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2009-12-16acpi_pad: squish warningAndrew Morton
drivers/acpi/acpi_pad.c: In function 'power_saving_thread': drivers/acpi/acpi_pad.c:103: warning: 'preferred_cpu' may be used uninitialized in this function Cc: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16block: temporarily disable discard granularityJens Axboe
Commit 86b37281411cf1e9bc0a6b5406c45edb7bd9ea5d adds a check for misaligned stacking offsets, but it's buggy since the defaults are 0. Hence all dm devices that pass in a non-zero starting offset will be marked as misaligned amd dm will complain. A real fix is coming, in the mean time disable the discard granularity check so that users don't worry about dm reporting about misaligned devices. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-12-16ACPI: dock: minor whitespace and style cleanupsAlex Chiang
Removed some stray whitespaces Added whitespace when needed for legibility Removed unneeded curly braces Removed useless void casts Removed unnecessary local variable initialization Renamed variables to help out with 80-column fixes Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16ACPI: dock: add struct dock_station * directly to platform device dataAlex Chiang
Instead of adding a (struct dock_station **) to our dock device's platform data, we can add the (struct dock_station *) directly. This change saves us some ugly casting and improves readability. The cost of making this change is an extra 290 bytes of stack usage, but this is an infrequently called code-path and unlikely to cause the kernel to blow up. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16ACPI: dock: dock_add - hoist up platform_device_register_simple()Alex Chiang
Move the call to platform_device_register_simple so that we do it before allocating and initializing our struct dock_station. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16ACPI: dock: remove global 'dock_device_name'Alex Chiang
We only use it in one spot, so it probably gets optimized out, but there's still no need to use a global variable for this. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16x86: Add IA32_TSC_AUX MSR and use itSheng Yang
Clean up write_tsc() and write_tscp_aux() by replacing hardcoded values. No change in functionality. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Cc: Avi Kivity <avi@redhat.com> Cc: Marcelo Tosatti <mtosatti@redhat.com> LKML-Reference: <1260942485-19156-4-git-send-email-sheng@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-16ACPI: dock: combine add|alloc_dock_dependent_device (v2)Alex Chiang
There's no real need to have a separate allocation step when adding a dock dependent device. Combining the two functions is both logical and helps with legibility. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16perf report: Generalize perf_session__fprintf_hists()Arnaldo Carvalho de Melo
Pull it out of builtin-report - further changes will be made and it will then be reusable in 'perf diff' as well. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1260914682-29652-4-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-16perf symbols: Move symbol filtering to event__preprocess_sample()Arnaldo Carvalho de Melo
So that --dsos, --comm, --symbols can bem used in more tools, like in perf diff: $ perf record -f find / > /dev/null $ perf record -f find / > /dev/null $ perf diff --dsos /lib64/libc-2.10.1.so | head -5 1 +22392124 /lib64/libc-2.10.1.so _IO_vfprintf_internal 2 +6410655 /lib64/libc-2.10.1.so __GI_memmove 3 +1 +9192692 /lib64/libc-2.10.1.so _int_malloc 4 -1 -15158605 /lib64/libc-2.10.1.so _int_free 5 +45669 /lib64/libc-2.10.1.so _IO_new_file_xsputn $ Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1260914682-29652-3-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-16perf symbols: Adopt the strlists for dso, commArnaldo Carvalho de Melo
Will be used in perf diff too. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1260914682-29652-2-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-16perf symbols: Make symbol_conf globalArnaldo Carvalho de Melo
This simplifies a lot of functions, less stuff to be done by tool writers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1260914682-29652-1-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-15Merge branches 'amso1100', 'cma', 'cxgb3', 'ehca', 'ipath', 'ipoib', 'iser', ↵Roland Dreier
'misc', 'mlx4' and 'nes' into for-next
2009-12-15RDMA/cxgb3: Fix error paths in post_send and post_recvFrank Zago
Always set bad_wr when an immediate error is detected. Return ENOMEM for queue full instead of EINVAL to match other drivers. Signed-off-by: Frank Zago <fzago@systemfabricworks.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-12-16Merge branch 'wmi' into releaseLen Brown
2009-12-16Merge branch 'ipmi' into releaseLen Brown
2009-12-16Merge branch 'dell-wmi' into releaseLen Brown
2009-12-16Merge branch 'debug-aml' into releaseLen Brown
