Rusty Russell [Tue, 5 Feb 2008 04:50:05 +0000 (23:50 -0500)]
virtio: Use the sg_phys convenience function.
Simple cleanup.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Anthony Liguori [Thu, 8 Nov 2007 02:46:31 +0000 (20:46 -0600)]
virtio: Put the virtio under the virtualization menu
This patch moves virtio under the virtualization menu and changes virtio
devices to not claim to only be for lguest.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:50:04 +0000 (23:50 -0500)]
virtio: handle interrupts after callbacks turned off
Anthony Liguori found double interrupt suppression in the virtio_net
driver, triggered by two skb_recv_done's in a row. This is because
virtio_ring's interrupt suppression is a best-effort optimization: it
contains no synchronization so the host can miss it and still send
interrupts.
But it's certainly nicer for virtio users if calling disable_cb
actually disables callbacks, so we check for the race in the interrupt
routine.
Note: SMP guests might require syncronization here, but since
disable_cb is actually called from interrupt context, there has to be
some form of synchronization before the next same interrupt handler is
called (Linux guarantees that the same device's irq handler will never
run simultanously on multiple CPUs).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:50:03 +0000 (23:50 -0500)]
virtio: reset function
A reset function solves three problems:
1) It allows us to renegotiate features, eg. if we want to upgrade a
guest driver without rebooting the guest.
2) It gives us a clean way of shutting down virtqueues: after a reset,
we know that the buffers won't be used by the host, and
3) It helps the guest recover from messed-up drivers.
So we remove the ->shutdown hook, and the only way we now remove
feature bits is via reset.
We leave it to the driver to do the reset before it deletes queues:
the balloon driver, for example, needs to chat to the host in its
remove function.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:50:02 +0000 (23:50 -0500)]
virtio: populate network rings in the probe routine, not open
Since we want to reset the device to remove them, this is simpler
(device is reset for us on driver remove).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:50:02 +0000 (23:50 -0500)]
virtio: Tweak virtio_net defines
1) Turn GSO on virtio net into an all-or-nothing (keep checksumming
separate). Having multiple bits is a pain: if you can't support something
you should handle it in software, which is still a performance win.
2) Make VIRTIO_NET_HDR_GSO_ECN a flag in the header, so it can apply to
IPv6 or v4.
3) Rename VIRTIO_NET_F_NO_CSUM to VIRTIO_NET_F_CSUM (ie. means we do
checksumming).
4) Add csum and gso params to virtio_net to allow more testing.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:50:01 +0000 (23:50 -0500)]
virtio: Net header needs hdr_len
It's far easier to deal with packets if we don't have to parse the
packet to figure out the header length to know how much to pull into
the skb data. Add the field to the virtio_net_hdr struct (and fix the
spaces that somehow crept in there).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:50:00 +0000 (23:50 -0500)]
virtio: remove unused id field from struct virtio_blk_outhdr
This field has been unused since an older version of virtio. Remove
it now before we freeze the ABI.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au.
Rusty Russell [Tue, 5 Feb 2008 04:49:59 +0000 (23:49 -0500)]
virtio: clarify NO_NOTIFY flag usage
The other side (host) can set the NO_NOTIFY flag as an optimization,
to say "no need to kick me when you add things". Make it clear that
this is advisory only; especially that we should always notify when
the ring is full.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Anthony Liguori [Fri, 21 Dec 2007 00:17:47 +0000 (02:17 +0200)]
virtio: Fix vring_init/vring_size to take unsigned long
Using unsigned int resulted in silent truncation of the upper 32-bit
on x86_64 resulting in an OOPS since the ring was being initialized
wrong.
Please reconsider my previous patch to just use PAGE_ALIGN(). Open
coding this sort of stuff, no matter how simple it seems, is just
asking for this sort of trouble.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:49:58 +0000 (23:49 -0500)]
virtio: configuration change callback
Various drivers want to know when their configuration information
changes: the balloon driver is the immediate user, but the network
driver may one day have a "carrier" status as well.
This introduces that callback (lguest doesn't use it yet).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:49:57 +0000 (23:49 -0500)]
virtio: explicit enable_cb/disable_cb rather than callback return.
It seems that virtio_net wants to disable callbacks (interrupts) before
calling netif_rx_schedule(), so we can't use the return value to do so.
