From: Johannes Berg <johannes@sipsolutions.net>
To: linux-acpi@vger.kernel.org
Cc: Len Brown <len.brown@intel.com>, "Rafael J. Wysocki" <rjw@sisk.pl>
Subject: ACPI vs. hibernate on MacBook5,1
Date: Wed, 15 Apr 2009 15:34:39 +0200 [thread overview]
Message-ID: <1239802480.9071.14.camel@johannes.local> (raw)
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Recently, since I upgraded to -rc1, I've been seeing this at hibernate:
[13875.384603] ACPI: Preparing to enter system sleep state S4
[13875.385232] ACPI Error (hwvalid-0186): Denied AML access to port 0x0000000000000080/2 (DMA1 0x0081-0x0083) [20090320]
[13875.385745] ACPI Exception (evregion-0422): AE_AML_ILLEGAL_ADDRESS, Returned by Handler for [SystemIO] [20090320]
[13875.386244] ACPI Error (psparse-0537): Method parse/execution failed [\P8XH] (Node ffff88007e44ef70), AE_AML_ILLEGAL_ADDRESS
[13875.386896] ACPI Error (psparse-0537): Method parse/execution failed [\_PTS] (Node ffff88007e44edd0), AE_AML_ILLEGAL_ADDRESS
[13875.387584] PM: Saving platform NVS memory
[13875.960748] ACPI: Waking up from system sleep state S4
[13875.969861] ACPI Error (hwvalid-0186): Denied AML access to port 0x0000000000000080/2 (DMA1 0x0081-0x0083) [20090320]
[13875.979217] ACPI Exception (evregion-0422): AE_AML_ILLEGAL_ADDRESS, Returned by Handler for [SystemIO] [20090320]
[13875.988885] ACPI Error (psparse-0537): Method parse/execution failed [\P8XH] (Node ffff88007e44ef70), AE_AML_ILLEGAL_ADDRESS
[13875.998930] ACPI Error (psparse-0537): Method parse/execution failed [\_WAK] (Node ffff88007e44ee38), AE_AML_ILLEGAL_ADDRESS
[13876.008648] ACPI Exception (hwsleep-0589): AE_AML_ILLEGAL_ADDRESS, During Method _WAK [20090320]
Sometimes it also delays hibernate and/or resume a long time. Or maybe
that's unrelated:
[55143.680741] ACPI: Waking up from system sleep state S4
[55143.689834] ACPI Error (hwvalid-0186): Denied AML access to port 0x0000000000000080/2 (DMA1 0x0081-0x0083) [20090320]
[55143.699183] ACPI Exception (evregion-0422): AE_AML_ILLEGAL_ADDRESS, Returned by Handler for [SystemIO] [20090320]
[55143.708843] ACPI Error (psparse-0537): Method parse/execution failed [\P8XH] (Node ffff88007e44ef70), AE_AML_ILLEGAL_ADDRESS
[55143.718881] ACPI Error (psparse-0537): Method parse/execution failed [\_WAK] (Node ffff88007e44ee38), AE_AML_ILLEGAL_ADDRESS
[55143.728585] ACPI Exception (hwsleep-0589): AE_AML_ILLEGAL_ADDRESS, During Method _WAK [20090320]
[55143.738613] HDA Intel 0000:00:08.0: restoring config space at offset 0x1 (was 0xb00006, writing 0xb00002)
[55143.748157] forcedeth 0000:00:0a.0: restoring config space at offset 0x1 (was 0xb00003, writing 0xb00007)
[55143.757701] ahci 0000:00:0b.0: restoring config space at offset 0x1 (was 0xb00403, writing 0xb00407)
[55164.200732] pci 0000:00:03.2: PME# disabled
(look at the timing)
johannes
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next reply other threads:[~2009-04-15 13:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-15 13:34 Johannes Berg [this message]
2009-04-15 13:56 ` ACPI vs. hibernate on MacBook5,1 Mattia Dongili
2009-04-15 15:48 ` Johannes Berg
2009-04-15 16:13 ` Len Brown
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