From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Herrenschmidt To: Etsushi Kato Cc: , Subject: Re: tlbia and PPC603 Date: Thu, 20 Jun 2002 09:53:55 +0200 Message-Id: <20020620075355.30719@smtp.adsl.oleane.com> In-Reply-To: <20020620174254U.ekato@ees.hokudai.ac.jp> References: <20020620174254U.ekato@ees.hokudai.ac.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Your xmon trace show something interesting: xmon itself crashes with a trap 300 while trying to access the hash table. The hash beeing mapped with a BAT, that shouldn't be an issue with the TLB handlers nor with a stale TLB entry. I currently fail to see what could be going on there, could you try to reproduce that crash ? In this case, once "h" fails within xmon, type di %pc r and send me what it days. Ben. --- vector: 300 at pc = c0190888, lr = c01907fc msr = 9032, sp = c7e49e10 [c7e49d60] dar = 1180, dsisr = 20000000 current = c7e48000, pid = 579, comm = sshd mon> t backtrace: c01907fc c01aef10 c016c6b4 c016c7d8 c003b128 c0005cbc exception:c00 [c7e49f50] fd98038 100040e0 10005cbc 0fce5b90 00000000 mon> S msr = 1032, pvr = 71201 sprg0-3 = c0210000 1 0 7e48270 srr0 = c0010340, srr1 = 80011032 sr0-15 = 607bbb50 607bbc61 607bbd72 6 07bbe83 607bbf94 607bc0a5 607bc1b6 607bc2c7 20000888 20000999 20000aaa 20000bbb 20000ccc 20000ddd 20000eee 20000fff sp = c7e49b80 toc = c7e480000 mon> h Mappings for context 0 vector: 300 at pc = c00c2ef4, lr = c00c3114 msr = 1032, sp = c7e49b50 [c7e49aa0] dar = 0, dsisr = 20000000 current = c7e48000, pid = 579, comm = sshd ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/