Commit Graph

57233 Commits

Author SHA1 Message Date
FUJITA Tomonori
9482ef855e [SCSI] sym53c500_cs: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 19:09:22 -05:00
FUJITA Tomonori
772a5c3f3b [SCSI] sym53c416: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 19:08:50 -05:00
FUJITA Tomonori
03cde46b6b [SCSI] NCR53c406a: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 19:08:20 -05:00
FUJITA Tomonori
646158c203 [SCSI] mac53c94: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 19:07:50 -05:00
FUJITA Tomonori
5f60ef6ac7 [SCSI] ibmmca: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:30:17 -05:00
FUJITA Tomonori
4c688fc7df [SCSI] aic79xx: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:30:12 -05:00
FUJITA Tomonori
3a57c4a5aa [SCSI] aic7xxx: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:30:08 -05:00
FUJITA Tomonori
3258a4d569 [SCSI] 53c700: convert to use the data buffer accessors
- remove the unnecessary map_single path.

- convert to use the new accessors for the sg lists and the
parameters.

Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:30:04 -05:00
FUJITA Tomonori
824d7b570b [SCSI] scsi_lib: add scatter/gather data buffer accessors
This adds a set of accessors for the scsi data buffer. This is in
preparation for chaining sg lists and bidirectional requests (and
possibly, the mid-layer dma mapping).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 16:29:59 -05:00
James Smart
9ef3e4a452 [SCSI] fc_transport: fix sysfs deadlock on vport delete
When the vport attribute "delete" is used to delete the vport, sysfs
deadlocks waiting for the write to complete, which is waiting for the
sysfs teardown to complete. Moved this effort to a work_q element.

Took the opportunity to make some other cosmetic changes:
 - removed tabs in Doc file - replaced with expanded spaces
 - minor copyright text and author text updates
 - removed a bunch of trailing whitespace

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:58 -05:00
David C Somayajulu
bee4fe8e63 [SCSI] qla4xxx: ql4_os.c bugfixes
Free memory resources after invoking free_irq() in
qla4xxx_free_adapter(). QLA4xxx has two pci functions per port
(Ethernet and iSCSI). When one of these PCI functions issues a HBA
reset, all other functions are notified and need to acknowledge and
re-initialize. During module qla4xxx_remove_adapter() gets
invoked. This function needs to wait if it is currently responding to
a reset from another function.

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:53 -05:00
David C Somayajulu
c0e344c9b7 [SCSI] qla4xxx: ql4_mbx.c remove dead code bugfixes
All all inbound mbx registers for all mbx commands. Remove dead code.

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:49 -05:00
David C Somayajulu
401425b1ea [SCSI] qla4xxx: ql4_isr.c support for new mbx cmds
Add support to log all AENs and service mbx cmd completions for QLA4032

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:44 -05:00
David C Somayajulu
e08c182cba [SCSI] qla4xxx: update rev num and misc cleanup
Clean up and update version number

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:40 -05:00
David C Somayajulu
92b7273608 [SCSI] qla4xxx: ql4_init.c bugfixes
In qla4xxx_get_ddb_entry() and qla4xxx_add_device_dynamically()
differentiate between a target which has been newly added vs a target
which went offline temporarily and is online again.  In
qla4xxx_build_ddb_list() firmware ddb state needs to be updated by
calling qla4xxx_get_ddb_entry(). Fix qla4x00_pci_config() and clean up
code.

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:35 -05:00
David C Somayajulu
b285431657 [SCSI] qla4xxx: ql4_fw.h add support for qla4032
Add support for QLA4032 which supports IPv6

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:31 -05:00
David C Somayajulu
5c8bfc9449 [SCSI] qla4xxx: ql4_def.h log all AENs and cleanup
Add support for logging all AENs and clean up

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:27 -05:00
David C Somayajulu
0187106664 [SCSI] qla4xxx: ql4_dbg.c remove dead code
Remove dead code

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:47:22 -05:00
Martin Bligh
de5952e91c [SCSI] megaraid: fix compiler warnings
The user ioctl mailbox can only support a 32 bit address for the
commands structure.  This is fine, since the area it's pointing to is
allocated with pci_alloc_consistent(), so it should be physically <
4GB.  Thus kill the ptr to u32 conversion warnings on 64 bit.

