Date: Thu, 10 Aug 2006 21:32:30 GMT From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 103602 for review Message-ID: <200608102132.k7ALWU4W070226@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=103602 Change 103602 by gonzo@gonzo_hq on 2006/08/10 21:32:26 o Add "dirty" flag for pages mapped with pmap_kenter. It will prevent TLB modified exception from being raised while accessing thread stack. Discussed with: cognet Affected files ... .. //depot/projects/mips2/src/sys/mips/mips/pmap.c#7 edit Differences ... ==== //depot/projects/mips2/src/sys/mips/mips/pmap.c#7 (text+ko) ==== @@ -643,7 +643,7 @@ pmap_kenter(vm_offset_t va, vm_offset_t pa) { - tlb_enter(kernel_pmap, va, pa, PG_V | PG_W); + tlb_enter(kernel_pmap, va, pa, PG_V | PG_W | PG_D); } /*
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200608102132.k7ALWU4W070226>