From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 10 Apr 2002 13:59:33 -0300 From: Ricardo Scop Reply-To: Ricardo Scop Message-ID: <10583.020410@vanet.com.br> To: Jean-Denis Boyer Cc: "'Dan Malek'" , linuxppc-embedded@lists.linuxppc.org Subject: Re[2]: 8260 - Spurious interrupt when calling __sti() In-reply-To: References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Jean-Denis, Wednesday, April 10, 2002, 1:31:05 PM, you wrote: JDB> What is even more strange, I can put the 'sync' everywhere in the '__sti' JDB> function, that is before the 'mfmsr', before the 'ori', or before the JDB> 'mtmsr', JDB> and the problem of spurious interrupt simply disappear. Remove it, it JDB> reappears. JDB> Hard to explain... Even harder to explain is why you're having to put those syncs in __sti, since both my copies of 2.4.16 and 2.4.18-pre9 kernel sources already have them in the code... and with the comment "/* Some chip revs have problems here... */" !!! []'s, Scop mailto:scop@vanet.com.br ------------------------------------------------------------------ "We all lie in the gutter, but some of us look up at the stars." -- Oscar Wilde ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/