From: Cornelia Huck Date: Thu, 29 Jun 2006 13:03:35 +0000 (+0200) Subject: [S390] cio chpid offline. X-Git-Tag: v2.6.18-rc1~360^2~7 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4f7b1ee577857aca467e6825122a3b29d6c3c0e;p=pandora-kernel.git [S390] cio chpid offline. After setting a path to a dasd offline at the SE, I/O hangs on that dasd for 5 minutes, then continues. I/O for which an interrupt will not be reported after the channel path has been disabled was not terminated by the common I/O layer, causing the dasd MIH to hit after 5 minutes. Be more aggressive in terminating I/O after setting a channel path offline. Also make sure to generate a fake irb if the device driver issues an I/O request after being notified of the killed I/O and clear residual information from the irb before trying to start the delayed verification. Signed-off-by: Cornelia Huck Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed