Commit Graph

419 Commits

Author SHA1 Message Date
Herbert Xu
f60f6b8f70 [IPSEC] Use XFRM_MSG_* instead of XFRM_SAP_*
This patch removes XFRM_SAP_* and converts them over to XFRM_MSG_*.
The netlink interface is meant to map directly onto the underlying
xfrm subsystem.  Therefore rather than using a new independent
representation for the events we can simply use the existing ones
from xfrm_user.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-06-18 22:44:37 -07:00
Herbert Xu
bf08867f91 [IPSEC] Turn km_event.data into a union
This patch turns km_event.data into a union.  This makes code that
uses it clearer.
  
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-06-18 22:44:00 -07:00
Herbert Xu
4666faab09 [IPSEC] Kill spurious hard expire messages
This patch ensures that the hard state/policy expire notifications are
only sent when the state/policy is successfully removed from their
respective tables.

As it is, it's possible for a state/policy to both expire through
reaching a hard limit, as well as being deleted by the user.

Note that this behaviour isn't actually forbidden by RFC 2367.
However, it is a quality of implementation issue.

As an added bonus, the restructuring in this patch will help
eventually in moving the expire notifications from softirq
context into process context, thus improving their reliability.

One important side-effect from this change is that SAs reaching
their hard byte/packet limits are now deleted immediately, just
like SAs that have reached their hard time limits.

Previously they were announced immediately but only deleted after
30 seconds.

This is bad because it prevents the system from issuing an ACQUIRE
command until the existing state was deleted by the user or expires
after the time is up.

In the scenario where the expire notification was lost this introduces
a 30 second delay into the system for no good reason.
 
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-06-18 22:43:22 -07:00
Jamal Hadi Salim
26b15dad9f [IPSEC] Add complete xfrm event notification
Heres the final patch.
What this patch provides

- netlink xfrm events
- ability to have events generated by netlink propagated to pfkey
  and vice versa.
- fixes the acquire lets-be-happy-with-one-success issue

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-06-18 22:42:13 -07:00
Linus Torvalds
19fa95e9e9 Merge master.kernel.org:/pub/scm/linux/kernel/git/dwmw2/audit-2.6 2005-06-18 13:54:12 -07:00
Linus Torvalds
43fde784a6 Merge 'upstream-2.6.13' branch of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-06-18 13:08:39 -07:00
Linus Torvalds
0e396ee43e Manual merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
This is a fixed-up version of the broken "upstream-2.6.13" branch, where
I re-did the manual merge of drivers/net/r8169.c by hand, and made sure
the history is all good.
2005-06-18 11:42:35 -07:00
Jeff Garzik
f9d1fe9630 Merge /spare/repo/linux-2.6/ 2005-06-18 13:21:24 -04:00
David Woodhouse
0107b3cf32 Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git 2005-06-18 08:36:46 +01:00
Lee Revell
b8112df71c [SCSI] Add DMA mask constants other than 32 and 64 bit
Signed-Off-By: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-06-17 20:37:11 -05:00
James Bottomley
3237ee78fc merge by hand (fix up qla_os.c merge error) 2005-06-17 18:42:23 -05:00
Catalin Marinas
95220a2ea3 [PATCH] ARM: 2714/1: Fix the IB2 definitions for the Versatile platform
Patch from Catalin Marinas

The initial IB2 addresses did not depend on the IB2 base. This
patch defines them as (VERSATILE_IB2_BASE + offset).

Signed-off-by: Catalin Marinas
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-16 18:01:12 +01:00
Catalin Marinas
fea7722fd7 [PATCH] ARM: 2713/1: Fix the GPIO base for Integrator/CP
Patch from Catalin Marinas

The GPIO base for Integrator/CP is different from the
Integrator/AP. This patch sets the correct value for
INTEGRATOR_GPIO_BASE.

Signed-off-by: Catalin Marinas
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-16 18:01:11 +01:00
J. Simonetti
1c2fb7f93c [IPV4]: Sysctl configurable icmp error source address.
This patch alows you to change the source address of icmp error
messages. It applies cleanly to 2.6.11.11 and retains the default
behaviour.

In the old (default) behaviour icmp error messages are sent with the ip
of the exiting interface.

