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Code that works until after allocating pgd and pmd caches.

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This commit is contained in:
Bahadir Balban
2009-07-29 20:01:40 +03:00
parent 723cf7bde9
commit 82807c2f0a
3 changed files with 4 additions and 4 deletions
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4
src/arch/arm/v5/mm.c
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@@ -675,8 +675,8 @@ void remap_as_pages(void *vstart, void *vend)
unsigned long paddr = pstart; unsigned long paddr = pstart;
pgd_t pgd_i = PGD_INDEX(vstart); pgd_t pgd_i = PGD_INDEX(vstart);
pmd_t pmd_i = PMD_INDEX(vstart); pmd_t pmd_i = PMD_INDEX(vstart);
pgd_table_t *pgd = (pgd_table_t *)TASK_PGD(current); pgd_table_t *pgd = &init_pgd;
pmd_table_t *pmd = alloc_pmd(); pmd_table_t *pmd = alloc_boot_pmd();
u32 pmd_phys = virt_to_phys(pmd); u32 pmd_phys = virt_to_phys(pmd);
int numpages = __pfn(pend - pstart); int numpages = __pfn(pend - pstart);

2
src/generic/resource.c
View File

@@ -169,7 +169,7 @@ int process_cap_info(struct cap_info *cap,
} }
break; break;
case CAP_RTYPE_PHYSMEM: case CAP_RTYPE_PHYSMEM:
if ((ret = memcap_unmap(&kcont->virtmem_free, if ((ret = memcap_unmap(&kcont->physmem_free,
cap->start, cap->end))) { cap->start, cap->end))) {
if (ret < 0) if (ret < 0)
printk("FATAL: Insufficient boot memory " printk("FATAL: Insufficient boot memory "

2
src/glue/arm/init.c
View File

@@ -376,7 +376,7 @@ void start_kernel(void)
vectors_init(); vectors_init();
/* Remap 1MB kernel sections as 4Kb pages. */ /* Remap 1MB kernel sections as 4Kb pages. */
// remap_as_pages((void *)page_align(_start_kernel), (void *)page_align_up(_end)); remap_as_pages((void *)page_align(_start_kernel), (void *)page_align_up(_end_kernel));
/* Move the initial pgd into a more convenient place, mapped as pages. */ /* Move the initial pgd into a more convenient place, mapped as pages. */
// relocate_page_tables(); // relocate_page_tables();