From: Simon Jeons <simon.jeons@gmail.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Frantisek Hrbata <fhrbata@redhat.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
tglx@linutronix.de, mingo@redhat.com, x86@kernel.org,
oleg@redhat.com, kamaleshb@in.ibm.com, hechjie@cn.ibm.com
Subject: Re: [PATCH] x86: add phys addr validity check for /dev/mem mmap
Date: Thu, 04 Apr 2013 10:17:29 +0800 [thread overview]
Message-ID: <515CE2B9.3080406@gmail.com> (raw)
In-Reply-To: <6158c206-0861-41c9-84b8-6fec82b8110d@email.android.com>
On 04/04/2013 10:14 AM, H. Peter Anvin wrote:
> Because git didn't exist before then?
Oh, I see, thanks! :-)
>
> Simon Jeons <simon.jeons@gmail.com> wrote:
>
>> On 04/04/2013 09:32 AM, H. Peter Anvin wrote:
>>> On 04/03/2013 06:17 PM, Simon Jeons wrote:
>>>> e820 also contain mmio, correct?
>>> No.
>>>
>>>> So cpu should not access address beyond
>>>> e820 map(RAM+MMIO).
>>> No.
>>>
>>> -hpa
>>>
>>>
>> One offline question, why can't check git log before 2005?
--
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WARNING: multiple messages have this Message-ID (diff)
From: Simon Jeons <simon.jeons@gmail.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Frantisek Hrbata <fhrbata@redhat.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
tglx@linutronix.de, mingo@redhat.com, x86@kernel.org,
oleg@redhat.com, kamaleshb@in.ibm.com, hechjie@cn.ibm.com
Subject: Re: [PATCH] x86: add phys addr validity check for /dev/mem mmap
Date: Thu, 04 Apr 2013 10:17:29 +0800 [thread overview]
Message-ID: <515CE2B9.3080406@gmail.com> (raw)
In-Reply-To: <6158c206-0861-41c9-84b8-6fec82b8110d@email.android.com>
On 04/04/2013 10:14 AM, H. Peter Anvin wrote:
> Because git didn't exist before then?
Oh, I see, thanks! :-)
>
> Simon Jeons <simon.jeons@gmail.com> wrote:
>
>> On 04/04/2013 09:32 AM, H. Peter Anvin wrote:
>>> On 04/03/2013 06:17 PM, Simon Jeons wrote:
>>>> e820 also contain mmio, correct?
>>> No.
>>>
>>>> So cpu should not access address beyond
>>>> e820 map(RAM+MMIO).
>>> No.
>>>
>>> -hpa
>>>
>>>
>> One offline question, why can't check git log before 2005?
next prev parent reply other threads:[~2013-04-04 2:17 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-02 12:28 [PATCH] x86: add phys addr validity check for /dev/mem mmap Frantisek Hrbata
2013-04-02 12:28 ` Frantisek Hrbata
2013-04-02 18:02 ` Oleg Nesterov
2013-04-02 18:02 ` Oleg Nesterov
2013-04-02 18:48 ` H. Peter Anvin
2013-04-02 18:48 ` H. Peter Anvin
2013-04-02 19:10 ` Frantisek Hrbata
2013-04-02 19:10 ` Frantisek Hrbata
2013-04-02 20:29 ` H. Peter Anvin
2013-04-02 20:29 ` H. Peter Anvin
2013-04-02 20:52 ` Frantisek Hrbata
2013-04-02 20:52 ` Frantisek Hrbata
2013-04-24 11:36 ` Frantisek Hrbata
2013-04-24 11:36 ` Frantisek Hrbata
2013-04-04 1:11 ` Simon Jeons
2013-04-04 1:11 ` Simon Jeons
2013-04-04 1:13 ` H. Peter Anvin
2013-04-04 1:13 ` H. Peter Anvin
2013-04-04 1:17 ` Simon Jeons
2013-04-04 1:17 ` Simon Jeons
2013-04-04 1:32 ` H. Peter Anvin
2013-04-04 1:32 ` H. Peter Anvin
2013-04-04 1:53 ` Simon Jeons
2013-04-04 1:53 ` Simon Jeons
2013-04-04 2:14 ` H. Peter Anvin
2013-04-04 2:14 ` H. Peter Anvin
2013-04-04 2:17 ` Simon Jeons [this message]
2013-04-04 2:17 ` Simon Jeons
2013-04-04 5:20 ` Simon Jeons
2013-04-04 5:20 ` Simon Jeons
2013-04-11 2:40 ` Simon Jeons
2013-04-11 2:40 ` Simon Jeons
2013-04-11 2:48 ` H. Peter Anvin
2013-04-11 2:48 ` H. Peter Anvin
2013-04-11 2:58 ` Simon Jeons
2013-04-11 2:58 ` Simon Jeons
2013-04-03 2:46 ` Cheng Jie He
2013-04-26 5:21 ` Will Huck
2013-04-26 5:21 ` Will Huck
2013-04-26 15:35 ` Frantisek Hrbata
2013-04-26 15:35 ` Frantisek Hrbata
2013-04-27 7:00 ` Will Huck
2013-04-27 7:00 ` Will Huck
2013-04-27 19:13 ` Frantisek Hrbata
2013-04-27 19:13 ` Frantisek Hrbata
2013-04-28 3:17 ` Will Huck
2013-04-28 3:17 ` Will Huck
2013-04-28 4:00 ` H. Peter Anvin
2013-04-28 4:00 ` H. Peter Anvin
2013-04-28 8:03 ` Will Huck
2013-04-28 8:03 ` Will Huck
2013-05-01 18:19 ` Dave Hansen
2013-05-01 18:19 ` Dave Hansen
2013-05-01 19:04 ` Frantisek Hrbata
2013-05-01 19:04 ` Frantisek Hrbata
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