On Tue, Sep 15, 2020 at 02:13:01PM -0700, Nick Desaulniers wrote: > Triple checking what I wrote above; it looks like the randconfig had > BOTH CONFIG_KASAN=y and CONFIG_UBSAN=y enabled. Aren't the sanitizers > supposed to be mutually exclusive? If so, we should ensure that via > kconfig these can't be selected together via randconfig.
No idea... > Another peculiarity I noticed was that it seems that enabling > CONFIG_UBSAN_TRAP=y doesn't allow me to select > CONFIG_UBSAN_ALIGNMENT=y. Is that intentional? (Looks like it > lib/Kconfig.ubsan:74). That was done intentionally by Kees, it was putting traps in a lot of weird places. -- Josh
