Commit Graph

40528 Commits

Author SHA1 Message Date
David S. Miller
9001f2850f [SPARC64]: Fix Tomatillo/Schizo IRQ handling.
The code in schizo_irq_trans_init() should set irq_data->sync_reg
to the location of the SYNC register if this is Tomatillo, and set
it to zero otherwise.  But that is not what it is doing.

As a result, non-Tomatillo systems were trying to access a
non-existent register resulting in bus errors at the first
PCI interrupt.

Thanks to Roland Stigge for the bug report.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 19:33:33 -08:00
Linus Torvalds
528ba4ef85 Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] MIPS doesn't need compat_sys_getdents.
  [MIPS] JMR3927: Fixup another victim of the irq pt_regs cleanup.
  [MIPS] EMMA 2 / Markeins: struct resource takes physical addresses.
  [MIPS] EMMA 2 / Markeins: Convert to name struct resource initialization.
  [MIPS] EMMA 2 / Markeins: Formitting fixes split from actual address fixes.
  [MIPS] EMMA 2 / Markeins: Fix build wreckage due to genirq wreckage.
  [MIPS] Ocelot G: Fix build error and numerous warnings.
  [MIPS] Fix return value of TXX9 SPI interrupt handler
  [MIPS] Au1000: Fix warning about unused variable.
  [MIPS] Wire up getcpu(2) and epoll_wait(2) syscalls.
  [MIPS] Make SB1 cache flushes not to use on_each_cpu
  [MIPS] Fix warning about unused definition in c-sb1.c
  [MIPS] SMTC: Make 8 the default number of processors.
  [MIPS] Oprofile: Fix MIPSxx counter number detection.
  [MIPS] Au1xx0 code sets incorrect mips_hpt_frequency
  [MIPS] Oprofile: fix on non-VSMP / non-SMTC SMP configurations.
2006-10-30 19:31:20 -08:00
Jun'ichi Nomura
df6c0cd9a8 [PATCH] clean up add_bd_holder()
add_bd_holder() is called from bd_claim_by_kobject to put a given struct
bd_holder in the list if there is no matching entry.

There are 3 possible results of add_bd_holder():
  1. there is no matching entry and add the given one to the list
  2. there is matching entry, so just increment reference count of
     the existing one
  3. something failed during its course

1 and 2 are successful cases.  But for case 2, someone has to free the
unused struct bd_holder.

The current code frees it inside of add_bd_holder and returns same value
0 for both cases 1 and 2.  However, it's natural and less error-prone if
caller frees it since it's allocated by the caller.

Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 19:29:41 -08:00
Jun'ichi Nomura
bcb55165d3 [PATCH] fix bd_claim_by_kobject error handling
This fixes bd_claim_by_kobject to release bdev correctly in case that
bd_claim succeeds but following add_bd_holder fails.

Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 19:29:41 -08:00
James Morris
c6817e4c32 [IPV6]: return EINVAL for invalid address with flowlabel lease request
Currently, when an application requests a lease for a flowlabel via the 
IPV6_FLOWLABEL_MGR socket option, no error is returned if an invalid type 
of destination address is supplied as part of the request, leading to a 
silent failure.  This patch ensures that EINVAL is returned to the 
application in this case.

Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 18:56:06 -08:00
Vlad Yasevich
de76e695a5 [SCTP]: Remove temporary associations from backlog and hash.
Every time SCTP creates a temporary association, the stack hashes it,
puts it on a list of endpoint associations and increments the backlog.
However, the lifetime of a temporary association is the processing time
of a current packet and it's destroyed after that. In fact, we don't
really want anyone else finding this association. There is no reason to
do this extra work.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 18:55:11 -08:00
Vlad Yasevich
4f4443088b [SCTP]: Correctly set IP id for SCTP traffic
Make SCTP 1-1 style and peeled-off associations behave like TCP when
setting IP id. In both cases, we set the inet_sk(sk)->daddr and initialize
inet_sk(sk)->id to a random value.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 18:54:32 -08:00
Paul Moore
f8687afefc [NetLabel]: protect the CIPSOv4 socket option from setsockopt()
This patch makes two changes to protect applications from either removing or
tampering with the CIPSOv4 IP option on a socket.  The first is the requirement
that applications have the CAP_NET_RAW capability to set an IPOPT_CIPSO option
on a socket; this prevents untrusted applications from setting their own
CIPSOv4 security attributes on the packets they send.  The second change is to
SELinux and it prevents applications from setting any IPv4 options when there
is an IPOPT_CIPSO option already present on the socket; this prevents
applications from removing CIPSOv4 security attributes from the packets they
send.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:49 -08:00
Dmitry Mishin
920b868ae1 [NETFILTER]: ip_tables: compat code module refcounting fix
This patch fixes bug in iptables modules refcounting on compat error way.

