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2010-02-28asus-laptop: add bluetooth keys found on M9VCorentin Chary1-0/+2
Reported by Andrey F. Ilchuk Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: switch to sparse keymap libraryCorentin Chary2-141/+68
This patch is based on Dmitry Torokhov's patch with some modifications and cleanups. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: rename wireless_status to wlan_status to avoid confusionCorentin Chary1-5/+5
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: add error check for write_acpi_int callsCorentin Chary1-8/+25
Also add to helpers for bluetooth and wlan. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: stop using ASUS_HANDLE and use relative methods insteadCorentin Chary1-111/+129
Stop using ASUS_HANDLE because most of the time it is not needed. This macro was introduced to display_get and lcd_switch which are not part of the interface provided by Asus, and are scheduled for removal. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: rename function talking directly to acpi with asus_xxx schemeCorentin Chary1-19/+19
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: removing read_status/store_status/write_status and asus->statusCorentin Chary1-57/+24
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: stop using read_status for lcdCorentin Chary1-17/+20
(anyway lcd code is scheduled for removal) Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: stop using read_status and store_status for GPSCorentin Chary1-21/+35
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: stop using read_status for bluetooth and wlanCorentin Chary1-26/+29
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: code movementCorentin Chary1-217/+223
The asus-laptop driver implements a number of interfaces like the backlight class driver. This change makes it easier to examine the implementation of one interface at at a time, without having to search through the file to find init() and exit() functions etc. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: callbacks should use "driver data" parameter or fieldCorentin Chary1-153/+209
(Changelog stolen from Alan's patch for eeepc-laptop, but this patch does the same thing for asus-laptop) Callback methods should not refer to a variable like "asus" (formally "hotk"). Instead, they should extract the data they need either from a "driver data" parameter, or the "driver data" field of the object which they operate on. The "asus" variable can then be removed. In practice, drivers under "drivers/platform" can get away without using driver data, because it doesn't make sense to have more than one instance of them. However this makes it harder to review them for correctness. This is especially true for core ACPI developers who have not previously been exposed to this anti-pattern :-). This will serve as an example of best practice for new driver writers (whether they find it themselves, or have it pointed out during review :-). Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: move backlight and dsdt info inside asus_laptop structCorentin Chary1-39/+30
Prepare the use of "driver data" for callbacks. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: revise namesCorentin Chary1-110/+111
asus-laptop now does a lot more than just hotkeys. Replace the "hotk" names used throughout the driver with some slightly more appropriate names. The actual strings used in kernel messages and sysfs are left unchanged. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: change initialization orderCorentin Chary1-189/+180
Clean asus-laptop initialization to match new eeepc-laptop code. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: remove unecessary hotk != NULL checkCorentin Chary1-4/+1
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: use tabs to indent macros and remove unused onesCorentin Chary1-29/+22
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: simplify write_acpi_intCorentin Chary1-11/+16
We only need a buffer for "INIT". Adds write_acpi_init_ret for it. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: no need to check argument of set_brightness()Corentin Chary1-8/+2
We already tell the backlight class our maximum brightness value; it will validate the user requested values for us. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: set the right paths in the documentationCorentin Chary1-6/+6
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-28asus-laptop: add wireless and bluetooth status parameterCorentin Chary1-2/+17
These to parameter allow to set the status of wlan and bluetooth device when the module load. On some models, the device will always be down on boot, so the default behavior is to always enable these devices. Signed-off-by: Corentin Chary <corentincj@iksaif.net>
2010-02-24security: fix error return path in ima_inode_allocXiaotian Feng1-2/+1
If radix_tree_preload is failed in ima_inode_alloc, we don't need radix_tree_preload_end because kernel is alread preempt enabled Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
2010-02-24Linux 2.6.33v2.6.33Linus Torvalds1-1/+1
2010-02-24Merge branch 'urgent' of ↵Linus Torvalds1-2/+5
git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: Set PCI CLS early in boot.