The new behaviour (when the sysctl variable is toggled on), it will send
the message with the ip of the interface that received the packet that
caused the icmp error. This is the behaviour network administrators will
expect from a router. It makes debugging complicated network layouts
much easier. Also, all 'vendor routers' I know of have the later
behaviour.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-06-13 15:19:03 -07:00
Neil Horman
cdac4e0774 [SCTP] Add support for ip_nonlocal_bind sysctl & IP_FREEBIND socket option
Signed-off-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-06-13 15:12:33 -07:00
Tom Rini
03722adce9 [NET]: linux/if_tr.h needs asm/byteorder.h
<linux/if_tr.h> uses __be16, but does not directly include
<asm/byteorder.h>.  Add this in, so that dhcp/net-tools token ring code
can compile again.

Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-06-13 13:57:10 -07:00
Geert Uytterhoeven
a58e76f254 [PATCH] Remove obsolete HAVE_ARCH_GET_SIGNAL_TO_DELIVER?
Now m68k no longer sets HAVE_ARCH_GET_SIGNAL_TO_DELIVER, can it be removed
completely? Or may ARM26 still need it? Note that its usage was removed from
kernel/signal.c about 2 months ago.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-12 20:43:21 -07:00
Linus Torvalds
5273a00d9c Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2005-06-08 16:36:31 -07:00
Paul Mackerras
ce10d97905 [PATCH] ppc64: Fix PER_LINUX32 behaviour
This patch fixes some bugs in the ppc64 PER_LINUX32 implementation,
noted by Juergen Kreileder:

* uname(2) doesn't respect PER_LINUX32, it returns 'ppc64' instead of 'ppc'
* Child processes of a PER_LINUX32 process don't inherit PER_LINUX32

Along the way I took the opportunity to move things around so that
sys_ppc32.c only has 32-bit syscall emulation functions and to remove
the obsolete "fakeppc" command line option.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-08 16:24:15 -07:00
Linus Torvalds
fee02f80e6 Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/tg3-2.6 2005-06-08 16:22:16 -07:00
Peter Chubb
05062d96a2 [PATCH] ia64: fix floating-point preemption problem
There've been reports of problems with CONFIG_PREEMPT=y and the high
floating point partition.  This is caused by the possibility of preemption
and rescheduling on a different processor while saving or restioirng the
high partition.

The only places where the FPU state is touched are in ptrace, in
switch_to(), and where handling a floating-point exception.  In switch_to()
preemption is off.  So it's only in trap.c and ptrace.c that we need to
prevent preemption.

Here is a patch that adds commentary to make the conditions clear, and adds
appropriate preempt_{en,dis}able() calls to make it so.  In trap.c I use
preempt_enable_no_resched(), as we're about to return to user space where
the preemption flag will be checked anyway.

Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-08 16:21:14 -07:00
William Lee Irwin III
f8acd944ea [PATCH] sparc32: silence access_ok() warnings
The fact that access_ok() doesn't use some of its arguments trips some
unused variable warnings.  This patch silences them permanently.

Signed-off-by: William Irwin <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-08 16:21:13 -07:00
Linus Torvalds
a38133298f Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-06-08 16:06:15 -07:00
Thomas Graf
4890062960 [PKT_SCHED]: Allow socket attributes to be matched on via meta ematch
Adds meta collectors for all socket attributes that make sense
to be filtered upon. Some of them are only useful for debugging
but having them doesn't hurt.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-06-08 15:10:48 -07:00
Michael Chan
6d1cfbab4d [TG3]: Fix 5700/5701 DMA corruption on Apple G4.
Fix 5700/5701 DMA write corruption on Apple G4 by detecting the Apple
UniNorth PCI 1.5 chipset and adjusting the DMA write boundary to 16. DMA
test fails to detect the problem with this chipset.

Thanks to Manuel Perez Ayala for reporting the problem and helping to
debug it.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-06-08 14:13:14 -07:00
Giorgio Padrin
57cfa5e97f [PATCH] ARM: 2703/1: pxa-regs.h: complete I2S GPIO alternate functions for PXA27x
Patch from Giorgio Padrin

The patch completes I2S GPIO alternate functions for PXA27x, adding I2S_SYSCLK.
File: pxa-regs.h .

