Takashi Iwai [Fri, 30 Sep 2005 14:56:59 +0000 (16:56 +0200)]
[ALSA] emu10k1 - Fix loading of SBLive Game board
EMU10K1/EMU10K2 driver
Fixed the error at loading SBLive Game board (and possible other models).
The PCI SSIDs of this board conflicts with SB Live 5.1 Platinum, which has
no AC97 chip.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Thu, 29 Sep 2005 11:49:44 +0000 (13:49 +0200)]
[ALSA] via82xx - dxs_support entry for an ASUS mobo
VIA82xx driver
Addded a dxs_support entry for an ASUS mobo.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Thu, 29 Sep 2005 11:25:14 +0000 (13:25 +0200)]
[ALSA] Fix confliction of capture controls on ALC880 test model
HDA Codec driver
Fixed the confliction of capture controls on ALC880 'test' model.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
John W. Linville [Thu, 29 Sep 2005 11:20:45 +0000 (13:20 +0200)]
[ALSA] fix HD audio ALC882 lfe (un)mute
HDA Codec driver
Mark the ALC882 'LFE Playback Switch' as an input, like the other
playback switch settings.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
John W. Linville [Thu, 29 Sep 2005 11:18:41 +0000 (13:18 +0200)]
[ALSA] fix alc880_test_mixer typo
HDA Codec driver
Fix a typo (cut & paste) in the alc880_test_mixer structure.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
John W. Linville [Thu, 29 Sep 2005 11:13:38 +0000 (13:13 +0200)]
[ALSA] fix HD audio ALC260 mono (un)mute
HDA Codec driver
The ALC260 'Mono Playback Switch' is marked as an output in
patch_realtek.c. It actually does not work unless it is marked as an
input. Go figure... This was tested and confirmed on an HP xw4300.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 26 Sep 2005 07:59:57 +0000 (09:59 +0200)]
[ALSA] usb-audio: increase max buffer size
USB generic driver
Increase the maximum PCM buffer size to 1 MB. The USB driver doesn't
have any inherent buffer size limit, and big multichannel interfaces
may benefit from this.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Clemens Ladisch [Mon, 26 Sep 2005 06:55:01 +0000 (08:55 +0200)]
[ALSA] usb-audio: add another ID for the TerraTec PHASE26
USB generic driver
There is another revision of the PHASE26 with a different product ID;
add a quirk entry for that, too.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Clemens Ladisch [Tue, 20 Sep 2005 07:06:36 +0000 (09:06 +0200)]
[ALSA] usb-audio: add more Yamaha USB MIDI devices
USB generic driver
Add quirk entries for four unknown Yamaha USB MIDI devices.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Takashi Iwai [Mon, 19 Sep 2005 13:21:17 +0000 (15:21 +0200)]
[ALSA] Add iBook 1.33GHz support
PPC PMAC driver
Added the support of iBook 1.33GHz.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 19 Sep 2005 10:24:00 +0000 (12:24 +0200)]
[ALSA] usb-audio: add Roland RD-700SX support
USB generic driver
Add a quirk entry for the Roland RD-700SX.
This should work for the RD-300SX, too.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Takashi Iwai [Fri, 16 Sep 2005 17:07:52 +0000 (19:07 +0200)]
[ALSA] via82xx - Add a dxs whitelist entry
VIA82xx driver
Added a dxs whitelist entry for an ECS mobo.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Nicolas Pitre [Fri, 16 Sep 2005 16:50:53 +0000 (18:50 +0200)]
[ALSA] clean suspend/resume calls for ac97_bus_type
AC97 Codec
A single call to the driver suspend/resume method for each device is
enough. The level and SUSPEND_*/RESUME_* arguments are deprecated and
said to be removed eventually anyway (no other subsystem are using them
anymore except platform devices).
