Date: Wed, 22 Jan 2003 10:21:29 +0000 From: Doug Rabson <dfr@nlsystems.com> To: Arun Sharma <arun.sharma@intel.com>, freebsd-ia64@FreeBSD.ORG Subject: Re: cat /proc/pid/map == panic Message-ID: <200301221021.29297.dfr@nlsystems.com> In-Reply-To: <200301220302.h0M323r01126@unix-os.sc.intel.com> References: <200301220302.h0M323r01126@unix-os.sc.intel.com>
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On Wednesday 22 January 2003 3:02 am, Arun Sharma wrote: > cat /proc/pid/map results in a page not present fault. The attached > patch fixed it for me. This is going to find the wrong pte, I think. Without the=20 pmap_install(pmap), your pmap_find_vhpt will look in the current=20 process instead of the target. Does it work if you just add the check=20 for pmap=3D=3D0 to the old code, i.e. still use pmap_install and tpa to g= et=20 the mapping? --=20 Doug Rabson=09=09=09=09Mail: dfr@nlsystems.com =09=09=09=09=09Phone: +44 20 8348 6160 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ia64" in the body of the message
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