Re: [PATCH 6/8] ptrace: arch_ptrace -ENOSYS return
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- To: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
- Subject: Re: [PATCH 6/8] ptrace: arch_ptrace -ENOSYS return
- From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
- Date: Fri, 21 Mar 2008 10:07:08 -0400
- Cc: Roland McGrath <roland@xxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, Ingo Molnar <mingo@xxxxxxx>, David Miller <davem@xxxxxxxxxxxxx>, sparclinux@xxxxxxxxxxxxxxx, Paul Mackerras <paulus@xxxxxxxxx>, linuxppc-dev@xxxxxxxxxx, Richard Henderson <rth@xxxxxxxxxxx>, tony.luck@xxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx
- In-reply-to: <alpine.LFD.1.00.0803211441180.3781@xxxxxxxxxxxxxxxxxxxxxxxx>
- List-id: <linux-ia64.vger.kernel.org>
- References: <20080319211714.8B14226F995@xxxxxxxxxxxxxxxxxxx> <20080319212024.EA03126F995@xxxxxxxxxxxxxxxxxxx> <alpine.LFD.1.00.0803191935080.3020@xxxxxxxxxxxxxxxxxxxxxxxxxx> <20080320081658.0B23826F995@xxxxxxxxxxxxxxxxxxx> <alpine.LFD.1.00.0803211441180.3781@xxxxxxxxxxxxxxxxxxxxxxxx>
- User-agent: Mutt/1.5.17 (2007-11-01)
On Fri, Mar 21, 2008 at 02:50:01PM +0100, Thomas Gleixner wrote:
> What about adding a CONFIG_ARCH_HAS_PTRACE2, which is set by the archs
> which are converted. For those which are not you add a fallback
> implementation:
Bah. Folks, we're talking about adding a single new argument to a
single function implemented by our 24 architectures. This is a trivial
almost scriptable conversion.
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