30 Dec
2017
30 Dec
'17
1:34 a.m.
On Fri, Dec 29, 2017 at 5:00 PM, Linus Torvalds torvalds@linux-foundation.org wrote:
Good. I was not feeling so happy about this bug report, but now I can firmly just blame the gentoo compiler for having some shit-for-brains "feature".
Looks like I can generate similar bad code with the F26 version of gcc, it's just not enabled by default.
So all gentoo did was change the default options.
I suspect we should just add a
KBUILD_CFLAGS += $(call cc-option,-fno-stack-check,)
somewhere to the main Makefile, just to make sure.
Maybe like the appended?
Toralf, Alexander, does this make things JustWork(tm) for you?
Linus