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| author | Michal Suchanek <msuchanek@suse.de> | 2017-05-27 17:46:15 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-06-02 19:23:57 +1000 |
| commit | 98b8cd7f75643e0a442d7a4c1cef2c9d53b7e92b (patch) | |
| tree | cefc38c7ab2ff947471592512e9c3ea301c1f914 /tools/perf/scripts/python | |
| parent | powerpc: Remove __ilog2()s and use generic ones (diff) | |
| download | linux-98b8cd7f75643e0a442d7a4c1cef2c9d53b7e92b.tar.gz linux-98b8cd7f75643e0a442d7a4c1cef2c9d53b7e92b.zip | |
powerpc/fadump: Return error when fadump registration fails
- log an error message when registration fails and no error code listed
in the switch is returned
- translate the hv error code to posix error code and return it from
fw_register
- return the posix error code from fw_register to the process writing
to sysfs
- return EEXIST on re-registration
- return success on deregistration when fadump is not registered
- return ENODEV when no memory is reserved for fadump
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Tested-by: Hari Bathini <hbathini@linux.vnet.ibm.com>
[mpe: Use pr_err() to shrink the error print]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions