Kirill A. Shutemov dcedcbe177 ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5 ... [ Upstream commit 1d4e0b3abb ] ACPICA commit 3dd7e1f3996456ef81bfe14cba29860e8d42949e According to ACPI 6.4, Section 16.2, the CPU cache flushing is required on entering to S1, S2, and S3, but the ACPICA code flushes the CPU cache regardless of the sleep state. Blind cache flush on entering S5 causes problems for TDX. Flushing happens with WBINVD that is not supported in the TDX environment. TDX only supports S5 and adjusting ACPICA code to conform to the spec more strictly fixes the issue. Link: https://github.com/acpica/acpica/commit/3dd7e1f3 Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-01-27 11:04:50 +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: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
accommon.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acconvert.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acdebug.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acdispat.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acevents.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acglobal.h	ACPICA: Avoid evaluating methods too early during system resume	2021-11-18 19:16:14 +01:00
achware.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acinterp.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
aclocal.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acmacros.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acnamesp.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acobject.h	ACPICA: Fix race in generic_serial_bus (I2C) and GPIO op_region parameter handling	2021-02-19 16:03:25 +01:00
acopcode.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acparser.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acpredef.h	ACPICA: ACPI 6.4: add CXL ACPI device ID and _CBR object	2021-04-07 19:09:00 +02:00
acresrc.h	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
acstruct.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
actables.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
acutils.h	ACPICA: Add support for PlatformRtMechanism OperationRegion handler	2021-06-07 14:04:43 +02:00
amlcode.h	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
amlresrc.h	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
dbcmds.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
dbconvert.c	ACPICA: debugger: remove leading whitespaces when converting a string to a buffer	2019-10-28 22:12:46 +01:00
dbdisply.c	ACPICA: iASL: add new OperationRegion subtype keyword PlatformRtMechanism	2020-06-05 13:34:23 +02:00
dbexec.c	ACPICA: Debugger: Add a new command: "ALL <NameSeg>"	2020-10-08 18:03:55 +02:00
dbfileio.c	ACPICA: make acpi_load_table() return table index	2019-10-28 22:12:46 +01:00
dbhistry.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dbinput.c	ACPICA: add type casts for string functions	2021-01-22 15:51:53 +01:00
dbmethod.c	ACPICA: Debugger: Add a new command: "ALL <NameSeg>"	2020-10-08 18:03:55 +02:00
dbnames.c	ACPICA: debugger: surround field unit output with braces '{'	2019-10-28 22:12:46 +01:00
dbobject.c	ACPICA: Clean up exception code class checks	2021-01-18 16:01:10 +01:00
dbstats.c	ACPICA: Fully deploy ACPI_PRINTF_LIKE macro	2019-08-21 00:00:37 +02:00
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: acpiexec: remove redeclaration of acpi_gbl_db_opt_no_region_support	2020-03-30 14:52:32 +02:00
dsargs.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dscontrol.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dsdebug.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dsfield.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dsinit.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dsmethod.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dsmthdat.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
dsobject.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dsopcode.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dspkginit.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dsutils.c	ACPICA: Remove defines that use deprecated flag	2018-12-13 22:40:51 +01:00
dswexec.c	ACPICA: Fix an if statement (add parens)	2021-08-16 16:47:01 +02:00
dswload.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dswload2.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dswscope.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
dswstate.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evevent.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evglock.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evgpe.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evgpeblk.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evgpeinit.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evgpeutil.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evhandler.c	ACPICA: Fix race in generic_serial_bus (I2C) and GPIO op_region parameter handling	2021-02-19 16:03:25 +01:00
evmisc.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evregion.c	ACPICA: Remove some code duplication from acpi_ev_address_space_dispatch	2021-02-19 16:03:25 +01:00
evrgnini.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evsci.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
evxface.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evxfevnt.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evxfgpe.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
evxfregn.c	ACPICA: Fix race in generic_serial_bus (I2C) and GPIO op_region parameter handling	2021-02-19 16:03:25 +01:00
exconcat.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exconfig.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exconvrt.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
excreate.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exdebug.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exdump.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exfield.c	ACPICA: Fix wrong interpretation of PCC address	2022-01-27 11:04:50 +01:00
exfldio.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exmisc.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exmutex.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exnames.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exoparg1.c	ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R()	2022-01-27 11:04:50 +01:00
exoparg2.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exoparg3.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exoparg6.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exprep.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exregion.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exresnte.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exresolv.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exresop.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exserial.c	ACPICA: Add support for PlatformRtMechanism OperationRegion handler	2021-06-07 14:04:43 +02:00
exstore.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exstoren.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exstorob.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exsystem.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
