* 2.5.52 a/arch/i386/mm/init.c
@ 2002-12-18 21:50 Pavel Machek
0 siblings, 0 replies; only message in thread
From: Pavel Machek @ 2002-12-18 21:50 UTC (permalink / raw)
To: kernel list
Hi!
In 2.5.52:
Looks suspect to me... Is it okay to do one_md_table_init, then just
discard the result? Why this change?
Pavel
--- a/arch/i386/mm/init.c Sun Dec 15 18:08:30 2002
+++ b/arch/i386/mm/init.c Sun Dec 15 18:08:30 2002
@@ -134,8 +134,10 @@
pgd = pgd_base + pgd_ofs;
pfn = 0;
- for (; pgd_ofs < PTRS_PER_PGD && pfn < max_low_pfn; pgd++,
pgd_ofs++) {
+ for (; pgd_ofs < PTRS_PER_PGD; pgd++, pgd_ofs++) {
pmd = one_md_table_init(pgd);
+ if (pfn >= max_low_pfn)
+ continue;
for (pmd_ofs = 0; pmd_ofs < PTRS_PER_PMD && pfn <
max_low_pfn; pmd++, pmd_ofs++) {
/* Map with big pages if possible, otherwise
create normal page tables. */
if (cpu_has_pse) {
--
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What goes next? Inserting advertisment *into* email?
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2002-12-18 21:50 2.5.52 a/arch/i386/mm/init.c Pavel Machek
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