On Fri, Nov 6, 2020 at 8:49 AM Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> wrote: > arm KASAN build failure noticed on linux next 20201106 tag. > gcc: 9.x > > Build error: > --------------- > arch/arm/boot/compressed/string.c:24:1: error: attribute 'alias' > argument not a string > 24 | void *__memcpy(void *__dest, __const void *__src, size_t __n) > __alias(memcpy); > | ^~~~ > arch/arm/boot/compressed/string.c:25:1: error: attribute 'alias' > argument not a string > 25 | void *__memmove(void *__dest, __const void *__src, size_t > count) __alias(memmove); > | ^~~~ > arch/arm/boot/compressed/string.c:26:1: error: attribute 'alias' > argument not a string > 26 | void *__memset(void *s, int c, size_t count) __alias(memset); > | ^~~~ > > Reported-by: Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> > > Build details link, > https://builds.tuxbuild.com/1juBs4tXRA6Cwhd1Qnhh4vzCtDx/ This looks like a randconfig build. Please drill down and try to report which combination of config options that give rise to this problem so we have a chance of amending it. Yours, Linus Walleij