2010-02-24Merge branch 'release' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Fix broken sn2 build
2010-02-24parisc: Set PCI CLS early in boot.Carlos O'Donell1-2/+5
Set the PCI CLS early in the boot process to prevent device failures. In pcibios_set_master use the new pci_cache_line_size instead of a hard-coded value. Signed-off-by: Carlos O'Donell <carlos@codesourcery.com> Reviewed-by: Grant Grundler <grundler@google.com> Signed-off-by: Kyle McMartin <kyle@redhat.com>
2010-02-24Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds2-20/+9
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Fix out_le32() macro microblaze: Fix cache loop function for cache range
2010-02-24Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2-12/+3
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: Revert "block: improve queue_should_plug() by looking at IO depths"
2010-02-24microblaze: Fix out_le32() macroSteven J. Magnani1-1/+1
Trailing semicolon causes compilation involving out_le32() to fail. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-02-24microblaze: Fix cache loop function for cache rangeMichal Simek1-19/+8
I create wrong asm code but none test shows that this part of code is wrong. I am not convinces that were good idea to create asm optimized macros for caches. The reason is that there is not optimization with previous code that's why make sense to add old code and do some benchmarking which functions are faster. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-02-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds11-18/+57
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: net: bug fix for vlan + gro issue tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit) IPv6: better document max_addresses parameter MAINTAINERS: update mv643xx_eth maintenance status e1000: Fix DMA mapping error handling on RX iwlwifi: sanity check before counting number of tfds can be free iwlwifi: error checking for number of tfds in queue iwlwifi: set HT flags after channel in rxon
2010-02-24net: bug fix for vlan + gro issueAjit Khaparde1-1/+1
Traffic (tcp) doesnot start on a vlan interface when gro is enabled. Even the tcp handshake was not taking place. This is because, the eth_type_trans call before the netif_receive_skb in napi_gro_finish() resets the skb->dev to napi->dev from the previously set vlan netdev interface. This causes the ip_route_input to drop the incoming packet considering it as a packet coming from a martian source. I could repro this on 2.6.32.7 (stable) and 2.6.33-rc7. With this fix, the traffic starts and the test runs fine on both vlan and non-vlan interfaces. CC: Herbert Xu <herbert@gondor.apana.org.au> CC: Patrick McHardy <kaber@trash.net> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-24Merge branch 'release' of ↵Linus Torvalds3-14/+22
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: Be in TS_POLLING state during mwait based C-state entry ACPI: Fix regression where _PPC is not read at boot even when ignore_ppc=0 acer-wmi: Respect current backlight level when loading
2010-02-24Merge branch 'drm-linus' of ↵Linus Torvalds5-76/+210
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/vmwgfx: Fix queries if no dma buffer thrashing is occuring. drm/nv50: fix vram ptes on IGPs to point at stolen system memory drm/nv50: fix instmem binding on IGPs to point at stolen system memory drm/nv50: improve vram page table construction drm/nv50: more efficient clearing of gpu page table entries drm/nv50: make nv50_mem_vm_{bind,unbind} operate only on vram drm/nouveau: Fix up pre-nv17 analog load detection.
2010-02-24[IA64] Fix broken sn2 buildHedi Berriche1-1/+1
Revert the change made to arch/ia64/sn/kernel/setup.c by commit 204fba4aa303ea4a7bb726a539bf4a5b9e3203d0 as it breaks the build. Fixing the build the b94b08081fcecf83fa690d6c5664f6316fe72208 way breaks xpc because genksyms then fails to generate an CRC for per_cpu____sn_cnodeid_to_nasid because of limitations in the generic genksyms code. Signed-off-by: Hedi Berriche <hedi@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2010-02-23Merge branch 'master' of ↵David S. Miller5-9/+27
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-02-23tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ONAtsushi Nemoto1-1/+0
The netif_wake_queue() is called correctly (i.e. only on !txfull condition) from txdone routine. So Unconditional call to the netif_wake_queue() here is wrong. This might cause calling of start_xmit routine on txfull state and trigger BUG_ON. This bug does not happen when NAPI disabled. After txdone there must be at least one free tx slot. But with NAPI, this is not true anymore and the BUG_ON can hits on heavy load. In this driver NAPI was enabled on 2.6.33-rc1 so this is regression from 2.6.32 kernel. Reported-by: Ralf Roesch <ralf.roesch@rw-gmbh.de> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)Torgny Johansson1-0/+5
