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OpenCloudOS-Kernel/drivers/acpi/acpica
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Furquan Shaikh c8b1917c89 ACPICA: Clear status of GPEs before enabling them 
Commit 18996f2db9 ("ACPICA: Events: Stop unconditionally clearing
ACPI IRQs during suspend/resume") was added to stop clearing event
status bits unconditionally in the system-wide suspend and resume
paths. This was done because of an issue with a laptop lid appaering
to be closed even when it was used to wake up the system from suspend
(see https://bugzilla.kernel.org/show_bug.cgi?id=196249), which
happened because event status bits were cleared unconditionally on
system resume. Though this change fixed the issue in the resume path,
it introduced regressions in a few suspend paths.

First regression was reported and fixed in the S5 entry path by commit
fa85015c0d ("ACPICA: Clear status of all events when entering S5").
Next regression was reported and fixed for all legacy sleep paths by
commit f317c7dc12 ("ACPICA: Clear status of all events when entering
sleep states").  However, there still is a suspend-to-idle regression,
since suspend-to-idle does not follow the legacy sleep paths.

In the suspend-to-idle case, wakeup is enabled as part of device
suspend.  If the status bits of wakeup GPEs are set when they are
enabled, it causes a premature system wakeup to occur.

To address that problem, partially revert commit 18996f2db9 to
restore GPE status bits clearing before the GPE is enabled in
acpi_ev_enable_gpe().