Signed-off-by: Martin J. Bligh <mbligh@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: "Patro, Sumant" <Sumant.Patro@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-05-26 11:46:38 -05:00
Robert P. J. Day
43e7f6adf3 [ARM] remove unused header file: arch/arm/mach-s3c2410/bast.h
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26 10:11:50 +01:00
Michael-Luke Jones
cc50a0df51 [ARM] 4406/1: Trivial NSLU2 / NAS-100D header & setup code cleanup
This trivial patch updates the nslu2 and nas-100d headers to
remove pointless GPIO defines, and updates nslu2-setup.c
accordingly. In addition minor style cleanups to some comments
are included.

Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26 10:09:39 +01:00
Michael-Luke Jones
435c5da00b [ARM] 4405/1: NSLU2, DSM-G600 frequency fixup code
This patch is required as the frequency fixup in nslu2_init does not
run sufficiently early in the boot sequence to take effect. In addition
the dsmg600 setup code behaviour has been improved such that a
'fixup' routine is avoided.

Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26 10:09:39 +01:00
Michael-Luke Jones
e87a8e85e9 [ARM] 4404/1: Trivial IXP42x Kconfig cleanup
Avila and IXDP4xx support were separated in 2.6.21 so this comment
isn't correct any more.

Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26 10:09:39 +01:00
Enrico Scholz
6776f3d26a [ARM] 4403/1: Make the PXA-I2C driver work with lockdep validator
Using lockdep validator causes warnings like

  INFO: trying to register non-static key.
  the code is fine but needs lockdep annotation.
  turning off the locking correctness validator.
  [<c00241a0>] (dump_stack+0x0/0x14) from [<c00520f8>] (__lock_acquire+0x150/0xc40)
  [<c0051fa8>] (__lock_acquire+0x0/0xc40) from [<c00530a0>] (lock_acquire+0x5c/0x70)
  [<c0053044>] (lock_acquire+0x0/0x70) from [<c01d9e44>] (_spin_lock_irq+0x48/0x58)
   r7:c07e5144 r6:00000000 r5:c015fb94 r4:c07e50b8
  [<c01d9dfc>] (_spin_lock_irq+0x0/0x58) from [<c015fb94>] (i2c_pxa_xfer+0x110/0x2e0)
   r5:c07e50b8 r4:0000001f

This is caused by memcpy'ing a statical initialized spin-lock. This patch
removes a static pxa_i2c structure which was used only as a source for this
memcpy() operation. Instead of, members and the spinlock will be
initialized manually.

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26 10:09:39 +01:00
Ben Dooks
ece97941c3 [ARM] 4402/1: S3C2443: Add physical address of HSMMC controller
Add physical address of HSMMC to include/asm-arm/arch-s3c2410/map.h

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26 10:09:39 +01:00
Ben Dooks
8e81725b17 [ARM] 4401/1: S3C2443: Add definitions for port GPIOJ
Add definitions for S3C2443 functions in GPIOJ

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-26 10:09:38 +01:00
Linus Torvalds
c420bc9f09 Linux 2.6.22-rc3
It's that time of the year again.  Summer starts in the US, and people
want to sit at the beach with a new -rc candidate.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-25 19:55:14 -07:00
Hugh Dickins
f4d43bd579 fix compat console unimap regression
Why is it that since the 2f1a2ccb9c console
UTF-8 fixes went into 2.6.22-rc1, the PowerMac G5 shows only inverse video
question marks for the text on tty2-6? whereas tty1 is fine, and so is x86.

No fault of that patch: by removing the old fallback behaviour, it reveals
that 32-bit setfont running on 64-bit kernels has only really worked on
the current console, the rest getting faked by that inadequate fallback.

Bring the compat do_unimap_ioctl into line with the main one: PIO_UNIMAP
and GIO_UNIMAP apply to the specified tty, not redirected to fg_console.
Use the same checks, and most particularly, remember to check access_ok:
con_set_unimap and con_get_unimap are using __get_user and __put_user.

