diff options
| author | Maciej Fijalkowski <maciej.fijalkowski@intel.com> | 2022-03-08 02:13:53 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-03-08 09:14:47 +0300 |
| commit | 13d04d79701ba240969b296903de14db3734ab25 (patch) | |
| tree | cf58ddd5668b05ece1af1e2677167ff1b730871a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 8daf4e75fc09d6b0ca8fea0988959c99643aa8a8 (diff) | |
| download | linux-13d04d79701ba240969b296903de14db3734ab25.tar.xz | |
ice: xsk: fix GCC version checking against pragma unroll presence
Pragma unroll was introduced around GCC 8, whereas current xsk code in
ice that prepares loop_unrolled_for macro that is based on mentioned
pragma, compares GCC version against 4, which is wrong and Stephen
found this out by compiling kernel with GCC 5.4 [0].
Fix this mistake and check if GCC version is >= 8.
[0]: https://lore.kernel.org/netdev/20220307213659.47658125@canb.auug.org.au/
Fixes: 126cdfe1007a ("ice: xsk: Improve AF_XDP ZC Tx and use batching API")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/r/20220307231353.56638-1-maciej.fijalkowski@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions