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Re: [PATCH] sparc64: Swap registers for fault code and address in mna trap

Started byXose Vazquez Perez <xose.vazquez@gmail.com>
First post2016-06-21 19:10 +0200
Last post2016-06-21 19:10 +0200
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  Re: [PATCH] sparc64: Swap registers for fault code and address in mna  trap Xose Vazquez Perez <xose.vazquez@gmail.com> - 2016-06-21 19:10 +0200

#1427971 — Re: [PATCH] sparc64: Swap registers for fault code and address in mna trap

FromXose Vazquez Perez <xose.vazquez@gmail.com>
Date2016-06-21 19:10 +0200
SubjectRe: [PATCH] sparc64: Swap registers for fault code and address in mna trap
Message-ID<rMxlv-eK-29@gated-at.bofh.it>
Hisashi Kanda wrote:

> In fact, BUG() in do_sparc64_fault occurred in modified version
> of linux-2.6.25.8 on SPARC64VIIIfx. I'm misunderstanding that
> the same problem remains in the latest.

Fujitsu K computer, with SPARC64 VIIIfx, runs a heavily modified
2.6.25.8 kernel. And maybe also binutils, glibc, gcc, gdb, ...
Even UTS_MACHINE was changed from sparc64 to s64fx.

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