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2010-04-30MIPS: TXx9: Add missing MODULE_ALIAS definitions for TXx9 platform devicesGeert Uytterhoeven
This enables autoloading of the TXx9 sound driver on RBTX4927. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> To: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Linux MIPS Mailing List <linux-mips@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/1101/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-04-23Merge branch 'fix/misc' into for-linusTakashi Iwai
2010-04-23Merge branch 'fix/hda' into for-linusTakashi Iwai
2010-04-23ALSA: hda: Use STAC_DELL_M6_BOTH quirk for Dell Studio 1558Daniel T Chen
BugLink: https://launchpad.net/bugs/568600 The OR has verified that the dell-m6 model quirk is necessary for audio to be audible by default on the Dell Studio XPS 1645. This change is necessary for 2.6.32.11 and 2.6.33.2 alike. Reported-by: Andy Ross <andy@plausible.org> Tested-by: Andy Ross <andy@plausible.org> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-23ALSA: hda: Use LPIB quirk for DG965OT board version AAD63733-203Daniel T Chen
BugLink: https://launchpad.net/bugs/459083 The OR has verified with 2.6.32.11 and the latest alsa-driver stable daily snapshot that position_fix=1 is necessary for the external mic to work and for PulseAudio not to crash constantly. This patch is necessary also for 2.6.32.11 and 2.6.33.2. Reported-by: <imwithid@yahoo.com> Tested-by: <imwithid@yahoo.com> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-22ALSA: snd-meastro3: Ignore spurious HV interrupts during suspend / resumeHans de Goede
Ignore spurious HV interrupts during suspend / resume, this avoids mistaking them for a mute button press. This is not very pretty but it seems the only way to fix the master volume control gets muted after suspend issue I'm seeing. Note that the es1968 driver is doing exactly the same. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-22ALSA: snd-meastro3: Add amp_gpio quirk for Compaq EVO N600CHans de Goede
Without this quirk sound stops working after suspend resume. With this quirk, one still needs to manually unmute the master volume control after a suspend / / resume cycle. That is fixed in another patch in this set. Note that this patch was submitted to the alsa bug tracker a long time ago: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4319 Signed-off-by: Hans de Goede <hdegoede@redhat.com> CC: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-22ALSA: hda: Use ALC880_F1734 quirk for Fujitsu Siemens AMILO Xi 1526Daniel T Chen
BugLink: https://launchpad.net/bugs/567494 The OR has verified that the existing model quirk, ALC880_UNIWILL, is insufficient for audible playback and capture by default. Instead, the ALC880_F1734 model quirk needs to be used. This change is necessary for both 2.6.32.11 and 2.6.33.2. Reported-by: Arnaud Malpeyre <amalpeyre@gmail.com> Tested-by: Arnaud Malpeyre <amalpeyre@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-22ALSA: hda: Use STAC_DELL_M6_BOTH quirk for Dell Studio XPS 1645Daniel T Chen
BugLink: https://launchpad.net/bugs/553002 The OR has verified that the dell-m6 model quirk is necessary for audio to be audible by default on the Dell Studio XPS 1645. This change is necessary for 2.6.32.11 and 2.6.33.2 alike. Reported-by: Robert Chambers Tested-by: Robert Chambers Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-19ALSA: hda - Fix resume from StR of HP 2510p with docking-stationTakashi Iwai
When HP laptop with AD1981 codec is suspended and the docking-station is connected before the resume, the outputs get confused, and wrongly routed still to the speaker. This is because of a change in 2.6.34-rc1 ea52bf260ecbb175339af3178c15788df21b7516 ALSA: hda: Add powerdown for Analog Devices HDA codecs The problem was the added resume callback that doesn't consider the modified init hook. The fix is simply remove the resume callback here and make the resume normally. This doesn't change any behavior intended in the commit above (for shutting down the sound at suspend) but only fixes the resume. Reported-and-tested-by: Frans Pop <elendil@planet.nl> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-16Merge branch 'fix/hda' into for-linusTakashi Iwai
2010-04-16Merge branch 'fix/misc' into for-linusTakashi Iwai
2010-04-16Merge branch 'fix/asoc' into for-linusTakashi Iwai
2010-04-16ASoC: imx-ssi: do not call hrtimer_disable in trigger functionSascha Hauer