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Nicolas Pitre [Fri, 16 Sep 2005 16:49:22 +0000 (18:49 +0200)]
[ALSA] remove redundent assignment to the ac97 device structure
AC97 Codec
Don't use dev.platform_data to store a reference to the containing
ac97_t structure. Such assignment is redundent since we can deduce the
ac97_t structure location from the contained device structure. This
sets platform_data free for other purposes.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Nicolas Pitre [Fri, 16 Sep 2005 16:46:36 +0000 (18:46 +0200)]
[ALSA] remove bogus match method for ac97_bus
AC97 Codec
The bus_id is initialized with a generic identifier string which is not
really useful for proper driver matching. Let the driver decide what it
needs via its probe method instead.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Fri, 16 Sep 2005 14:56:01 +0000 (16:56 +0200)]
[ALSA] usb-audio: ignore Hercules DJ Console mixer errors
USB generic driver
Add a quirk entry for the Hercules DJ Console to ignore timeouts on
some mixer control transfers.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Dirk Opfer [Wed, 14 Sep 2005 18:52:25 +0000 (20:52 +0200)]
[ALSA] Fix pm_message_t in PXA2XX-AC97 driver
ARM PXA2XX driver
Fix pm_message_t in PXA2XX-AC97 driver.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Tue, 13 Sep 2005 09:28:53 +0000 (11:28 +0200)]
[ALSA] hda-intel - Disable DMA position auto-correction
HDA Intel driver
Disable the auto-correction of DMA position temporarily.
It doesn't work as expected yet...
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Sasha Khapyorsky [Tue, 13 Sep 2005 09:25:54 +0000 (11:25 +0200)]
[ALSA] hda-codec - 'empty' generic mfg-only codec
HDA generic driver
This creates 'empty' hda generic for unknown MFG-only codecs.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Sasha Khapyorsky [Tue, 13 Sep 2005 09:23:13 +0000 (11:23 +0200)]
[ALSA] no templated index for si3036 modem controls
AC97 Codec
No index is templated for si3036 modem controls.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Sasha Khapyorsky [Tue, 13 Sep 2005 09:21:30 +0000 (11:21 +0200)]
[ALSA] no templated index for mc97 controls
AC97 Codec
No index is templated for mdoem controls.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Daniel Ritz [Mon, 12 Sep 2005 09:47:04 +0000 (11:47 +0200)]
[ALSA] snd_opl3sa2: add missing pnp_unregister_driver() calls
OPL3SA2 driver
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Fri, 7 Oct 2005 04:54:21 +0000 (21:54 -0700)]
Avoid 'names_cache' memory leak with CONFIG_AUDITSYSCALL
The nameidata "last.name" is always allocated with "__getname()", and
should always be free'd with "__putname()".
Using "putname()" without the underscores will leak memory, because the
allocation will have been hidden from the AUDITSYSCALL code.
Arguably the real bug is that the AUDITSYSCALL code is really broken,
but in the meantime this fixes the problem people see.
Reported by Robert Derr, patch by Rick Lindsley.
Acked-by: Al Viro <viro@ftp.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Thu, 6 Oct 2005 22:37:09 +0000 (15:37 -0700)]
Merge branch 'release' of /linux/kernel/git/aegl/linux-2.6
Bryan Sutula [Wed, 5 Oct 2005 17:02:06 +0000 (11:02 -0600)]
[IA64] Avoid kernel hang during CMC interrupt storm
I've noticed a kernel hang during a storm of CMC interrupts, which was
tracked down to the continual execution of the interrupt handler.
There's code in the CMC handler that's supposed to disable CMC
interrupts and switch to polling mode when it sees a bunch of CMCs.
Because disabling CMCs across all CPUs isn't safe in interrupt context,
the disable is done with a schedule_work(). But with continual CMC
interrupts, the schedule_work() never gets executed.
The following patch immediately disables CMC interrupts for the current
CPU. This then allows (at least) one CPU to ignore CMC interrupts,
execute the schedule_work() code, and disable CMC interrupts on the rest
of the CPUs.
Acked-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Bryan Sutula <Bryan.Sutula@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Linus Torvalds [Thu, 6 Oct 2005 22:01:11 +0000 (15:01 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-ucb
Linus Torvalds [Thu, 6 Oct 2005 22:00:53 +0000 (15:00 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Thu, 6 Oct 2005 21:16:19 +0000 (14:16 -0700)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Thu, 6 Oct 2005 21:16:07 +0000 (14:16 -0700)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Russell King [Thu, 6 Oct 2005 12:09:42 +0000 (13:09 +0100)]
[MFD] Fix gcc4 build errors in ucb1x00-core.c
drivers/mfd/ucb1x00-core.c:555: error: static declaration of 'ucb1x00_class' follows non-static declaration
drivers/mfd/ucb1x00.h:109: error: previous declaration of 'ucb1x00_class' was here
Since ucb1x00_class isn't used by anything, remove the extern
declaration and the symbol export.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David S. Miller [Wed, 5 Oct 2005 22:12:00 +0000 (15:12 -0700)]
[SPARC64]: Fix initrd when net booting.
