Messages in this thread | | | Date | Tue, 24 Jul 2007 17:19:17 -0500 (CDT) | Subject | [2.6.23-rc1 REGRESSION] ThinkPad T42 poweroff failure by "PM: Introduce pm_power_off_prepare" | From | YOSHIFUJI Hideaki / 吉藤英明 <> |
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Hello.
Linux 2.6.23-rc1 fails to power off my ThinkPad T42. Git-bisect told me that the following commit is to blame, and by reverting that commit, it works appropriately.
Regards,
--yoshfuji
bd804eba1c8597cbb7cd5a5f9fe886aae16a079a is first bad commit commit bd804eba1c8597cbb7cd5a5f9fe886aae16a079a Author: Rafael J. Wysocki <rjw@sisk.pl> Date: Thu Jul 19 01:47:40 2007 -0700
PM: Introduce pm_power_off_prepare
Introduce the pm_power_off_prepare() callback that can be registered by the interested platforms in analogy with pm_idle() and pm_power_off(), used for preparing the system to power off (needed by ACPI).
This allows us to drop acpi_sysclass and device_acpi that are only defined in order to register the ACPI power off preparation callback, which is needed by pm_power_off() registered in a much different way.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
:040000 040000 624870eb14bf9841fa2dca2cf13cc4c9a0479005 af79f843f3383bbecaed84d493926939cf0e1c12 M drivers :040000 040000 9b28a21970668ce133916bbe8d8fd4a61bce23d7 80fc84d7982369205dcf94029e3958c90db14bf0 M include :040000 040000 9ce5c8b5d3f87c121b2f7bc6e02bc814648a2739 2e2e1468dfa0db9dee5bd204fd3f802a975a6454 M kernel
-- YOSHIFUJI Hideaki @ USAGI Project <yoshfuji@linux-ipv6.org> GPG-FP : 9022 65EB 1ECF 3AD1 0BDF 80D8 4807 F894 E062 0EEA - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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