From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Zarochentsev Subject: Re: AMD64 progress? Date: Mon, 7 Feb 2005 22:51:47 +0300 Message-ID: <20050207195147.GB7482@backtop.namesys.com> References: <20050114201751.GB5883@backtop.namesys.com> <20050207132934.GA7482@backtop.namesys.com> <1107804896.10689.17.camel@gentoo> Mime-Version: 1.0 list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com Content-Disposition: inline In-Reply-To: <1107804896.10689.17.camel@gentoo> List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Jake Maciejewski Cc: Isaac Chanin , reiserfs-list@namesys.com On Mon, Feb 07, 2005 at 01:34:56PM -0600, Jake Maciejewski wrote: > I'm running reiser4progs 1.0.3 and 2.6.10 patched with reiser4 from > 2.6.11-rc3-mm1 (and this patch). > > I've been doing the simultaneous dd and kernel compilation that has > always crashed reiser4 on AMD64 in the past. After about an hour with > debugging and two hours without debugging, I'm thinking of more ways to > torture the FS. For now it looks like reiser4 is working on AMD64! i think so. reiser4/amd64 passed 5h of stress testing instead of crashing in first 30min. > > How did you track this bug down anyway? Do you have AMD64 hardware, or yes, we have amd64 h/w now. > did you look over the code and discover an invalid assumption? I found it only after realizing that reiser4_find_next_set_bit is broken :( (its simple replacement worked fine) > If this > bug is indeed fixed, are we any closer to inclusion in vanilla? > > On Mon, 2005-02-07 at 16:29 +0300, Alex Zarochentsev wrote: > > Hello, > > > > On Sat, Jan 15, 2005 at 09:26:01PM -0500, Isaac Chanin wrote: > > > > > > Also tested this patch, similar results as to what I've been getting - > > > ie. working for awhile (more than a few hours even this time, but that > > > could just be coincidence, i suppose) and then going down with the normal > > > reiser4_find_next_zero_bit(bnode_working_data(bnode), end_offset, > > > start_offset) >= end_offset error. For the exact message see > > > http://users.wpi.edu/~chanin/r4newpatch.txt. > > > > > > > please try attached patch (it is for fs/reiser4 subtree) > > > -- > Jake Maciejewski > -- Alex.