By allocating early memory for the firmware page tables, we
can write over the beginning of the initrd image.
So what we do now is:
1) Read in firmware translations table while still on the
firmware's trap table.
2) Switch to Linux trap table.
3) Init bootmem.
4) Build firmware page tables using __alloc_bootmem().
And this keeps the initrd from being clobbered.
Signed-off-by: David S. Miller <davem@davemloft.net>
Catalin Marinas [Wed, 5 Oct 2005 22:06:36 +0000 (23:06 +0100)]
[ARM] 2954/1: Allow D and I cache and branch prediction disabling for ARMv6
Patch from Catalin Marinas
There is no reason to not allow these config options. They are useful when
the hardware has problems.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Martin Habets [Wed, 5 Oct 2005 19:21:36 +0000 (12:21 -0700)]
[SPARC]: Remove some duplicated sparc32 config items
Remove some duplicated items due to the inclusion of the general
drivers/Kconfig file. These are now taken from drivers/char/Kconfig,
and can be turned off there as well (which is desirable sometimes).
Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ralf Baechle [Wed, 5 Oct 2005 19:16:04 +0000 (12:16 -0700)]
[AX.25]: Fix packet socket crash
Since changeset
98a82febb6340466824c3a453738d4fbd05db81a AX.25 is passing
received IP and ARP packets to the stack through netif_rx() but we don't
set the skb->mac.raw to right value which may result in a crash with
applications that use a packet socket.
Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Wed, 5 Oct 2005 19:15:12 +0000 (12:15 -0700)]
[IPSEC]: Document that policy direction is derived from the index.
Here is a patch that adds a helper called xfrm_policy_id2dir to
document the fact that the policy direction can be and is derived
from the index.
This is based on a patch by YOSHIFUJI Hideaki and
210313105@suda.edu.cn.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Wed, 5 Oct 2005 19:11:41 +0000 (12:11 -0700)]
[IPV6]: Fix NS handing for proxy/anycast address
Timer set up by pneigh_enqueue() ended up calling ndisc_rcv()
via pndisc_redo(), which clears LOCALLY_ENQUEUED flag in
NEIGH_CB(skb) and NS was queued again.
Let's call ndisc_recv_ns() directly to avoid the loop.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Wed, 5 Oct 2005 19:09:31 +0000 (12:09 -0700)]
[TCP]: BIC coding bug in Linux 2.6.13
Missing parenthesis in causes BIC to be slow in increasing congestion
window.
Spotted by Injong Rhee.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yan Zheng [Wed, 5 Oct 2005 19:08:13 +0000 (12:08 -0700)]
[MCAST] ipv6: Fix address size in grec_size
Signed-Off-By: Yan Zheng <yanzheng@21cn.com>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Acked-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Jones [Mon, 3 Oct 2005 19:02:20 +0000 (15:02 -0400)]
[PATCH] Fix drm 'debug' sysfs permissions
Just enables some extra printk's, but still.. Only the sysadmin should
be able to do that.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Benjamin Herrenschmidt [Wed, 5 Oct 2005 07:43:40 +0000 (17:43 +1000)]
[PATCH] ppc: Fix timekeeping with HZ=250 on some Mac models
Older Macs which uses the VIA chip timers to calibrate the timebase used
some code that wouldn't work if HZ wasn't divisible by 100...
This fixes it at least for 250. Not totally perfect but should be
enough for now (so it at least works with the default value which is now
250).
There is still a potential issue with the core using CLOCK_TICK_RATE to
maintain xtime and CLOCK_TICK_RATE value on ppc32 is pure crap, but that
is a different problem, this patch at least brings us back to our
previous situation.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Wed, 5 Oct 2005 07:36:02 +0000 (08:36 +0100)]
[PATCH] fix the breakage in sparc headers
If we switch extern inline to static inline, we'd better switch the
pre-declarations we use to say that these puppies have
__attribute_const__ on them.
Otherwise we get extern declaration followed by static inline one.