As we are getting modules in check_compat_entry_size_and_hooks(), in case of
later error, we should put them all in translate_compat_table(), not  in the
compat_copy_entry_from_user() or compat_copy_match_from_user(), as it is now.

Signed-off-by: Dmitry Mishin <dim@openvz.org>
Acked-by: Vasily Averin <vvs@openvz.org>
Acked-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:47 -08:00
Martin Josefsson
c073e3fa8b [NETFILTER]: nf_conntrack: add missing unlock in get_next_corpse()
Add missing unlock in get_next_corpse() in nf_conntrack. It was missed
during the removal of listhelp.h . Also remove an unneeded use of
nf_ct_tuplehash_to_ctrack() in the same function.

Should be applied before 2.6.19 is released.

Signed-off-by: Martin Josefsson <gandalf@wlug.westbo.se>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:46 -08:00
Vasily Averin
ef4512e766 [NETFILTER]: ip_tables: compat error way cleanup
This patch adds forgotten compat_flush_offset() call to error way of
translate_compat_table().  May lead to table corruption on the next
compat_do_replace().

Signed-off-by: Vasily Averin <vvs@openvz.org>
Acked-by: Dmitry Mishin <dim@openvz.org>
Acked-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:45 -08:00
Dmitry Mishin
590bdf7fd2 [NETFILTER]: Missed and reordered checks in {arp,ip,ip6}_tables
There is a number of issues in parsing user-provided table in
translate_table(). Malicious user with CAP_NET_ADMIN may crash system by
passing special-crafted table to the *_tables.

The first issue is that mark_source_chains() function is called before entry
content checks. In case of standard target, mark_source_chains() function
uses t->verdict field in order to determine new position. But the check, that
this field leads no further, than the table end, is in check_entry(), which
is called later, than mark_source_chains().

The second issue, that there is no check that target_offset points inside
entry. If so, *_ITERATE_MATCH macro will follow further, than the entry
ends. As a result, we'll have oops or memory disclosure.

And the third issue, that there is no check that the target is completely
inside entry. Results are the same, as in previous issue.

Signed-off-by: Dmitry Mishin <dim@openvz.org>
Acked-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:44 -08:00
Patrick McHardy
844dc7c880 [NETFILTER]: remove masq/NAT from ip6tables Kconfig help
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:43 -08:00
James Morris
bcd620757d [IPV6]: fix lockup via /proc/net/ip6_flowlabel
There's a bug in the seqfile handling for /proc/net/ip6_flowlabel, where,
after finding a flowlabel, the code will loop forever not finding any
further flowlabels, first traversing the rest of the hash bucket then just
looping.

This patch fixes the problem by breaking after the hash bucket has been
traversed.

Note that this bug can cause lockups and oopses, and is trivially invoked
by an unpriveleged user.

Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:42 -08:00
Heiko Carstens
a27b58fed9 [NET]: fix uaccess handling
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:41 -08:00
Herbert Xu
28cd775273 [SCTP]: Always linearise packet on input
I was looking at a RHEL5 bug report involving Xen and SCTP
(https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=212550).
It turns out that SCTP wasn't written to handle skb fragments at
all.  The absence of any calls to skb_may_pull is testament to
that.

