xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branches 'x86/numa-fixes', 'x86/apic', 'x86/apm', 'x86/bitops', 'x86/build', 'x86/cleanups', 'x86/cpa', 'x86/cpu', 'x86/defconfig', 'x86/gart', 'x86/i8259', 'x86/intel', 'x86/irqstats', 'x86/kconfig', 'x86/ldt', 'x86/mce', 'x86/memtest', 'x86/pat', 'x86/ptemask', 'x86/resumetrace', 'x86/threadinfo', 'x86/timers', 'x86/vdso' and 'x86/xen' into x86/devel

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This commit is contained in:
Ingo Molnar
2008-07-08 09:16:56 +02:00
parent 4e78c91abe 25556c1699 b764a15f67 437a0a54ee 41b3eae669 84e65b0a84 684eb0163a 93022136ff 5cb04df8d3 44974c8fc1 48cf937f48 205f932880 c54f9da1c8 0ed368c71a b478458aee 2d144e6309 607baf1f4e 33af9039cb 3557b18fcb 63687a528c 009b9fc98d f6477cc76c e6b0edef34 400d34944c
commit 6924d1ab8b
1920 changed files with 43725 additions and 21114 deletions
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18
arch/x86/mm/init_32.c
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@@ -162,6 +162,7 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
pgd_t *pgd;
pmd_t *pmd;
pte_t *pte;
unsigned pages_2m = 0, pages_4k = 0;
pgd_idx = pgd_index(PAGE_OFFSET);
pgd = pgd_base + pgd_idx;
@@ -197,6 +198,7 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
is_kernel_text(addr2))
prot = PAGE_KERNEL_LARGE_EXEC;
pages_2m++;
set_pmd(pmd, pfn_pmd(pfn, prot));
pfn += PTRS_PER_PTE;
@@ -213,11 +215,14 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
if (is_kernel_text(addr))
prot = PAGE_KERNEL_EXEC;
pages_4k++;
set_pte(pte, pfn_pte(pfn, prot));
}
max_pfn_mapped = pfn;
}
}
update_page_count(PG_LEVEL_2M, pages_2m);
update_page_count(PG_LEVEL_4K, pages_4k);
}
static inline int page_kills_ppro(unsigned long pagenr)
@@ -571,17 +576,6 @@ void __init mem_init(void)
#endif
bad_ppro = ppro_with_ram_bug();
#ifdef CONFIG_HIGHMEM
/* check that fixmap and pkmap do not overlap */
if (PKMAP_BASE + LAST_PKMAP*PAGE_SIZE >= FIXADDR_START) {
printk(KERN_ERR
"fixmap and kmap areas overlap - this will crash\n");
printk(KERN_ERR "pkstart: %lxh pkend: %lxh fixstart %lxh\n",
PKMAP_BASE, PKMAP_BASE + LAST_PKMAP*PAGE_SIZE,
FIXADDR_START);
BUG();
}
#endif
/* this will put all low memory onto the freelists */
totalram_pages += free_all_bootmem();
@@ -614,7 +608,6 @@ void __init mem_init(void)
(unsigned long) (totalhigh_pages << (PAGE_SHIFT-10))
);
#if 1 /* double-sanity-check paranoia */
printk(KERN_INFO "virtual kernel memory layout:\n"
" fixmap : 0x%08lx - 0x%08lx (%4ld kB)\n"
#ifdef CONFIG_HIGHMEM
@@ -655,7 +648,6 @@ void __init mem_init(void)
#endif
BUG_ON(VMALLOC_START > VMALLOC_END);
BUG_ON((unsigned long)high_memory > VMALLOC_START);
#endif /* double-sanity-check paranoia */
if (boot_cpu_data.wp_works_ok < 0)
test_wp_bit();