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| author | Christophe Leroy <[email protected]> | 2018-08-27 08:27:27 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2018-10-20 13:26:47 +1100 |
| commit | 6beb3381b12793726783a5e9428250743659c6cf (patch) | |
| tree | 53bb1daa2c46727e4d149c15397502ec49a205ec /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 37e9c674e7e6f445e12cb1151017bd4bacdd1e2d (diff) | |
powerpc/sysdev/ipic: check primary_ipic NULL pointer before using it
ipic_get_mcp_status() is used by targets implementing NMI
watchdog in target specific machine check handler in order
to known whether a machine check results from a watchdog
NMI reset.
In case of very early machine check, primary_ipic pointer
might not have been set yet, so ipic_get_mcp_status() needs
to check it for nullity before using it.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions