Subject: CVS commit: src/sys/arch/sparc/sparc
To: None <email@example.com>
From: Paul Kranenburg <firstname.lastname@example.org>
Date: 01/16/2003 00:56:33
Module Name: src
Committed By: pk
Date: Wed Jan 15 22:56:33 UTC 2003
On Hypersparc MP machines, we need to flush the TLB after a page cache flush.
While the pmap functions take care of properly ordering cache and TLB flushes,
not all TLB flush requests are sent to all CPUs (due to per CPU pmap tracking)
while cache flushes are always broadcast.
XXX: need to investigate pmap tracking for cache flush operation as well.
To generate a diff of this commit:
cvs rdiff -r1.74 -r1.75 src/sys/arch/sparc/sparc/cache.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.