From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Priebe - Profihost AG Subject: Re: kernel 3.10 + applied bcache patches unable to handle kernel NULL pointer dereference Date: Fri, 12 Jul 2013 10:38:31 +0200 Message-ID: <51DFC087.4080402@profihost.ag> References: <51D542EB.7070404@profihost.ag> <51D56066.80106@profihost.ag> <20130712014017.GE17799@kmo-pixel> <51DF9E21.3060601@profihost.ag> <20130712081901.GB8339@kmo-pixel> <51DFBEEF.3020106@profihost.ag> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <51DFBEEF.3020106-2Lf/h1ldwEHR5kwTpVNS9A@public.gmane.org> Sender: linux-bcache-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Kent Overstreet Cc: linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-bcache@vger.kernel.org Does not seem to build: CC [M] drivers/md/bcache/request.o drivers/md/bcache/request.c: In function =91request_write=92: drivers/md/bcache/request.c:1057: error: too few arguments to function =91bch_writeback_add=92 make[3]: *** [drivers/md/bcache/request.o] Error 1 make[2]: *** [drivers/md/bcache] Error 2 Am 12.07.2013 10:31, schrieb Stefan Priebe - Profihost AG: > Am 12.07.2013 10:19, schrieb Kent Overstreet: >> On Fri, Jul 12, 2013 at 08:11:45AM +0200, Stefan Priebe - Profihost = AG wrote: >>> Am 12.07.2013 03:40, schrieb Kent Overstreet: >>>> On Thu, Jul 04, 2013 at 01:45:42PM +0200, Stefan Priebe - Profihos= t AG wrote: >>>>> fix is this one: http://pastebin.com/raw.php?i=3DLBFJRvEt >>>> >>>> Oh I see, the patch that introduced this is an old version of the = patch >>>> - the bcache-for-3.11 had this fixed, and I forgot to update that >>>> branch. Thanks, I'll apply it there. >>> >>> thanks - which commit id is the fix in? i can't find it. >> >> The patch that introduced it wasn't ever destined for 3.10 anyways, = and >> I just deleted the bcache/bcache-3.9 branches because they'd gotten = out >> of sync and weren't getting updated with bcache-dev/bcache-for-3.11. >=20 > Thanks! >=20 >> So just stick with bcache-for-3.10, I just backported all the import= ant >> bugfixes to it - I'll be sending that stuff to Greg K-H for 3.10.1 i= n >> the next couple days too. > Thanks! >=20 > Stefan >=20