Commit Graph

43915 Commits

Author SHA1 Message Date
Chris Zankel
fc4fb2adf9 [PATCH] xtensa: fix system call interface
This is a long outstanding patch to finally fix the syscall interface.  The
constants used for the system calls are those we have provided in our libc
patches.  This patch also fixes the shmbuf and stat structure, and fcntl
definitions.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Chris Zankel
173d668138 [PATCH] xtensa: remove extra header files
The Xtensa port contained many header files that were never needed.  This
rather lengthy patch removes all those files.  Unfortunately, there were
many dependencies that needed to be updated, so this patch touches quite a
few source files.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Chris Zankel
fd43fe19b8 [PATCH] xtensa: fix irq and misc fixes
Update the architecture specific interrupt handling code for Xtensa to support
the new API.  Use generic BUG macros in bug.h, and some minor fixes.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Hugh Dickins
5fcf7bb73f [PATCH] read_zero_pagealigned() locking fix
Ramiro Voicu hits the BUG_ON(!pte_none(*pte)) in zeromap_pte_range: kernel
bugzilla 7645.  Right: read_zero_pagealigned uses down_read of mmap_sem,
but another thread's racing read of /dev/zero, or a normal fault, can
easily set that pte again, in between zap_page_range and zeromap_page_range
getting there.  It's been wrong ever since 2.4.3.

The simple fix is to use down_write instead, but that would serialize reads
of /dev/zero more than at present: perhaps some app would be badly
affected.  So instead let zeromap_page_range return the error instead of
BUG_ON, and read_zero_pagealigned break to the slower clear_user loop in
that case - there's no need to optimize for it.

Use -EEXIST for when a pte is found: BUG_ON in mmap_zero (the other user of
zeromap_page_range), though it really isn't interesting there.  And since
mmap_zero wants -EAGAIN for out-of-memory, the zeromaps better return that
than -ENOMEM.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Ramiro Voicu: <Ramiro.Voicu@cern.ch>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Roman Zippel
347a00fb4a [PATCH] kbuild: don't put temp files in source
The as-instr/ld-option need to create temporary files, but create them in the
output directory, when compiling external modules.  Reformat them a bit and
use $(CC) instead of $(AS) as the former is used by kbuild to assemble files.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: Andi Kleen <ak@suse.de>
Cc: Jan Beulich <jbeulich@novell.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: <jpdenheijer@gmail.com>
Cc: Horst Schirmeier <horst@schirmeier.com>
Cc: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Oleg Verych
15964864c0 [PATCH] kbuild: fix-rR-is-now-default
`make -d help | grep Makefile` shows patterns, where make tries to rebuild
included and top makefiles.

While `make -rR is now default' commit should fix this, actually, it was just
a little janitorial.

This fix is aimed to complete cancelling implicit rules.

Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Oleg Verych <olecom@flower.upol.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Don Mullis
bf4735a46a [PATCH] Kconfig refactoring for better menu nesting
Refactor Kconfig content to maximize nesting of menus by menuconfig and
xconfig.

Tested by simultaneously running `make xconfig` with and without
patch, and comparing displays.

Signed-off-by: Don Mullis <dwm@meer.net>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Randy Dunlap
d53ef07ab4 [PATCH] ipc-procfs-sysctl mixups
When CONFIG_PROC_FS=n and CONFIG_PROC_SYSCTL=n but CONFIG_SYSVIPC=y, we get
this build error:

kernel/built-in.o:(.data+0xc38): undefined reference to `proc_ipc_doulongvec_minmax'
kernel/built-in.o:(.data+0xc88): undefined reference to `proc_ipc_doulongvec_minmax'
kernel/built-in.o:(.data+0xcd8): undefined reference to `proc_ipc_dointvec'
kernel/built-in.o:(.data+0xd28): undefined reference to `proc_ipc_dointvec'
kernel/built-in.o:(.data+0xd78): undefined reference to `proc_ipc_dointvec'
kernel/built-in.o:(.data+0xdc8): undefined reference to `proc_ipc_dointvec'
kernel/built-in.o:(.data+0xe18): undefined reference to `proc_ipc_dointvec'
make: *** [vmlinux] Error 1

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Randy Dunlap
2d4ba4a3b9 [PATCH] ucb1400_ts depends SND_AC97_BUS
This driver is an AC97 codec according to its help text.  However, if SOUND is
disabled, the "select SND_AC97_BUS" still inserts that into the .config file:

#
# Sound
#
# CONFIG_SOUND is not set
CONFIG_SND_AC97_BUS=m

Even if the config software followed dependency chains on selects, we should
try to limit usage of "select" to library-type code that is needed (e.g., CRC
functions) instead of bus-type support.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
David Howells
db9a758c38 [PATCH] workstruct: fix ieee80211-softmac compile problem
Fix ieee80211-softmac compile problem where it's using schedule_work() on a
delayed_work struct.

