[PATCH] S/390: Fix socket and mcount 64 bit asms

Martin Schwidefsky schwidefsky@de.ibm.com
Tue Sep 23 16:28:00 GMT 2008


On Mon, 2008-09-22 at 15:15 +0200, Andreas Krebbel wrote:
> the attached patch fixes two asm snippets in the S/390 code.  Although
> in the 64 bit directory the 32 bit add instruction is used to subtract
> from the stack pointer in r15.  This is wrong an leads to especially
> nasty bugs whenever crossing a 4GB boundary with the stack pointer.

That is a nasty one!

> Please apply if you think it is ok.

The fix is correct.

-- 
blue skies,
  Martin.

"Reality continues to ruin my life." - Calvin.




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