[parisc-linux] 64 bit kernel crash with wrong r27 value

Alan Modra alan@linuxcare.com.au
Wed, 3 Jan 2001 00:34:38 +1100 (EST)


On Fri, 22 Dec 2000, Richard Hirst wrote:

> had no cause to reload dp as that is always the callers responsibility.

Yes.  For hppa64, dp should be assumed trashed by any function call.
That means some further patches in entry.S are needed, which ought to be  
made #ifdef __LP64__

Alan
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