From: Andrew Morton <akpm@osdl.org>
To: Jim Keniston <jkenisto@us.ibm.com>
Cc: linux-kernel@vger.kernel.org, netdev@oss.sgi.net,
davem@redhat.com, jgarzik@pobox.com, alan@lxorguk.ukuu.org.uk,
rddunlap@osdl.org
Subject: Re: [PATCH - RFC] [1/2] 2.6 must-fix list - kernel error reporting
Date: Tue, 8 Jul 2003 10:59:12 -0700 [thread overview]
Message-ID: <20030708105912.57015026.akpm@osdl.org> (raw)
In-Reply-To: <3F0AFFE6.E85FF283@us.ibm.com>
Jim Keniston <jkenisto@us.ibm.com> wrote:
>
> The enclosed patches provide a mechanism for reporting error events
> to user-mode applications via netlink.
Seems sane to me.
It needs to handle %z as well as %Z.
The layout of `struct kern_log_entry' may be problematic. Think of the
situation where a 64-bit kernel constructs one of these and sends it up to
32-bit userspace. Will the structure layout be the same under the 32-bit
compiler as under the 64-bit one?
How do you actually intend to use this? Will it be by adding new
evt_printf() calls to particular drivers, or replacing existing printk's or
both?
Would it make sense for evt_printf() to fall back to printk() if nobody is
listening to the log stream?
next prev parent reply other threads:[~2003-07-08 17:50 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-08 17:31 [PATCH - RFC] [1/2] 2.6 must-fix list - kernel error reporting Jim Keniston
2003-07-08 17:59 ` Andrew Morton [this message]
2003-07-08 19:22 ` Jim Keniston
2003-07-08 19:45 ` Jim Keniston
2003-07-10 4:42 ` James Morris
2003-07-10 19:08 ` Jim Keniston
2003-07-11 15:37 ` James Morris
2003-07-12 5:09 ` David S. Miller
2003-07-12 5:41 ` David S. Miller
2003-07-13 1:17 ` James Morris
2003-07-13 5:34 ` David S. Miller
2003-07-15 17:42 ` [PATCH] [1/2] kernel error reporting (revised) Jim Keniston
2003-07-15 17:45 ` [PATCH] [2/2] " Jim Keniston
2003-07-15 19:51 ` [PATCH] [1/2] " Andrew Morton
2003-07-15 23:10 ` kuznet
2003-07-17 19:13 ` Jim Keniston
2003-07-18 1:53 ` James Morris
2003-07-18 17:06 ` Jim Keniston
2003-07-18 23:29 ` Jim Keniston
2003-07-19 23:52 ` James Morris
[not found] <3F0AFFE6.E85FF283@us.ibm.com.suse.lists.linux.kernel>
[not found] ` <20030708105912.57015026.akpm@osdl.org.suse.lists.linux.kernel>
2003-07-08 19:14 ` [PATCH - RFC] [1/2] 2.6 must-fix list - kernel error reporting Andi Kleen
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