extrace.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
exutils.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
hwacpi.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
hwesleep.c	ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5	2022-01-27 11:04:50 +01:00
hwgpe.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +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: Hardware: Do not flush CPU cache when entering S4 and S5	2022-01-27 11:04:50 +01:00
hwtimer.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
hwvalid.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
hwxface.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
hwxfsleep.c	ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5	2022-01-27 11:04:50 +01:00
nsaccess.c	ACPICA: Always create namespace nodes using acpi_ns_create_node()	2021-03-24 14:50:54 +01:00
nsalloc.c	ACPICA: Remove unnecessary semicolon	2020-10-08 18:03:56 +02:00
nsarguments.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsconvert.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsdump.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsdumpdv.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nseval.c	ACPICA: remove legacy module-level code due to deprecation	2019-07-04 00:59:43 +02:00
nsinit.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsload.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsnames.c	ACPICA: Fixes for acpiExec namespace init file	2020-03-30 14:52:33 +02:00
nsobject.c	ACPICA: Namespace: remove address node from global list after method termination	2019-04-09 10:05:11 +02:00
nsparse.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nspredef.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsprepkg.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsrepair.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsrepair2.c	Revert "ACPICA: Fix memory leak caused by _CID repair function"	2021-08-03 18:14:44 +02:00
nssearch.c	ACPICA: Revert "iASL: change processing of external op namespace nodes for correctness"	2018-07-09 11:14:45 +02:00
nsutils.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nswalk.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsxfeval.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
nsxfname.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
nsxfobj.c	ACPICA: Tree-wide: fix various typos and spelling mistakes	2020-10-08 18:03:55 +02:00
psargs.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
psloop.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
psobject.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
psopcode.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
psopinfo.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
psparse.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
psscope.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
pstree.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
psutils.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
pswalk.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
psxface.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
rsaddr.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
rscalc.c	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
rscreate.c	ACPICA: More Clang changes	2019-10-28 22:12:46 +01:00
rsdump.c	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
rsdumpinfo.c	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
rsinfo.c	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
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: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
rsmemory.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
rsmisc.c	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
rsserial.c	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
rsutils.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
rsxface.c	ACPICA: Rename nameseg compare macro for clarity	2019-04-09 10:08:28 +02:00
tbdata.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
tbfadt.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
tbfind.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
tbinstal.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
tbprint.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
tbutils.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
tbxface.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
tbxfload.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
tbxfroot.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utaddress.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utalloc.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utascii.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utbuffer.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utcache.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utcopy.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utdebug.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utdecode.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utdelete.c	ACPICA: Utilities: Avoid deleting the same object twice in a row	2022-01-27 11:04:50 +01:00
uterror.c	ACPICA: Increase total number of possible Owner IDs	2019-08-21 00:00:36 +02:00
uteval.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utexcep.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
utglobal.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
uthex.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utids.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utinit.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utlock.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utmath.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
utmisc.c	ACPICA: Rename nameseg compare macro for clarity	2019-04-09 10:08:28 +02:00
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: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utosi.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utownerid.c	ACPICA: Increase total number of possible Owner IDs	2019-08-21 00:00:36 +02:00
utpredef.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utprint.c	ACPICA: Use ACPI_FALLTHROUGH	2021-06-07 14:04:43 +02:00
utresdecode.c	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
utresrc.c	ACPICA: ACPI 6.4: add CSI2Bus resource template	2021-04-07 19:09:01 +02:00
utstate.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00
utstring.c	ACPICA: Rename nameseg length macro/define for clarity	2019-04-09 11:24:48 +02:00
utstrsuppt.c	ACPICA: add type casts for string functions	2021-01-22 15:51:53 +01:00
utstrtoul64.c	ACPICA: Utilities: split hex detection into smaller functions	2018-08-14 23:49:13 +02:00
uttrack.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utuuid.c	ACPICA: Add support for PlatformRtMechanism OperationRegion handler	2021-06-07 14:04:43 +02:00
utxface.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utxferror.c	ACPICA: Convert more ACPI errors to firmware errors	2019-01-15 18:04:02 +01:00
utxfinit.c	ACPICA: Updated all copyrights to 2021	2021-01-22 15:51:53 +01:00
utxfmutex.c	ACPICA: adding SPDX headers	2018-03-18 19:08:05 +01:00