Liu, Jinsong
2011-Jul-04 03:39 UTC
[Xen-devel] [PATCH] Fix bug: unify cpu_dev attr as __cpuinitdata
Fix bug: unify cpu_dev attr as __cpuinitdata
Currently different x86 cpu define different attr for cpu_dev.
Some cpu define as __initdata, this would be risk under cpu hotplug.
This patch fix the bug, unify them as __cpuinitdata, as what AMD cpu define now.
Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com>
Shan, Haitao <haitao.shan@intel.com>
diff -r c9a131669548 xen/arch/x86/cpu/centaur.c
--- a/xen/arch/x86/cpu/centaur.c Sat Jul 02 03:13:41 2011 +0800
+++ b/xen/arch/x86/cpu/centaur.c Mon Jul 04 11:18:40 2011 +0800
@@ -85,7 +85,7 @@ static unsigned int centaur_size_cache(s
return size;
}
-static struct cpu_dev centaur_cpu_dev __initdata = {
+static struct cpu_dev centaur_cpu_dev __cpuinitdata = {
.c_vendor = "Centaur",
.c_ident = { "CentaurHauls" },
.c_init = init_centaur,
diff -r c9a131669548 xen/arch/x86/cpu/cyrix.c
--- a/xen/arch/x86/cpu/cyrix.c Sat Jul 02 03:13:41 2011 +0800
+++ b/xen/arch/x86/cpu/cyrix.c Mon Jul 04 11:18:40 2011 +0800
@@ -284,7 +284,7 @@ static inline int test_cyrix_52div(void)
return (unsigned char) (test >> 8) == 0x02;
}
-static struct cpu_dev cyrix_cpu_dev __initdata = {
+static struct cpu_dev cyrix_cpu_dev __cpuinitdata = {
.c_vendor = "Cyrix",
.c_ident = { "CyrixInstead" },
.c_init = init_cyrix,
@@ -299,7 +299,7 @@ int __init cyrix_init_cpu(void)
//early_arch_initcall(cyrix_init_cpu);
-static struct cpu_dev nsc_cpu_dev __initdata = {
+static struct cpu_dev nsc_cpu_dev __cpuinitdata = {
.c_vendor = "NSC",
.c_ident = { "Geode by NSC" },
.c_init = init_cyrix,
diff -r c9a131669548 xen/arch/x86/cpu/intel.c
--- a/xen/arch/x86/cpu/intel.c Sat Jul 02 03:13:41 2011 +0800
+++ b/xen/arch/x86/cpu/intel.c Mon Jul 04 11:18:40 2011 +0800
@@ -271,7 +271,7 @@ static unsigned int intel_size_cache(str
return size;
}
-static struct cpu_dev intel_cpu_dev __devinitdata = {
+static struct cpu_dev intel_cpu_dev __cpuinitdata = {
.c_vendor = "Intel",
.c_ident = { "GenuineIntel" },
.c_models = {
diff -r c9a131669548 xen/arch/x86/cpu/transmeta.c
--- a/xen/arch/x86/cpu/transmeta.c Sat Jul 02 03:13:41 2011 +0800
+++ b/xen/arch/x86/cpu/transmeta.c Mon Jul 04 11:18:40 2011 +0800
@@ -92,7 +92,7 @@ static void transmeta_identify(struct cp
}
}
-static struct cpu_dev transmeta_cpu_dev __initdata = {
+static struct cpu_dev transmeta_cpu_dev __cpuinitdata = {
.c_vendor = "Transmeta",
.c_ident = { "GenuineTMx86", "TransmetaCPU" },
.c_init = init_transmeta,
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