Which makes gcc unhappy, and for a good reason...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Randy Dunlap [Wed, 5 Oct 2005 05:45:35 +0000 (22:45 -0700)]
[XFRM]: fix sparse gfp nocast warnings
Fix implicit nocast warnings in xfrm code:
net/xfrm/xfrm_policy.c:232:47: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:45:14 +0000 (22:45 -0700)]
[TEXTSEARCH]: fix sparse gfp nocast warnings
Fix nocast sparse warnings:
include/linux/textsearch.h:165:57: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:44:45 +0000 (22:44 -0700)]
[RPC]: fix sparse gfp nocast warnings
Fix nocast sparse warnings:
net/rxrpc/call.c:2013:25: warning: implicit cast to nocast type
net/rxrpc/connection.c:538:46: warning: implicit cast to nocast type
net/sunrpc/sched.c:730:36: warning: implicit cast to nocast type
net/sunrpc/sched.c:734:56: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:43:04 +0000 (22:43 -0700)]
[AF_KEY]: fix sparse gfp nocast warnings
Fix implicit nocast warnings in net/key code:
net/key/af_key.c:195:27: warning: implicit cast to nocast type
net/key/af_key.c:1439:28: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:42:42 +0000 (22:42 -0700)]
[NETFILTER]: fix sparse gfp nocast warnings
Fix implicit nocast warnings in nfnetlink code:
net/netfilter/nfnetlink.c:204:43: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:42:15 +0000 (22:42 -0700)]
[IPVS]: fix sparse gfp nocast warnings
From: Randy Dunlap <rdunlap@xenotime.net>
Fix implicit nocast warnings in ip_vs code:
net/ipv4/ipvs/ip_vs_app.c:631:54: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:41:48 +0000 (22:41 -0700)]
[DECNET]: fix sparse gfp nocast warnings
Fix implicit nocast warnings in decnet code:
net/decnet/af_decnet.c:458:40: warning: implicit cast to nocast type
net/decnet/dn_nsp_out.c:125:35: warning: implicit cast to nocast type
net/decnet/dn_nsp_out.c:219:29: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:41:16 +0000 (22:41 -0700)]
[CONNECTOR]: fix sparse gfp nocast warnings
Fix implicit nocast warnings in connector code:
drivers/connector/connector.c:102:24: warning: implicit cast to nocast type
drivers/connector/connector.c:114:45: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:39:41 +0000 (22:39 -0700)]
[BONDING]: fix sparse gfp nocast warnings
Fix implicit nocast warnings in bonding code:
drivers/net/bonding/bond_main.c:1302:49: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Wed, 5 Oct 2005 05:38:44 +0000 (22:38 -0700)]
[ATM]: fix sparse gfp nocast warnings
Fix implicit nocast warnings in atm code:
net/atm/atm_misc.c:35:44: warning: implicit cast to nocast type
drivers/atm/fore200e.c:183:33: warning: implicit cast to nocast type
Also use kzalloc() instead of kmalloc().
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pavel Roskin [Wed, 5 Oct 2005 01:33:10 +0000 (21:33 -0400)]
[PATCH] orinoco: Information leakage due to incorrect padding
The orinoco driver can send uninitialized data exposing random pieces of
the system memory. This happens because data is not padded with zeroes
when its length needs to be increased.
Reported by Meder Kydyraliev <meder@o0o.nu>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Linus Torvalds [Tue, 4 Oct 2005 23:55:43 +0000 (16:55 -0700)]
Merge branch 'for-linus' of /linux/kernel/git/roland/infiniband
Deepak Saxena [Tue, 4 Oct 2005 23:32:38 +0000 (16:32 -0700)]
[PATCH] Fix broken IXP4xx GPIO macro
Macro ended up backwards during one of cleanups. Found by Alessandro Zummo.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Horst H. von Brand [Tue, 4 Oct 2005 22:58:56 +0000 (15:58 -0700)]
[NETFILTER]: Fix Kconfig typo
Signed-off-by: Horst H. von Brand <vonbrand@inf.utfsm.cl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Tue, 4 Oct 2005 22:57:53 +0000 (15:57 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Andi Kleen [Tue, 4 Oct 2005 22:21:39 +0000 (00:21 +0200)]
[PATCH] x86_64: Drop global bit from early low mappings
Drop global bit from early low mappings
Suggested by Linus, originally also proposed by Suresh.
This fixes a race condition with early start of udev, originally
tracked down by Suresh B. Siddha. The problem was that switching
to the user space VM would not clear the global low mappings
for the beginning of memory, which lead to memory corruption.
Drop the global bits.
The kernel mapping stays global because it should stay constant.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric Dumazet [Tue, 4 Oct 2005 22:55:51 +0000 (15:55 -0700)]
[INET]: Shrink struct inet_ehash_bucket on 32 bits UP
No need to align struct inet_ehash_bucket on a 8 bytes boundary.