Doing so causes a deadlock, so just signal the timer to stop using an atomic variable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-04-15ALSA: hda - Add position_fix quirk for Biostar moboTakashi Iwai
The Biostar mobo seems to give a wrong DMA position, resulting in stuttering or skipping sounds on 2.6.34. Since the commit 7b3a177b0d4f92b3431b8dca777313a07533a710, "ALSA: pcm_lib: fix "something must be really wrong" condition", makes the position check more strictly, the DMA position problem is revealed more clearly now. The fix is to use only LPIB for obtaining the position, i.e. passing position_fix=1. This patch adds a static quirk to achieve it as default. Reported-by: Frank Griffin <ftg@roadrunner.com> Cc: Eric Piel <Eric.Piel@tremplin-utc.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-15ALSA: hda - add a quirk for Clevo M570U laptopJoerg Schirottke
Added the matching model for Clevo laptop M570U. Signed-off-by: Joerg Schirottke <master@kanotix.com> Tested-by: Maximilian Gerhard <maxbox@directbox.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-15ASoC: imx-ssi: increase minimum periods to 4Sascha Hauer
Currently the notification of elapsed periods is not very exact. Increase minimum periods to 4 as suggested by Liam Girdwood. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-04-14ALSA: hda - Avoid invalid "Independent HP" control for VIA codecsTakashi Iwai
Some VIA codecs have no multiple source selection for headphone pins, thus it's useless (and wrong) to create "Independent HP" control on them. This patch adds the check of connections to skip the control in such a case. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-14ALSA: hda - Fix control element allocations in VIA codec parserTakashi Iwai
The commit 5b0cb1d850c26893b1468b3a519433a1b7a176be ALSA: hda - add more NID->Control mapping breaks the control element allocation by returning a wrong value. Let's fix it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-13ALSA: aaci - Fix alignment faults on ARM Cortex introduced by commit 29a4f2d3Philby John
The commit 29a4f2d3 used writel() at offset 0x26 which is half-word aligned causing unaligned exceptions on a Cortex-A8. The original patch solved the "aaci-pl041 fpga:04: ac97 read back fail" issue on a soft reset. Reading from any arbitrary aaci register seems to solve this issue. Signed-off-by: Philby John <pjohn@mvista.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-12ALSA: hda - Add fix-up for Sony VAIO with ALC269Takashi Iwai
Sony VAIO models with ALC269 need to initialize the pin 0x19 to VREF ground or Hi-Z to make the headphone working. Other than that, model=auto works fine, so let's use model=auto with a specific fix-up table. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-12ALSA: hda - Enhance fix-up table for Realtek codecsTakashi Iwai
A few enhancement / fixes for fix-up table of some Realtek codecs: - Apply fix-ups only for the auto model - Apply additional verbs after normal init verbs - Add a debug print to show the fix-up application This is basically a preliminary work for the next fix for Sony VAIO. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-10ALSA: usb - Fix Oops after usb-midi disconnectionTakashi Iwai
usb-midi causes sometimes Oops at snd_usbmidi_output_drain() after disconnection. This is due to the access to the endpoints which have been already released at disconnection while the files are still alive. This patch fixes the problem by checking disconnection state at snd_usbmidi_output_drain() and by releasing urbs but keeping the endpoint instances until really all freed. Tested-by: Tvrtko Ursulin <tvrtko@ursulin.net> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-09ALSA: hda - Fix initial capture source connections of ALC880/260Takashi Iwai
The widget connections of ADC of ALC880 and ALC2260 aren't initialized, thus it might point to invalid pin. This can be a problem when mode=auto and there is only one input pin. Then user can't change the connection at all. This patch adds the code to initialize the input pin connection of these codecs. Reference: Novell bnc#594363 https://bugzilla.novell.com/show_bug.cgi?id=594363 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-09ALSA: hda - Fix setup for ALC269vb amic and dmic modelsKailang Yang
Corrected HP and mic pins for ALC269vb amic and dmic models. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-09ALSA: hda - Fix auto-parser of ALC269vb for HP pin NID 0x21Kailang Yang
