NetBSD/sys/arch/sparc
abrown 4ca0768334 Fix bug in pmap_page_copy and pmap_page_zero that caused data corruption
when paging on Sun4m machines with SuperSPARC processors. Essentially,
the copy/zero operations were done via uncached memory accesses, which
bypassed the snooping logic of the write-back caches, causing stale data
to be copied or generated.
Pointed out by Chris Torek <torek@bsdi.com>
1997-02-22 00:06:06 +00:00
..
compile
conf Add `-mno-fpu' to compiler flags; pulled up from 1.2 version. 1997-02-05 00:12:46 +00:00
dev Use new machine-independent mountroothook code. 1997-01-31 02:15:54 +00:00
fpu backout previous kprintf change 1996-10-13 02:59:55 +00:00
include db_expr_t is now a long. 1997-02-05 00:01:50 +00:00
sparc Fix bug in pmap_page_copy and pmap_page_zero that caused data corruption 1997-02-22 00:06:06 +00:00
stand Adapt to sys/lib/lib{sa,kern}/Makefile.inc changes 1997-01-24 01:18:22 +00:00
Makefile sync with reality. 1996-05-24 23:18:23 +00:00