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| author | Arnd Bergmann <arnd@arndb.de> | 2026-06-11 15:00:54 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-07-06 10:07:11 +0200 |
| commit | 44494b0d1d16e76ae805817579eacc801b10ed37 (patch) | |
| tree | 241bcf8653a3e4e8d4037da66a908a3b2fa9ae2d /tools/perf/scripts/python | |
| parent | a707e4127c0f893c7a7703500ab56297a5bd2d51 (diff) | |
wifi: mac80211: allocate backup ieee80211_nan_sched_cfg off stack
The ieee80211_nan_sched_cfg structure is too large to keep on the
per thread stack:
net/mac80211/nan.c:251:5: error: stack frame size (1560) exceeds limit (1536) in 'ieee80211_nan_set_local_sched' [-Werror,-Wframe-larger-than]
251 | int ieee80211_nan_set_local_sched(struct ieee80211_sub_if_data *sdata,
Allocate this dynamically using kmalloc_obj() to reduce the stack
usage of this function to a manageable 344 bytes for the same
configuration.
Fixes: 589c06e8fdee ("wifi: mac80211: add NAN local schedule support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260611130100.3387714-1-arnd@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions