From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stian Sletner Subject: Problem with permissions Date: Tue, 9 Aug 2005 16:11:20 +0200 Message-ID: <20050809141120.GA21169@sletner.com> Mime-Version: 1.0 Return-path: Content-Disposition: inline Sender: linux-msdos-owner@vger.kernel.org List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-msdos@vger.kernel.org Hi. I have a problem running DOSEMU in privileged mode. It fails to open /proc/self/*, so when starting doom it bombs out with: ERROR: can't open /proc/self/maps ERROR: Unable to allocate DPMI memory pool of size 0x1405000 at address 0x10000000 strace shows that it seems to setuid from root to my user before trying to open these, maybe that's the problem? 20814 open("/proc/self/maps", O_RDONLY) = -1 EACCES (Permission denied) I also noticed a lot of this stuff: 20814 vm86(0x1, 0x81a44e0, 0x64, 0x10000, 0) = -1 ENOSYS (Function not implemented) But I don't know if that's a problem. Thanks. -- Stian Sletner