From: Nick Piggin <nickpiggin@yahoo.com.au>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Badari Pulavarty <pbadari@us.ibm.com>,
Andrew Morton <akpm@osdl.org>,
lkml <linux-kernel@vger.kernel.org>,
Chris Mason <chris.mason@oracle.com>
Subject: Re: 2.6.19-rc2-mm1
Date: Thu, 19 Oct 2006 04:31:25 +1000 [thread overview]
Message-ID: <453672FD.9080206@yahoo.com.au> (raw)
In-Reply-To: <45366F08.6050903@yahoo.com.au>
Nick Piggin wrote:
> I can't see anything yet, but I'll keep looking (and try to reproduce
> if I can get TLP working).
Ah, it is probably exercising the -EFAULT path, and the code in
Andrew's tree goes into an infinite loop I think.
We can't test for a fault off the atomic copy, because that needn't
indicate an unmapped area. What we need to do is change
fault_in_pages_readable to return ret, and catch and return that
in the caller if it is an error.
My usual workstation is down ATM otherwise I would send you a patch.
Unless someone beats me to it, I'll send you one tomorrow.
Thanks,
Nick
--
SUSE Labs, Novell Inc.
Send instant messages to your online friends http://au.messenger.yahoo.com
next prev parent reply other threads:[~2006-10-18 18:31 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-17 6:06 2.6.19-rc2-mm1 Andrew Morton
[not found] ` <a44ae5cd0610170003r77595cc0p8ed66badde952859@mail.gmail.com>
2006-10-17 7:36 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-17 8:41 ` 2.6.19-rc2-mm1 Brice Goglin
2006-10-17 12:54 ` [PATCH] backlight users need to select BACKLIGHT_CLASS_DEVICE Andy Whitcroft
2006-10-17 13:17 ` 2.6.19-rc2-mm1 Rafael J. Wysocki
2006-10-17 14:23 ` 2.6.19-rc2-mm1 Andy Whitcroft
2006-10-17 16:07 ` 2.6.19-rc2-mm1 Cedric Le Goater
2006-10-17 18:22 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-18 22:44 ` 2.6.19-rc2-mm1 Dylan Taft
2006-10-17 15:45 ` 2.6.19-rc2-mm1 Cedric Le Goater
2006-10-17 18:29 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-20 13:40 ` 2.6.19-rc2-mm1 Carsten Otte
2006-10-17 19:37 ` 2.6.19-rc2-mm1 Jeremy Fitzhardinge
2006-10-17 20:22 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-18 10:05 ` 2.6.19-rc2-mm1 Michael Ellerman
2006-10-18 19:05 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-17 19:53 ` [2.6.19-rc2-mm1] error: too few arguments to function ‘crypto_alloc_hash’ Andrew James Wade
2006-10-17 21:19 ` Edward Shishkin
2006-10-18 16:53 ` Andrew James Wade
2006-10-18 9:59 ` Edward Shishkin
2006-10-18 15:33 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-18 15:48 ` 2.6.19-rc2-mm1 Nick Piggin
2006-10-18 17:15 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-18 17:26 ` 2.6.19-rc2-mm1 Chris Mason
2006-10-18 17:32 ` 2.6.19-rc2-mm1 Nick Piggin
2006-10-18 17:41 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-18 17:56 ` 2.6.19-rc2-mm1 Nick Piggin
2006-10-18 17:58 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-18 18:14 ` 2.6.19-rc2-mm1 Nick Piggin
2006-10-18 18:22 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-18 18:31 ` Nick Piggin [this message]
2006-10-18 23:59 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-18 22:44 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-18 23:01 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-18 23:25 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-19 0:07 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-19 0:21 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-19 15:28 ` 2.6.19-rc2-mm1 Badari Pulavarty
2006-10-19 12:32 ` 2.6.19-rc2-mm1 Andi Kleen
2006-10-19 16:18 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-19 16:57 ` 2.6.19-rc2-mm1 Andi Kleen
2006-10-18 18:27 ` 2.6.19-rc2-mm1 Gabriel C
2006-10-18 19:18 ` 2.6.19-rc2-mm1 Rafael J. Wysocki
2006-10-18 19:33 ` 2.6.19-rc2-mm1 Cedric Le Goater
2006-10-18 19:42 ` 2.6.19-rc2-mm1 Nick Piggin
2006-10-18 20:20 ` 2.6.19-rc2-mm1 Rafael J. Wysocki
2006-10-18 20:26 ` 2.6.19-rc2-mm1 Cedric Le Goater
2006-10-18 22:23 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-19 16:05 ` 2.6.19-rc2-mm1 Carsten Otte
2006-10-19 18:10 ` 2.6.19-rc2-mm1 Nick Piggin
2006-10-20 7:37 ` 2.6.19-rc2-mm1 Carsten Otte
2006-10-18 20:22 ` 2.6.19-rc2-mm1 Gabriel C
2006-10-18 18:42 ` 2.6.19-rc2-mm1 Gabriel C
2006-10-18 21:44 ` 2.6.19-rc2-mm1 Jiri Kosina
2006-10-18 22:29 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-18 22:41 ` 2.6.19-rc2-mm1 Jiri Kosina
2006-10-18 22:46 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-18 22:57 ` 2.6.19-rc2-mm1 Jiri Kosina
2006-10-18 23:04 ` 2.6.19-rc2-mm1 Jiri Kosina
2006-10-18 23:12 ` 2.6.19-rc2-mm1 Andrew Morton
2006-10-19 14:45 ` 2.6.19-rc2-mm1 // errors in verify_redzone_free() Mariusz Kozlowski
2006-10-19 17:03 ` Andrew Morton
2006-10-19 17:17 ` Jean Tourrilhes
2006-10-19 17:25 ` Andrew Morton
2006-10-19 17:47 ` Jean Tourrilhes
2006-10-19 18:31 ` Mariusz Kozlowski
2006-10-19 18:33 ` Jean Tourrilhes
2006-10-19 17:33 ` Mariusz Kozlowski
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