Fixes: 18996f2db9 ("ACPICA: Events: Stop unconditionally clearing ACPI IRQs during suspend/resume")
Signed-off-by: Furquan Shaikh <furquan@google.com>
Cc: 4.17+ <stable@vger.kernel.org> # 4.17+
[ rjw: Subject & changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
 		2019-03-28 10:27:02 +01:00
..
Makefile ACPICA: Remove PCI bits from ACPICA when CONFIG_PCI is unset 2018-12-20 10:19:49 +01:00
acapps.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
accommon.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acconvert.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acdebug.h ACPICA: Debugger: Fix possible fault with the "test objects" command 2019-02-18 11:21:10 +01:00
acdispat.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acevents.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acglobal.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
achware.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acinterp.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
aclocal.h ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
acmacros.h ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
acnamesp.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acobject.h ACPICA: ACPI 6.3: add PCC operation region support for AML interpreter 2019-02-24 21:11:20 +01:00
acopcode.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acparser.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acpredef.h ACPICA: ACPI 6.3: Adding predefined methods _NBS, _NCH, _NIC, _NIH, and _NIG 2019-02-18 11:21:11 +01:00
acresrc.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acstruct.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
actables.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
acutils.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
amlcode.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
amlresrc.h ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dbcmds.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
dbconvert.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
dbdisply.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
dbexec.c ACPICA: Update/clarify messages for control method failures 2019-02-18 11:21:10 +01:00
dbfileio.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
dbhistry.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dbinput.c ACPICA: Debugger: Cleanup interface to the AML disassembler 2018-08-14 23:49:13 +02:00
dbmethod.c ACPICA: Debugger: Cleanup interface to the AML disassembler 2018-08-14 23:49:13 +02:00
dbnames.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
dbobject.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
dbstats.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
dbtest.c ACPICA: Debugger: Fix possible fault with the "test objects" command 2019-02-18 11:21:10 +01:00
dbutils.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
dbxface.c ACPICA: Debugger: refactor to fix unused variable warning 2018-11-08 18:41:47 +01:00
dsargs.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dscontrol.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dsdebug.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dsfield.c ACPICA: ACPI 6.3: add PCC operation region support for AML interpreter 2019-02-24 21:11:20 +01:00
dsinit.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dsmethod.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dsmthdat.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
dsobject.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dsopcode.c ACPICA: Interpreter: Emit warning for creation of a zero-length op region 2019-02-18 11:21:10 +01:00
dspkginit.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dsutils.c ACPICA: Remove defines that use deprecated flag 2018-12-13 22:40:51 +01:00
dswexec.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dswload.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dswload2.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
dswscope.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
dswstate.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evevent.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evglock.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evgpe.c ACPICA: Clear status of GPEs before enabling them 2019-03-28 10:27:02 +01:00
evgpeblk.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evgpeinit.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evgpeutil.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evhandler.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evmisc.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evregion.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
evrgnini.c ACPICA: Remove legacy module-level code support 2019-02-18 11:21:10 +01:00
evsci.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
evxface.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evxfevnt.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
evxfgpe.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
evxfregn.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exconcat.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exconfig.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exconvrt.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
excreate.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exdebug.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exdump.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exfield.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
exfldio.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exmisc.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exmutex.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exnames.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exoparg1.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exoparg2.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exoparg3.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exoparg6.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exprep.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exregion.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exresnte.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exresolv.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exresop.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exserial.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
exstore.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exstoren.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exstorob.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exsystem.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
extrace.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
exutils.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
hwacpi.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
hwesleep.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
hwgpe.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
hwpci.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
hwregs.c ACPICA: ACPICA: add status check for acpi_hw_read before assigning return value 2018-08-14 23:49:13 +02:00
hwsleep.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
hwtimer.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
hwvalid.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
hwxface.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
hwxfsleep.c ACPICA: Get rid of acpi_sleep_dispatch() 2019-02-07 12:21:33 +01:00
nsaccess.c ACPICA: iASL: Enhance error detection 2018-11-08 18:41:47 +01:00
nsalloc.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
nsarguments.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsconvert.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsdump.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsdumpdv.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nseval.c ACPICA: Debug output: Add option to display method/object evaluation 2018-12-13 22:40:51 +01:00
nsinit.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsload.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
nsnames.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
nsobject.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
nsparse.c ACPICA: Remove legacy module-level code support 2019-02-18 11:21:10 +01:00
nspredef.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsprepkg.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsrepair.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsrepair2.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nssearch.c ACPICA: Revert "iASL: change processing of external op namespace nodes for correctness" 2018-07-09 11:14:45 +02:00
nsutils.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
nswalk.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsxfeval.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
nsxfname.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
nsxfobj.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
psargs.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
psloop.c ACPICA: Remove legacy module-level code support 2019-02-18 11:21:10 +01:00
psobject.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
psopcode.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
psopinfo.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
psparse.c ACPICA: Update/clarify messages for control method failures 2019-02-18 11:21:10 +01:00
psscope.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
pstree.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
psutils.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
pswalk.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
psxface.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
rsaddr.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rscalc.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rscreate.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rsdump.c ACPICA: Fix potential infinite loop in acpi_rs_dump_byte_list 2018-05-15 10:16:10 +02:00
rsdumpinfo.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
rsinfo.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rsio.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rsirq.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
rslist.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rsmemory.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rsmisc.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rsserial.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
rsutils.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
rsxface.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
tbdata.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
tbfadt.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
tbfind.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
tbinstal.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
tbprint.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
tbutils.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
tbxface.c ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting 2019-02-24 21:12:01 +01:00
tbxfload.c ACPICA: Remove legacy module-level code support 2019-02-18 11:21:10 +01:00
tbxfroot.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utaddress.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utalloc.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utascii.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utbuffer.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utcache.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utcopy.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utdebug.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utdecode.c ACPICA: ACPI 6.3: add Error Disconnect Recover Notification value 2019-02-24 21:11:59 +01:00
utdelete.c ACPICA: ACPI 6.3: add PCC operation region support for AML interpreter 2019-02-24 21:11:20 +01:00
uterror.c ACPICA: Update/clarify messages for control method failures 2019-02-18 11:21:10 +01:00
uteval.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utexcep.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
utglobal.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
uthex.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utids.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utinit.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utlock.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utmath.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
utmisc.c ACPICA: disassembler: disassemble OEMx tables as AML 2018-12-13 22:40:51 +01:00
utmutex.c ACPICA: Convert acpi_gbl_hardware lock back to an acpi_raw_spinlock 2018-05-10 17:18:45 +02:00
utnonansi.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
utobject.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utosi.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utownerid.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
utpredef.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utprint.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utresdecode.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
utresrc.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
utstate.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00
utstring.c ACPICA: Improve error messages for the namespace root node 2018-05-15 10:16:10 +02:00
utstrsuppt.c ACPICA: Utilities: split hex detection into smaller functions 2018-08-14 23:49:13 +02:00
utstrtoul64.c ACPICA: Utilities: split hex detection into smaller functions 2018-08-14 23:49:13 +02:00
uttrack.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utuuid.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utxface.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utxferror.c ACPICA: Convert more ACPI errors to firmware errors 2019-01-15 18:04:02 +01:00
utxfinit.c ACPICA: All acpica: Update copyrights to 2019 2019-01-15 18:04:02 +01:00
utxfmutex.c ACPICA: adding SPDX headers 2018-03-18 19:08:05 +01:00