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Code
2060c44576
linux-next/drivers/acpi/acpica
History
Alexey Starikovskiy 2060c44576 ACPI: EC: Limit burst to 64 bits 
access_bit_width field is u8 in ACPICA, thus 256 value written to it
becomes 0, causing divide by zero later.

Proper fix would be to remove access_bit_width at all, just because
we already have access_byte_width, which is access_bit_width / 8.
Limit access width to 64 bit for now.

https://bugzilla.kernel.org/show_bug.cgi?id=15749
fixes regression caused by the fix for:
https://bugzilla.kernel.org/show_bug.cgi?id=14667

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-04-16 15:36:54 -04:00
..
accommon.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acconfig.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acdebug.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acdispat.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acevents.h Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-03-01 10:36:22 -08:00
acglobal.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
achware.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acinterp.h ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
aclocal.h Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-03-01 10:36:22 -08:00
acmacros.h ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
acnamesp.h ACPICA: Predefined name repair: fix NULL package elements 2010-01-22 12:30:06 -05:00
acobject.h Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-03-01 10:36:22 -08:00
acopcode.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acparser.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acpredef.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acresrc.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acstruct.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
actables.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acutils.h ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
amlcode.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
amlresrc.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dsfield.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
dsinit.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dsmethod.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dsmthdat.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dsobject.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
dsopcode.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dsutils.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dswexec.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dswload.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dswscope.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dswstate.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
evevent.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
evgpe.c Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-03-01 10:36:22 -08:00
evgpeblk.c Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-03-01 10:36:22 -08:00
evmisc.c Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-03-01 10:36:22 -08:00
evregion.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
evrgnini.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
evsci.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
evxface.c Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-03-01 10:36:22 -08:00
evxfevnt.c Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2010-03-01 10:36:22 -08:00
evxfregn.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exconfig.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exconvrt.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
excreate.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exdump.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exfield.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exfldio.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exmisc.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exmutex.c Merge branches 'battery-2.6.34', 'bugzilla-10805', 'bugzilla-14668', 'bugzilla-531916-power-state', 'ht-warn-2.6.34', 'pnp', 'processor-rename', 'sony-2.6.34', 'suse-bugzilla-531547', 'tz-check', 'video' and 'misc-2.6.34' into release 2010-03-14 21:30:17 -04:00
exnames.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exoparg1.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exoparg2.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exoparg3.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exoparg6.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exprep.c ACPI: EC: Limit burst to 64 bits 2010-04-16 15:36:54 -04:00
exregion.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exresnte.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exresolv.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exresop.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exstore.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exstoren.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exstorob.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exsystem.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
exutils.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
hwacpi.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
hwgpe.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
hwregs.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
hwsleep.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
hwtimer.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
hwvalid.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
hwxface.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
Makefile ACPICA: Add repair for predefined methods that must return sorted lists 2009-11-24 21:31:10 -05:00
nsaccess.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsalloc.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsdump.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsdumpdv.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nseval.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsinit.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsload.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsnames.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsobject.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsparse.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nspredef.c ACPICA: Predefined name repair: fix NULL package elements 2010-01-22 12:30:06 -05:00
nsrepair2.c ACPICA: Predefined name repair: fix NULL package elements 2010-01-22 12:30:06 -05:00
nsrepair.c ACPICA: Predefined name repair: fix NULL package elements 2010-01-22 12:30:06 -05:00
nssearch.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsutils.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nswalk.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsxfeval.c ACPICA: AcpiGetDevices: Eliminate unnecessary _STA calls 2010-01-22 12:30:05 -05:00
nsxfname.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsxfobj.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psargs.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
psloop.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psopcode.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psparse.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psscope.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
pstree.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psutils.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
pswalk.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psxface.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsaddr.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rscalc.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rscreate.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
rsdump.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsinfo.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsio.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsirq.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rslist.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsmemory.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsmisc.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsutils.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsxface.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
tbfadt.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
tbfind.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
tbinstal.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
tbutils.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
tbxface.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
tbxfroot.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utalloc.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utcopy.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utdebug.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
utdelete.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
uteval.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
utglobal.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
utids.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utinit.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utlock.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utmath.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
utmisc.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
utmutex.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utobject.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utresrc.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utstate.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utxface.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00