Date: Mon, 02 Dec 1996 09:31:26 +0800 From: Peter Wemm <peter@spinner.dialix.com> To: Steve Passe <smp@csn.net> Cc: Chris Csanady <ccsanady@friley216.res.iastate.edu>, freebsd-smp@freebsd.org Subject: Re: pmap_enter: modified page not writable... Message-ID: <199612020131.JAA11337@spinner.DIALix.COM> In-Reply-To: Your message of "Sun, 01 Dec 1996 17:06:14 MST." <199612020006.RAA16369@clem.systemsix.com>
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Steve Passe wrote: > Hi, > > >I get a bunch of these when running the kernel built today. However, > >everything seems to be working ok. This is with APIC_IO. > > > >pmap_enter: modified page not writable: va: 0x58000, pte: 0x881465 > >pmap_remove: modified page not writable: va: 0x44000, pte: 0xee0465 > >pmap_remove_all: modified page not writable: va: 0x43000, pte: 0xeb4465 > > this is new.. I'm pretty sure this is concrete evidence that the lack of tlb flushing is causing problems... Cheers, -Peter
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