Signed-off-by: David Howells <dhowells@redhat.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Linus Torvalds
af1713e0f1 Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6:
  [PATCH] x86-64: no paravirt for X86_VOYAGER or X86_VISWS
  [PATCH] i386: Fix io_apic.c warning
  [PATCH] i386: export smp_num_siblings for oprofile
  [PATCH] x86: Work around gcc 4.2 over aggressive optimizer
  [PATCH] x86: Fix boot hang due to nmi watchdog init code
  [PATCH] x86: Fix verify_quirk_intel_irqbalance()
  [PATCH] i386: Update defconfig
  [PATCH] x86-64: Update defconfig
2006-12-09 13:31:07 -08:00
Randy Dunlap
f0f32fccbf [PATCH] x86-64: no paravirt for X86_VOYAGER or X86_VISWS
Since Voyager and Visual WS already define ARCH_SETUP,
it looks like PARAVIRT shouldn't be offered for them.

In file included from arch/i386/kernel/setup.c:63:
include/asm-i386/mach-visws/setup_arch.h:8:1: warning: "ARCH_SETUP" redefin=
ed
In file included from include/asm/msr.h:5,
                 from include/asm/processor.h:17,
                 from include/asm/thread_info.h:16,
                 from include/linux/thread_info.h:21,
                 from include/linux/preempt.h:9,
                 from include/linux/spinlock.h:49,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:46,
                 from arch/i386/kernel/setup.c:26:
include/asm/paravirt.h:163:1: warning: this is the location of the previous=
 definition
In file included from arch/i386/kernel/setup.c:63:
include/asm-i386/mach-visws/setup_arch.h:8:1: warning: "ARCH_SETUP" redefin=
ed
In file included from include/asm/msr.h:5,
                 from include/asm/processor.h:17,
                 from include/asm/thread_info.h:16,
                 from include/linux/thread_info.h:21,
                 from include/linux/preempt.h:9,
                 from include/linux/spinlock.h:49,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:46,
                 from arch/i386/kernel/setup.c:26:
include/asm/paravirt.h:163:1: warning: this is the location of the previous=
 definition

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
2006-12-09 21:33:36 +01:00
Andi Kleen
306a22c2a2 [PATCH] i386: Fix io_apic.c warning
gcc 4.2 warns

linux/arch/i386/kernel/io_apic.c: In function ‘create_irq’:
linux/arch/i386/kernel/io_apic.c:2488: warning: ‘vector’ may be used uninitialized in this function

The warning is false, but somewhat legitimate so work around it.

Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-09 21:33:36 +01:00
Randy Dunlap
7e74437cf6 [PATCH] i386: export smp_num_siblings for oprofile
oprofile uses smp_num_siblings without testing for CONFIG_X86_HT.
I looked at modifying oprofile, but this way is cleaner & simpler
and I didn't see a good reason not to just export it when CONFIG_SMP.

WARNING: "smp_num_siblings" [arch/i386/oprofile/oprofile.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-09 21:33:36 +01:00
Andi Kleen
1bac3b383a [PATCH] x86: Work around gcc 4.2 over aggressive optimizer
The new PDA code uses a dummy _proxy_pda variable to describe
memory references to the PDA. It is never referenced
in inline assembly, but exists as input/output arguments.
gcc 4.2 in some cases can CSE references to this which causes
unresolved symbols.  Define it to zero to avoid this.

Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-09 21:33:36 +01:00
Ravikiran G Thirumalai
92715e282b [PATCH] x86: Fix boot hang due to nmi watchdog init code
2.6.19  stopped booting (or booted based on build/config) on our x86_64
systems due to a bug introduced in 2.6.19.  check_nmi_watchdog schedules an
IPI on all cpus to  busy wait on a flag, but fails to set the busywait
flag if NMI functionality is disabled.  This causes the secondary cpus
to spin in an endless loop, causing the kernel bootup to hang.
Depending upon the build, the  busywait flag got overwritten (stack variable)
and caused  the kernel to bootup on certain builds.  Following patch fixes
the bug by setting the busywait flag before returning from check_nmi_watchdog.
I guess using a stack variable is not good here as the calling function could
potentially return while the busy wait loop is still spinning on the flag.

