Re: Building Kernel with -O0

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To: Keith A. Prickett <keithp@...>
Cc: <linux-kernel@...>
Date: Tuesday, September 9, 2008 - 12:04 pm

On Thu, Sep 04, 2008 at 10:50:53AM -0700, Keith A. Prickett wrote:

There are several places in the kernel where we e.g. rely on gcc 
removing dead code, and otherwise the linking of the kernel fails.

Compiling with -O0 never worked, and is not likely to ever work.


cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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Messages in current thread:
Building Kernel with -O0, Keith A. Prickett, (Thu Sep 4, 1:50 pm)
Re: Building Kernel with -O0, Adrian Bunk, (Tue Sep 9, 12:04 pm)
Re: Building Kernel with -O0, David Howells, (Tue Sep 9, 6:24 pm)
Re: Building Kernel with -O0, Adrian Bunk, (Thu Sep 25, 9:31 am)
Re: Building Kernel with -O0, David Howells, (Thu Sep 25, 9:51 am)
Re: Building Kernel with -O0, Keith A. Prickett, (Tue Sep 9, 1:10 pm)
Re: Building Kernel with -O0, Andi Kleen, (Tue Sep 9, 3:24 pm)
Re: Building Kernel with -O0, Adrian Bunk, (Tue Sep 9, 3:43 pm)
Re: Building Kernel with -O0, Andi Kleen, (Tue Sep 9, 4:05 pm)
Re: Building Kernel with -O0, linux-os (Dick Johnson), (Tue Sep 9, 2:55 pm)