Re: [PATCH] kasan: fix build warnings

2015-02-04 Thread Michal Marek
On 2015-02-04 13:05, Andrey Ryabinin wrote: > Or maybe it would be be better always use -Werror in cc-option? Please don't do it. A couple of Makefiles call cc-option after we have added the user-supplied KCFLAGS to KBUILD_CFLAGS. Michal -- To unsubscribe from this list: send the line "unsubscrib

Re: [PATCH] kasan: fix build warnings

2015-02-04 Thread Andrey Ryabinin
On 02/04/2015 02:43 PM, Andrey Ryabinin wrote: > Some versions of gcc produce warning instead of error when > -fsanitize flag uses unsupported argument: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61065 > > This breaks our detection of whether -fsanitize=kernel-address > is supported by c