Signed-off-by: Giorgio Padrin
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-08 19:00:15 +01:00
David Mosberger-Tang
ad597bd518 [IA64] Fill holes in FIXADDR_USER space with zero pages.
This fixes an oops reported by Jason Baron.

Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-06-08 10:58:21 -07:00
Linus Torvalds
35d1bc9054 Automatic merge of master.kernel.org:/home/rmk/linux-2.6-arm 2005-06-08 07:57:17 -07:00
Linus Torvalds
eba4f669d6 Merge of master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart 2005-06-07 13:41:30 -07:00
Matthew Dobson
eda9937656 [PATCH] send_IPI_mask_sequence() warning fix
In file included from arch/i386/kernel/smp.c:235:
include/asm-i386/mach-numaq/mach_ipi.h:4: warning: `send_IPI_mask_sequence'
declared inline after its definition

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-07 13:39:26 -07:00
Keir Fraser
07eee78ea8 [PATCH] AGP fix for Xen VMM
When Linux is running on the Xen virtual machine monitor, physical
addresses are virtualised and cannot be directly referenced by the AGP
GART.  This patch fixes the GART driver for Xen by adding a layer of
abstraction between physical addresses and 'GART addresses'.

Architecture-specific functions are also defined for allocating and freeing
the GATT.  Xen requires this to ensure that table really is contiguous from
the point of view of the GART.

These extra interface functions are defined as 'no-ops' for all existing
architectures that use the GART driver.

Signed-off-by: Keir Fraser <keir@xensource.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Jones <davej@redhat.com>
2005-06-07 12:35:43 -07:00
Alan Hourihane
d0de98fa16 [PATCH] i945G patch for agpgart
Attached is a small patch for i945G support against 2.6.11.11.

From: Alan Hourihane <alanh@fairlite.demon.co.uk>
Signed-off-by: Dave Jones <davej@redhat.com>
2005-06-07 12:35:42 -07:00
David Mosberger
3f5948fa2c [PATCH] Include <linux/config.h> before testing CONFIG_ACPI
I'm not sure why this issue is suddenly showing, but without this
patchlet, the zx1 config won't compile anymore (e.g., to see the
compilation-error, look for "***" in [1]).

[1] http://www.gelato.unsw.edu.au/kerncomp/results//2005-06-06-17-00/zx1_defconfig-log.html

Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-06 17:02:03 -07:00
Tom Rini
74262de5d1 [PATCH] ppc32: add <linux/compiler.h> to <asm/sigcontext.h>
On ppc32, <asm/sigcontext.h> uses __user, but doesn't directly include
<linux/compiler.h>.  This adds that in.  Without this, glibc will not
compile.

Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-06 17:02:02 -07:00
Yoshinori Sato
8e2894e51d [PATCH] h8300 build error fix
h8300 was missing a few definitions.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-06 14:42:23 -07:00
Bodo Stroesser
c5c3a6d8fe [PATCH] s390: uml ptrace fixes
To make UML build and run on s390, I needed to do these two little
changes:

1) UML includes some of the subarch's (s390) headers. I had to
   change one of them with the following one-liner, to make this
   compile. AFAICS, this change doesn't break compilation of s390
   itself.

2) UML needs to intercept syscalls via ptrace to invalidate the syscall,
   read syscall's parameters and write the result with the result of
   UML's syscall processing. Also, UML needs to make sure, that the host
   does no syscall restart processing. On i386 for example, this can be
   done by writing -1 to orig_eax on the 2nd syscall interception
   (orig_eax is the syscall number, which after the interception is used
   as a "interrupt was a syscall" flag only.
   Unfortunately, s390 holds syscall number and syscall result in gpr2 and
   its "interrupt was a syscall" flag (trap) is unreachable via ptrace.
   So I changed the host to set trap to -1, if the syscall number is changed
   to an invalid value on the first syscall interception.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-04 17:13:00 -07:00
140fedb5f2 Automatic merge of /spare/repo/netdev-2.6 branch iff-running 2005-06-04 17:11:28 -04:00
91bcc018f9 Automatic merge of /spare/repo/netdev-2.6 branch we18 2005-06-04 17:08:24 -04:00
14d8ce70d5 Automatic merge of /spare/repo/netdev-2.6 branch hdlc 2005-06-04 17:03:09 -04:00
79121839aa Automatic merge of /spare/repo/netdev-2.6 branch dm9000 2005-06-04 17:02:29 -04:00
73561695b2 Automatic merge of /spare/repo/linux-2.6/.git branch HEAD 2005-06-03 23:54:56 -04:00
Mike Frysinger
718a30a5cf [PATCH] ARM: 2696/1: remove ';' in ELF_DATA define in asm-arm{,26}/elf.h
Patch from Mike Frysinger

