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SubjectRe: 4.14.9 doesn't boot (regression)
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On 12/30/2017 02:13 AM, Alexander Tsoy wrote:
> You are right, It's due to fstack-check enabled in gentoo's gcc spec.
> "-fstack-check=no" in KBUILD_CFLAGS fixed this problem for me. =/

This made the issue go away :

diff --git a/Makefile b/Makefile
index ac8c441866b7..11a12947c550 100644
--- a/Makefile
+++ b/Makefile
@@ -414,7 +414,7 @@ LINUXINCLUDE := \

KBUILD_AFLAGS := -D__ASSEMBLY__
KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -fno-common -fshort-wchar \
+ -fno-strict-aliasing -fno-common -fshort-wchar -fstack-check=no \
-Werror-implicit-function-declaration \
-Wno-format-security \
-std=gnu89
But this doesn't solve the root cause, right ? So if the root cause is "Gentoo hardened GCC is broken" please just let me know this - FWIW I'm in #gentoo-dev on freenode.

--
Toralf
PGP C4EACDDE 0076E94E

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