On 32 bits Uniprocessor, that's a waste of 4 bytes per struct (50 %)
On other platforms, the attribute is useless, natual alignement is already 8.
platform | Size before | Size after patch
-------------+-------------+------------------
32 bits, UP | 8 | 4
32 bits, SMP | 8 | 8
64 bits, UP | 8 | 8
64 bits, SMP | 16 | 16
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 4 Oct 2005 22:23:20 +0000 (15:23 -0700)]
[SPARC64]: Replace cheetah+ code patching with variables.
Instead of code patching to handle the page size fields in
the context registers, just use variables from which we get
the proper values.
Signed-off-by: David S. Miller <davem@davemloft.net>
Nicolas Pitre [Tue, 4 Oct 2005 22:17:53 +0000 (23:17 +0100)]
[ARM] 2952/1: fix a register clobber list
Patch from Nicolas Pitre
If gcc decides to assign lr to %0 we're screwed.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Tue, 4 Oct 2005 22:17:52 +0000 (23:17 +0100)]
[ARM] 2951/1: fix wrong comment
Patch from Nicolas Pitre
The cmpxchg emulation syscall needs write access.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Sascha Hauer [Tue, 4 Oct 2005 22:17:52 +0000 (23:17 +0100)]
[ARM] 2950/1: i.MX gpio setup function
Patch from Sascha Hauer
Current implementation of imx_gpio_mode does not allow to
configure all alternate routing possibilities of the i.MX. With
this patch every bit in the gpio setup registers has a
corresponding bit in the gpio_mode parameter, so every routing
should be possible now.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Sascha Hauer [Tue, 4 Oct 2005 22:17:51 +0000 (23:17 +0100)]
[ARM] 2949/1: Hynix h720x Run mode
Patch from Sascha Hauer
After coming out of idle mode the h720x goes into slow mode. Switch
it back to run mode.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Tue, 4 Oct 2005 20:55:22 +0000 (13:55 -0700)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Allan Graves [Tue, 4 Oct 2005 18:53:52 +0000 (14:53 -0400)]
[PATCH] uml: Fix sysrq-r support for skas mode
The old code had the IP and SP coming from the registers in the thread
struct, which are completely wrong since those are the userspace
registers. This fixes that by pulling the correct values from the
jmp_buf in which the kernel state of each thread is stored.
Signed-off-by: Allan Graves <allan.graves@oracle.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jeff Dike [Tue, 4 Oct 2005 18:53:49 +0000 (14:53 -0400)]
[PATCH] UML - Fix Al's build tidying
Al's build tidying missed one bit from me - without this UML doesn't boot.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Acked-by: Al Viro <viro@ftp.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 4 Oct 2005 16:48:44 +0000 (17:48 +0100)]
[PATCH] bfs iget() abuses
bfs_fill_super() walks the inode table to get the bitmap of free inodes
and collect stats. It has no business using iget() for that - it's a
lot of extra work, extra icache pollution and more complex code.
Switched to walking the damn thing directly.
Note: that also allows to kill ->i_dsk_ino in there - separate patch if
Tigran can confirm that this field can be zero only for deleted inodes
(i.e. something that could only be found during that scan and not by
normal lookups).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Alexey Dobriyan [Tue, 4 Oct 2005 16:43:06 +0000 (17:43 +0100)]
[PATCH] bfs endianness annotations
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 4 Oct 2005 16:40:44 +0000 (17:40 +0100)]
[PATCH] bogus kfree() in ibmtr
On several failure exits in ibmtr we end up doing kfree() on dev->priv,
with dev allocated by alloc_trdev() and ->priv never reassigned.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Tue, 4 Oct 2005 16:36:04 +0000 (17:36 +0100)]
[PATCH] missing include in megaraid_sas
megaraid_sas depends on arch-specific indirect includes pulling
fs.h in; on alpha they do not.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Robert Olsson [Tue, 4 Oct 2005 20:01:58 +0000 (13:01 -0700)]
[IPV4]: fib_trie root-node expansion
The patch below introduces special thresholds to keep root node in the trie
large. This gives a flatter tree at the cost of a modest memory increase.
Overall it seems to be gain and this was also proposed by one the authors
of the paper in recent a seminar.
Main table after loading 123 k routes.
Aver depth: 3.30
Max depth: 9
Root-node size 12 bits
Total size: 4044 kB
With the patch:
Aver depth: 2.78
Max depth: 8
Root-node size 15 bits
Total size: 4150 kB
An increase of 8-10% was seen in forwading performance for an rDoS attack.
Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Tue, 4 Oct 2005 20:00:39 +0000 (13:00 -0700)]
[IPV6]: Fix infinite loop in udp_v6_get_port().
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Tue, 4 Oct 2005 16:34:00 +0000 (09:34 -0700)]
Merge /pub/scm/linux/kernel/git/aia21/ntfs-2.6
Linus Torvalds [Tue, 4 Oct 2005 15:11:13 +0000 (08:11 -0700)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Anton Altaparmakov [Tue, 4 Oct 2005 12:08:53 +0000 (13:08 +0100)]
NTFS: Fix a 64-bitness bug where a left-shift could overflow a 32-bit variable
which we now cast to 64-bit first (fs/ntfs/mft.c::map_mft_record_page().
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Anton Altaparmakov [Tue, 4 Oct 2005 12:06:00 +0000 (13:06 +0100)]
NTFS: Fix a stupid bug in __ntfs_bitmap_set_bits_in_run() which caused the
count to become negative and hence we had a wild memset() scribbling
all over the system's ram.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Randy Dunlap [Tue, 4 Oct 2005 07:41:22 +0000 (00:41 -0700)]
[PATCH] sungem: fix gfp flags type
Fix nocast sparse warnings in sungen:
drivers/net/sungem.h:1040:45: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Randy Dunlap [Tue, 4 Oct 2005 04:24:36 +0000 (21:24 -0700)]
[PATCH] ns83820: fix gfp flags type
Fix implicit nocast warnings in ns83820 code, including __nocast:
drivers/net/ns83820.c:603:46: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Randy Dunlap [Tue, 4 Oct 2005 04:24:45 +0000 (21:24 -0700)]
[PATCH] ieee80211: fix gfp flags type
Fix implicit nocast warnings in ieee80211 code, including __nocast:
net/ieee80211/ieee80211_tx.c:215:9: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Ion Badulescu [Tue, 4 Oct 2005 02:31:36 +0000 (22:31 -0400)]
[netdrvr starfire] fix highmem and broken firmware issues
Unfortunately, [your patch] might address the crash but doesn't address
the real problem. It turns out that the problem is one of padding
(the firmware cksum engine works only on 32-bit chunks, yuck), so
the special casing for length == 1 wasn't sufficient anyway.
This patch addresses the issue, as well the other issue of i386 +
CONFIG_HIGHMEM being broken. It is pretty much the same workaround
that Adaptec themselves used in their Windows driver. I have yet to
check if it fixes the problem when the skb is non-linear, but this
patch _will_ solve the problem for 99% of the users out there (those
not using sendfile).
Signed-off-by: Ion Badulescu <ionut@badula.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Grant Coady [Fri, 9 Sep 2005 14:14:05 +0000 (00:14 +1000)]
[PATCH] net/Kconfig: convert pocket_adapter ISA to PARPORT
This patch changes pocket and parallel adaptors to depend on PARPORT
instead of ISA in order to get the option in newer SuperIO based systems.
Signed-off-by: Grant Coady <gcoady@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Wade Farnsworth [Tue, 4 Oct 2005 02:21:33 +0000 (22:21 -0400)]
[PATCH] emac: add support for platform-specific unsupported PHY features
This patch adds support to the ibm_emac driver for platform-specific
unsupported PHY features.
The patch attempts to determine the highest speed and duplex when
autonegotiation is unsupported.
Signed-off-by: Wade Farnsworth <wfarnsworth@mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Philippe De Muyter [Thu, 22 Sep 2005 09:09:44 +0000 (11:09 +0200)]
[PATCH] tulip
DC21143 rev 48 10Mbit HDX fix
The patch below is necessary to allow my Digital DS21143 Tulip rev 48
ethernet interface to work in a 10Mbit Half Duplex network. Without
it, the driver keeps retrying other modes in an endless loop. It seems
like someone already had the same problem with a rev 65 board :)
Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Jay Vosburgh [Mon, 26 Sep 2005 23:11:50 +0000 (16:11 -0700)]
[PATCH] fix bonding crash, remove old ABI support
David S. Miller <davem@davemloft.net> wrote:
>I think removing support for older ifenslave binaries is
>the least painful solution to this problem.
This patch removes backwards compatibility for old ifenslave
binaries (ifenslave prior to verison 1.0.0).
I did not similarly modify ifenslave itself; with sysfs on the
horizon, I don't see that as being worthwhile.
