q3k/linux
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
linux/drivers/acpi/acpica
History
Jonathan Nieder dc332fdf9f ACPI / PM: Leave Bus Master Arbitration enabled for suspend/resume 
This is an old suspend/resume lockup fix:

	commit 2780cc4660e1
	Author: Len Brown <len.brown@intel.com>
	Date:   Thu Dec 23 13:43:30 2004 -0500

	    [ACPI] Fix suspend/resume lockup issue
	    by leaving Bus Master Arbitration enabled.
	    The ACPI spec mandates it be disabled only for C3.

	    http://bugzilla.kernel.org/show_bug.cgi?id=3599

	    Signed-off-by: David Shaohua Li <shaohua.li@intel.com>
	    Signed-off-by: Len Brown <len.brown@intel.com>

The bug snuck back in in commit 2feec47d4c (ACPICA: ACPI 5: Support
for new FADT SleepStatus, SleepControl registers, 2012-02-14),
presumably by copy/pasting a copy of the code without that fix for the
legacy case.

On affected machines, after that commit, the machine locks up hard on
resume from suspend.  The same fix as seven years ago still works.

Addresses <https://bugzilla.kernel.org/show_bug.cgi?id=43641>.

Reported-bisected-and-tested-by: Octavio Alvarez <alvarezp@alvarezp.com>
Reported-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-10 21:50:59 +02:00
..
accommon.h ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
acdebug.h ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
acdispat.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
acevents.h ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
acglobal.h ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
achware.h ACPICA: Sleep/Wake interfaces: optionally execute _GTS and _BFS 2012-03-26 21:16:25 -04:00
acinterp.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
aclocal.h ACPICA: Object repair code: Support to add Package wrappers 2012-03-30 01:45:13 -04:00
acmacros.h ACPICA: Add table-driven dispatch for sleep/wake functions 2012-03-22 01:45:05 -04:00
acnamesp.h ACPICA: Object repair code: Support to add Package wrappers 2012-03-30 01:45:13 -04:00
acobject.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
acopcode.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
acparser.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
acpredef.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
acresrc.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
acstruct.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
actables.h ACPICA: Add acpi_os_physical_table_override interface 2012-03-22 01:44:59 -04:00
acutils.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
amlcode.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
amlresrc.h ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dsargs.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dscontrol.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dsfield.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dsinit.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dsmethod.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dsmthdat.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dsobject.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dsopcode.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dsutils.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dswexec.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dswload.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dswload2.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dswscope.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
dswstate.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
evevent.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evglock.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evgpe.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evgpeblk.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evgpeinit.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evgpeutil.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evmisc.c ACPICA: ACPI 5: Update debug output for new notify values 2012-03-22 01:44:57 -04:00
evregion.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
evrgnini.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
evsci.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evxface.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evxfevnt.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evxfgpe.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
evxfregn.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exconfig.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exconvrt.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
excreate.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exdebug.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exdump.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exfield.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exfldio.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exmisc.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exmutex.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exnames.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exoparg1.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exoparg2.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exoparg3.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exoparg6.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exprep.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exregion.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exresnte.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exresolv.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exresop.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exstore.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exstoren.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exstorob.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exsystem.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
exutils.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
hwacpi.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
hwesleep.c ACPI: Move module parameter gts and bfs to sleep.c 2012-03-26 21:16:26 -04:00
hwgpe.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
hwpci.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
hwregs.c ACPICA: Expand OSL memory read/write interfaces to 64 bits 2012-03-22 01:44:54 -04:00
hwsleep.c ACPI / PM: Leave Bus Master Arbitration enabled for suspend/resume 2012-07-10 21:50:59 +02:00
hwtimer.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
hwvalid.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
hwxface.c Revert "ACPI: ignore FADT reset-reg-sup flag" 2012-04-20 11:19:35 -07:00
hwxfsleep.c ACPICA: Sleep/Wake interfaces: optionally execute _GTS and _BFS 2012-03-26 21:16:25 -04:00
Makefile ACPICA: Split sleep/wake functions into two files 2012-03-22 01:45:03 -04:00
nsaccess.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsalloc.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsdump.c ACPICA: Debugger: Add missing object info to namespace dump 2012-03-22 01:46:04 -04:00
nsdumpdv.c ACPICA: Clarify METHOD_NAME* defines for full-pathname cases 2012-03-22 01:45:53 -04:00
nseval.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsinit.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsload.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsnames.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsobject.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsparse.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nspredef.c ACPICA: Object repair code: Support to add Package wrappers 2012-03-30 01:45:13 -04:00
nsrepair.c ACPICA: Object repair code: Support to add Package wrappers 2012-03-30 01:45:13 -04:00
nsrepair2.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nssearch.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsutils.c ACPICA: Change exception code for invalid pathname in acpi_evaluate_object 2012-03-22 01:45:57 -04:00
nswalk.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsxfeval.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsxfname.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
nsxfobj.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
psargs.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
psloop.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
psopcode.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
psparse.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
psscope.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
pstree.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
psutils.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
pswalk.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
psxface.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsaddr.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rscalc.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rscreate.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsdump.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsinfo.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsio.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsirq.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rslist.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsmemory.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsmisc.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsserial.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsutils.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
rsxface.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
tbfadt.c ACPICA: Fix regression in FADT revision checks 2012-03-21 00:47:11 -04:00
tbfind.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
tbinstal.c ACPICA: Add acpi_os_physical_table_override interface 2012-03-22 01:44:59 -04:00
tbutils.c ACPICA: Add acpi_os_physical_table_override interface 2012-03-22 01:44:59 -04:00
tbxface.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
tbxfroot.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utaddress.c ACPICA: Add support for region address conflict checking 2012-01-17 03:38:50 -05:00
utalloc.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utcopy.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utdebug.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utdecode.c ACPICA: ACPI 5: Update debug output for new notify values 2012-03-22 01:44:57 -04:00
utdelete.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
uteval.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utglobal.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
utids.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utinit.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
utlock.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utmath.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utmisc.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utmutex.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utobject.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utosi.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utresrc.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utstate.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utxface.c ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware 2012-03-22 01:44:49 -04:00
utxferror.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00
utxfmutex.c ACPICA: Update all copyrights to 2012 2012-01-17 03:38:51 -05:00