linux/arch/ia64
Tony Luck 43c518d197 [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>
2015-07-02 14:30:33 -07:00
..
configs [IA64] refresh arch/ia64/configs/* using "make savedefconfig" 2014-09-23 11:09:29 -07:00
dig Disintegrate asm/system.h for IA64 2012-03-28 18:30:02 +01:00
hp ACPI / ia64 / sba_iommu: Restore the working initialization ordering 2014-06-16 22:33:20 +02:00
include Merge branch 'akpm' (patches from Andrew) 2015-06-26 09:52:05 -07:00
kernel The libnvdimm sub-system introduces, in addition to the libnvdimm-core, 2015-06-29 10:34:42 -07:00
lib Fix common misspellings 2011-03-31 11:26:23 -03:00
mm [IA64] Drop debug test/printk that some special pages are marked reserved 2015-07-02 14:30:33 -07:00
oprofile Disintegrate asm/system.h for IA64 2012-03-28 18:30:02 +01:00
pci PCI / ACPI: Do not set ACPI companions for host bridges with parents 2015-05-28 01:39:53 +02:00
scripts ia64: remove paravirt code 2015-06-10 14:26:32 -07:00
sn PCI: Assign resources before drivers claim devices (pci_scan_root_bus()) 2015-03-19 10:17:13 -05:00
uv ia64: change to new flag variables 2011-03-17 14:02:56 +01:00
install.sh
Kconfig ia64: remove paravirt code 2015-06-10 14:26:32 -07:00
Kconfig.debug
Makefile KVM: ia64: remove 2014-11-20 11:08:33 +01:00
module.lds