It just so happens that Xen creates fragmented packets more often
than other scenarios (header & data split when going from domU to
dom0).  That's what caused this bug to show up.

Until someone has the time sits down and audits the entire net/sctp
directory, here is a conservative and safe solution that simply
linearises all packets on input.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:39 -08:00
David S. Miller
c20e3945c7 [ETH1394]: Fix unaligned accesses.
Several u64 objects are derefernced in situations where the
pointer is not guarenteed to be aligned correctly.  Use
get_unaligned() as needed.

Thanks to Will Simoneau for lots of testing and debugging
help.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-10-30 15:24:38 -08:00
Randy Dunlap
234af48401 [DCCP]: fix printk format warnings
Fix printk format warnings:
build2.out:net/dccp/ccids/ccid2.c:355: warning: long long unsigned int format, u64 arg (arg 3)
build2.out:net/dccp/ccids/ccid2.c:360: warning: long long unsigned int format, u64 arg (arg 3)
build2.out:net/dccp/ccids/ccid2.c:482: warning: long long unsigned int format, u64 arg (arg 5)
build2.out:net/dccp/ccids/ccid2.c:639: warning: long long unsigned int format, u64 arg (arg 3)
build2.out:net/dccp/ccids/ccid2.c:639: warning: long long unsigned int format, u64 arg (arg 4)
build2.out:net/dccp/ccids/ccid2.c:674: warning: long long unsigned int format, u64 arg (arg 3)
build2.out:net/dccp/ccids/ccid2.c:720: warning: long long unsigned int format, u64 arg (arg 3)

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:37 -08:00
Herbert Xu
c8884edd07 [NET]: Fix segmentation of linear packets
skb_segment fails to segment linear packets correctly because it
tries to write all linear parts of the original skb into each
segment.  This will always panic as each segment only contains
enough space for one MSS.

This was not detected earlier because linear packets should be
rare for GSO.  In fact it still remains to be seen what exactly
created the linear packets that triggered this bug.  Basically
the only time this should happen is if someone enables GSO
emulation on an interface that does not support SG.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:36 -08:00
David S. Miller
54489c14c0 [XFRM] xfrm_user: Fix unaligned accesses.
Use memcpy() to move xfrm_address_t objects in and out
of netlink messages.  The vast majority of xfrm_user was
doing this properly, except for copy_from_user_state()
and copy_to_user_state().

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:35 -08:00
David S. Miller
201a95afaa [APPLETALK]: Fix potential OOPS in atalk_sendmsg().
atrtr_find() can return NULL, so do not blindly dereference
rt->dev before we check for rt being NULL.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:34 -08:00
Randy Dunlap
d458fd82c9 [NET] sealevel: uses arp_broken_ops
On Wed, 25 Oct 2006 18:03:13 +0200 Toralf Förster wrote:

> WARNING: "arp_broken_ops" [drivers/net/wan/sealevel.ko] undefined!
> make[1]: *** [__modpost] Error 1
> make: *** [modules] Error 2
>
> Here's the config:
...
> # CONFIG_INET is not set
> CONFIG_SEALEVEL_4021=m

Sealevel uses arp_broken_ops so it needs to depend on INET.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-30 15:24:33 -08:00
Ralf Baechle
21e9ac7b2d [MIPS] MIPS doesn't need compat_sys_getdents.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:31 +00:00
Ralf Baechle
e523318457 [MIPS] JMR3927: Fixup another victim of the irq pt_regs cleanup.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:31 +00:00
Ralf Baechle
77aec99906 [MIPS] EMMA 2 / Markeins: struct resource takes physical addresses.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:30 +00:00
Ralf Baechle
4aad7b7269 [MIPS] EMMA 2 / Markeins: Convert to name struct resource initialization.
This fixes the wreckage caused by shuffeling the order of struct resource
members.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:30 +00:00
Ralf Baechle
e30e66beca [MIPS] EMMA 2 / Markeins: Formitting fixes split from actual address fixes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:30 +00:00
Ralf Baechle
408d3258f9 [MIPS] EMMA 2 / Markeins: Fix build wreckage due to genirq wreckage.
I wonder if the original contributor still cares ...

