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x86: fixes for lookup_address args

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Signedness mismatches in level argument.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Harvey Harrison
2008-02-01 17:49:43 +01:00
committed by Ingo Molnar
parent 4a1485131a
commit 93809be8b1
4 changed files with 6 additions and 5 deletions
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2
arch/x86/kernel/efi_64.c
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@@ -44,7 +44,7 @@ static void __init early_mapping_set_exec(unsigned long start,
int executable) int executable)
{ {
pte_t *kpte; pte_t *kpte;
int level; unsigned int level;
while (start < end) { while (start < end) {
kpte = lookup_address((unsigned long)__va(start), &level); kpte = lookup_address((unsigned long)__va(start), &level);

2
arch/x86/mm/fault.c
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@@ -382,7 +382,7 @@ static void show_fault_oops(struct pt_regs *regs, unsigned long error_code,
#ifdef CONFIG_X86_PAE #ifdef CONFIG_X86_PAE
if (error_code & PF_INSTR) { if (error_code & PF_INSTR) {
int level; unsigned int level;
pte_t *pte = lookup_address(address, &level); pte_t *pte = lookup_address(address, &level);
if (pte && pte_present(*pte) && !pte_exec(*pte)) if (pte && pte_present(*pte) && !pte_exec(*pte))

3
arch/x86/mm/ioremap.c
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@@ -75,7 +75,8 @@ static int ioremap_change_attr(unsigned long paddr, unsigned long size,
{ {
unsigned long vaddr = (unsigned long)__va(paddr); unsigned long vaddr = (unsigned long)__va(paddr);
unsigned long nrpages = size >> PAGE_SHIFT; unsigned long nrpages = size >> PAGE_SHIFT;
int err, level; unsigned int level;
int err;
/* No change for pages after the last mapping */ /* No change for pages after the last mapping */
if ((paddr + size - 1) >= (max_pfn_mapped << PAGE_SHIFT)) if ((paddr + size - 1) >= (max_pfn_mapped << PAGE_SHIFT))

4
arch/x86/mm/pageattr-test.c
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@@ -42,7 +42,7 @@ static __init int print_split(struct split_state *s)
s->max_exec = 0; s->max_exec = 0;
for (i = 0; i < max_pfn_mapped; ) { for (i = 0; i < max_pfn_mapped; ) {
unsigned long addr = (unsigned long)__va(i << PAGE_SHIFT); unsigned long addr = (unsigned long)__va(i << PAGE_SHIFT);
int level; unsigned int level;
pte_t *pte; pte_t *pte;
pte = lookup_address(addr, &level); pte = lookup_address(addr, &level);
@@ -106,7 +106,7 @@ static __init int exercise_pageattr(void)
unsigned long *bm; unsigned long *bm;
pte_t *pte, pte0; pte_t *pte, pte0;
int failed = 0; int failed = 0;
int level; unsigned int level;
int i, k; int i, k;
int err; int err;