From mboxrd@z Thu Jan 1 00:00:00 1970 From: j-nomura@ce.jp.nec.com Date: Tue, 11 Jun 2002 12:01:04 +0000 Subject: [Linux-ia64] Does MCA handler work correctly? 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 Hello, does MCA handler of 2.4.18 work correctly on multiple processors? While looking into mca.c and mca_asm.S, they have single static stack area for MCA handling, but I could not find synchronization code between processors. It seems that when MCA occurs on multiple processors, they may break stacks each other. Best regards. -- NOMURA, Jun'ichi HPC Operating System Group, 1st Computers Software Division, Computers Software Operations Unit, NEC Solutions.