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:29 +00:00
Ralf Baechle
6ceb6d3ab2 [MIPS] Ocelot G: Fix build error and numerous warnings.
The cause of the build errors was a 64-bit kernel being configured in
ocelot_g_defconfig without the code being 64-bit proof.  Fixed for now
by limiting 64-bit selection to SYS_SUPPORTS_64BIT_KERNEL if BROKEN.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:29 +00:00
Yoichi Yuasa
c39c30da2d [MIPS] Fix return value of TXX9 SPI interrupt handler
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:29 +00:00
Yoichi Yuasa
a597a473b4 [MIPS] Au1000: Fix warning about unused variable.
arch/mips/au1000/common/time.c: In function `mips_timer_interrupt':
arch/mips/au1000/common/time.c:82: warning: unused variable `count'

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:28 +00:00
Ralf Baechle
991ea26dcb [MIPS] Wire up getcpu(2) and epoll_wait(2) syscalls.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:28 +00:00
Manish Lachwani
9448b8f6a0 [MIPS] Make SB1 cache flushes not to use on_each_cpu
This fixes the

  start_kernel(): bug: interrupts were enabled early

messages.

Signed-off-by: Manish Lachwani <mlachwani@mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:28 +00:00
Yoichi Yuasa
f0ec69e529 [MIPS] Fix warning about unused definition in c-sb1.c
arch/mips/mm/c-sb1.c: In function `sb1_cache_init':
arch/mips/mm/c-sb1.c:447: warning: unused variable `handle_vec2_sb1'

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:27 +00:00
Ralf Baechle
8cde4a3162 [MIPS] SMTC: Make 8 the default number of processors.
8 is the next larger power of two of the currently 5 supported TCs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:27 +00:00
Ralf Baechle
ea3df4ac7d [MIPS] Oprofile: Fix MIPSxx counter number detection.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:27 +00:00
Sergei Shtylyov
53c1b192ec [MIPS] Au1xx0 code sets incorrect mips_hpt_frequency
Alchemy CPU counter ticks at the full CPU clock speed.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:26 +00:00
Ralf Baechle
be609f3546 [MIPS] Oprofile: fix on non-VSMP / non-SMTC SMP configurations.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:26 +00:00
Albert Cahalan
a7aacdf9ea [PATCH] fix i386 regparm=3 RT signal handlers on x86_64
The recent change to make x86_64 support i386 binaries compiled
with -mregparm=3 only covered signal handlers without SA_SIGINFO.
(the 3-arg "real-time" ones) This is useful for klibc at least.

Signed-off-by: Albert Cahalan <acahalan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:12:21 -08:00
Andrew Morton
202dd45024 [PATCH] fix "sunrpc: fix refcounting problems in rpc servers"
- printk should remain dprintk

- fix coding-style.

Cc: Neil Brown <neilb@suse.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:12:21 -08:00
Kristian Mueller
3f4b23e983 [PATCH] APM: URL of APM 1.2 specs has changed
APM BIOS Interface Secification can now be found at
http://www.microsoft.com/whdc/archive/amp_12.mspx

Signed-off-by: Kristian Mueller <Kristian-M@Kristian-M.de>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:42 -08:00
Neil Brown
d6740df98e [PATCH] sunrpc: fix refcounting problems in rpc servers
A recent patch fixed a problem which would occur when the refcount on an
auth_domain reached zero.  This problem has not been reported in practice
despite existing in two major kernel releases because the refcount can
never reach zero.

This patch fixes the problems that stop the refcount reaching zero.

1/ We were adding to the refcount when inserting in the hash table,
   but only removing from the hashtable when the refcount reached zero.
   Obviously it never would.  So don't count the implied reference of
   being in the hash table.

2/ There are two paths on which a socket can be destroyed.  One called
   svcauth_unix_info_release().  The other didn't.  So when the other was
   taken, we can lose a reference to an ip_map which in-turn holds a
   reference to an auth_domain

   So unify the exit paths into svc_sock_put.  This highlights the fact
   that svc_delete_socket has slightly odd semantics - it does not drop
   a reference but probably should.  Fixing this need a bit more
   thought and testing.

Signed-off-by: Neil Brown <neilb@suse.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:42 -08:00
Sergey Vlasov
2b52c9590d [PATCH] drivers/ide/pci/generic.c: add missing newline to the all-generic-ide message
Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:41 -08:00
Oleg Nesterov
f0ec1aaf54 [PATCH] xacct_add_tsk: fix pure theoretical ->mm use-after-free
Paranoid fix. The task can free its ->mm after the 'if (p->mm)' check.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Shailabh Nagar <nagar@watson.ibm.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Jay Lan <jlan@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:41 -08:00
akpm@osdl.org
d45e44d4be [PATCH] uml: fix compilation options for USER_OBJS
From: Jeff Dike <jdike@addtoit.com>, Paolo Giarrusso <blaisorblade@yahoo.it>

Make sure that when compiling USER_OBJS the correct compilation options are
passed; since they are compiled with USER_CFLAGS which is derived from
CFLAGS, make sure it is a recursively evaluated variable, so that changes
to CFLAGS done afterwards the inclusion of arch/$(ARCH)/Makefile are
reflected in USER_CFLAGS.

For instance, without this patch userspace objects are never compiled with
debug info active.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:41 -08:00
Paolo 'Blaisorblade' Giarrusso
b428b51ed9 [PATCH] Fix "Remove the use of _syscallX macros in UML"
Fix commit 5f4c6bc1f3: it spits out warnings
about missing syscall prototype (it is in <unistd.h>) and it does not
recognize that two uses of _syscallX are to be resolved against kernel
headers in the source tree, not against _syscallX; they in fact do not
compile and would not work anyway.

If _syscallX macros will be removed from the kernel tree altogether, the
only reasonable solution for that piece of code is switching to open-coded
inline assembly (it's remapping the whole executable from memory, except
the page containing this code).

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:41 -08:00
Randy Dunlap
bbb5bbb037 [PATCH] docbook: make a filesystems book
Make a filesystems DocBook book/file by moving all filesystems info from
kernel-api.tmpl.  Will also merge journal-api.tmpl into it soon (with
permission from Roger Gammans).  Localizes filesystem info and reduces size
of the huge (produced) kernel-api output files.

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>
2006-10-30 12:08:41 -08:00
Randy Dunlap
351edd240d [PATCH] MTD: fix last kernel-doc warning
Fix the last current kernel-doc warning:
Warning(/var/linsrc/linux-2619-rc3g5//include/linux/mtd/nand.h:416): No description found for parameter 'write_page'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:41 -08:00
Alexey Dobriyan
f8da1f7465 [PATCH] cryptocop: double spin_lock_irqsave()
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:41 -08:00
Peter Zijlstra
7259f0d05d [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD
kernel: INFO: trying to register non-static key.
kernel: the code is fine but needs lockdep annotation.
kernel: turning off the locking correctness validator.
kernel:  [<c04051ed>] show_trace_log_lvl+0x58/0x16a
kernel:  [<c04057fa>] show_trace+0xd/0x10
kernel:  [<c0405913>] dump_stack+0x19/0x1b
kernel:  [<c043b1e2>] __lock_acquire+0xf0/0x90d
kernel:  [<c043bf70>] lock_acquire+0x4b/0x6b
kernel:  [<c061472f>] _spin_lock_irqsave+0x22/0x32
kernel:  [<c04363d3>] prepare_to_wait+0x17/0x4b
kernel:  [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc]
kernel:  [<c04361b9>] kthread+0xc3/0xf2
kernel:  [<c0402005>] kernel_thread_helper+0x5/0xb

Another case of non-static lockdep keys; duplicate the paradigm set by
DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Greg KH <gregkh@suse.de>
Cc: Markus Lidel <markus.lidel@shadowconnect.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-30 12:08:40 -08:00