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| author | Andi Kleen | 2010-09-27 22:05:55 +0200 |
|---|---|---|
| committer | Andi Kleen | 2010-10-08 09:32:46 +0200 |
| commit | f672b49b07a4a152fc4251f2aec6b4d05164c4cd (patch) | |
| tree | f2d6ded63009c344dacdc8b138ade6e8fe1ba5db /mm/migrate.c | |
| parent | Encode huge page size for VM_FAULT_HWPOISON errors (diff) | |
| download | kernel-qcow2-linux-f672b49b07a4a152fc4251f2aec6b4d05164c4cd.tar.gz kernel-qcow2-linux-f672b49b07a4a152fc4251f2aec6b4d05164c4cd.tar.xz kernel-qcow2-linux-f672b49b07a4a152fc4251f2aec6b4d05164c4cd.zip | |
x86: HWPOISON: Report correct address granuality for huge hwpoison faults
An earlier patch fixed the hwpoison fault handling to encode the
huge page size in the fault code of the page fault handler.
This is needed to report this information in SIGBUS to user space.
This is a straight forward patch to pass this information
through to the signal handling in the x86 specific fault.c
Cc: x86@kernel.org
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: fengguang.wu@intel.com
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'mm/migrate.c')
0 files changed, 0 insertions, 0 deletions