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From: David Mosberger <davidm@napali.hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: [Linux-ia64] Re: kernel update (relative to 2.4.18)
Date: Wed, 26 Jun 2002 17:46:04 +0000	[thread overview]
Message-ID: <marc-linux-ia64-105590701905723@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590678205855@msgid-missing>

>>>>> On Wed, 26 Jun 2002 19:30:48 +0200 (DFT), Xavier Bru  <Xavier.Bru@bull.net> said:

  Xavier> It seems that null pointers passed as argument to syscalls
  Xavier> by wrong user code now generate a Oops, and enter kdb if
  Xavier> enabled.

Good point.  The signal handler path needs to check whether the fault
occurred inside a code range with an associated exception handler and
report it as a user fault, if so.  We already do this for the
unaligned handler.

	--david


  parent reply	other threads:[~2002-06-26 17:46 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-12-15 17:54 [Linux-ia64] Re: kernel update (relative to 2.4.0-test12) Bill Nottingham
2001-05-09 17:04 ` [Linux-ia64] Re: kernel update (relative to 2.4.4) Bill Nottingham
2001-07-24  2:28 ` [Linux-ia64] Re: kernel update (relative to 2.4.7) Bill Nottingham
2001-07-24 16:42 ` Bill Nottingham
2001-07-24 16:49 ` Andreas Schwab
2001-09-27  8:31 ` [Linux-ia64] Re: kernel update (relative to 2.4.10) David Mosberger
2001-09-28 15:32 ` Bill Nottingham
2001-09-28 15:58 ` Bill Nottingham
2001-09-28 16:13 ` David Mosberger
2001-09-28 19:01 ` Bill Nottingham
2001-09-29  1:45 ` Chris Ahna
2001-10-01 18:14 ` Bill Nottingham
2001-10-02  3:37 ` David Mosberger
2002-06-26 17:30 ` [Linux-ia64] Re: kernel update (relative to 2.4.18) Xavier Bru
2002-06-26 17:46 ` David Mosberger [this message]
2002-06-28 19:42 ` David Mosberger
2002-06-29 20:02 ` Chen, Kenneth W
2002-07-03 13:28 ` Xavier Bru
2002-07-03 16:33 ` [Linux-ia64] " Chen, Kenneth W
2002-07-03 16:38 ` David Mosberger
2002-07-04 13:42 ` Xavier Bru
2002-07-10 18:39 ` Chen, Kenneth W
2002-07-11 16:29 ` Xavier Bru

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