Andrew Morton [Thu, 19 Jan 2006 01:42:26 +0000 (17:42 -0800)]
[PATCH] mm: dirty_exceeded speedup
Ravikiran reports that this variable is bouncing all around nodes on NUMA
machines, causing measurable performance problems. Fix that up by only
writing to it when it actually changed.
And put it in a new cacheline to prevent it sharing with other things (this
happened).
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jon Mason [Thu, 19 Jan 2006 01:42:25 +0000 (17:42 -0800)]
[PATCH] Prevent trident driver from grabbing pcnet32 hardware
Some pcnet32 hardware erroneously has the Vendor ID for Trident. The
pcnet32 driver looks for the PCI ethernet class before grabbing the
hardware, but the current trident driver does not check against the PCI
audio class. This allows the trident driver to claim the pcnet32 hardware.
This patch prevents that.
This revised version of the OSS Trident patch includes PCI_DEVICE Macro
usage.
Signed-off-by: Jon Mason <jdmason@us.ibm.com>
Signed-off-by: Muli Ben-Yehuda <mulix@mulix.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paul Fulghum [Thu, 19 Jan 2006 01:42:24 +0000 (17:42 -0800)]
[PATCH] synclink_gt fix size of register value storage
Fix incorrect variable size used to hold register value. This bug might
wipe out a portion of the TCR value when setting the interface options.
Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Thu, 19 Jan 2006 01:42:22 +0000 (17:42 -0800)]
[PATCH] scsi_transport_spi build fix
On alpha:
In file included from drivers/scsi/sym53c8xx_2/sym_glue.h:59,
from drivers/scsi/sym53c8xx_2/sym_fw.c:40:
include/scsi/scsi_transport_spi.h:57: error: field `dv_mutex' has incomplete type
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jan Beulich [Thu, 19 Jan 2006 01:42:21 +0000 (17:42 -0800)]
[PATCH] x86_64: Fix MCE exception stack for boot CPU
Fix a typo/mis-merge in one of the previous patches.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jan Kara [Thu, 19 Jan 2006 01:42:20 +0000 (17:42 -0800)]
[PATCH] jbd: remove_transaction fix
We have to check that also the second checkpoint list is non-empty before
dropping the transaction.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jan Kara [Thu, 19 Jan 2006 01:42:19 +0000 (17:42 -0800)]
[PATCH] jbd: log_do_checkpoint fix
While checkpointing we have to check that our transaction still is in the
checkpoint list *and* (not or) that it's not just a different transaction
with the same address.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Wed, 18 Jan 2006 23:19:40 +0000 (15:19 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Wed, 18 Jan 2006 23:18:53 +0000 (15:18 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Wed, 18 Jan 2006 23:08:16 +0000 (15:08 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 18 Jan 2006 23:08:02 +0000 (15:08 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
David S. Miller [Wed, 18 Jan 2006 22:58:05 +0000 (14:58 -0800)]
[SPARC64]: Fix build with CONFIG_COMPAT disabled.
Based upon a report and preliminary patch from Jim Gifford.
Signed-off-by: David S. Miller <davem@davemloft.net>
Russell King [Wed, 18 Jan 2006 22:56:29 +0000 (22:56 +0000)]
Merge /linux/kernel/git/tmlind/linux-omap-upstream
Eddie C. Dost [Wed, 18 Jan 2006 22:54:31 +0000 (14:54 -0800)]
[SPARC64]: Serial Console for E250 Patch
From: Eddie C. Dost <ecd@brainaid.de>
I have the following patch for serial console over the RSC
(remote system controller) on my E250 machine. It basically adds
support for input-device=rsc and output-device=rsc from OBP, and
allows 115200,8,n,1,- serial mode setting.
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville [Wed, 18 Jan 2006 22:52:48 +0000 (14:52 -0800)]
[MAINTAINERS]: add entry for wireless networking
Add an entry to MAINTAINERS for wireless networking, just so people
know whom to bless with patches.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville [Wed, 18 Jan 2006 22:52:18 +0000 (14:52 -0800)]
[MAINTAINERS]: correct location for net-2.6.git
Correct location info for net-2.6 git tree.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David Vrabel [Wed, 18 Jan 2006 22:46:43 +0000 (22:46 +0000)]
[ARM] 3281/1: ixp4xx: export ixp4xx_exp_bus_size for modules
Patch from David Vrabel
Export ixp4xx_exp_bus_size so modules can use the IXP4XX_EXP_BUS_BASE(n) macro.
Also, fix a printk format warning.
Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Wed, 18 Jan 2006 22:38:51 +0000 (22:38 +0000)]
[ARM] 3272/1: fix kernel decompressor crash
Patch from Nicolas Pitre
Commit
f4619025a51747a3788fd1bb6bdc46e368a889a7 broke the kernel
decompressor (at least on PXA). Here's the fix.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Wed, 18 Jan 2006 22:38:49 +0000 (22:38 +0000)]
[ARM] 3271/1: ARM EABI: fix calling of cmpxchg syscall emulation
Patch from Nicolas Pitre
This is kernel provided user space code.
Since a syscall is used, it has to be updated to work with EABI.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Wed, 18 Jan 2006 22:38:47 +0000 (22:38 +0000)]
[ARM] 3270/1: ARM EABI: fix sigreturn and rt_sigreturn
Patch from Nicolas Pitre
The signal return path consists of user code provided by the kernel.
Since a syscall is used, it has to be updated to work with EABI.
Noticed by Daniel Jacobowitz.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Victor [Wed, 18 Jan 2006 22:38:46 +0000 (22:38 +0000)]
[ARM] 3268/1: AT91RM9200 serial update for 2.6.15-git12
Patch from Andrew Victor
This patch fixes two small issues with 2.6.15-git12.
1) Corrected major/minor numbers for ttyAT devices in the KConfig help.
(Patch from Karl Olsen)
2) tty->flip.count has been removed.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David Vrabel [Wed, 18 Jan 2006 22:38:44 +0000 (22:38 +0000)]
[ARM] 3267/1: PXA27x SSP controller register defines
Patch from David Vrabel
PXA27x SSP controller has a few different registers, including SCR (serial clock rate) in SSCR0.
Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David S. Miller [Wed, 18 Jan 2006 22:23:54 +0000 (14:23 -0800)]
Merge git://tipc.cslab.ericsson.net/pub/git/tipc
David L Stevens [Wed, 18 Jan 2006 22:20:56 +0000 (14:20 -0800)]
[IPV4]: Fix multiple bugs in IGMPv3
1) fix "mld_marksources()" to
a) send nothing when all queried sources are excluded
b) send full exclude report when source queried sources are
not excluded
c) don't schedule a timer when there's nothing to report
2) fix "add_grec()" to send empty-source records when it should
The original check doesn't account for a non-empty source
list with all sources inactive; the new code keeps that
short-circuit case, and also generates the group header
with an empty list if needed.
3) fix mca_crcount decrement to be after add_grec(), which needs
its original value
4) add/remove delete records and prevent current advertisements
when an exclude-mode filter moves from "active" to "inactive"
or vice versa based on new filter additions.
Items 1-3 are just IPv4 versions of the IPv6 bugs found
by Yan Zheng and fixed earlier. Item #4 is a related bug that
affects exclude-mode change records only (but not queries) and
also occurs in IPv6 (IPv6 version coming soon).
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Steve French [Wed, 18 Jan 2006 22:20:39 +0000 (14:20 -0800)]
[CIFS] Fix oops in cifs_readpages caused by not checking buf_type in an
error path of new cifs_readpages code.
Signed-off-by: Steve French <sfrench@us.ibm.com>
David S. Miller [Wed, 18 Jan 2006 22:19:10 +0000 (14:19 -0800)]
[PKTGEN]: Respect hard_header_len of device.
Don't assume 16.
Found by Ben Greear.
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Wed, 18 Jan 2006 22:06:59 +0000 (14:06 -0800)]
[IRDA]: maintainer status
Jean says he really doesn't have time to much IRDA any more.