Rename "restart" to "cb_enable" and introduce "cb_disable" hook: callback
now returns void, rather than a boolean.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:49:56 +0000 (23:49 -0500)]
virtio: simplify config mechanism.
Previously we used a type/len pair within the config space, but this
seems overkill. We now simply define a structure which represents the
layout in the config space: the config space can now only be extended
at the end.
The main driver-visible changes:
1) We indicate what fields are present with an explicit feature bit.
2) Virtqueues are explicitly numbered, and not in the config space.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell [Tue, 5 Feb 2008 04:49:54 +0000 (23:49 -0500)]
virtio: Implement skb_partial_csum_set, for setting partial csums on untrusted packets.
Use it in virtio_net (replacing buggy version there), it's also going
to be used by TAP for partial csum support.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: David S. Miller <davem@davemloft.net>
Vitaliy Gusev [Thu, 17 Jan 2008 00:07:08 +0000 (00:07 +0000)]
pid-namespaces-vs-locks-interaction
fcntl(F_GETLK,..) can return pid of process for not current pid namespace
(if process is belonged to the several namespaces). It is true also for
pids in /proc/locks. So correct behavior is saving pointer to the struct
pid of the process lock owner.
Signed-off-by: Vitaliy Gusev <vgusev@openvz.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Matthew Wilcox [Tue, 15 Jan 2008 04:28:30 +0000 (21:28 -0700)]
file locks: Use wait_event_interruptible_timeout()
interruptible_sleep_on_locked() is just an open-coded
wait_event_interruptible_timeout(), with the one difference that
interruptible_sleep_on_locked() doesn't bother to check the condition on
which it is waiting, depending instead on the BKL to avoid the case
where it blocks after the wakeup has already been called.
locks_block_on_timeout() is only used in one place, so it's actually
simpler to inline it into its caller.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
J. Bruce Fields [Fri, 26 Oct 2007 22:05:40 +0000 (18:05 -0400)]
locks: clarify posix_locks_deadlock
For such a short function (with such a long comment),
posix_locks_deadlock() seems to cause a lot of confusion. Attempt to
make it a bit clearer:
- Remove the initial posix_same_owner() check, which can never
pass (since this is only called in the case that block_fl and
caller_fl conflict)
- Use an explicit loop (and a helper function) instead of a goto.
- Rewrite the comment, attempting a clearer explanation, and
removing some uninteresting historical detail.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Sam Ravnborg [Sun, 3 Feb 2008 20:55:49 +0000 (21:55 +0100)]
scsi: fix dependency bug in aic7 Makefile
Building the aic7xxx driver includes the copy
of an .h file from a _shipped file.
In a highly parallel build Ingo saw that the
build sometimes failed (included distcc usage).
It was tracked down to a missing dependency from the .c
source file to the generated .h file.
We started to build the .c file before the
copy (cat) operation of the .h file completed
and we then only got half of the definitions
from the copied .h file.
Add an explicit dependency from the .c files to the
generated .h files so make knows all dependencies and
finsih the build of the .h files before it starts
building the .o files.
Ingo tested this fix and reported:
good news: hundreds of successful kernel builds and no failures
overnight.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Adrian Bunk [Sun, 3 Feb 2008 16:17:37 +0000 (18:17 +0200)]
Jesper Juhl is the new trivial patches maintainer
Jesper has agreed to take over maintainership for the trivial patches.
Thanks, Jesper!
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Michael Opdenacker [Sun, 3 Feb 2008 16:06:58 +0000 (18:06 +0200)]
Documentation: mention email-clients.txt in SubmittingPatches
I was struggling to get my email-client no to mangle my patch files,
and I didn't find enough information in the SubmittingPatches file.
By looking for more information on the web, I eventually found the
email-clients.txt file, and it answered all my needs
This patch adds a reference to email-clients.txt in SubmittingPatches,
and Mozilla related information which is no longer accurate
(as opposed to the details found in email-clients.txt).
This should be helpful for people sending their first patches,
or not sending patches on a frequent basis.