AK: I redid the patch significantly to be cleaner

Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-09 21:33:35 +01:00
Andi Kleen
16d279d277 [PATCH] x86: Fix verify_quirk_intel_irqbalance()
Fix verify_quirk_intel_irqbalance(). genapic checks should really
happen only on affected versions of the E7520/E7320/E7525 based platforms.

AK: This should akpm's Coyote SDV

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-09 21:33:35 +01:00
Andi Kleen
e0f27981f2 [PATCH] i386: Update defconfig
Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-09 21:33:35 +01:00
Andi Kleen
9f25441fe6 [PATCH] x86-64: Update defconfig
Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-09 21:33:35 +01:00
Linus Torvalds
9b3a89f8b0 Merge branch 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
* 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (21 commits)
  Fix http://bugzilla.kernel.org/show_bug.cgi?id=7606
  drm: add flag for mapping PCI DMA buffers read-only.
  drm: fix up irqflags in drm_lock.c
  drm: i915 updates
  drm: i915: fix up irqflags arg
  drm: i915: Only return EBUSY after we've established we need to schedule a new swap.
  drm: i915: Fix 'sequence has passed' condition in i915_vblank_swap().
  drm: i915: Add SAREA fileds for determining which pipe to sync window buffer swaps to.
  drm: Make handling of dev_priv->vblank_pipe more robust.
  drm: DRM_I915_VBLANK_SWAP ioctl: Take drm_vblank_seq_type_t instead
  drm: i915: Add ioctl for scheduling buffer swaps at vertical blanks.
  drm: Core vsync: Don't clobber target sequence number when scheduling signal.
  drm: Core vsync: Add flag DRM_VBLANK_NEXTONMISS.
  drm: Make locked tasklet handling more robust.
  drm: drm_rmdraw: Declare id and idx as signed so testing for < 0 works as intended.
  drm: Change first valid DRM drawable ID to be 1 instead of 0.
  drm: drawable locking + memory management fixes + copyright
  drm: Add support for interrupt triggered driver callback with lock held to DRM core.
  drm: Add support for tracking drawable information to core
  drm: add support for secondary vertical blank interrupt to i915
  ...
2006-12-09 12:26:37 -08:00
David Howells
4594bf159f [PATCH] WorkStruct: Use direct assignment rather than cmpxchg()
Use direct assignment rather than cmpxchg() as the latter is unavailable
and unimplementable on some platforms and is actually unnecessary.

The use of cmpxchg() was to guard against two possibilities, neither of
which can actually occur:

 (1) The pending flag may have been unset or may be cleared.  However, given
     where it's called, the pending flag is _always_ set.  I don't think it
     can be unset whilst we're in set_wq_data().

     Once the work is enqueued to be actually run, the only way off the queue
     is for it to be actually run.

     If it's a delayed work item, then the bit can't be cleared by the timer
     because we haven't started the timer yet.  Also, the pending bit can't be
     cleared by cancelling the delayed work _until_ the work item has had its
     timer started.

 (2) The workqueue pointer might change.  This can only happen in two cases:

     (a) The work item has just been queued to actually run, and so we're
         protected by the appropriate workqueue spinlock.

     (b) A delayed work item is being queued, and so the timer hasn't been
     	 started yet, and so no one else knows about the work item or can
     	 access it (the pending bit protects us).

     Besides, set_wq_data() _sets_ the workqueue pointer unconditionally, so
     it can be assigned instead.

So, replacing the set_wq_data() with a straight assignment would be okay
in most cases.

The problem is where we end up tangling with test_and_set_bit() emulated
using spinlocks, and even then it's not a problem _provided_
test_and_set_bit() doesn't attempt to modify the word if the bit was
set.

If that's a problem, then a bitops-proofed assignment will be required -
equivalent to atomic_set() vs other atomic_xxx() ops.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 12:25:08 -08:00
Kars de Jong
d8a53b3582 [PATCH] Amiga PCMCIA NE2000 Ethernet dev->irq init
Amiga PCMCIA NE2000 Ethernet: Add missing initialization of dev->irq

Signed-off-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 09:41:18 -08:00
Geert Uytterhoeven
bf8af91bcd [PATCH] m68k: EXPORT_SYMBOL(cache_{clear,push}) bogus comment
Remove bogus comments about unexporting cache_{push,clear}(), as inline
dma_cache_maintenance() (used by at least bionet and pamsnet) calls them.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 09:41:18 -08:00
Michael Schmitz
3f922221bb [PATCH] m68k/Atari: 2.6.18 Atari IDE interrupt needs SA_SHIRQ
Atari IDE: The interrupt needs SA_SHIRQ now to get registered.