ALC269vb has an alternative HP pin 0x21 in addition. Fix the parser to recognize it. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-08ASoC: imx-ssi: Use a hrtimer in FIQ modeSascha Hauer
Using a regular timer results in poll times < 1 jiffie with small buffers, so we loaded the timer with the actual jiffie value. We can be more accurate using a hrtimer. Also, we have to call snd_pcm_period_elapsed after playing period_bytes and not runtime->period_size (which is in samples and not in bytes). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-04-08ASoC: imx-pcm-dma-mx2: restart DMA after an errorSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-04-08ASoC: imx-ssi: honor IMX_SSI_DMA flagSascha Hauer
When checking if we are DMA capable we have to check for the IMX_SSI_DMA flag which is already set from platform_data instead of setting it again when we want to do DMA. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@Slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-04-08ASoC: wm2000: remove unused #include <linux/version.h>Huang Weiyi
Remove unused #include <linux/version.h>('s) in sound/soc/codecs/wm2000.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-04-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: mixart: range checking proc file ALSA: hda - Fix a wrong array range check in patch_realtek.c ALSA: ASoC: move dma_data from snd_soc_dai to snd_soc_pcm_stream ALSA: hda - Enable amplifiers on Acer Inspire 6530G ASoC: Only do WM8994 bias off transition from standby ASoC: Don't use DCS_DATAPATH_BUSY for WM hubs devices ASoC: Don't do runtime wm_hubs DC servo updates if using offset correction ASoC: Support second DC servo readback method for wm_hubs ASoC: Avoid wraparound in wm_hubs DC servo correction ALSA: echoaudio - Eliminate use after free ALSA: i2c: cleanup: change parameter to pointer ALSA: hda - Add MSI blacklist for Aopen MZ915-M ASoC: OMAP: Fix capture pointer handling for OMAP1510 to work correctly with recent ALSA PCM code ALSA: hda - Update document about MSI and interrupts ALSA: hda: Fix 0 dB offset for Lenovo Thinkpad models using AD1981 ALSA: hda - Add missing printk argument in previous patch ASoC: Fix passing platform_data to ac97 bus users and fix a leak ALSA: hda - Fix ADC/MUX assignment of ALC269 codec ALSA: hda - Fix invalid bit values passed to snd_hda_codec_amp_stereo() ASoC: wm8994: playback => capture
2010-04-07ALSA: hda: Add support for Medion WIM2160Maurus Cuelenaere
This adds support for the Medion WIM2160 soundcard. There's no PCI quirk added because it has the same PCI id as the Medion MD2. Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-07Merge branch 'fix/hda' into for-linusTakashi Iwai
2010-04-07Merge branch 'fix/asoc' into for-linusTakashi Iwai
2010-04-07Merge branch 'fix/misc' into for-linusTakashi Iwai
2010-04-06ALSA: mixart: range checking proc fileDan Carpenter
The original code doesn't take into consideration that the value of MIXART_BA0_SIZE - pos can be less than zero which would lead to a large unsigned value for "count". Also I moved the check that read size is a multiple of 4 bytes below the code that adjusts "count". Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: <stable@kernel.org> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-05ALSA: hda - Fix a wrong array range check in patch_realtek.cTakashi Iwai
The commit 6a4f2ccb467e00281470cde2dee08fe5ecde62d1 introduced a wrong comparision for the array range check, which effectively skips the whole initialization of DAC connections. Fixed now. Reference: bko#15689 https://bugzilla.kernel.org/show_bug.cgi?id=15689 Reported-by: Adrian Ulrich <kernel@blinkenlights.ch> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-05ALSA: ASoC: move dma_data from snd_soc_dai to snd_soc_pcm_streamDaniel Mack
This fixes a memory corruption when ASoC devices are used in full-duplex mode. Specifically for pxa-ssp code, where this pointer is dynamically allocated for each direction and destroyed upon each stream start. All other platforms are fixed blindly, I couldn't even compile-test them. Sorry for any breakage I may have caused. [Note that this is a backported version for 2.6.34. Upstream commit is fd23b7dee] Signed-off-by: Daniel Mack <daniel@caiaq.de> Reported-by: Sven Neumann <s.neumann@raumfeld.com> Reported-by: Michael Hirsch <m.hirsch@raumfeld.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-04-05ALSA: hda - Enable amplifiers on Acer Inspire 6530GTony Vroon