Signed-off-by: Michael Opdenacker <michael@free-electrons.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Ohad Ben-Cohen [Sun, 3 Feb 2008 16:05:15 +0000 (18:05 +0200)]
fs/binfmt_elf.c: spello fix
s/litle/little
Signed-off-by: Ohad Ben-Cohen <ohad@bencohen.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Fengguang Wu [Sun, 3 Feb 2008 16:04:10 +0000 (18:04 +0200)]
do_invalidatepage() comment typo fix
Fix a typo in the comment for do_invalidatepage().
Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Oliver Pinter [Sun, 3 Feb 2008 15:59:17 +0000 (17:59 +0200)]
Documentation/filesystems/porting fixes
typo fix and whitespace cleanup
Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Oliver Pinter [Sun, 3 Feb 2008 15:56:48 +0000 (17:56 +0200)]
typo fixes in net/core/net_namespace.c
Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Oliver Pinter [Sun, 3 Feb 2008 15:55:45 +0000 (17:55 +0200)]
typo fix in net/rfkill/rfkill.c
Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Oliver Pinter [Sun, 3 Feb 2008 15:52:41 +0000 (17:52 +0200)]
typo fixes in net/sctp/sm_statefuns.c
Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:48:52 +0000 (17:48 +0200)]
lib/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:48:04 +0000 (17:48 +0200)]
kernel/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:47:00 +0000 (17:47 +0200)]
include/scsi/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:45:46 +0000 (17:45 +0200)]
include/linux/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:38:04 +0000 (17:38 +0200)]
include/asm-m68knommu/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:34:55 +0000 (17:34 +0200)]
include/asm-frv/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:33:42 +0000 (17:33 +0200)]
fs/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:32:52 +0000 (17:32 +0200)]
drivers/watchdog/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:31:49 +0000 (17:31 +0200)]
drivers/video/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:30:25 +0000 (17:30 +0200)]
drivers/ssb/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:29:25 +0000 (17:29 +0200)]
drivers/serial/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:28:22 +0000 (17:28 +0200)]
drivers/scsi/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Acked-by: James Smart <james.smart@emulex.com>
Acked-by: Darrick J. Wong <djwong@us.ibm.com>
Acked-by: David Somayajulu <david.somayajulu@qlogic.com>
Acked-by: Mark Salyzyn <mark_salyzyn@adaptec.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:26:02 +0000 (17:26 +0200)]
drivers/pcmcia/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:24:37 +0000 (17:24 +0200)]
drivers/parisc/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:23:36 +0000 (17:23 +0200)]
drivers/nubus/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:22:34 +0000 (17:22 +0200)]
drivers/mtd/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:21:01 +0000 (17:21 +0200)]
drivers/message/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:19:47 +0000 (17:19 +0200)]
include/media/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:18:59 +0000 (17:18 +0200)]
drivers/media/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:18:02 +0000 (17:18 +0200)]
drivers/macintosh/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:16:28 +0000 (17:16 +0200)]
drivers/isdn/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:15:20 +0000 (17:15 +0200)]
drivers/input/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:13:40 +0000 (17:13 +0200)]
drivers/firmware/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:12:34 +0000 (17:12 +0200)]
drivers/edac/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:11:42 +0000 (17:11 +0200)]
drivers/char/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:10:31 +0000 (17:10 +0200)]
drivers/bluetooth/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:09:38 +0000 (17:09 +0200)]
drivers/block/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:08:11 +0000 (17:08 +0200)]
drivers/ata/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:07:16 +0000 (17:07 +0200)]
include/acpi/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:06:17 +0000 (17:06 +0200)]
drivers/acpi/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:05:25 +0000 (17:05 +0200)]
arch/um: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 15:00:11 +0000 (17:00 +0200)]
include/asm-parisc/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:58:20 +0000 (16:58 +0200)]
arch/parisc/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:57:20 +0000 (16:57 +0200)]
