Please open bug against AML interpreter (same category as 6514) and put your original DSDT and dmesg there. Thanks, Alex. Roger Lucas wrote: > Hi Alexey, > > I've installed the latest 2.6.17.13 kernel (compiled from kernel.org source > that I downloaded earlier today) and the "acpi_operand" field in > "/proc/slabinfo" is still steadily rising. After just 5 mins uptime, the > acpi_operand field has ~4200 objects of 40 bytes each. After 8 mins, this > had rised on 4876 objects. > > I am now going to try to patch the DSDT file into the kernel and see if that > cures it. > > Regards, > > Roger > >> -----Original Message----- >> From: linux-acpi-owner@xxxxxxxxxxxxxxx [mailto:linux-acpi- >> owner@xxxxxxxxxxxxxxx] On Behalf Of Alexey Starikovskiy >> Sent: 15 September 2006 19:42 >> To: Roger Lucas >> Cc: linux-acpi@xxxxxxxxxxxxxxx; 'Suietov, Fiodor F' >> Subject: Re: Kernel eats memory with LG-81 motherboard , acpi_operand >> possible culprit? >> >> It is a leak mentioned by Fiodor -- bug #6514. >> Roger Lucas wrote: >>> Hi Alexey, >>> >>> Thanks for the quick responses - it looks like I either need to >>> path+recompile the 2.6.16.20 kernel to allow a replacement DSDT file or >> use >>> the 2.6.17.13 kernel. >>> >>> Can you clarify exactly what memory leak you think is the problem? I >> don't >>> mind trying the 2.6.17.x kernel, but I would like to know exactly what >> the >>> problem being resolved is. >>> >>> Thanks, >>> >>> Roger >>> >>>> -----Original Message----- >>>> From: Alexey Starikovskiy >> [mailto:alexey_y_starikovskiy@xxxxxxxxxxxxxxx] >>>> Sent: 15 September 2006 16:52 >>>> To: Suietov, Fiodor F >>>> Cc: Roger Lucas; linux-acpi@xxxxxxxxxxxxxxx >>>> Subject: Re: Kernel eats memory with LG-81 motherboard , acpi_operand >>>> possible culprit? >>>> >>>> Roger, >>>> Please try to upgrade to 2.6.17.x, as it probably contains a fix to >> your >>>> memory leak. >>>> >>>> Regards, >>>> Alex. >>>> >>>> Suietov, Fiodor F wrote: >>>>> Perhaps, it is related to #6514: >>>>> >>>>> http://bugzilla.kernel.org/show_bug.cgi?id=6514 >>>>> >>>>> Thanks, >>>>> Fiodor >>>>> >>>>>> -----Original Message----- >>>>>> From: linux-acpi-owner@xxxxxxxxxxxxxxx [mailto:linux-acpi- >>>>>> owner@xxxxxxxxxxxxxxx] On Behalf Of Alexey Starikovskiy >>>>>> Sent: Friday, September 15, 2006 6:41 PM >>>>>> To: Roger Lucas >>>>>> Cc: linux-acpi@xxxxxxxxxxxxxxx >>>>>> Subject: Re: Kernel eats memory with LG-81 motherboard , acpi_operand >>>>>> possible culprit? >>>>>> >>>>>> Roger, >>>>>> >>>>>> Please try to change Store(Local0, Local0) to Store(Zero, Local0) and >>>>>> check if you still have a leak... >>>>>> >>>>>> Thanks, >>>>>> Alex. >>>>>> >>>>>> Roger Lucas wrote: >>>>>>> Some more information... >>>>>>> >>>>>>> It seems that there are bugs in the DSDT information. I followed >>>>> the >>>>>>> instructions on this link to analyse the DSDT table. >>>>>>> >>>>>>> http://gentoo-wiki.com/HOWTO_Fix_Common_ACPI_Problems >>>>>>> >>>>>>> When I recompiled it, the following errors occurred. I have no idea >>>>>> what >>>>>>> these mean or if they are important, but I suspect that they are not >>>>>> good. >>>>>>> The BIOS ASL was originally compiled with the Microsoft compiler. >>>>>>> >>>>>>> root@hydra:~# iasl -tc dsdt.dsl >>>>>>> >>>>>>> Intel ACPI Component Architecture >>>>>>> ASL Optimizing Compiler version 20051216 [Jan 9 2006] >>>>>>> Copyright (C) 2000 - 2005 Intel Corporation >>>>>>> Supports ACPI Specification Revision 3.0 >>>>>>> >>>>>>> dsdt.dsl 361: Method (\_WAK, 1, NotSerialized) >>>>>>> Warning 2078 - ^ Reserved method must return a >>>>> value >>>>>> (_WAK) >>>>>>> dsdt.dsl 394: Store (Local0, Local0) >>>>>>> Error 1048 - ^ Method local variable is >>>>> not >>>>>>> initialized (Local0) >>>>>>> >>>>>>> dsdt.dsl 399: Store (Local0, Local0) >>>>>>> Error 1048 - ^ Method local variable is >>>>> not >>>>>>> initialized (Local0) >>>>>>> >>>>>>> dsdt.dsl 5349: If (Or (PLCY, PLCY, Local7)) >>>>>>> Warning 2097 - ^ Statement is unreachable >>>>>>> >>>>>>> ASL Input: dsdt.dsl - 5433 lines, 178284 bytes, 2002 keywords >>>>>>> Compilation complete. 2 Errors, 2 Warnings, 0 Remarks, 537 >>>>> Optimizations >>>>>>> root@hydra:~# >>>>>> - >>>>>> To unsubscribe from this list: send the line "unsubscribe linux-acpi" >>>>> in >>>>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>> - >>>>> To unsubscribe from this list: send the line "unsubscribe linux-acpi" >> in >>>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>> >>> - >>> To unsubscribe from this list: send the line "unsubscribe linux-acpi" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >> - >> To unsubscribe from this list: send the line "unsubscribe linux-acpi" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > - > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
