Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755257AbYHYFeU (ORCPT ); Mon, 25 Aug 2008 01:34:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752091AbYHYFeI (ORCPT ); Mon, 25 Aug 2008 01:34:08 -0400 Received: from sh.osrg.net ([192.16.179.4]:46183 "EHLO sh.osrg.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752869AbYHYFeF (ORCPT ); Mon, 25 Aug 2008 01:34:05 -0400 From: FUJITA Tomonori To: jens.axboe@oracle.com Cc: linux-kernel@vger.kernel.org, nix@esperi.org.uk, adobriyan@gmail.com, fujita.tomonori@lab.ntt.co.jp Subject: [PATCH 0/2] bio: blk_rq_map_* bounce support fixes Date: Mon, 25 Aug 2008 14:22:51 +0900 Message-Id: <1219641773-25856-1-git-send-email-fujita.tomonori@lab.ntt.co.jp> X-Mailer: git-send-email 1.5.5.GIT In-Reply-To: <871w0eb9nx.fsf@hades.wkstn.nix> References: <871w0eb9nx.fsf@hades.wkstn.nix> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 643 Lines: 11 This patchset fixes blk_rq_map_user_iov and blk_rq_map_kern bounce support, which were introduced in 2.6.26. They can't handle READ requests that partially completed. This is against the for-linus branch in the block tree. I think that we can clean up the code a bit (e.g. bio_copy_kern could use __bio_copy_iov) but the patches need to go to the stable tree so I kept the change to a minimum. -- 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/