Signed-off-by: Michael Schmitz <schmitz@biophys.uni-duesseldorf.de>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 09:41:18 -08:00
Sam Creasey
c39e7eee14 [PATCH] Sun3 SCSI: Make sun3 scsi drivers compile/work again
Make sun3 scsi drivers compile/work again (though with way too many warnings...)

Tested on 3/50, 3/60.

Signed-off-by: Sam Creasey <sammy@sammy.net>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 09:41:18 -08:00
Sam Creasey
a3a79bd7c7 [PATCH] Sun3: General updates
General compile fixes for 2.6.16 for sun3, and some updates to make the new
bootloader work correctly.  Tested on 3/50, 3/60, 3/80.

Signed-off-by: Sam Creasey <sammy@sammy.net>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 09:41:18 -08:00
Kars de Jong
8e8858e932 [PATCH] m68k/HP300: HP LANCE updates
- 7990: request_irq() should have SA_SHIRQ flag set
- hplance_init() printed dev->name before register_netdev() had filled it in

Signed-off-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-09 09:41:18 -08:00
Linus Torvalds
99b48cff40 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NETLINK]: Put {IFA,IFLA}_{RTA,PAYLOAD} macros back for userspace.
  [NET_SCHED] sch_htb: turn intermediate classes into leaves
  [NET_SCHED] sch_cbq: deactivating when grafting, purging etc.
  [XFRM]: Fix XFRMGRP_REPORT to use correct multicast group.
  [NET]: Force a cache line split in hh_cache in SMP.
  [NETPOLL]: make arp replies through netpoll use mac address of sender
  [NETLINK]: Restore API compatibility of address and neighbour bits
  [AX.25]: Fix default address and broadcast address initialization.
  [AX.25]: Constify ax25 utility functions
  [BNX2]: Add an error check.
  [NET]: Convert hh_lock to seqlock.
2006-12-09 09:38:59 -08:00
Linus Torvalds
200d018eff Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [PATCH] add STB810 support (Philips PNX8550-based)
  [MIPS] Qemu now has an ELF loader.
  [MIPS] Add GENERIC_HARDIRQS_NO__DO_IRQ for i8259 users
  [MIPS] Optimize csum_partial for 64bit kernel
  [MIPS] Optimize flow of csum_partial
  [MIPS] Make csum_partial more readable
  [MIPS] Rename SNI_RM200_PCI to just SNI_RM preparing for more RM machines
2006-12-08 17:21:38 -08:00
David S. Miller
d3dcc077bf [NETLINK]: Put {IFA,IFLA}_{RTA,PAYLOAD} macros back for userspace.
GLIBC uses them etc.

They are guarded by ifndef __KERNEL__ so nobody will start
accidently using them in the kernel again, it's just for
userspace.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:33 -08:00
Jarek Poplawski
160d5e10f8 [NET_SCHED] sch_htb: turn intermediate classes into leaves
- turn intermediate classes into leaves again when their
  last child is deleted (struct htb_class changed)

Signed-off-by: Jarek Poplawski <jarkao2@o2.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:32 -08:00
Jarek Poplawski
a37ef2e325 [NET_SCHED] sch_cbq: deactivating when grafting, purging etc.
- deactivating of active classes when q.qlen drops to zero
  (cbq_drop)

- a redundant instruction removed from cbq_deactivate_class

PS: probably htb_deactivate in htb_delete and
cbq_deactivate_class in cbq_delete are also
redundant now.

Signed-off-by: Jarek Poplawski <jarkao2@o2.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:31 -08:00
J Hadi Salim
93366c537b [XFRM]: Fix XFRMGRP_REPORT to use correct multicast group.
XFRMGRP_REPORT uses 0x10 which is a group that belongs
to events. The correct value is 0x20.
We should really be using xfrm_nlgroups going forward; it was tempting
to delete the definition of XFRMGRP_REPORT but it would break at
least iproute2.

Signed-off-by: J Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:30 -08:00
Eric Dumazet
f0490980a1 [NET]: Force a cache line split in hh_cache in SMP.
hh_lock was converted from rwlock to seqlock by Stephen.