include/asm-mips/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:54:53 +0000 (16:54 +0200)]
arch/mips/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:53:47 +0000 (16:53 +0200)]
arch/m32r/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:52:33 +0000 (16:52 +0200)]
arch/h8300/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:50:59 +0000 (16:50 +0200)]
include/asm-arm/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:49:43 +0000 (16:49 +0200)]
arch/arm/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:38:31 +0000 (16:38 +0200)]
MAINTAINERS: update Corey Thomas email address
On Sat, 2007-12-22 at 18:08 -0500, Corey Thomas wrote:
> This email, coreythomas@charter.net is good. ISP change.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Joe Perches [Sun, 3 Feb 2008 14:36:24 +0000 (16:36 +0200)]
MAINTAINERS: remove Adam Fritzler, remove his email address in other sources
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Marcin Ślusarz [Sun, 3 Feb 2008 14:32:51 +0000 (16:32 +0200)]
asm-*/compat.h: fix typo in comment
Signed-off-by: Marcin Ślusarz <marcin.slusarz@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Randy Dunlap [Sun, 3 Feb 2008 14:30:51 +0000 (16:30 +0200)]
doc: use correct debugfs mountpoint
Use the normal, expected mountpoint in the relay(fs) example
for debugfs.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Randy Dunlap [Sun, 3 Feb 2008 14:29:12 +0000 (16:29 +0200)]
dio: fix kernel-doc notation
Fix kernel-doc in drivers/dio/ so that it is formatted correctly
and the parameter names match the function parameters.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-By: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Clemens Koller [Sun, 3 Feb 2008 14:26:36 +0000 (16:26 +0200)]
Documentation/BUG-HUNTING whitespace cleanup
Just a little whitespace cleanup patch for Documentation/BUG-HUNTING
Signed-off-by: Clemens Koller <clemens.koller@anagramm.de>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Pierre Peiffer [Sun, 3 Feb 2008 14:22:12 +0000 (16:22 +0200)]
Remove one useless extern declaration
The file exit.c contains one useless extern declaration of sem_exit().
Moreover, it refers to nothing.
This trivial patch removes it.
Signed-off-by: Pierre Peiffer <pierre.peiffer@bull.net>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Li Zefan [Sun, 3 Feb 2008 14:20:13 +0000 (16:20 +0200)]
time: delete comments that refer to noexistent symbols
Function do_timer_interrupt_hook() don't take argument regs,
and structure hrtimer_sleeper don't have member cb_pending.
So delete comments refering to these symbols.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Leonardo Chiquitto [Sun, 3 Feb 2008 14:17:16 +0000 (16:17 +0200)]
Documentation: missing proc/$PID/stat field
There's a missing field in the /proc/$PID/stat output documented in
Documentation/filesystems/proc.txt.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Tim Pepper [Sun, 3 Feb 2008 14:12:47 +0000 (16:12 +0200)]
radix_tree.h trivial comment correction
There is an unmatched parenthesis in the locking commentary of radix_tree.h
which is trivially fixed by the patch below.
Signed-off-by: Tim Pepper <lnxninja@linux.vnet.ibm.com>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Masatake YAMATO [Sun, 3 Feb 2008 14:10:08 +0000 (16:10 +0200)]
correct missing a double quote in configfs.txt
Signed-off-by: Masatake YAMATO <jet@gyve.org>
Acked-by: Joel Becker <Joel.Becker@oracle.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Andre Haupt [Sun, 3 Feb 2008 14:08:09 +0000 (16:08 +0200)]
jonada720: remove duplicate include
Signed-off-by: Andre Haupt <andre@bitwigglers.org>
Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Andre Haupt [Sun, 3 Feb 2008 14:04:56 +0000 (16:04 +0200)]
bf54x: remove duplicate include
Signed-off-by: Andre Haupt <andre@bitwigglers.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Andre Haupt [Sun, 3 Feb 2008 14:03:50 +0000 (16:03 +0200)]
gameport: remove duplicate include
Signed-off-by: Andre Haupt <andre@bitwigglers.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Frank Lichtenheld [Sun, 3 Feb 2008 13:59:02 +0000 (15:59 +0200)]
vga.h: Fix prepocessor warning
Mark comment as comment, fixes:
include/asm/vga.h:6:8: warning: extra tokens at end of #endif directive
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Adrian Bunk [Sun, 3 Feb 2008 13:54:28 +0000 (15:54 +0200)]
move frv docs one level up
My first guess for "fujitsu" was it might be related to the
fujitsu-laptop.c driver...
