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| author |   Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> | 2017-06-29 23:19:18 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-07-03 23:12:01 +1000 |
| commit | 3639d6619c249acf3b8ecc4fd4552486f217dec0 (patch) | |
| tree | c3a58958d2b6cac71919a7190793220424e0bdc9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc/64s: Move system_call() symbol to just after setting MSR_EE (diff) | |
| download | wireguard-linux-3639d6619c249acf3b8ecc4fd4552486f217dec0.tar.xz wireguard-linux-3639d6619c249acf3b8ecc4fd4552486f217dec0.zip | |
powerpc/64s: Un-blacklist system_call() from kprobes
It is actually safe to probe system_call() in entry_64.S, but only till
we unset MSR_RI. To allow this, add a new symbol system_call_exit()
after the mtmsrd and blacklist that.
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions