From: Ben Gras <ben@minix3.org>
Date: Thu, 11 Dec 2008 14:16:40 +0000 (+0000)
Subject: system image processes with full address space are allowed to have pagefaults.
X-Git-Tag: v3.1.4~208
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/Bv9ARM.ch09.html?a=commitdiff_plain;h=e911d44a5cecd2d75e8c07e374ddb238527f028d;p=minix.git

system image processes with full address space are allowed to have pagefaults.
---

diff --git a/kernel/arch/i386/exception.c b/kernel/arch/i386/exception.c
index 7fa7cc686..19324c8cb 100755
--- a/kernel/arch/i386/exception.c
+++ b/kernel/arch/i386/exception.c
@@ -32,7 +32,7 @@ void pagefault(struct proc *pr, int trap_errno)
 		minix_panic("PAGEFAULT set", pr->p_endpoint);
 	RTS_LOCK_SET(pr, PAGEFAULT);
 
-	if(pr->p_endpoint <= INIT_PROC_NR) {
+	if(pr->p_endpoint <= INIT_PROC_NR && !(pr->p_misc_flags & MF_FULLVM)) {
 		/* Page fault we can't / don't want to
 		 * handle.
 		 */
@@ -174,7 +174,8 @@ PUBLIC void proc_stacktrace(struct proc *proc)
 
 	v_bp = proc->p_reg.fp;
 
-	kprintf("ep %d pc 0x%lx stack ", proc->p_endpoint, proc->p_reg.pc);
+	kprintf("%s / %d pc 0x%lx stack ",
+		proc->p_name, proc->p_endpoint, proc->p_reg.pc);
 
 	while(v_bp) {
 	        if(data_copy(proc->p_endpoint, v_bp,