From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bugra Unalmis Date: Thu, 23 Nov 2000 00:33:05 +0000 Subject: [Linux-ia64] data sharing in MAS O/S Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org hi everybody, Data sharing in Multiple address space O/S is suppoted by loading the same RID into region registers of multiple processes. If we are talking about the very same virtual page to be shared, then in TLB we have the same RID and VPN that is gonna be mapped to a particular physical address. How will 2 different processes have the different access rights with the same VPN and RID or how will the integrity be supported in this case. thank you very much. ____________________________________________________________________ Get free email and a permanent address at http://www.netaddress.com/?N=1