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From: Roland McGrath <roland@redhat.com>
To: Mike Frysinger <vapier.adi@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>, linux-kernel@vger.kernel.org
Subject: Re: ptracee data structures cleanup
Date: Wed, 22 Apr 2009 23:41:22 -0700 (PDT)	[thread overview]
Message-ID: <20090423064122.99BC3FC3C7@magilla.sf.frob.com> (raw)
In-Reply-To: Mike Frysinger's message of  Wednesday, 22 April 2009 19:01:51 -0400 <8bd0f97a0904221601t110b0dd4xfe1f957de0e3fff7@mail.gmail.com>

> Blackfin was based on m68knommu, so it is most likely unused by us.
> the only ptrace consumers are gdb(server) and strace and neither use
> it afaik.

These are not user-visible bits, just implementation cruft in the kernel.
If no arch code in the kernel really does anything with the bit, that is
all there is to it.


Thanks,
Roland

      reply	other threads:[~2009-04-23  6:41 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20090330185146.D525AFC3AB@magilla.sf.frob.com>
     [not found] ` <20090408203954.GA26816@redhat.com>
     [not found]   ` <20090416204004.GA28013@redhat.com>
     [not found]     ` <20090416232430.4DAE4FC3C6@magilla.sf.frob.com>
     [not found]       ` <20090420183718.GC32527@redhat.com>
     [not found]         ` <20090421011354.4B19EFC3C7@magilla.sf.frob.com>
     [not found]           ` <20090421214819.GA22845@redhat.com>
     [not found]             ` <20090422032205.B8D39FC3C7@magilla.sf.frob.com>
2009-04-22 22:04               ` ptracee data structures cleanup Oleg Nesterov
2009-04-22 22:06                 ` remove PT_DTRACE from arch/* except arch/um Oleg Nesterov
2009-04-23  6:36                   ` Roland McGrath
2009-04-22 22:17                 ` PT_DTRACE && uml Oleg Nesterov
2009-04-23  6:39                   ` Roland McGrath
2009-04-23 16:02                   ` Jeff Dike
2009-04-26 22:09                     ` Oleg Nesterov
2009-04-26 23:18                       ` copy_process() && ti->flags (Was: PT_DTRACE && uml) Oleg Nesterov
2009-04-27  2:10                         ` Roland McGrath
2009-04-22 23:01                 ` ptracee data structures cleanup Mike Frysinger
2009-04-23  6:41                   ` Roland McGrath [this message]

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