carstens
Switch on CONFIG_DEBUG_FS again. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] s390: fix locking in __chp_add() and s390_subchannel_remove_chpid()Cornelia Huck
Fix locking in __chp_add() and s390_subchannel_remove_chpid(): Need to disable/enable because they are always called from a thread (and not directly from a machine check...) Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] x86: print out early faults via early_printk()Ingo Molnar
Lost a few hours debugging an early-bootup fault within printk itself, which manifested itself as a hard to debug early hang. This patch makes it much easier by printing out early faults via early_printk(), which function is a lot simpler than a full printk, and hence more likely to succeed in emergencies. (We do not recover from early faults anyway, so there's no loss from not having these messages in the normal printk buffer.) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] vmscan: skip reclaim_mapped determination if we do not swapChristoph Lameter
This puts the variables and the way to get to reclaim_mapped in one block. And allows zone_reclaim or other things to skip the determination (maybe this whole block of code does not belong into refill_inactive_zone()?) Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] vmscan: remove duplicate increment of reclaim_in_progressChristoph Lameter
shrink_zone() already increments reclaim_in_progress. No need to do it in balance_pgdat. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] zone reclaim: do not check references to a page during zone reclaimChristoph Lameter
shrink_list() and refill_inactive() check all ptes pointing to a page for reference bits in order to decide if the page should be put on the active list. This is not necessary for zone_reclaim since we are only interested in removing unmapped pages. Skip the checks in both functions. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-11[PATCH] select: fix returned timevalAndrew Morton
With David Woodhouse <dwmw2@infradead.org> select() presently has a habit of increasing the value of the user's `timeout' argument on return. We were writing back a timeout larger than the original. We _deliberately_ round up, since we know we must wait at _least_ as long as the caller asks us to. The patch adds a couple of helper functions for magnitude comparison of timespecs and of timevals, and uses them to prevent the various poll and select functions from returning a timeout which is larger than the one which was passed in. The patch also fixes a bug in compat_sys_pselect7(): it was adding the new timeout value to the old one and was returning that. It should just return the new timeout value. (We have various handy timespec/timeval-to-from-nsec conversion functions in time.h. But this code open-codes it all). Cc: "David S. Miller" <davem@davemloft.net> Cc: Andi Kleen <ak@muc.de> Cc: Ulrich Drepper <drepper@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: george anzinger <george@mvista.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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