diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2025-01-19 20:48:39 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2025-01-28 21:12:40 +0300 |
| commit | e50e30fa966e7f1ef407d5cdda22de629d64e82b (patch) | |
| tree | 9aa646001e6cb40c312b14dbad60f84c0b2a5629 /tools/perf/scripts/python/sctop.py | |
| parent | 59372af69d4d71e6487614f1b35712cf241eadb4 (diff) | |
| download | linux-e50e30fa966e7f1ef407d5cdda22de629d64e82b.tar.xz | |
wifi: mwifiex: Constify struct mwifiex_if_ops
'struct mwifiex_if_ops' are not modified in these drivers.
Constifying these structures moves some data to a read-only section, so
increase overall security, especially when the structure holds some
function pointers.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
61439 4367 32 65838 1012e drivers/net/wireless/marvell/mwifiex/pcie.o
After:
=====
text data bss dec hex filename
61699 4127 32 65858 10142 drivers/net/wireless/marvell/mwifiex/pcie.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/03d524b72f20a0302e4de5e0ebdc20ab69469dec.1737308889.git.christophe.jaillet@wanadoo.fr
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions