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Date: Wed, 25 Jul 2007 14:19:05 +0000
From: Dave Young <hidave.darkstar@...il.com>
To: akpm@...ux-foundation.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH]gx-suspmod.c use boot_cpu_data instead of current_cpu_data
Hi,
in preemptible kernel will report BUG: using smp_processor_id() in preemptible, so use boot_cpu_data instead of current_cpu_data.
Signed-off-by: Dave Young <hidave.darkstar@...il.com>
---
arch/i386/kernel/cpu/cpufreq/gx-suspmod.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -pur linux/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c linux.new/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
--- linux/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c 2007-07-25 14:11:06.000000000 +0000
+++ linux.new/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c 2007-07-25 13:57:29.000000000 +0000
@@ -181,8 +181,8 @@ static __init struct pci_dev *gx_detect_
struct pci_dev *gx_pci = NULL;
/* check if CPU is a MediaGX or a Geode. */
- if ((current_cpu_data.x86_vendor != X86_VENDOR_NSC) &&
- (current_cpu_data.x86_vendor != X86_VENDOR_CYRIX)) {
+ if ((boot_cpu_data.x86_vendor != X86_VENDOR_NSC) &&
+ (boot_cpu_data.x86_vendor != X86_VENDOR_CYRIX)) {
dprintk("error: no MediaGX/Geode processor found!\n");
return NULL;
}
-
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