From owner-freebsd-bugs Mon Sep 29 00:24:59 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id AAA24205 for bugs-outgoing; Mon, 29 Sep 1997 00:24:59 -0700 (PDT) Received: from schizo.dk.tfs.com (mail.trw.dk [195.8.133.123]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id AAA24190 for ; Mon, 29 Sep 1997 00:24:52 -0700 (PDT) Received: from critter.freebsd.dk (critter.dk.tfs.com [140.145.230.252]) by schizo.dk.tfs.com (8.8.7/8.7.3) with ESMTP id JAA22029; Mon, 29 Sep 1997 09:24:20 +0200 (MET DST) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.8.7/8.8.7) with ESMTP id IAA00244; Mon, 29 Sep 1997 08:46:46 +0200 (CEST) To: Tor Egge cc: freebsd-bugs@freebsd.org Subject: Re: kern/4630: buffer_map might become corrupted In-reply-to: Your message of "Sun, 28 Sep 1997 15:10:02 PDT." <199709282210.PAA26061@hub.freebsd.org> Date: Mon, 29 Sep 1997 08:46:45 +0200 Message-ID: <242.875515605@critter.freebsd.dk> From: Poul-Henning Kamp Sender: owner-freebsd-bugs@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > This means that both vm_map_entry_dispose and vm_map_entry_create might > be called in an interrupt context, manipulating buffer_map and the free > pool of vm map entries. I think the problem here is calling brelse() at interrupt time, isn't it ? Poul-Henning