linux-kernel - Re: [PATCH] sparc64: Fix perf_arch_get_caller

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Message-ID: <20100809171440.GB5329@nowhere>
Date:	Mon, 9 Aug 2010 19:14:42 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	sparclinux@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sparc64: Fix perf_arch_get_caller_regs().

On Sun, Aug 08, 2010 at 10:04:50PM -0700, David Miller wrote:
> 
> After b0f82b81fe6bbcf78d478071f33e44554726bc81 ("perf: Drop the skip
> argument from perf_arch_fetch_regs_caller") the build broke on sparc64
> due to the lack of a module symbol export of __perf_arch_fetch_caller_regs.
> 
> But that assembler helper can actually be complete eliminated now that
> the semantics of this interface have been greatly simplified.
> 
> Signed-off-by: David S. Miller <davem@...emloft.net>
> ---
> 
> Frederic, I'll merge this to Linus via the sparc tree, this is
> just FYI...

Ok thanks a lot! I have no more access to a Sparc box, so I'm
sorry I can't anymore test perf and ftrace on this architecture :)

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