From 4f74de0edc243ffdae0233eb5c84d09c44677ccf Mon Sep 17 00:00:00 2001
From: rsc <rsc>
Date: Thu, 27 Sep 2007 20:32:45 +0000
Subject: okay, that was long enough - revert

---
 main.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'main.c')

diff --git a/main.c b/main.c
index 0f1acc8..464112b 100644
--- a/main.c
+++ b/main.c
@@ -42,14 +42,12 @@ main(void)
   userinit();      // first user process
 
   // Allocate scheduler stacks and boot the other CPUs.
-  for(i=0; i<ncpu; i++){
+  for(i=0; i<ncpu; i++)
     cpus[i].stack = kalloc(KSTACKSIZE);
-    *(void**)(cpus[i].stack + KSTACKTOP) = 0;
-  }
   bootothers();
 
   // Switch to our scheduler stack and continue with mpmain.
-  asm volatile("movl %0, %%esp" : : "r" (cpus[bcpu].stack+KSTACKTOP));
+  asm volatile("movl %0, %%esp" : : "r" (cpus[bcpu].stack+KSTACKSIZE));
   mpmain();
 }
 
@@ -86,7 +84,7 @@ bootothers(void)
       continue;
 
     // Fill in %esp, %eip and start code on cpu.
-    *(void**)(code-4) = c->stack + KSTACKTOP;
+    *(void**)(code-4) = c->stack + KSTACKSIZE;
     *(void**)(code-8) = mpmain;
     lapic_startap(c->apicid, (uint)code);
 
-- 
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