This patch adds a new vid/pid to the cdc_ether whitelist. Device added: - Ericsson Mobile Broadband variant C3607w Signed-off-by: Torgny Johansson <torgny.johansson@gmail.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23IPv6: better document max_addresses parameterBrian Haley1-4/+4
Andrew Morton wrote: >> >From ip-sysctl.txt file in kernel documentation I can see following description >> for max_addresses: >> max_addresses - INTEGER >> Number of maximum addresses per interface. 0 disables limitation. >> It is recommended not set too large value (or 0) because it would >> be too easy way to crash kernel to allow to create too much of >> autoconfigured addresses. ^^^^^^^^^^^^^^ >> If this parameter applies only for auto-configured IP addressed, please state >> it more clearly in docs or rename the parameter to show that it refers to >> auto-configuration. It did mention autoconfigured in the text, but the below makes it more obvious. More clearly document IPv6 max_addresses parameter. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23MAINTAINERS: update mv643xx_eth maintenance statusLennert Buytenhek1-2/+2
I am no longer with Marvell. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23e1000: Fix DMA mapping error handling on RXAnton Blanchard1-1/+18
Check for error return from pci_map_single/pci_map_page and clean up. With this and the previous patch the driver was able to handle a significant percentage of errors (I set the fault injection rate to 10% and could still download large files at a reasonable speed). Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23Revert "block: improve queue_should_plug() by looking at IO depths"Jens Axboe2-12/+3
This reverts commit fb1e75389bd06fd5987e9cda1b4e0305c782f854. "Benjamin S." <sbenni@gmx.de> reports that the patch in question causes a big drop in sequential throughput for him, dropping from 200MB/sec down to only 70MB/sec. Needs to be investigated more fully, for now lets just revert the offending commit. Conflicts: include/linux/blkdev.h Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-02-23drm/vmwgfx: Fix queries if no dma buffer thrashing is occuring.Thomas Hellstrom1-16/+92
Intercept query commands and apply relocations to their guest pointers. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-23Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-linusDave Airlie4-60/+118
* 'nouveau/for-airlied' of ../drm-nouveau-next: drm/nv50: fix vram ptes on IGPs to point at stolen system memory drm/nv50: fix instmem binding on IGPs to point at stolen system memory drm/nv50: improve vram page table construction drm/nv50: more efficient clearing of gpu page table entries drm/nv50: make nv50_mem_vm_{bind,unbind} operate only on vram drm/nouveau: Fix up pre-nv17 analog load detection.
2010-02-23Merge branch 'pcc' into releaseLen Brown1-1/+5
2010-02-23Merge branches 'bugzilla-14207' and 'idle' into releaseLen Brown2-13/+17
2010-02-23Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2-0/+9
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: BCM47xx: Fix 128MB RAM support MIPS: Highmem: Fix build error
2010-02-23Merge branch 'parisc/tracehook' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland * 'parisc/tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-roland: Revert "parisc: HAVE_ARCH_TRACEHOOK"
2010-02-23fs/exec.c: fix initial stack reservationMichael Neuling1-1/+0
803bf5ec259941936262d10ecc84511b76a20921 ("fs/exec.c: restrict initial stack space expansion to rlimit") attempts to limit the initial stack to 20*PAGE_SIZE. Unfortunately, in attempting ensure the stack is not reduced in size, we ended up not changing the stack at all. This size reduction check is not necessary as the expand_stack call does this already. This caused a regression in UML resulting in most guest processes being killed. Signed-off-by: Michael Neuling <mikey@neuling.org> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: Anton Blanchard <anton@samba.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: James Morris <jmorris@namei.org> Cc: Serge Hallyn <serue@us.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jouni Malinen <j@w1.fi> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-23efifb: fix framebuffer handoffMarcin Slusarz1-1/+10
Commit 4410f3910947dcea8672280b3adecd53cec4e85e ("fbdev: add support for handoff from firmware to hw framebuffers") didn't add fb_destroy operation to efifb. Fix it and change aperture_size to match size passed to request_mem_region. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=15151 Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Reported-by: Alex Zhavnerchik <alex.vizor@gmail.com> Tested-by: Alex Zhavnerchik <alex.vizor@gmail.com> Acked-by: Peter Jones <pjones@redhat.com> Cc: Huang Ying <ying.huang@intel.com> Cc: Dave Airlie <airlied@redhat.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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