Re: [PATCH] [v2] ubsan: disable unsigned-overflow check for i386

2021-01-12 Thread Kees Cook
On Tue, Jan 12, 2021 at 09:29:15PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann > > Building ubsan kernels even for compile-testing introduced these > warnings in my randconfig environment: > > crypto/blake2b_generic.c:98:13: error: stack frame size of 9636 bytes in > function 'blake2b_com

Re: [PATCH] [v2] ubsan: disable unsigned-overflow check for i386

2021-01-12 Thread Nathan Chancellor
On Tue, Jan 12, 2021 at 09:29:15PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann > > Building ubsan kernels even for compile-testing introduced these > warnings in my randconfig environment: > > crypto/blake2b_generic.c:98:13: error: stack frame size of 9636 bytes in > function 'blake2b_com

[PATCH] [v2] ubsan: disable unsigned-overflow check for i386

2021-01-12 Thread Arnd Bergmann
From: Arnd Bergmann Building ubsan kernels even for compile-testing introduced these warnings in my randconfig environment: crypto/blake2b_generic.c:98:13: error: stack frame size of 9636 bytes in function 'blake2b_compress' [-Werror,-Wframe-larger-than=] static void blake2b_compress(struct bla