2009-12-16Merge branch 'bugzilla-14782' into releaseLen Brown
2009-12-16Merge branch 'ost' into releaseLen Brown
Conflicts: include/acpi/processor.h Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15net: sh_eth alignment fix for sh7724 using NET_IP_ALIGN V2Magnus Damm
Fix sh_eth for sh7724 by adding NET_IP_ALIGN support V2. Without this patch the receive data is misaligned. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-15ixgbe: allow tx of pre-formatted vlan tagged packetsGurucharan Shetty
When the 82598 is fed 802.1q packets, it chokes with an error of the form: ixgbe: eth0: ixgbe_tx_csum: partial checksum but proto=81! As the logic there was not smart enough to look into the vlan header to pick out the encapsulated protocol. There are times when we'd like to send these packets out without having to configure a vlan on the interface. Here we check for the vlan tag and allow the packet to go out with the correct hardware checksum. This patch is a clone of a previously submitted patch by Arthur Jones <ajones@riverbed.com> for igb (Commit - fa4a7ef36ec834fee1719636b30d2f28f4cb0166). Signed-off-by: Gurucharan Shetty <gshetty@riverbed.com> Signed-off-by: Arthur Jones <ajones@riverbed.com> Acked-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-15ixgbe: Fix 82598 premature copper PHY link indicatationMallikarjuna R Chilakala
Modified patch with Dave's comments to replace mdelay with proper msleep. Fix 82598 copper link issue, where the phy prematurely indicates link before it is ready to process packets. The new function looks for phy link and indicates that, when it is available. If phy is not ready within few seconds of MAC indicating link, the function will return failure which translates to link down indication. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-15ixgbe: Fix tx_restart_queue/non_eop_desc statistics countersMallikarjuna R Chilakala
Fix the restart_queue and non_eop_desc counters from being double-counted. They are cumulative in each ring, so we don't want to add them to the cumulative result in the adapter's master counter. Otherwise, the stats will be inaccurate Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-16drm/nouveau: fix bug causing pinned buffers to lose their NO_EVICT flagBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nv50: fix suspend/resume delays without firmware presentBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nouveau: prevent all channel creation if accel not availableBen Skeggs
Previously, if there was no firmware available, the DRM would just disable channel creation from userspace, but still use a single channel for its own purposes. With a bit of care it should actually be possible to do this, due to the DRM's very limited use of the engine. It currently doesn't work correctly however, resulting in corrupted fbcon and hangs on a number of cards. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nv50: fix two potential suspend/resume oopsesBen Skeggs
This avoids touching the dummy channel 0/127 we have on nv50. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nv40: implement ctxprog/state generationBen Skeggs
The context programs are *very* simple compared to the ones used by the binary driver. There's notes in nv40_grctx.c explaining most of the things we don't implement. If we discover if/why any of it is required further down the track, we'll handle it then. The PGRAPH state generated for each chipset should match what NVIDIA do almost exactly (there's a couple of exceptions). If someone has a lot of time on their hands, they could figure out the mapping of object/method to PGRAPH register and demagic the initial state a little, it's not terribly important however. At time of commit, confirmed to be working at least well enough for accelerated X (and where tested, for 3D apps) on NV40, NV43, NV44, NV46, NV49, NV4A, NV4B and NV4E. A module option has been added to force the use of external firmware blobs if it becomes required. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nv10: Add the initial graph context and soft methods needed for LMA.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nouveau: Fix up buffer eviction, and evict them to GART, if possible.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nouveau: Add proper error handling to nouveau_card_initMarcin Kościelnicki
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nv04: Fix NV04 set_operation software method.Marcin Kościelnicki
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nouveau: Kill global state in BIOS script interpreterMarcin Kościelnicki
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nouveau: Kill global state in NvShadowBIOSMarcin Kościelnicki
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nouveau: use drm debug levelsMaarten Maathuis
