[IA64] Drop debug test/printk that some special pages are marked reserved
In commit 92923ca3aa
"mm: meminit: only set page reserved in the memblock region"
we dropped setting the reserved bits for all pages. This results in some warnings
on ia64:
put_kernel_page: page at 0xe000000005588000 not in reserved memory
put_kernel_page: page at 0xe000000005588000 not in reserved memory
put_kernel_page: page at 0xe000000005580000 not in reserved memory
put_kernel_page: page at 0xe000000005580000 not in reserved memory
put_kernel_page: page at 0xe000000005580000 not in reserved memory
put_kernel_page: page at 0xe000000005580000 not in reserved memory
the two different pages match up with two objects from the loaded kernel
that get mapped by arch/ia64/mm/init.c:setup_gate()
a000000101588000 D __start_gate_section
a000000101580000 D empty_zero_page
In a discussion with Mel Gorman:
http://lkml.kernel.org/r/20150526102219.GB13750%40suse.de
he suggested that while the preferred approach might be to
set the reserved bit for these pages, it would also be OK
to just drop the test:
"as it's a debugging check that is ia-64 specific"
After hunting around a bit and failin to find a good place to mark these
pages as reserved - I decided to just delete the test.
Signed-off-by: Tony Luck <tony.luck@intel.com>
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@ -215,10 +215,6 @@ put_kernel_page (struct page *page, unsigned long address, pgprot_t pgprot)
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pmd_t *pmd;
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pte_t *pte;
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if (!PageReserved(page))
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printk(KERN_ERR "put_kernel_page: page at 0x%p not in reserved memory\n",
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page_address(page));
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pgd = pgd_offset_k(address); /* note: this is NOT pgd_offset()! */
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{
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