the ELF_DATA define in both arm asm subdirs of linux/include/ contain a
semicolon at the end.  this of course will cause any code that tries to use
ELF_DATA in assignment or comparison to fail.  no other arch has a semicolon
in their ELF_DATA defines.

Signed-off-by: Mike Frysinger
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-03 20:52:26 +01:00
Deepak Saxena
4ab5c01c7c [PATCH] ARM: 2692/1: Fix compile warnings in include/asm-arm/arch-ixp2000/io.h
Patch from Deepak Saxena

This patch fixes the following warnings:
include/asm/arch/io.h: In function `insw':
include/asm/arch/io.h:78: warning: comparison of distinct pointer types
lacks acast
include/asm/arch/io.h:79: warning: comparison of distinct pointer types
lacks acast
include/asm/arch/io.h: In function `outsw':
include/asm/arch/io.h:103: warning: comparison of distinct pointer types
lacks a cast
include/asm/arch/io.h:104: warning: comparison of distinct pointer types
lacks a cast
include/asm/arch/io.h: In function `inw':
include/asm/arch/io.h:127: warning: comparison of distinct pointer types
lacks a cast

Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-03 20:52:25 +01:00
Roman Kagan
719df469cb [PATCH] USB: update urb documentation
On Wed, May 04, 2005 at 01:37:30PM -0700, David Brownell wrote:
> On Wednesday 04 May 2005 12:19 pm, Roman Kagan wrote:
> > struct urb {
> > 	/* private, usb core and host controller only fields in the urb */
> > 	...
> > 	struct list_head urb_list;	/* list pointer to all active urbs */
> > 	...
> > };
> >
> > Is it safe to use it for driver's purposes when the driver owns the urb,
> > that is, starting from the completion routine until the urb is submitted
> > with usb_submit_urb()?
>
> Right now, it should be.

Great!  FWIW I've briefly tested a modified version of usbatm using
the list head in struct urb instead of creating a wrapper struct, and I
haven't seen any failures yet.  So I tend to believe that your "should
be" actually means "is" :)

> > If it is, can it be guaranteed in future, e.g.
> > by moving the list head into the public section of struct urb?
>
> In fact I'm not sure why it ever got called "private" to usbcore/hcds.
> I thought the idea was that it should be like urb->status, reserved for
> whoever controls the URB.

OK then how about the following (essentially documentation) patch?

Signed-off-by: Roman Kagan <rkagan@mail.ru>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-03 00:04:30 -07:00
Linus Torvalds
aa447acb92 Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2005-06-02 17:39:49 -07:00
Jiri Benc
5ba0eac6e0 [NET]: Fix HH_DATA_OFF.
When the hardware header size is a multiple of HH_DATA_MOD, HH_DATA_OFF()
incorrectly returns HH_DATA_MOD (instead of 0). This affects ieee80211 layer
as 802.11 header is 32 bytes long.

Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-06-02 16:48:05 -07:00
Christoph Hellwig
b597ef4712 [NET]: Fix locking in shaper driver.
o use a semaphore instead of an opencoded and racy lock
 o move locking out of shaper_kick and into the callers - most just
   released the lock before calling shaper_kick
 o remove in_interrupt() tests.  from ->close we can always block, from
   ->hard_start_xmit and timer context never

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-06-02 16:36:00 -07:00
Linus Torvalds
317604633e Merge of 'docs' branch from
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-06-02 16:07:03 -07:00
d7aaf48128 Automatic merge of /spare/repo/linux-2.6/.git branch HEAD 2005-06-02 18:43:09 -04:00
Edward Falk
0baab86b00 libata: update inline source docs 2005-06-02 18:17:13 -04:00