- Use driver level (0x2) for NV_DEBUG instead of all levels - Create a NV_DEBUG_KMS for KMS level (0x4) and use them in modesetting code - Remove a few odd NV_TRACE calls and replace some of them with NV_DEBUG_KMS or NV_INFO Signed-off-by: Maarten Maathuis <madman2003@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/i2c/ch7006: Fix load detection false positives right after system init.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16drm/nv04-nv40: Fix "conflicting memory types" when saving/restoring VGA fonts.Francisco Jerez
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-12-16acerhdf: add new BIOS versionsPeter Feuerer
Added new BIOS versions for following netbooks: Acer 1410, Gateway LT31, Packard Bell DOA150. As the Gateway LT31 machines have different register values for setting and checking the off-state, the "cmd_off" variable has been splitted up to "cmd_off" and "chk_off". Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16acpi: thermal: display forced passive trip points in procFrans Pop
Users can force a passive trip point for a thermal zone that does not have _PSV defined in ACPI by setting the passive attribute in sysfs. It's useful to display such trip points in /proc/acpi/thermal_zone. .../TZ1/cooling_mode:<setting not supported> .../TZ1/polling_frequency:polling frequency: 10 seconds .../TZ1/state:state: ok .../TZ1/temperature:temperature: 53 C .../TZ1/trip_points:critical (S5): 110 C .../TZ1/trip_points:passive (forced): 95 C And if not set (passive is 0): .../TZ1/trip_points:passive (forced):<not set> Signed-off-by: Frans Pop <elendil@planet.nl> Acked-by: Zhang Rui <rui.zhang@intel.com> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16ACPI: remove NID_INVALDavid Rientjes
NUMA_NO_NODE has been exported globally and thus it can replace NID_INVAL in the acpi code. Also removes the unused acpi_unmap_pxm_to_node() function. [akpm@linux-foundation.org: coding-style fixes] Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Reviewed-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15Input: ALPS - add interleaved protocol support (Dell E6x00 series)Sebastian Kapfer
Properly handle version of the protocol where standard PS/2 packets from trackpoint are stuffed into middle (byte 3-6) of the standard ALPS packets when both the touchpad and trackpoint are used together. The patch is based on work done by Matthew Chapman and additional research done by David Kubicek and Erik Osterholm: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/296610 Many thanks to David Kubicek for his efforts in researching fine points of this new version of the protocol, especially interaction between pad and stick in these models. Signed-off-by: Sebastian Kapfer <sebastian_kapfer@gmx.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-16ACPI: Use the return result of ACPI lid notifier chain correctlyZhao Yakui
On some laptops it will return NOTIFY_OK(non-zero) when calling the ACPI LID notifier. Then it is used as the result of ACPI LID resume function, which will complain the following warning message in course of suspend/resume: >PM: Device PNP0C0D:00 failed to resume: error 1 This patch is to eliminate the above warning message. http://bugzilla.kernel.org/show_bug.cgi?id=14782 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-16drm/radeon/kms: fix r100->r500 CS checker for compressed textures. (v2)Dave Airlie
This adds support for compressed textures to the r100->r500 CS checker, it lets me run openarena and the demos in mesa fine. Thanks to Maciej Cencora for initial comments. Changes since v1: fix calculations with Maciej formulas Reviewed-by: Maciej Cencora <m.cencora@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-16drm/radeon/kms: allow for texture tilingMaciej Cencora
This adds the relocations for texture tiling for KMS. Signed-off-by: Maciej Cencora <m.cencora@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-16Merge remote branch 'korg/drm-radeon-next' into drm-linusDave Airlie
* korg/drm-radeon-next: drm/radeon/kms: init pm on all chipsets
2009-12-16drm/radeon/kms: init pm on all chipsetsRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-16Merge remote branch 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next into ↵Dave Airlie
drm-linus * 'nouveau/for-airlied' of /ssd/git/drm-nouveau-next: drm/nouveau: remove use of -ERESTART nouveau: Fix endianness with new context program loader drm/nouveau: fix build with CONFIG_AGP=n drm/nouveau: fix ch7006 build
2009-12-15Input: keyboard - don't override beep with a bellDmitry Torokhov
The commit 66d2a5952eab875f1286e04f738ef029afdaf013 introduces a bug: for every beep requested, a bell is also generated. Reported-by: Paul Martin <pm@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-16drm/radeon/kms: HDMI support for R600 KMSChristian Koenig
Adding basic HDMI support for R600 KMS, ported from radeonhd ddx. [airlied:- checkpatch cleanups] Signed-off-by: Christian Koenig <deathsimple@vodafone.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
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