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| author | Arnd Bergmann <arnd@arndb.de> | 2020-05-27 15:51:13 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-27 11:34:48 -0700 |
| commit | b3b6a84c6a920c60fd1393c43818b3955441424b (patch) | |
| tree | 1432d966e59de847d6fbdf59222e983e8684be2d /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 7e0afbdfd13d1e708fe96e31c46c4897101a6a43 (diff) | |
bridge: multicast: work around clang bug
Clang-10 and clang-11 run into a corner case of the register
allocator on 32-bit ARM, leading to excessive stack usage from
register spilling:
net/bridge/br_multicast.c:2422:6: error: stack frame size of 1472 bytes in function 'br_multicast_get_stats' [-Werror,-Wframe-larger-than=]
Work around this by marking one of the internal functions as
noinline_for_stack.
Link: https://bugs.llvm.org/show_bug.cgi?id=45802#c9
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions