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| author | Jonathan (Zhixiong) Zhang <zjzhang@codeaurora.org> | 2017-06-08 18:25:27 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2017-06-12 16:04:29 +0100 |
| commit | e7c600f149b89e06073ab50f4f12e79828d3d2f0 (patch) | |
| tree | 145f374e08d9e7207b2de9243227f26b906c0904 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | f02ab08afbe76ee7b0b2a34a9970e7dd200d8b01 (diff) | |
arm64: hwpoison: add VM_FAULT_HWPOISON[_LARGE] handling
Add VM_FAULT_HWPOISON[_LARGE] handling to the arm64 page fault
handler. Handling of VM_FAULT_HWPOISON[_LARGE] is very similar
to VM_FAULT_OOM, the only difference is that a different si_code
(BUS_MCEERR_AR) is passed to user space and si_addr_lsb field is
initialized.
Signed-off-by: Jonathan (Zhixiong) Zhang <zjzhang@codeaurora.org>
Signed-off-by: Tyler Baicar <tbaicar@codeaurora.org>
(fix new __do_user_fault call-site)
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Acked-by: Steve Capper <steve.capper@arm.com>
Tested-by: Manoj Iyer <manoj.iyer@canonical.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions