1.1.1. Bug 576246 - missingpower_meter release() function
系统环境
DELL R710，Red Hat EnterpriseLinux Server release 5.3 (Tikanga)，内核 2.6.18-194.el5
日志内容/var/log/message或者dmesg命令：
kernel: ACPI Exception (evregion-0424):AE_SUPPORT, Returned by Handler for [DataTable] [20060707]
kernel: ACPI Error (psparse-0537): Methodparse/execution failed [\_SB_.PMI0._GHL] (Node ffff81034005d8b0), AE_SUPPORT
kernel: ACPI Error (psparse-0537): Methodparse/execution failed [\_SB_.PMI0._PMC] (Node ffff81034005d8f0), AE_SUPPORT
kernel: ACPI Exception (power_meter-0759):AE_SUPPORT, Evaluating _PMC [20060707]
kernel: Device 'power_meter0' does not havea release() function, it is broken and must be fixed.
kernel: BUG: warning atdrivers/base/core.c:101/device_release() (Not tainted)
本栏目更多精彩内容：http://www.bianceng.cnhttp://www.bianceng.cn/OS/Linux/
解释说明：
是RedHat的一个BUG，官方说明
https://bugzilla.redhat.com/show_bug.cgi?id=576246
解决方法：
升级内核到kernel-2.6.18-238.el5，attachment 472951[details]