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From: Matthew Wilcox <willy@infradead.org>
To: xen@randomwebstuff.com
Cc: Laura Abbott <labbott@redhat.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, bugzilla-daemon@bugzilla.kernel.org
Subject: Re: [Bug 198497] New: handle_mm_fault / xen_pmd_val / radix_tree_lookup_slot Null pointer
Date: Fri, 26 Jan 2018 11:40:58 -0800	[thread overview]
Message-ID: <20180126194058.GA31600@bombadil.infradead.org> (raw)
In-Reply-To: <32ab6fd6-e3c6-9489-8163-aa73861aa71a@rimuhosting.com>

On Fri, Jan 26, 2018 at 07:54:06PM +1300, xen@randomwebstuff.com wrote:
> Re-tried with the current latest 4.14 (4.14.15).  Received the following:
> 
> [2018-01-24 19:26:57] dev login: [44501.106868] BUG: unable to handle kernel
> NULL pointer dereference at 00000008
> [2018-01-25 07:47:50] [44501.106897] IP: __radix_tree_lookup+0x14/0xa0

Please try including this patch:

https://bugzilla.kernel.org/show_bug.cgi?id=198497#c7

And have you had the chance to run memtest86 yet?

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  reply	other threads:[~2018-01-26 19:41 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-198497-27@https.bugzilla.kernel.org/>
2018-01-18 21:55 ` [Bug 198497] New: handle_mm_fault / xen_pmd_val / radix_tree_lookup_slot Null pointer Andrew Morton
2018-01-18 22:18   ` Laura Abbott
2018-01-19  3:04     ` Matthew Wilcox
2018-01-19  3:14       ` xen
2018-01-19 13:21         ` Matthew Wilcox
2018-01-19 17:30           ` Laura Abbott
2018-01-26  6:54             ` xen
2018-01-26 19:40               ` Matthew Wilcox [this message]
2018-01-29 22:26                 ` xen
2018-01-31 10:54                   ` Matthew Wilcox
2018-01-31 23:02                     ` Tetsuo Handa
2018-02-01  9:48                       ` Matthew Wilcox
2018-02-09 14:47                     ` Matthew Wilcox
2018-04-12 17:12                       ` Andrew Morton
2018-04-12 17:28                         ` Matthew Wilcox
2018-01-19 13:33     ` Matthew Wilcox

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