Re: [PATCH 1/5] MIPS: Define regs_return

To:	David Daney <ddaney@caviumnetworks.com>
Subject:	Re: [PATCH 1/5] MIPS: Define regs_return_value()
From:	Ralf Baechle <ralf@linux-mips.org>
Date:	Tue, 3 Aug 2010 21:26:07 +0100
Cc:	linux-mips@linux-mips.org, ananth@in.ibm.com, anil.s.keshavamurthy@intel.com, davem@davemloft.net, masami.hiramatsu.pt@hitachi.com, linux-kernel@vger.kernel.org, hschauhan@nulltrace.org
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Original-recipient:	rfc822;linux-mips@linux-mips.org
References:	<1280859742-26364-1-git-send-email-ddaney@caviumnetworks.com> <1280859742-26364-2-git-send-email-ddaney@caviumnetworks.com>
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On Tue, Aug 03, 2010 at 11:22:18AM -0700, David Daney wrote:

> +#define regs_return_value(regs) ((regs)->regs[2])

This will probably only work if the argument happens to be "regs" otherwise
the things will likely go splat.

  Ralf

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[PATCH 0/5] KProbes support for MIPS, David Daney [PATCH 2/5] MIPS: Add instrunction format for BREAK and SYSCALL, David Daney Re: [PATCH 2/5] MIPS: Add instrunction format for BREAK and SYSCALL, Maciej W. Rozycki Re: [PATCH 2/5] MIPS: Add instrunction format for BREAK and SYSCALL, David Daney Re: [PATCH 2/5] MIPS: Add instrunction format for BREAK and SYSCALL, Ralf Baechle [PATCH 3/5] MIPS: Add KProbe support., David Daney [PATCH] MIPS: KProbes: Use flush_insn_slot() where possible., David Daney Re: [PATCH] MIPS: KProbes: Use flush_insn_slot() where possible., Ralf Baechle Re: [PATCH 3/5] MIPS: Add KProbe support., Ralf Baechle [PATCH 1/5] MIPS: Define regs_return_value(), David Daney Re: [PATCH 1/5] MIPS: Define regs_return_value(), Ralf Baechle <= [PATCH] MIPS: Define regs_return_value(), David Daney Re: [PATCH] MIPS: Define regs_return_value(), Ralf Baechle [PATCH 5/5] documentation: Mention that KProbes is supported on MIPS, David Daney Re: [PATCH 5/5] documentation: Mention that KProbes is supported on MIPS, Ralf Baechle [PATCH 4/5] samples: kprobe_example: Make it print something on MIPS., David Daney Re: [PATCH 4/5] samples: kprobe_example: Make it print something on MIPS., Ralf Baechle Re: [PATCH 0/5] KProbes support for MIPS, Ananth N Mavinakayanahalli

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Re: [PATCH 1/5] MIPS: Define regs_return_value()