Date: Sun, 7 Jul 2002 17:17:43 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 pmap.c Message-ID: <200207080017.g680Higw068116@freefall.freebsd.org>
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peter 2002/07/07 17:17:43 PDT Modified files: sys/i386/i386 pmap.c Log: Fix a hideous TLB bug. pmap_unmapdev neglected to remove the device mappings from the page tables, which were mapped with PG_G! We could reuse the page table entry for another mapping (pmap_mapdev) but it would never have cleared any remaining PG_G TLB entries. Revision Changes Path 1.334 +23 -4 src/sys/i386/i386/pmap.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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