From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Sun, 22 Dec 2002 00:11:42 -0700 To: James Bottomley Cc: Randolph Chung , parisc-linux@lists.parisc-linux.org Subject: Re: [parisc-linux] 2.5 randomly kills applications with page faults Message-ID: <20021222071142.GA17710@dsl2.external.hp.com> References: <20021218170254.GM19331@tausq.org> <200212202212.gBKMCbv08741@localhost.localdomain> <20021220223747.GD13478@dsl2.external.hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20021220223747.GD13478@dsl2.external.hp.com> From: grundler@dsl2.external.hp.com (Grant Grundler) Sender: parisc-linux-admin@lists.parisc-linux.org Errors-To: parisc-linux-admin@lists.parisc-linux.org List-Help: List-Post: List-Subscribe: , List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: On Fri, Dec 20, 2002 at 03:37:47PM -0700, Grant Grundler wrote: > > STREG %r1,0(%r30) /* Stick r1 (usp) here for now */ > > + ldo 16(%r30),%r30 > > As David observed, this wants to use ",ma" and I'll work that out with > lamont/helge offline. > Something will get committed to 2.4.x/2.5.x trees this afternoon. *sigh*. Can someone else test/commit this? I've not been able to boot a 2.5.51 kernel on either A500-44 or C3000. I won't commit what I can't test when others are obviously booting 2.5.51 kernels. My last attempts on A500-44 data page fault on a NULL dereference in "$lctu_loop+8" (GR02 is sys_nanosleep+13c). Panic seems to be after (AFAICT) all the RC scripts have run. I'm at the end of my rope on 2.5.51. I've placed the diff on ftp.parisc-linux.org:/patches/diff-2.5.51-pa5 The patch *looks* right and fixes a few other nits. Should work on both PA1.1 and PA2.0 machines. (and we have to use STREGM/LDREGM to support both variants). thanks again and apologies for not committing it as promised. grant