And the compat vt_check should ask for the same capability as the main
one, CAP_SYS_TTY_CONFIG rather than CAP_SYS_ADMIN.  Added in vt_ioctl's
vc_cons_allocated check for safety, though failure may well be impossible.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-25 17:37:46 -07:00
Linus Torvalds
1ea0975875 Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
  IPoIB/cm: Drain cq in ipoib_cm_dev_stop()
  IPoIB/cm: Fix timeout check in ipoib_cm_dev_stop()
  IB/ehca: Fix number of send WRs reported for new QP
  IB/mlx4: Initialize send queue entry ownership bits
  IB/mlx4: Don't allocate RQ doorbell if using SRQ
2007-05-25 15:49:56 -07:00
Linus Torvalds
a41d7f0004 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  pata_hpt37x: Further improvements based on the IDE updates and vendor drivers
  pata: Trivia
  [libata] sata_via, pata_via: Add PCI IDs.
  [libata] Fix decoding of 6-byte commands
  libata: sata_sis fixes
  Fix build failure for drivers/ata/pata_scc.c
  [libata] sata_mv: add TODO list
  [libata] sata_promise: fix flags typo
2007-05-25 15:48:24 -07:00
Alan Cox
960c8a10cb pata_hpt37x: Further improvements based on the IDE updates and vendor drivers
Better DPLL use and calibration

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-25 17:29:59 -04:00
Alan Cox
c343a83914 pata: Trivia
Typo/comment fixes

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-25 17:29:59 -04:00
Christoph Hellwig
d9b08b9efe [PATCH] ocfs2: use generic_segment_checks
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2007-05-25 11:06:37 -07:00
Mark Fasheh
8fccfc829a ocfs2: fix inode leak
We weren't cleaning up our inode reference on error in
ocfs2_reserve_local_alloc_bits(). Add a check for error return and iput() if
need be. Move the code to set the alloc context inode info to the end of the
function so we don't have any possibility of passing back a bad pointer.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2007-05-25 11:00:46 -07:00
Nate Diller
5c3c6bb770 [PATCH] ocfs2: use zero_user_page
Use zero_user_page() instead of open-coding it.

Signed-off-by: Nate Diller <nate.diller@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2007-05-25 11:00:39 -07:00
Mark Fasheh
1024c902ab ocfs2: unmap_mapping_range() in ocfs2_truncate()
We weren't calling this before, but since ocfs2 handles the entire truncate
operation, we should.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2007-05-25 11:00:31 -07:00
Mark Fasheh
e9dfc0b2bc ocfs2: trylock in ocfs2_readpage()
Similarly to the page lock / cluster lock inversion in ocfs2_readpage, we
can deadlock on ip_alloc_sem. We can down_read_trylock() instead and just
return AOP_TRUNCATED_PAGE if the operation fails.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2007-05-25 11:00:23 -07:00
Jeff Garzik
52df0ee07c [libata] sata_via, pata_via: Add PCI IDs.
Supplied by VIA.

Also, convert named constants to hex values in the pata_via
PCI ID table.  (standard libata policy for PCI device IDs, which are
considered simply arbitrary hex numbers, without a need to create a
single-use constant in linux/pci_ids.h)

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-25 05:02:06 -04:00
Jeff Garzik
6c7b7d2b76 [libata] Fix decoding of 6-byte commands
The code for parsing 6-byte SCSI command LBAs
missed the top 5 bits (the MSB).

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-25 04:39:39 -04:00
Uwe Koziolek
ddfc87a098 libata: sata_sis fixes
The sata_sis driver supports SATA and PATA ports. The broken support
of both types in one controller is fixed.

Signed-off-by: Uwe Koziolek <uwe.koziolek@gmx.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-25 04:18:42 -04:00
Tony Breeds
7e068376c5 Fix build failure for drivers/ata/pata_scc.c
The commit d4b2bab4f2 added deadline support
to prereset and reset methods to libbata the pata_scc driver wasn't
converted.  This patch is a naive attempt to bring this driver up to
scratch.

Build failures are:
drivers/ata/pata_scc.c: In function 'scc_pata_prereset':
drivers/ata/pata_scc.c:870: error: too few arguments to function 'ata_std_prereset'
drivers/ata/pata_scc.c: In function 'scc_error_handler':
drivers/ata/pata_scc.c:916: warning: passing argument 2 of 'ata_bmdma_drive_eh' from incompatible pointer type
drivers/ata/pata_scc.c:916: warning: passing argument 3 of 'ata_bmdma_drive_eh' from incompatible pointer type
drivers/ata/pata_scc.c: In function 'scc_pata_prereset':
drivers/ata/pata_scc.c:871: warning: control reaches end of non-void function

On a releated note scc_bus_post_reset() is (AFACT) identical to
ata_bus_post_reset(), would a patch to make ata_bus_post_reset() assesable
to drivers be accepted?

