| commit | 96b8ea2193f6a3de667db4af6a72d69cc98582aa | [log] [tgz] |
|---|---|---|
| author | Jason A. Donenfeld <Jason@zx2c4.com> | Fri Jun 04 17:17:32 2021 +0200 |
| committer | Michael Bestas <mkbestas@lineageos.org> | Wed Mar 08 02:02:09 2023 +0200 |
| tree | 660dd6dc7265a65769eded71ce81b7eabcb23cc6 | |
| parent | 3750c11cb318274e7c73cf6e3a2a657833e78d59 [diff] |
UPSTREAM: wireguard: do not use -O3 Apparently, various versions of gcc have O3-related miscompiles. Looking at the difference between -O2 and -O3 for gcc 11 doesn't indicate miscompiles, but the difference also doesn't seem so significant for performance that it's worth risking. Bug: 254441685 Link: https://lore.kernel.org/lkml/CAHk-=wjuoGyxDhAF8SsrTkN0-YfCx7E6jUN3ikC_tn2AKWTTsA@mail.gmail.com/ Link: https://lore.kernel.org/lkml/CAHmME9otB5Wwxp7H8bR_i2uH2esEMvoBMC8uEXBMH9p0q1s6Bw@mail.gmail.com/ Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Fixes: e7096c131e51 ("net: WireGuard secure network tunnel") Cc: stable@vger.kernel.org Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: David S. Miller <davem@davemloft.net> (cherry picked from commit cc5060ca0285efe2728bced399a1955a7ce808b2) Signed-off-by: Lee Jones <joneslee@google.com> Change-Id: Ie6971cdfe76e6c06c1f068316c64e28a362c057f