On Tue, 2025-09-30 at 16:45 +0200, Greg Kroah-Hartman wrote:
5.10-stable review patch. If anyone has any objections, please let me know.
From: Nick Desaulniers ndesaulniers@google.com
[ Upstream commit 4eb6bd55cfb22ffc20652732340c4962f3ac9a91 ]
Once upgrading the minimum supported version of GCC to 5.1, we can drop the fallback code for !COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW.
[...]
Well, that only happened in 5.15. So either 5.10 should also have:
commit 76ae847497bc5207c479de5e2ac487270008b19b Author: Nick Desaulniers ndesaulniers@google.com Date: Fri Sep 10 16:40:38 2021 -0700
Documentation: raise minimum supported version of GCC to 5.1
or this should be reverted. (I don't care about such ancient versions, but I do want this to be a clear decision and not an accidental change.)
Ben.