Kevin Winchester wrote:
quoted text
> -march=k8 -mno-red-zone -mcmodel=kernel -funit-at-a-time 
> -maccumulate-outgoing-args -fstack-protector -DGCC_HAS_SP 
> -fstack-protector-all   -pipe -Wno-sign-compare 
   ^^^^^^^^^^^^^^^^^^^^^^
quoted text
> -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow 
> -Iinclude/asm-x86/mach-default -fno-omit-frame-pointer 
> -fno-optimize-sibling-calls -g -pg -Wdeclaration-after-statement 
> -Wno-pointer-sign     -D"KBUILD_STR(s)=#s" 


the kernel makefiles are doing exactly the right things....
yet your previous data showed that something adds a -fstack-protector
after it.... grrr.

Sounds like I need to figure how to make a testcase for this that we
can then use to, at build time, detect this b0rked gcc behavior.

thanks a lot for helping me diagnosing this so far!

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