The following would help motivate someone who has more time.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Nick Piggin [Wed, 18 Jan 2006 22:05:16 +0000 (14:05 -0800)]
[CASSINI]: dont touch page_count
Remove page refcount manipulations from cassini driver by using
another field in struct page. Needed for lockless pagecache.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 18 Jan 2006 21:41:36 +0000 (13:41 -0800)]
[SPARC64]: Update defconfig.
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesse Brandeburg [Wed, 18 Jan 2006 21:01:45 +0000 (13:01 -0800)]
[PATCH] e1000: fix compile warning
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Wed, 18 Jan 2006 21:01:43 +0000 (13:01 -0800)]
[PATCH] e1000: fix receive breakage
in attempting to not send the "prefetch" patch, we broke the receive code,
this patch fixes that issue.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Wed, 18 Jan 2006 21:01:41 +0000 (13:01 -0800)]
[PATCH] e1000: Added driver comments
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Wed, 18 Jan 2006 21:01:39 +0000 (13:01 -0800)]
[PATCH] e1000: Fix whitespace
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Wed, 18 Jan 2006 21:01:37 +0000 (13:01 -0800)]
[PATCH] e1000: Added functions declarations
Added e1000_mc_addr_list_update
Added e1000_read_reg_io
Added e1000_enable_pciex_master
These are not static functions, that is why we have them declared in the header.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Wed, 18 Jan 2006 21:01:34 +0000 (13:01 -0800)]
[PATCH] e1000: Added functions to save and restore config
These functions help restore the driver to active configuration when coming out of resume for power management.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Wed, 18 Jan 2006 21:01:32 +0000 (13:01 -0800)]
[PATCH] e1000: Added RX buffer enhancements
Align the prefetches to a dword to help speed them up.
Recycle skb's and early replenish.
Force memory writes to complete before fetching more descriptors.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Wed, 18 Jan 2006 21:01:30 +0000 (13:01 -0800)]
[PATCH] e1000: Added disable packet split capability
Adds the ability to disability packet split at compile time and use the legacy receive path on PCI express hardware. Made this a CONFIG option and modified the Kconfig, to reflect the new option.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Alon Bar-Lev [Wed, 18 Jan 2006 11:47:33 +0000 (11:47 +0000)]
[SERIAL] Add 8250 support for Decision Computer International Co. PCCOM2
There is a new device which is look like:
Serial controller: Decision Computer International Co. PCCOM2 (rev 02) (prog-if 02 [16550])
0700: 6666:0004 (rev 02) (prog-if 02)
Flags: medium devsel, IRQ 177
Memory at
fe000000 (32-bit, non-prefetchable) [size=128]
I/O ports at e880 [size=128]
I/O ports at e400 [size=256]
It has two 16550A, and is not listed in kernel, although the
manufacturer clams that it is supported...
I've created the following patch, it only add the new PCI id and the
card to the repository, it seems to work.
Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Wed, 18 Jan 2006 09:54:29 +0000 (09:54 +0000)]
[SERIAL] Fix serial8250 driver initialisation ordering
Commit
7493a314cb83797ce612a577475aacaedc553fed changed the ordering
of the registration of the platform device driver vs the 8250 drivers
internal initialisation. This led to the probe function being called
before the driver had finished its internal initialisation, causing
mayhem. Revert the ordering change.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Andrew Morton [Wed, 18 Jan 2006 05:58:01 +0000 (21:58 -0800)]
[IPV4]: RT_CACHE_STAT_INC() warning fix
BUG: using smp_processor_id() in preemptible [
00000001] code: rpc.statd/2408
And it _is_ a bug, but I guess we don't care enough to add preempt_disable().
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Steve French [Wed, 18 Jan 2006 03:49:59 +0000 (19:49 -0800)]
Merge ... /linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Linus Torvalds [Wed, 18 Jan 2006 03:48:07 +0000 (19:48 -0800)]
Merge git://oss.sgi.com:8090/oss/git/xfs-2.6
Linus Torvalds [Wed, 18 Jan 2006 03:47:31 +0000 (19:47 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev
Linus Torvalds [Wed, 18 Jan 2006 03:46:46 +0000 (19:46 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
Steve French [Wed, 18 Jan 2006 03:16:53 +0000 (19:16 -0800)]
[CIFS] Remove compiler warning
Signed-off-by: Benoit Boissinot <benoit.boissinot@ens-lyon.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
David Chinner [Wed, 18 Jan 2006 02:38:12 +0000 (13:38 +1100)]
[XFS] Fix a race in xfs_submit_ioend() where we can be completing I/O for
a page while we are still submitting other buffers on the same page for
I/O.
SGI-PV: 948197
SGI-Modid: xfs-linux-melb:xfs-kern:25004a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Linus Torvalds [Wed, 18 Jan 2006 01:32:22 +0000 (17:32 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Wed, 18 Jan 2006 01:19:53 +0000 (17:19 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Bryan O'Sullivan [Wed, 18 Jan 2006 01:00:05 +0000 (17:00 -0800)]
[PATCH] Fix sparse parse error in lppaca.h
sparse can't parse a struct definition in include/asm-powerpc/lppaca.h,
even though gcc can accept it. The form looks like this:
struct __attribute__((whatever)) foo { };
An equivalent that both gcc and sparse can handle is
struct foo { } __attribute__((whatever));
This is the only definition of this type in the tree, and fixing it is
easier than fixing sparse.
Signed-off-by: Bryan O'Sullivan <bos@serpentine.com>
[ Side note: fixing sparse wouldn't be hard, but the "attribute at the
end" version is the canonical one, and the one that makes sense. So
let's just fix the kernel instead. Luc Van Oostenryck already sent
out a sparse patch to the sparse mailing list in case anybody cares.
-- Linus ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Stephen Hemminger [Fri, 6 Jan 2006 00:26:05 +0000 (16:26 -0800)]
[PATCH] skge: fix dma mask setup.
There are a couple of problems in the DMA setup code for skge.
* In the 64 bit case, it doesn't set the consistent mask.
* In the 32 bit case, the error check is backwards!
It likely will only be visible as a bug on 64 bit platforms.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Alan Cox [Tue, 17 Jan 2006 20:53:50 +0000 (20:53 +0000)]
[PATCH] libata: Code for the IRQ mask flag
Signed-off-by: Alan Cox <alan@redhat.com>
Somewhat cleaner in the resync as someone cleaned up the pio xfer users
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Alan Cox [Tue, 17 Jan 2006 20:51:55 +0000 (20:51 +0000)]
[PATCH] libata: Fix sector lock to apply to both drives not drive 0 twice
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Alan Cox [Tue, 17 Jan 2006 20:50:31 +0000 (20:50 +0000)]
[PATCH] libata: Fix heuristic typos add LBA48PIO flag and support code, add IRQ flag for next diff
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jason Gaston [Tue, 17 Jan 2006 20:28:48 +0000 (12:28 -0800)]
[PATCH] Intel ICH8 SATA: add PCI device IDs
Signed-off-by: Â Jason Gaston <Jason.d.gaston@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Alan Cox [Tue, 17 Jan 2006 17:53:56 +0000 (17:53 +0000)]
[PATCH] Fix warning with b44.c on 64bit boxes
sizeof() return is not an int, so use max_t to get the types right.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:21 +0000 (13:43 -0800)]
[PATCH] sky2: 0.13 version
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:20 +0000 (13:43 -0800)]
[PATCH] sky2: more conservative transmit locking
Be more careful about transmit locking, this solves a possible race
between tx_complete and transmit, that would cause a tx timeout.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:19 +0000 (13:43 -0800)]
[PATCH] sky2: don't inline so much
Don't need to inline quite so many routines, let the compiler
decide
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:18 +0000 (13:43 -0800)]
[PATCH] sky2: use kzalloc
Can use kzalloc here.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:17 +0000 (13:43 -0800)]
[PATCH] sky2: ratelimit error messages
Make sure and rate limit all the error messages that might occur. If a problem
occurs then a few messages are enough.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:16 +0000 (13:43 -0800)]
[PATCH] sky2: optimize for 32 bit dma
Small optimization, if dma addresses are 32 bits, then high
bits are always zero.
Signed-off-by: Stephen Hemminger <shemminger@osdl.or>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:15 +0000 (13:43 -0800)]
[PATCH] sky2: don't bother clearing status ring elements
Don't need to zero out the status ring entries after processing.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:14 +0000 (13:43 -0800)]
[PATCH] sky2: write barrier's
Be more careful about memory barriers. The only place we really
need them is before and after updating the chip's ring interface.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:13 +0000 (13:43 -0800)]
[PATCH] sky2: fix ram buffer for Yukon FE rev 2
Fix problems with Yukon FE rev 2 chipset. Don't cut and paste bugs in from
sk98lin driver. Change how the ram buffer is divided up, and make the math
clearer. Also, set the thresholds where rx takes precedence. The threshold
values are just guesses at this point, it might be worth tuning them later.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:12 +0000 (13:43 -0800)]
[PATCH] sky2: version 0.12
Version update.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:11 +0000 (13:43 -0800)]
[PATCH] sky2: call pci_set_consistent_dma_mask
Need to call pci_set_consistent_dma_mask in the case of 64 bit
DMA.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Tue, 17 Jan 2006 21:43:10 +0000 (13:43 -0800)]
[PATCH] sky2: receive buffer alignment
Need to make sure that sky2 receive buffers are 64 bit
aligned. Also, don't need to start off with GFP_ATOMIC
on initial setup.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Tue, 17 Jan 2006 23:01:10 +0000 (15:01 -0800)]
[PATCH] e100: e100 whitespace fixes
e100: e100 whitespace fixes
These are whitespace only fixes.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Tue, 17 Jan 2006 23:01:08 +0000 (15:01 -0800)]
[PATCH] e100: Handle the return values from pci_* functions
e100: Handle the return values from pci_* functions
This is to resolve warnings during compile time.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jesse Brandeburg [Tue, 17 Jan 2006 23:01:06 +0000 (15:01 -0800)]
[PATCH] e100: Fix TX hang and RMCP Ping issue (due to a microcode loading issue)
e100: Fix TX hang and RMCP Ping issue (due to a microcode loading issue)
Set the end of list bit to cause the hardware's transmit state machine to
work correctly and not prevent management (BMC) traffic.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
David S. Miller [Tue, 17 Jan 2006 23:55:58 +0000 (15:55 -0800)]
[SOUND]: sparc/cs4231: Fix some typos which wrecked the build.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 17 Jan 2006 23:53:11 +0000 (15:53 -0800)]
[SPARC]: Fix sbusfb build.
sbusfb_compat_ioctl() needs to return int, not long, as that
is what the fb_ops->fb_compat_ioctl method prototype wants.
Need to git rid of the "struct file *file" first argument to
fbiogetputcmap() and fbiogscursor() to match calls done in
sbusfb_compat_ioctl().
Signed-off-by: David S. Miller <davem@davemloft.net>
Per Liden [Tue, 17 Jan 2006 23:38:21 +0000 (00:38 +0100)]
[TIPC] Avoid polluting the global namespace
This patch adds a tipc_ prefix to all externally visible symbols.
Signed-off-by: Per Liden <per.liden@ericsson.com>
Per Liden [Mon, 16 Jan 2006 15:39:13 +0000 (16:39 +0100)]
[TIPC] Group protocols with sub-options in Kconfig
This is just a cosmetic change that moves the TIPC configuration
entry next to the other protocols that also have sub-options.
Makes the the networking options menu look a bit better.
Signed-off-by: Per Liden <per.liden@ericsson.com>
Per Liden [Mon, 16 Jan 2006 15:32:18 +0000 (16:32 +0100)]
[TIPC] Add help text for TIPC configuration option
Signed-off-by: Per Liden <per.liden@ericsson.com>
Per Liden [Mon, 16 Jan 2006 11:42:35 +0000 (12:42 +0100)]
[TIPC] Remove unused #includes
Signed-off-by: Per Liden <per.liden@ericsson.com>
Per Liden [Mon, 16 Jan 2006 10:42:12 +0000 (11:42 +0100)]
[TIPC] Move ethernet protocol id to linux/if_ether.h
Signed-off-by: Per Liden <per.liden@ericsson.com>
Per Liden [Sat, 14 Jan 2006 11:42:21 +0000 (12:42 +0100)]
[TIPC] Provide real email addresses in MAINTAINERS
Signed-off-by: Per Liden <per.liden@ericsson.com>
Per Liden [Fri, 13 Jan 2006 21:22:22 +0000 (22:22 +0100)]
[TIPC] Updated link priority macros
Added macros for min/default/max link priority in tipc_config.h.