Move the frv directory one level up since frv is the name of the
architecture in the Linux kernel.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Adrian Bunk [Sun, 3 Feb 2008 13:50:21 +0000 (15:50 +0200)]
remove Documentation/smp.txt
After seeing the filename I'd have expected something about the
implementation of SMP in the Linux kernel - not some notes on kernel
configuration and building trivialities noone would search at this
place.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Alan Cox <alan@redhat.com>
Paulius Zaleckas [Sun, 3 Feb 2008 13:42:53 +0000 (15:42 +0200)]
Spelling fixes: lenght->length
Signed-off-by: Paulius Zaleckas <pauliusz@yahoo.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Robert P. J. Day [Sun, 3 Feb 2008 13:27:38 +0000 (15:27 +0200)]
Documentation: Clarify when module debugging actually works.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Robert P. J. Day [Sun, 3 Feb 2008 13:23:00 +0000 (15:23 +0200)]
Documentation: Remove references to dead "st0x" and "tmc8xx" parms.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Robert P. J. Day [Sun, 3 Feb 2008 13:20:26 +0000 (15:20 +0200)]
Documentation: Update to refer to correct "rcupdate" module name
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Robert P. J. Day [Sun, 3 Feb 2008 13:18:45 +0000 (15:18 +0200)]
Documentation: "decnet=" should read "decnet.addr=".
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Robert P. J. Day [Sun, 3 Feb 2008 13:14:02 +0000 (15:14 +0200)]
Typoes: "whith" -> "with"
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Robert P. J. Day [Sun, 3 Feb 2008 13:12:15 +0000 (15:12 +0200)]
Fix a small number of "memeber" typoes.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Robert P. J. Day [Sun, 3 Feb 2008 13:06:26 +0000 (15:06 +0200)]
linux/dma-mapping.h: rename macro to prevent multiple inclusion
Having the macro to prevent multiple inclusion of
include/linux/dma-mapping.h contain the prefix "_ASM" is just begging
for possible confusion some day.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Robert P. J. Day [Sun, 3 Feb 2008 13:02:21 +0000 (15:02 +0200)]
Correct explanations of "find_next" bit routines.
Correct the obvious "copy and paste" errors explaining some of the
"find_next" routines.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Uwe Kleine-König [Sun, 3 Feb 2008 12:59:11 +0000 (14:59 +0200)]
fix typo 'the same the\>'
Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Uwe Kleine-König [Sun, 3 Feb 2008 12:55:57 +0000 (14:55 +0200)]
SERIAL_NETX_CONSOLE provides console for NetX, not IMX
Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Uwe Kleine-König [Sun, 3 Feb 2008 12:54:41 +0000 (14:54 +0200)]
use the newc archive format as requested by initramfs
This is a documentation followup to
2e591bbc0d563e12f5a260fbbca0df7d5810910e
Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Denis Cheng [Sun, 3 Feb 2008 12:50:11 +0000 (14:50 +0200)]
Documentation: fix type error
Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Michal Piotrowski [Sun, 3 Feb 2008 12:47:38 +0000 (14:47 +0200)]
Coding style fix drivers/serial/icom.h
Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
David S. Miller [Sun, 3 Feb 2008 12:43:34 +0000 (04:43 -0800)]
Merge branch 'fixes' of /linux/kernel/git/linville/wireless-2.6
Adrian Bunk [Sun, 3 Feb 2008 12:43:15 +0000 (14:43 +0200)]
remove obsolete contact information from CREDITS
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Arnaldo Carvalho de Melo [Sun, 3 Feb 2008 12:09:17 +0000 (04:09 -0800)]
[IPV6]: Reorg struct ifmcaddr6 to save some bytes
/home/acme/git/net-2.6/net/ipv6/mcast.c:
struct ifmcaddr6 | -8
1 struct changed
igmp6_group_dropped | -6
add_grec | -3
mld_ifc_timer_expire | -18
ip6_mc_add_src | -3
ip6_mc_del_src | -3
igmp6_group_added | -3
6 functions changed, 36 bytes removed, diff: -36
ipv6.ko:
6 functions changed, 36 bytes removed, diff: -36
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Arnaldo Carvalho de Melo [Sun, 3 Feb 2008 12:08:26 +0000 (04:08 -0800)]
[INET_TIMEWAIT_SOCK]: Reorganize struct inet_timewait_sock to save some bytes
/home/acme/git/net-2.6/net/ipv6/tcp_ipv6.c:
struct inet_timewait_sock | -8
struct tcp_timewait_sock | -8
2 structs changed
tcp_v6_rcv | -6
1 function changed, 6 bytes removed, diff: -6
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
git.openpandora.org / pandora-kernel.git / log