The patch probably doesn't change all instances where 'const' could
have been added as a result of the base structure changes, only where
the change has a real effect (the module loader doesn't enforce
read-only section attributes at present, so only built-in files make a
real difference).
Signed-off-by: Jan Beulich <[EMAIL PROTECTED]>
Cc: Ingo Molnar <[EMAIL PROTECTED]>
---
arch/x86/kernel/cpu/amd.c | 2 +-
arch/x86/kernel/cpu/centaur.c | 2 +-
arch/x86/kernel/cpu/common.c | 14 +++++++-------
arch/x86/kernel/cpu/cpu.h | 8 ++++----
arch/x86/kernel/cpu/cyrix.c | 16 ++++++++--------
arch/x86/kernel/cpu/intel.c | 2 +-
arch/x86/kernel/cpu/intel_cacheinfo.c | 8 ++++----
arch/x86/kernel/cpu/nexgen.c | 2 +-
arch/x86/kernel/cpu/transmeta.c | 2 +-
arch/x86/kernel/cpu/umc.c | 2 +-
10 files changed, 29 insertions(+), 29 deletions(-)
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/amd.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/amd.c
@@ -316,7 +316,7 @@ static unsigned int __cpuinit amd_size_c
return size;
}
-static struct cpu_dev amd_cpu_dev __cpuinitdata = {
+static struct cpu_dev __cpuinitconst amd_cpu_dev = {
.c_vendor = "AMD",
.c_ident = { "AuthenticAMD" },
.c_models = {
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/centaur.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/centaur.c
@@ -457,7 +457,7 @@ static unsigned int __cpuinit centaur_si
return size;
}
-static struct cpu_dev centaur_cpu_dev __cpuinitdata = {
+static struct cpu_dev __cpuinitconst centaur_cpu_dev = {
.c_vendor = "Centaur",
.c_ident = { "CentaurHauls" },
.c_init = init_centaur,
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/common.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/common.c
@@ -55,7 +55,7 @@ static int disable_x86_fxsr __cpuinitdat
static int disable_x86_serial_nr __cpuinitdata = 1;
static int disable_x86_sep __cpuinitdata;
-struct cpu_dev * cpu_devs[X86_VENDOR_NUM] = {};
+const struct cpu_dev * __cpuinitdata cpu_devs[X86_VENDOR_NUM] = {};
extern int disable_pse;
@@ -72,11 +72,11 @@ static void __cpuinit default_init(struc
}
}
-static struct cpu_dev __cpuinitdata default_cpu = {
+static struct cpu_dev __cpuinitconst default_cpu = {
.c_init = default_init,
.c_vendor = "Unknown",
};
-static struct cpu_dev * this_cpu __cpuinitdata = &default_cpu;
+static const struct cpu_dev * this_cpu __cpuinitdata = &default_cpu;
static int __init cachesize_setup(char *str)
{
@@ -156,9 +156,9 @@ void __cpuinit display_cacheinfo(struct
/* in particular, if CPUID levels 0x80000002..4 are supported, this isn't used
*/
/* Look up CPU names by table lookup. */
-static char __cpuinit *table_lookup_model(struct cpuinfo_x86 *c)
+static const char *__cpuinit table_lookup_model(struct cpuinfo_x86 *c)
{
- struct cpu_model_info *info;
+ const struct cpu_model_info *info;
if ( c->x86_model >= 16 )
return NULL; /* Range check */
@@ -472,7 +472,7 @@ static void __cpuinit identify_cpu(struc
/* If the model name is still unset, do table lookup. */
if ( !c->x86_model_id[0] ) {
- char *p;
+ const char *p;
p = table_lookup_model(c);
if ( p )
strcpy(c->x86_model_id, p);
@@ -569,7 +569,7 @@ void __cpuinit detect_ht(struct cpuinfo_
void __cpuinit print_cpu_info(struct cpuinfo_x86 *c)
{
- char *vendor = NULL;
+ const char *vendor = NULL;
if (c->x86_vendor < X86_VENDOR_NUM)
vendor = this_cpu->c_vendor;
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/cpu.h
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/cpu.h
@@ -2,15 +2,15 @@
struct cpu_model_info {
int vendor;
int family;
- char *model_names[16];
+ const char *model_names[16];
};
/* attempt to consolidate cpu attributes */
struct cpu_dev {
- char * c_vendor;
+ const char * c_vendor;
/* some have two possibilities for cpuid string */
- char * c_ident[2];
+ const char * c_ident[2];
struct cpu_model_info c_models[4];
@@ -19,7 +19,7 @@ struct cpu_dev {
unsigned int (*c_size_cache)(struct cpuinfo_x86 * c, unsigned int
size);
};
-extern struct cpu_dev * cpu_devs [X86_VENDOR_NUM];
+extern const struct cpu_dev * cpu_devs [X86_VENDOR_NUM];
extern int get_model_name(struct cpuinfo_x86 *c);
extern void display_cacheinfo(struct cpuinfo_x86 *c);
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/cyrix.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/cyrix.c
