On Mon, Mar 22, 2021 at 9:29 PM Ingo Molnar mingo@kernel.org wrote:
- Arnd Bergmann arnd@kernel.org wrote:
From: Arnd Bergmann arnd@arndb.de
This is indeed rather ugly - and the other patch that removes a debug check seems counterproductive as well.
Do we know how many genuine bugs -Wstringop-overread-warning has caught or is about to catch?
I.e. the real workaround might be to turn off the -Wstringop-overread-warning, until GCC-11 gets fixed?
See the [PATCH 0/11] message. The last two patches in the series are for code that I suspect may be broken, the others are basically all false positives.
As gcc-11 is not released yet, I don't think we have to apply any of the patches or disable the warning at the moment, but I posted all the patches to get a better understanding on which of them should be addressed in the kernel vs gcc.
Arnd