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Ursula Braun [Fri, 30 Sep 2005 08:17:24 +0000 (10:17 +0200)]
[PATCH] s390: qeth driver fixes
From: Peter Tiedemann <ptiedem@de.ibm.com>
From: Frank Pavlic <pavlic@de.ibm.com>
minor qeth fixes:
- free old skb in qeth_realloc_headroom after duplicating skb
- disable IPV6 support for Hipersockets devices
- call ccw_device_set_offline on every channel regardless
of the return value of the prior ccw_device_set_offline calls
- allocate qdio structures in DMA-area
- schedule recovery of appropriate card
when cable has been inserted again.
- add missing initialization of card->lock
- write sequence number in skb->cb for SNA protocol which
requires strictly serialized packets.
Signed-off-by: Frank Pavlic <pavlic@de.ibm.com>
diffstat:
qeth.h | 2 ++
qeth_main.c | 37 +++++++++++++++++--------------------
2 files changed, 19 insertions(+), 20 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Komuro [Tue, 4 Oct 2005 02:03:28 +0000 (22:03 -0400)]
[netdrvr] fix smc91c92_cs multicast bug
The smc91c92_cs multicast does not work
if the count of multicast address is 1.
Signed-off-by: <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Randy Dunlap [Mon, 3 Oct 2005 05:41:09 +0000 (22:41 -0700)]
[PATCH] ieee80211: fix gfp flags type
Fix implicit nocast warnings in ieee80211 code:
net/ieee80211/ieee80211_tx.c:215:9: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Randy Dunlap [Mon, 3 Oct 2005 05:42:11 +0000 (22:42 -0700)]
[PATCH] ns83820: fix gfp flags type
Fix implicit nocast warnings in ns83820 code:
drivers/net/ns83820.c:603:46: warning: implicit cast to nocast type
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Stephen Hemminger [Mon, 3 Oct 2005 19:03:13 +0000 (12:03 -0700)]
[PATCH] skge: set mac address oops with bonding
Skge driver was bringing link up/down when changing mac
address. This doesn't work in the bonding environment, and is
more effort than needed.
Fixes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=5271
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
David S. Miller [Tue, 4 Oct 2005 00:37:27 +0000 (17:37 -0700)]
[SUNSU]: Fix bogus locking in sunsu_change_mouse_baud()
The lock is not held when calling this function, so we
shouldn't drop then reacquire it.
Based upon a report from Jim MacBaine.
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Tue, 4 Oct 2005 00:37:02 +0000 (17:37 -0700)]
[SPARC]: "extern inline" doesn't make much sense.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 3 Oct 2005 23:25:23 +0000 (16:25 -0700)]
[TG3]: Update driver version and release date.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 3 Oct 2005 23:07:30 +0000 (16:07 -0700)]
[IPV4]: Update icmp sysctl docs and disable broadcast ECHO/TIMESTAMP by default
It's not a good idea to be smurf'able by default.
The few people who need this can turn it on.
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Mon, 3 Oct 2005 21:36:32 +0000 (14:36 -0700)]
[IPV4]: Get rid of bogus __in_put_dev in pktgen
This patch gets rid of a bogus __in_dev_put() in pktgen.c. This was
spotted by Suzanne Wood.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Mon, 3 Oct 2005 21:35:55 +0000 (14:35 -0700)]
[IPV4]: Replace __in_dev_get with __in_dev_get_rcu/rtnl
The following patch renames __in_dev_get() to __in_dev_get_rtnl() and
introduces __in_dev_get_rcu() to cover the second case.
1) RCU with refcnt should use in_dev_get().
2) RCU without refcnt should use __in_dev_get_rcu().
3) All others must hold RTNL and use __in_dev_get_rtnl().
There is one exception in net/ipv4/route.c which is in fact a pre-existing
race condition. I've marked it as such so that we remember to fix it.
This patch is based on suggestions and prior work by Suzanne Wood and
Paul McKenney.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Mon, 3 Oct 2005 21:21:58 +0000 (14:21 -0700)]
[IPV6]: Fix leak added by udp connect dst caching fix.
Based upon a patch from Mitsuru KANDA <mk@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yan Zheng [Mon, 3 Oct 2005 21:19:15 +0000 (14:19 -0700)]
[IPV6]: Fix ipv6 fragment ID selection at slow path
Signed-Off-By: Yan Zheng <yanzheng@21cn.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Mon, 3 Oct 2005 21:18:10 +0000 (14:18 -0700)]
[IPV4]: Fix "Proxy ARP seems broken"
Meelis Roos <mroos@linux.ee> wrote:
> RK> My firewall setup relies on proxyarp working. However, with 2.6.14-rc3,
> RK> it appears to be completely broken. The firewall is 212.18.232.186,
>
> Same here with some kernel between 14-rc2 and 14-rc3 - no reposnse to
> ARP on a proxyarp gateway. Sorry, no exact revison and no more debugging
> yet since it'a a production gateway.
