From: Trammell Hudson <thudson@newskysaw.eecs.northwestern.edu>
Date: Wed, 22 Oct 2008 01:04:21 +0000 (-0500)
Subject: Do not try to derefence current
X-Git-Tag: 1.0^2~26
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios-OLD.git;a=commitdiff_plain;h=545a98b6d16bcda8ed4ac495924e0966fef7d431

Do not try to derefence current
---

diff --git a/kitten/arch/x86_64/kernel/show.c b/kitten/arch/x86_64/kernel/show.c
index 5e785a6..c74f62e 100644
--- a/kitten/arch/x86_64/kernel/show.c
+++ b/kitten/arch/x86_64/kernel/show.c
@@ -70,8 +70,13 @@ show_registers(struct pt_regs * regs)
 	bool user_fault = (regs->rip < PAGE_OFFSET);
 	char namebuf[128];
 
+/*
 	printk("Task ID: %d   Task Name: %s   UTS_RELEASE: %s\n",
-		current->id, current->name, UTS_RELEASE);
+		current ? current->id : -1,
+		current ? current->name : "BAD CURRENT",
+		UTS_RELEASE
+	);
+*/
 	printk("RIP: %04lx:%016lx (%s)\n", regs->cs & 0xffff, regs->rip,
 	       (user_fault) ? "user-context"
 	                    : kallsyms_lookup(regs->rip, NULL, NULL, namebuf));