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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Adjust kernel PC validation test in fault handler.
  [SPARC64]: Loosen checks in exception table handling.
  [SPARC64]: Fix section mismatch from kernel_map_range
  [SPARC64]: Fix section mismatchs from dr_cpu_data
  [SPARC]: Fix build in arch/sparc/kernel/led.c
This commit is contained in:
Linus Torvalds 2008-02-29 08:29:30 -08:00
commit 547598d3a9
5 changed files with 16 additions and 20 deletions
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3
arch/sparc/kernel/led.c
View File

@ -3,6 +3,9 @@
#include <linux/init.h>
#include <linux/proc_fs.h>
#include <linux/string.h>
#include <linux/jiffies.h>
#include <linux/timer.h>
#include <linux/uaccess.h>
#include <asm/auxio.h>

14
arch/sparc64/kernel/ds.c
View File

@ -525,10 +525,10 @@ static void dr_cpu_mark(struct ds_data *resp, int cpu, int ncpus,
}
}
static int dr_cpu_configure(struct ds_info *dp,
struct ds_cap_state *cp,
u64 req_num,
cpumask_t *mask)
static int __cpuinit dr_cpu_configure(struct ds_info *dp,
struct ds_cap_state *cp,
u64 req_num,
cpumask_t *mask)
{
struct ds_data *resp;
int resp_len, ncpus, cpu;
@ -623,9 +623,9 @@ static int dr_cpu_unconfigure(struct ds_info *dp,
return 0;
}
static void dr_cpu_data(struct ds_info *dp,
struct ds_cap_state *cp,
void *buf, int len)
static void __cpuinit dr_cpu_data(struct ds_info *dp,
struct ds_cap_state *cp,
void *buf, int len)
{
struct ds_data *data = buf;
struct dr_cpu_tag *tag = (struct dr_cpu_tag *) (data + 1);

2
arch/sparc64/kernel/mdesc.c
View File

@ -758,7 +758,7 @@ static void __devinit get_mondo_data(struct mdesc_handle *hp, u64 mp,
get_one_mondo_bits(val, &tb->nonresum_qmask, 2);
}
void __devinit mdesc_fill_in_cpu_data(cpumask_t mask)
void __cpuinit mdesc_fill_in_cpu_data(cpumask_t mask)
{
struct mdesc_handle *hp = mdesc_grab();
u64 mp;

14
arch/sparc64/mm/fault.c
View File

@ -244,16 +244,8 @@ static void do_kernel_fault(struct pt_regs *regs, int si_code, int fault_code,
if (regs->tstate & TSTATE_PRIV) {
const struct exception_table_entry *entry;
if (asi == ASI_P && (insn & 0xc0800000) == 0xc0800000) {
if (insn & 0x2000)
asi = (regs->tstate >> 24);
else
asi = (insn >> 5);
}
/* Look in asi.h: All _S asis have LS bit set */
if ((asi & 0x1) &&
(entry = search_exception_tables(regs->tpc))) {
entry = search_exception_tables(regs->tpc);
if (entry) {
regs->tpc = entry->fixup;
regs->tnpc = regs->tpc + 4;
return;
@ -294,7 +286,7 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
unsigned long tpc = regs->tpc;
/* Sanity check the PC. */
if ((tpc >= KERNBASE && tpc < (unsigned long) _etext) ||
if ((tpc >= KERNBASE && tpc < (unsigned long) __init_end) ||
(tpc >= MODULES_VADDR && tpc < MODULES_END)) {
/* Valid, no problems... */
} else {

3
arch/sparc64/mm/init.c
View File

@ -1010,7 +1010,8 @@ static struct linux_prom64_registers pall[MAX_BANKS] __initdata;
static int pall_ents __initdata;
#ifdef CONFIG_DEBUG_PAGEALLOC
static unsigned long kernel_map_range(unsigned long pstart, unsigned long pend, pgprot_t prot)
static unsigned long __ref kernel_map_range(unsigned long pstart,
unsigned long pend, pgprot_t prot)
{
unsigned long vstart = PAGE_OFFSET + pstart;
unsigned long vend = PAGE_OFFSET + pend;