After more tests it appears that EAPD needs to be enabled on both the 0x14 and 0x15 NIDs to enable the main speaker and headphone amplifiers. The maximum volume setting is now equal to what the machine achieves under other operating systems. Disabling Front or LFE playback triggers EAPD and disables the amplifier. As such, these two playback switches have been removed from the mixer. Signed-off-by: Tony Vroon <tony@linx.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-05ASoC: Only do WM8994 bias off transition from standbyMark Brown
Otherwise we may try to power down multiple times when the using idle bias off and the driver is removed. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-04-05ASoC: Don't use DCS_DATAPATH_BUSY for WM hubs devicesMark Brown
The DCS_DATAPATH_BUSY bit used to monitor the completion of DC servo operations has been deprecated and with some more recente revisions may perform incorrectly, especially when only analogue bypass paths are in use. Switch to using readback from the DC servo command register instead, which is supported for all devices. Without this unacceptably long timeouts may be observed in some circumstances. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-04-05ASoC: Don't do runtime wm_hubs DC servo updates if using offset correctionMark Brown
If we need to offset correct the DC servo then don't use runtime recalibration since that is likely to introduce further offsets which will be evident on powerdown. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-04-05ASoC: Support second DC servo readback method for wm_hubsMark Brown
More recent Wolfson hubs devices add the ability to read back the DC servo calibration information from the register used to write offsets, and later still ones remove the old readback registers. Add support for the new scheme, and use it for WM8994 device revisions that support it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-04-05ASoC: Avoid wraparound in wm_hubs DC servo correctionMark Brown
If the correction wraps around then a substantial offset would be introduced. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-04-04ALSA: echoaudio - Eliminate use after freeJulia Lawall
Use the call to snd_card_free in the error handling code at the end of the function, as in the other error cases. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E,E2; @@ snd_card_free(E) ... ( E = E2 | * E ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-04ALSA: i2c: cleanup: change parameter to pointerDan Carpenter
We actually pass an array of 7 chars not 5. This silences a smatch warning. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-04ALSA: hda - Add MSI blacklist for Aopen MZ915-MTakashi Iwai
The device needs MSI disablement. Added to the quirk list. Reported-by: Harald Dunkel <harri@afaics.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-04-02ASoC: OMAP: Fix capture pointer handling for OMAP1510 to work correctly with ↵Janusz Krzysztofik
recent ALSA PCM code With recent (2.6.34) chnages in PCM handling, capture stopped working on my OMAP1510 based Amstrad Delta videophone. Using 2.6.34-rc2, I was able to correct the problem in 3 different ways: 1. reverting commit 7b3a177b0d4f92b3431b8dca777313a07533a710, 2. enabling additional jiffies check with echo 4 >/proc/asound/card0/pcm0c0/xrun_debug 3. applying the patch below. Since I wasn't able to reproduce the problem on my i686 PC, I guess the problem is probably machine specific. The patch reuses the method for software emulation of missing hardware pointer, already implemented for playback on OMAP1510. It's possible that event if a hardware pointer is available for capture on this machine, its behaviour may be not compatible with what upper layer expects. If you think the problem may be more general and should be solved differently, on a higher level, I can try to work more on it if you give me a hint. If the patch gets accepted, I suggest it goes as a fix in the current release cycle. Created and tested against linux-2.6.34-rc2. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-03-31ALSA: hda: Fix 0 dB offset for Lenovo Thinkpad models using AD1981Daniel T Chen
BugLink: https://launchpad.net/bugs/551606 The OR's hardware distorts at PCM 100% because it does not correspond to 0 dB. Fix this in patch_ad1981() for all models using the Thinkpad quirk. Reported-by: Jane Silber Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo
implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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