From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: Regression in suspend to ram in 2.6.31-rc kernels Date: Fri, 11 Sep 2009 23:32:05 +0200 Message-ID: <20090911213204.GC25544@elf.ucw.cz> References: <20090903232317.GA6760@lst.de> <87ljkvmt71.fsf@devron.myhome.or.jp> <87iqfx5mss.fsf@devron.myhome.or.jp> <20090907125130.GA1595@ucw.cz> <87ljko5k3v.fsf@devron.myhome.or.jp> <20090910192354.GD23356@elf.ucw.cz> <87bplim1ce.fsf@devron.myhome.or.jp> <20090911200922.GF8137@elf.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:53948 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756711AbZIKVcI (ORCPT ); Fri, 11 Sep 2009 17:32:08 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Zdenek Kabelac Cc: OGAWA Hirofumi , Christoph Hellwig , "Rafael J. Wysocki" , Linux Kernel Mailing List , linux-mmc@vger.kernel.org, viro@zeniv.linux.org.uk > And why suspend of mmc should generate card removal ?? Card is powered down during suspend -> mmc can't guarantee the card is same and unchanged -> it makes some sense to simulate removal/reinsert. > if I suspend and resume my laptop and I keep the card inside - all > those step looks plain wrong. Unfortunately system can't tell. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html