@@ -56,23 +56,23 @@ static void __cpuinit do_cyrix_devid(uns
*/
static unsigned char Cx86_dir0_msb __cpuinitdata = 0;
-static char Cx86_model[][9] __cpuinitdata = {
+static char __cpuinitconst Cx86_model[][9] = {
"Cx486", "Cx486", "5x86 ", "6x86", "MediaGX ", "6x86MX ",
"M II ", "Unknown"
};
-static char Cx486_name[][5] __cpuinitdata = {
+static char __cpuinitconst Cx486_name[][5] = {
"SLC", "DLC", "SLC2", "DLC2", "SRx", "DRx",
"SRx2", "DRx2"
};
-static char Cx486S_name[][4] __cpuinitdata = {
+static char __cpuinitconst Cx486S_name[][4] = {
"S", "S2", "Se", "S2e"
};
-static char Cx486D_name[][4] __cpuinitdata = {
+static char __cpuinitconst Cx486D_name[][4] = {
"DX", "DX2", "?", "?", "?", "DX4"
};
static char Cx86_cb[] __cpuinitdata = "?.5x Core/Bus Clock";
-static char cyrix_model_mult1[] __cpuinitdata = "12??43";
-static char cyrix_model_mult2[] __cpuinitdata = "12233445";
+static char __cpuinitconst cyrix_model_mult1[] = "12??43";
+static char __cpuinitconst cyrix_model_mult2[] = "12233445";
/*
* Reset the slow-loop (SLOP) bit on the 686(L) which is set by some old
@@ -436,7 +436,7 @@ static void __cpuinit cyrix_identify(str
}
}
-static struct cpu_dev cyrix_cpu_dev __cpuinitdata = {
+static struct cpu_dev __cpuinitconst cyrix_cpu_dev = {
.c_vendor = "Cyrix",
.c_ident = { "CyrixInstead" },
.c_init = init_cyrix,
@@ -449,7 +449,7 @@ int __init cyrix_init_cpu(void)
return 0;
}
-static struct cpu_dev nsc_cpu_dev __cpuinitdata = {
+static struct cpu_dev __cpuinitconst nsc_cpu_dev = {
.c_vendor = "NSC",
.c_ident = { "Geode by NSC" },
.c_init = init_nsc,
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/intel.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/intel.c
@@ -233,7 +233,7 @@ static unsigned int __cpuinit intel_size
return size;
}
-static struct cpu_dev intel_cpu_dev __cpuinitdata = {
+static struct cpu_dev __cpuinitconst intel_cpu_dev = {
.c_vendor = "Intel",
.c_ident = { "GenuineIntel" },
.c_models = {
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -31,7 +31,7 @@ struct _cache_table
};
/* all the cache descriptor types we care about (no TLB or trace cache
entries) */
-static struct _cache_table cache_table[] __cpuinitdata =
+static struct _cache_table __cpuinitconst cache_table[] =
{
{ 0x06, LVL_1_INST, 8 }, /* 4-way set assoc, 32 byte line size */
{ 0x08, LVL_1_INST, 16 }, /* 4-way set assoc, 32 byte line size */
@@ -171,15 +171,15 @@ union l3_cache {
unsigned val;
};
-static unsigned short assocs[] __cpuinitdata = {
+static unsigned short __cpuinitconst assocs[] = {
[1] = 1, [2] = 2, [4] = 4, [6] = 8,
[8] = 16, [0xa] = 32, [0xb] = 48,
[0xc] = 64,
[0xf] = 0xffff // ??
};
-static unsigned char levels[] __cpuinitdata = { 1, 1, 2, 3 };
-static unsigned char types[] __cpuinitdata = { 1, 2, 3, 3 };
+static unsigned char __cpuinitconst levels[] = { 1, 1, 2, 3 };
+static unsigned char __cpuinitconst types[] = { 1, 2, 3, 3 };
static void __cpuinit amd_cpuid4(int leaf, union _cpuid4_leaf_eax *eax,
union _cpuid4_leaf_ebx *ebx,
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/nexgen.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/nexgen.c
@@ -40,7 +40,7 @@ static void __cpuinit nexgen_identify(st
}
}
-static struct cpu_dev nexgen_cpu_dev __cpuinitdata = {
+static struct cpu_dev __cpuinitconst nexgen_cpu_dev = {
.c_vendor = "Nexgen",
.c_ident = { "NexGenDriven" },
.c_models = {
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/transmeta.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/transmeta.c
@@ -102,7 +102,7 @@ static void __cpuinit transmeta_identify
}
}
-static struct cpu_dev transmeta_cpu_dev __cpuinitdata = {
+static struct cpu_dev __cpuinitconst transmeta_cpu_dev = {
.c_vendor = "Transmeta",
.c_ident = { "GenuineTMx86", "TransmetaCPU" },
.c_init = init_transmeta,
--- 2.6.24-rc7-initconst.orig/arch/x86/kernel/cpu/umc.c
+++ 2.6.24-rc7-initconst/arch/x86/kernel/cpu/umc.c
@@ -6,7 +6,7 @@
/* UMC chips appear to be only either 386 or 486, so no special init takes
place.
*/
-static struct cpu_dev umc_cpu_dev __cpuinitdata = {
+static struct cpu_dev __cpuinitconst umc_cpu_dev = {
.c_vendor = "UMC",
.c_ident = { "UMC UMC UMC" },
.c_models = {
--
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