diff options
| author | Anton Blanchard <anton@samba.org> | 2014-11-13 11:34:18 +1100 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2014-11-13 09:59:39 +0900 |
| commit | bd2cfb7791d47ba697ec51edfc18bedc85252fe2 (patch) | |
| tree | 111466607850158f9a50cf7fdc730846747228de /kexec/kexec.c | |
| parent | fc231094d9c0b84802f195fc436bcb24b7b251d7 (diff) | |
kexec/fs2dt: Fix sorting of device tree
Commit b02d735bf252 ('ppc64 kdump device_tree sort') added code to
sort device tree properties, but it had a few issues.
A compare routine needs to return -1 and 1. The special case for
sorting properties with unit addresses only returned 1 and ignored
the opposite case, which screwed up the sorting.
We were missing a few more things:
- Need to check both basenames are the same length
- Need to check both basenames match
I noticed this when looking at the NUMA topology after a kexec, and
it had shifted.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'kexec/kexec.c')
0 files changed, 0 insertions, 0 deletions