Also renamed TIPC_NUM_LINK_PRI to TIPC_MEDIA_LINK_PRI since that
is a more accurate description of what it is used for.
Signed-off-by: Per Liden <per.liden@ericsson.com>
Jon Maloy [Fri, 13 Jan 2006 10:45:44 +0000 (10:45 +0000)]
[TIPC] Minor changes to #includes
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Eric Sesterhenn [Tue, 17 Jan 2006 23:36:05 +0000 (15:36 -0800)]
[SPARC]: change if() BUG(); to BUG_ON in iommu.c
this patch changes if() BUG(); constructs
in iommu.c to BUG_ON(); so it gets save
to define BUG() and BUG_ON() to nullstatements.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tony Lindgren [Tue, 17 Jan 2006 23:33:51 +0000 (15:33 -0800)]
ARM: OMAP: 4/4 Fix clock framework to use clk_enable/disable misc
This patch fixes OMAP clock framework to use clk_enable/disable
instead of clk_use/unuse as specified in include/linux/clk.h.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Tue, 17 Jan 2006 23:31:18 +0000 (15:31 -0800)]
ARM: OMAP: 3/4 Fix clock framework to use clk_enable/disable for omap2
This patch fixes OMAP clock framework to use clk_enable/disable
instead of clk_use/unuse as specified in include/linux/clk.h.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Tue, 17 Jan 2006 23:30:42 +0000 (15:30 -0800)]
ARM: OMAP: 2/4 Fix clock framework to use clk_enable/disable for omap1
This patch fixes OMAP clock framework to use clk_enable/disable
instead of clk_use/unuse as specified in include/linux/clk.h.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Tue, 17 Jan 2006 23:27:09 +0000 (15:27 -0800)]
ARM: OMAP: 1/4 Fix clock framework to use clk_enable/disable
This patch fixes OMAP clock framework to use clk_enable/disable
instead of clk_use/unuse as specified in include/linux/clk.h.
Instances of clk_use/unuse are renamed to clk_enable/disable,
and references clk_use/unuse are removed.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Richard Mortimer [Tue, 17 Jan 2006 23:21:01 +0000 (15:21 -0800)]
[SPARC64]: Eliminate race condition reading Hummingbird STICK register
Ensure a consistent value is read from the STICK register by ensuring
that both high and low are read without high changing due to a roll
over of the low register.
Various Debian/SPARC users (myself include) have noticed problems with
Hummingbird based systems. The symptoms are that the system time is
seen to jump forward 3 days, 6 hours, 11 minutes give or take a few
seconds. In many cases the system then hangs some time afterwards.
I've spotted a race condition in the code to read the STICK register.
I could not work out why 3d, 6h, 11m is important but guess that it is
due to the 2^32 jump of STICK (forwards on one read and then the next
read will seem to be backwards) during a timer interrupt. I'm guessing
that a change of -2^32 will get converted to a large unsigned
increment after the arithmetic manipulation between STICK,
nanoseconds, jiffies etc.
I did a test where I modified __hbird_read_stick to artificially
inject rollover faults forcefully every few seconds. With this I saw
the clock jump over 6 times in 12 hours compared to once every month
or so.
Signed-off-by: Richard Mortimer <richm@oldelvet.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kris Katterjohn [Tue, 17 Jan 2006 23:15:38 +0000 (15:15 -0800)]
[NET]: Use is_zero_ether_addr() in net/core/netpoll.c
This replaces a memcmp() with is_zero_ether_addr().
Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Andrew Morton [Tue, 17 Jan 2006 23:14:49 +0000 (15:14 -0800)]
[CASSINI]: Fix printk warning.
drivers/net/cassini.c:1930: warning: long unsigned int format, different type arg (arg 4)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Zoltan Menyhart [Fri, 13 Jan 2006 16:25:23 +0000 (17:25 +0100)]
[IA64] Fix bug in ia64 specific down() function
Chen, Kenneth W wrote:
> The memory order semantics for include/asm-ia64/semaphore.h:down()
> doesn't look right. It is using atomic_dec_return, which eventually
> translate into ia64_fetch_and_add() that uses release semantics.
> Shouldn't it use acquire semantics?
Use ia64_fetchadd() instead of atomic_dec_return()
Acked-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Jack Steiner [Tue, 17 Jan 2006 21:42:46 +0000 (15:42 -0600)]
[IA64] Zonelists for nodes without cpus
If a node runs out of memory, ensure that memory on nodes w/o cpus is used
before using memory on nodes with cpus.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Jes Sorensen [Tue, 17 Jan 2006 18:05:12 +0000 (13:05 -0500)]
[IA64-SGI] sn_console.c minor cleanup
Fix printk level and remove unnecessary CONFIG_SMP|CONFIG_PREEMPT tests
as this is taken care through the spinlock macros anyway.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Pat Gefre <pfg@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Jes Sorensen [Tue, 17 Jan 2006 17:52:21 +0000 (12:52 -0500)]
[IA64-SGI] sn2 mutex conversion
Migrate sn2 code to use mutex and completion events rather than
semaphores.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Acked-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Kris Katterjohn [Tue, 17 Jan 2006 21:04:57 +0000 (13:04 -0800)]
[PKTGEN]: Replacing with (compare|is_zero)_ether_addr() and ETH_ALEN
This replaces some tests with is_zero_ether_addr(), memcmp(one, two,
6) with compare_ether_addr(one, two), and 6 with ETH_ALEN where
appropriate.
Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kris Katterjohn [Tue, 17 Jan 2006 21:03:54 +0000 (13:03 -0800)]
[NET]: "signed long" -> "long"
Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Patrick McHardy [Tue, 17 Jan 2006 21:01:31 +0000 (13:01 -0800)]
[EBTABLES]: Handle SCTP/DCCP in ebt_{ip,log}
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Patrick McHardy [Tue, 17 Jan 2006 21:01:06 +0000 (13:01 -0800)]
[PKT_SCHED]: Handle SCTP/DCCP in sfq_hash
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tsutomu Fujii [Tue, 17 Jan 2006 19:57:09 +0000 (11:57 -0800)]
[SCTP]: Fix sctp_rcv_ootb() to handle the last chunk of a packet correctly.
Signed-off-by: Tsutomu Fujii <t-fujii@nb.jp.nec.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Sridhar Samudrala [Tue, 17 Jan 2006 19:56:26 +0000 (11:56 -0800)]
[SCTP]: Fix couple of races between sctp_peeloff() and sctp_rcv().
Validate and update the sk in sctp_rcv() to avoid the race where an
assoc/ep could move to a different socket after we get the sk, but before
the skb is added to the backlog.
Also migrate the skb's in backlog queue to new sk when doing a peeloff.
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Vlad Yasevich [Tue, 17 Jan 2006 19:55:57 +0000 (11:55 -0800)]
[SCTP]: Fix machine check/connection hang on IA64.
sctp_unpack_cookie used an on-stack array called digest as a result/out
parameter in the call to crypto_hmac. However, hmac code
(crypto_hmac_final)
assumes that the 'out' argument is in virtual memory (identity mapped
region)
and can use virt_to_page call on it. This does not work with the on-stack
declared digest. The problems observed so far have been:
a) incorrect hmac digest
b) machine check and hardware reset.
Solution is to define the digest in an identity mapped region by
kmalloc'ing
it. We can do this once as part of the endpoint structure and re-use it
when
verifying the SCTP cookie.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Vlad Yasevich [Tue, 17 Jan 2006 19:55:17 +0000 (11:55 -0800)]
[SCTP]: Fix bad sysctl formatting of SCTP timeout values on 64-bit m/cs.
Change all the structure members that hold jiffies to be of type
unsigned long. This also corrects bad sysctl formating on 64 bit
architectures.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>