Date: Mon, 22 Dec 2014 12:19:32 -0500 From: John Baldwin <jhb@freebsd.org> To: src-committers@freebsd.org Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org Subject: Re: svn commit: r276065 - head/sys/dev/ipmi Message-ID: <201412221219.32916.jhb@freebsd.org> In-Reply-To: <201412221653.sBMGr5uU035622@svn.freebsd.org> References: <201412221653.sBMGr5uU035622@svn.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Monday, December 22, 2014 11:53:05 am John Baldwin wrote: > Author: jhb > Date: Mon Dec 22 16:53:04 2014 > New Revision: 276065 > URL: https://svnweb.freebsd.org/changeset/base/276065 > > Log: > Explicitly treat timeouts when waiting for IBF or OBF to change state as an > error. This fixes occasional hangs in the IPMI kcs thread when using > ipmitool locally. In particular, the ipmi0: kcs thread would run at 100% CPU. With this fix in place I know see a KCS error reported in dmesg and the driver recovers allowing future requests to complete ok. -- John Baldwin
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201412221219.32916.jhb>