From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun, 4 Sep 2005 10:03:15 +0000 (+0100)
Subject: [ARM] Stack starts at THREAD_START_SP offset, not THREAD_SIZE-8
X-Git-Tag: v2.6.14-rc1~774^2~3
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7db078be194469490caacac7d13bace38eaebdf5;p=linux-2.6

[ARM] Stack starts at THREAD_START_SP offset, not THREAD_SIZE-8

Use the correct constants.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index b2085735a2..8261649457 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -110,7 +110,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
 	 * We need to tell the secondary core where to find
 	 * its stack and the page tables.
 	 */
-	secondary_data.stack = (void *)idle->thread_info + THREAD_SIZE - 8;
+	secondary_data.stack = (void *)idle->thread_info + THREAD_START_SP;
 	secondary_data.pgdir = virt_to_phys(pgd);
 	wmb();