To have a 100% benefit of this change, I suggest to place read mostly fields
of hh_cache in a separate cache line, because hh_refcnt may be changed quite
frequently on some busy machines.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:29 -08:00
Neil Horman
47bbec0282 [NETPOLL]: make arp replies through netpoll use mac address of sender
Back in 2.4 arp requests that were recevied by netpoll were processed
in netconsole_receive_skb, where they were responded to using the src
mac of the request sender.  In the 2.6 kernel arp_reply is responsible
for this function, but instead of using the src mac address of the
incomming request, the stored mac address that was registered for the
netconsole application is used.  While this is usually ok, it can lead
to failures in netpoll in some situations (specifically situations
where a network may have two gateways, as arp requests from one may be
responded to using the mac address of the other).  This patch reverts
the behavior to what we had in 2.4, in which all arp requests are sent
back using the src address of the request sender.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Chris Lalancette <clalance@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:28 -08:00
Thomas Graf
e07bca84cd [NETLINK]: Restore API compatibility of address and neighbour bits
Restore API compatibility due to bits moved from rtnetlink.h to
separate headers.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:27 -08:00
Ralf Baechle
15b1c0e822 [AX.25]: Fix default address and broadcast address initialization.
Only the callsign but not the SSID part of an AX.25 address is ASCII
based but Linux by initializes the SSID which should be just a 4-bit
number from ASCII anyway.

Fix that and convert the code to use a shared constant for both default
addresses.  While at it, use the same style for null_ax25_address also.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:26 -08:00
Ralf Baechle
e8cc49bb0f [AX.25]: Constify ax25 utility functions
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:25 -08:00
Adrian Bunk
6c1bbcc883 [BNX2]: Add an error check.
This patch adds a missing error check spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:22 -08:00
Stephen Hemminger
3644f0cee7 [NET]: Convert hh_lock to seqlock.
The hard header cache is in the main output path, so using
seqlock instead of reader/writer lock should reduce overhead.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-08 17:19:20 -08:00
Vitaly Wool
f0647a5297 [PATCH] add STB810 support (Philips PNX8550-based)
Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09 01:04:00 +00:00
Ralf Baechle
c25c79d80e [MIPS] Qemu now has an ELF loader.
So nuke kludge for flat binaries.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09 01:04:00 +00:00
Atsushi Nemoto
9fd32cfbb6 [MIPS] Add GENERIC_HARDIRQS_NO__DO_IRQ for i8259 users
Now that i8259A_chip uses new irq flow handler select
GENERIC_HARDIRQS_NO__DO_IRQ on some more platforms.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09 01:04:00 +00:00
Atsushi Nemoto
ed99e2bc1d [MIPS] Optimize csum_partial for 64bit kernel
Make csum_partial 64-bit powered.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09 01:03:59 +00:00
Atsushi Nemoto
773ff78838 [MIPS] Optimize flow of csum_partial
Delete dead codes at end of the function and move small_csumcopy
there.  This makes some labels (maybe_end_cruft, small_memcpy,
end_bytes, out) needless and eliminates some branches.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09 01:03:59 +00:00
Atsushi Nemoto
52ffe760ea [MIPS] Make csum_partial more readable
Use standard o32 register name instead of T0, T1, etc, like memcpy.S.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09 01:03:59 +00:00
Thomas Bogendoerfer
14b36af46a [MIPS] Rename SNI_RM200_PCI to just SNI_RM preparing for more RM machines
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-12-09 01:03:58 +00:00
Linus Torvalds
eb991b3938 Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] Fix NTLMv2 mounts to Windows servers
2006-12-08 16:46:30 -08:00
Linus Torvalds
88032b322a Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] Poison init section before freeing it.
  [S390] Use add_active_range() and free_area_init_nodes().
  [S390] Virtual memmap for s390.
  [S390] Update documentation for dynamic subchannel mapping.
  [S390] Use dev->groups for adding/removing the subchannel attribute group.
  [S390] Support for disconnected devices reappearing on another subchannel.
  [S390] subchannel lock conversion.
  [S390] Some preparations for the dynamic subchannel mapping patch.
  [S390] runtime switch for qdio performance statistics
  [S390] New DASD feature for ERP related logging
  [S390] add reset call handler to the ap bus.
  [S390] more workqueue fixes.
  [S390] workqueue fixes.
  [S390] uaccess_pt: add missing down_read() and convert to is_init().
2006-12-08 11:21:55 -08:00
Jiri Kosina
63f3861d2f [PATCH] Generic HID layer - build
This modifies Makefiles and Kconfigs to properly reflect the creation of
generic HID layer.

It also removes the dependency of BROKEN, which was introduced by the
first patch in series (see the comment). Also updates credits.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-08 10:43:20 -08:00