From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: Re: [9fans] 9vx mk install chokes on gs
Date: Sat, 11 Sep 2010 21:02:01 -0400 [thread overview]
Message-ID: <243456116470afd150abf281a3f0f371@plug.quanstro.net> (raw)
In-Reply-To: <AANLkTinvVnWyHnBDC7y+9L1rO-dtZLBFfEg5=566qHr5@mail.gmail.com>
the problematic code is at /sys/src/9/port/segment.c:483,491
for(i = 0; i < NSEG; i++) {
ns = up->seg[i];
if(ns == 0 || ns == s)
continue;
if(newtop >= ns->base && newtop < ns->top) {
qunlock(&s->lk);
error(Esoverlap);
}
}
so either gcc is causing the math here to go funky, or
9vx really does have a odd segment layout.
what does /proc/$pid/segment say?
- erik
next prev parent reply other threads:[~2010-09-12 1:02 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-11 23:07 ron minnich
2010-09-11 23:15 ` andrey mirtchovski
2010-09-11 23:35 ` Robert Ransom
2010-09-12 0:39 ` ron minnich
2010-09-12 0:49 ` ron minnich
2010-09-12 1:02 ` erik quanstrom [this message]
2010-09-12 2:25 ` ron minnich
2010-09-12 2:32 ` ron minnich
2010-09-12 3:44 ` ron minnich
2010-09-12 4:59 ` erik quanstrom
2010-09-12 6:27 ` ron minnich
2010-09-12 15:44 ` Russ Cox
2010-09-12 16:48 ` erik quanstrom
2010-09-12 18:19 ` Russ Cox
2010-09-12 19:13 ` ron minnich
2010-09-12 19:33 ` ron minnich
2010-09-12 20:09 ` yy
2010-09-14 20:38 ` yy
2010-09-12 17:12 ` ron minnich
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