The breakage is caused by the change to use the CB area for flagging
whether a packet has been queued due to proxy_delay. This area gets
cleared every time arp_rcv gets called. Unfortunately packets delayed
due to proxy_delay also go through arp_rcv when they are reprocessed.
In fact, I can't think of a reason why delayed proxy packets should go
through netfilter again at all. So the easiest solution is to bypass
that and go straight to arp_process.
This is essentially what would've happened before netfilter support
was added to ARP.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Russell King [Mon, 3 Oct 2005 21:16:34 +0000 (14:16 -0700)]
[NET]: Fix "sysctl_net.c:36: error: 'core_table' undeclared here"
During the build for ARM machine type "fortunet", this error occurred:
CC net/sysctl_net.o
net/sysctl_net.c:36: error: 'core_table' undeclared here (not in a function)
It appears that the following configuration settings cause this error
due to a missing include:
CONFIG_SYSCTL=y
CONFIG_NET=y
# CONFIG_INET is not set
core_table appears to be declared in net/sock.h. if CONFIG_INET were
defined, net/sock.h would have been included via:
sysctl_net.c -> net/ip.h -> linux/ip.h -> net/sock.h
so include it directly.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Mon, 3 Oct 2005 21:13:38 +0000 (14:13 -0700)]
[INET]: speedup inet (tcp/dccp) lookups
Arnaldo and I agreed it could be applied now, because I have other
pending patches depending on this one (Thank you Arnaldo)
(The other important patch moves skc_refcnt in a separate cache line,
so that the SMP/NUMA performance doesnt suffer from cache line ping pongs)
1) First some performance data :
--------------------------------
tcp_v4_rcv() wastes a *lot* of time in __inet_lookup_established()
The most time critical code is :
sk_for_each(sk, node, &head->chain) {
if (INET_MATCH(sk, acookie, saddr, daddr, ports, dif))
goto hit; /* You sunk my battleship! */
}
The sk_for_each() does use prefetch() hints but only the begining of
"struct sock" is prefetched.
As INET_MATCH first comparison uses inet_sk(__sk)->daddr, wich is far
away from the begining of "struct sock", it has to bring into CPU
cache cold cache line. Each iteration has to use at least 2 cache
lines.
This can be problematic if some chains are very long.
2) The goal
-----------
The idea I had is to change things so that INET_MATCH() may return
FALSE in 99% of cases only using the data already in the CPU cache,
using one cache line per iteration.
3) Description of the patch
---------------------------
Adds a new 'unsigned int skc_hash' field in 'struct sock_common',
filling a 32 bits hole on 64 bits platform.
struct sock_common {
unsigned short skc_family;
volatile unsigned char skc_state;
unsigned char skc_reuse;
int skc_bound_dev_if;
struct hlist_node skc_node;
struct hlist_node skc_bind_node;
atomic_t skc_refcnt;
+ unsigned int skc_hash;
struct proto *skc_prot;
};
Store in this 32 bits field the full hash, not masked by (ehash_size -
1) Using this full hash as the first comparison done in INET_MATCH
permits us immediatly skip the element without touching a second cache
line in case of a miss.
Suppress the sk_hashent/tw_hashent fields since skc_hash (aliased to
sk_hash and tw_hash) already contains the slot number if we mask with
(ehash_size - 1)
File include/net/inet_hashtables.h
64 bits platforms :
#define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
(((__sk)->sk_hash == (__hash))
((*((__u64 *)&(inet_sk(__sk)->daddr)))== (__cookie)) && \
((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports)) && \
(!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
32bits platforms:
#define TCP_IPV4_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
(((__sk)->sk_hash == (__hash)) && \
(inet_sk(__sk)->daddr == (__saddr)) && \
(inet_sk(__sk)->rcv_saddr == (__daddr)) && \
(!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
- Adds a prefetch(head->chain.first) in
__inet_lookup_established()/__tcp_v4_check_established() and
__inet6_lookup_established()/__tcp_v6_check_established() and
__dccp_v4_check_established() to bring into cache the first element of the
list, before the {read|write}_lock(&head->lock);
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Acked-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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