linux-kernel - Re: [RESEND PATCH 0/4] ppc64 LE ABI v2 ftrace-with-regs implementation

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Message-ID: <20150619131836.GD3805@lst.de>
Date:	Fri, 19 Jun 2015 15:18:36 +0200
From:	Torsten Duwe <duwe@....de>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Michael Ellerman <mpe@...erman.id.au>,
	Jiri Kosina <jkosina@...e.cz>, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: Re: [RESEND PATCH 0/4] ppc64 LE ABI v2 ftrace-with-regs
	implementation

On Fri, Jun 19, 2015 at 08:40:44AM -0400, Steven Rostedt wrote:
> On Fri, 19 Jun 2015 14:00:44 +0200
> Torsten Duwe <duwe@....de> wrote:
> 
> 
> > | kernel/bounds.c:1:0: error: -mcall-aixdesc incompatible with -mabi=elfv2
> > 
> > Are you building ppc64, little endian, ELF ABIv2 ?
> 
> It's big endian.

And ABIv1, consequently, and then you probably don't have .localentry.
The code inherently assumes ABIv2, v1 does not work.

I'll add a dependency on v2 then, if possible.

	Torsten

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