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-25 04:17:31 -04:00
Jeff Garzik
4a05e20917 [libata] sata_mv: add TODO list
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-24 23:40:15 -04:00
Jeff Garzik
bb31223593 [libata] sata_promise: fix flags typo
A stray comma makes all the difference.  Change to '|' as these flags
should be or'd together.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-24 23:35:59 -04:00
Linus Torvalds
1c1ee4c3e7 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits)
  [XFRM]: Allow packet drops during larval state resolution.
  [CASSINI]: Check pci_set_mwi() return value.
  [NET]: "wrong timeout value" in sk_wait_data() v2
  [NETFILTER]: nf_nat_h323: call set_h225_addr instead of set_h225_addr_hook
  [NETFILTER]: nf_conntrack_h323: add missing T.120 address in OLCA
  [NETFILTER]: nf_conntrack_h323: remove unnecessary process of Information signal
  [NETFILTER]: nf_conntrack_h323: fix get_h225_addr() for IPv6 address access
  [NETFILTER]: nf_conntrack_h323: fix ASN.1 types
  [NETFILTER]: nf_conntrack_ftp: fix newline sequence number calculation
  [NETFILTER]: nf_conntrack_ftp: fix newline sequence number update
  [NET_SCHED]: sch_htb: fix event cache time calculation
  [DCCP]: Fix build warning when debugging is disabled.
  [TIPC]: Fixed erroneous introduction of for_each_netdev
  [RTNETLINK]: Fix sending netlink message when replace route.
  [TR]: Use menuconfig objects.
  [ARCNET]: Use menuconfig objects.
  [TIPC]: Use menuconfig objects.
  [SCTP]: Use menuconfig objects.
  [IPVS]: Use menuconfig objects.
  [DCCP]: Use menuconfig objects.
  ...
2007-05-24 18:41:28 -07:00
Linus Torvalds
91396c1e2d Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  pata_via: Handle laptops via DMI
  libata: -ENODEV during prereset isn't an error
  libata: don't consider 0xff as port empty if SStatus is available
  ata_piix: add short 40c quirk for Acer Aspire 2030, take #2
  pata_sis: Fix and clean up some timing setups
  hpt3x2n: Correct revision boundary
2007-05-24 18:20:42 -07:00
David S. Miller
14e50e57ae [XFRM]: Allow packet drops during larval state resolution.
The current IPSEC rule resolution behavior we have does not work for a
lot of people, even though technically it's an improvement from the
-EAGAIN buisness we had before.

Right now we'll block until the key manager resolves the route.  That
works for simple cases, but many folks would rather packets get
silently dropped until the key manager resolves the IPSEC rules.

We can't tell these folks to "set the socket non-blocking" because
they don't have control over the non-block setting of things like the
sockets used to resolve DNS deep inside of the resolver libraries in
libc.

With that in mind I coded up the patch below with some help from
Herbert Xu which provides packet-drop behavior during larval state
resolution, controllable via sysctl and off by default.

This lays the framework to either:

1) Make this default at some point or...

2) Move this logic into xfrm{4,6}_policy.c and implement the
   ARP-like resolution queue we've all been dreaming of.
   The idea would be to queue packets to the policy, then
   once the larval state is resolved by the key manager we
   re-resolve the route and push the packets out.  The
   packets would timeout if the rule didn't get resolved
   in a certain amount of time.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-24 18:17:54 -07:00
David S. Miller
04efb8787e [CASSINI]: Check pci_set_mwi() return value.
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-24 17:54:15 -07:00
Linus Torvalds
9059b45424 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] acpi_get_sysname() should be __init
  [IA64] Cleanup acpi header to reuse the generic _PDC defines
  [IA64] Fix using uninitialized data in _PDC setup
  [IA64] start_secondary() and smp_callin() should be __cpuinit
2007-05-24 17:38:18 -07:00
Alan Cox
cf5792d20c pata_via: Handle laptops via DMI
Oh the joy of saving a fraction of a cent using short 40 wire cables and
not faking 80wire

Teach the VIA driver that there are some systems we need to know are
magically wired for high speeds.

Signed-off-by: Alan Cox <alan@redhat.com>
Tested-by: Francis Russell <FrancisRussell@btinternet.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-24 20:34:48 -04:00
Tejun Heo
6dffaf61e2 libata: -ENODEV during prereset isn't an error
During prereset, -ENODEV return from ata_wait_ready() is not an error.
This causes unnecessary bug message on controllers which uses 0xff to
indicate empty port.  Fix it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-24 20:34:48 -04:00