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authorEric W. Biederman <ebiederm@xmission.com>2017-08-17 15:45:38 -0500
committerEric W. Biederman <ebiederm@xmission.com>2018-01-03 18:01:08 -0600
commit0b44bf9a6f5cde099ae21b4aa94553484203769a (patch)
tree4563f1383ab50d592b8c09ec451121d5fccfdd09 /arch/openrisc
parent30a7acd573899fd8b8ac39236eff6468b195ac7d (diff)
signal: Simplify and fix kdb_send_sig
- Rename from kdb_send_sig_info to kdb_send_sig As there is no meaningful siginfo sent - Use SEND_SIG_PRIV instead of generating a siginfo for a kdb signal. The generated siginfo had a bogus rationale and was not correct in the face of pid namespaces. SEND_SIG_PRIV is simpler and actually correct. - As the code grabs siglock just send the signal with siglock held instead of dropping siglock and attempting to grab it again. - Move the sig_valid test into kdb_kill where it can generate a good error message. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'arch/openrisc')
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