From: Scott Wood <scottwood@freescale.com>
To: Bhushan Bharat-R65777 <R65777@freescale.com>
Cc: Wood Scott-B07421 <B07421@freescale.com>,
"kvm-ppc@vger.kernel.org" <kvm-ppc@vger.kernel.org>,
"agraf@suse.de" <agraf@suse.de>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: [PATCH v2] booke: Added ONE_REG interface for IAC/DAC debug registers
Date: Mon, 23 Jul 2012 16:02:05 +0000 [thread overview]
Message-ID: <500D757D.3030305@freescale.com> (raw)
In-Reply-To: <6A3DF150A5B70D4F9B66A25E3F7C888D03DD59C8@039-SN2MPN1-023.039d.mgd.msft.net>
On 07/23/2012 10:48 AM, Bhushan Bharat-R65777 wrote:
>
>
>> -----Original Message-----
>> From: Wood Scott-B07421
>> Sent: Monday, July 23, 2012 9:12 PM
>> To: Bhushan Bharat-R65777
>> Cc: kvm-ppc@vger.kernel.org; agraf@suse.de; kvm@vger.kernel.org; Bhushan Bharat-
>> R65777
>> Subject: Re: [PATCH v2] booke: Added ONE_REG interface for IAC/DAC debug
>> registers
>>
>> This will exceed the array size if userspace asks to access IAC3/4 on an e500-
>> family chip.
>
> No , is not the array size already set to maximum. But yes we should not let IAC3/4 being accessed for e500 (FSL_BOOKE).
>
>>
>> Why not just set the array at the max size unconditionally?
>
> This is already coded this way. Please see the struct is this patch.
Sorry, I misread the array declaration.
-Scott
WARNING: multiple messages have this Message-ID (diff)
From: Scott Wood <scottwood@freescale.com>
To: Bhushan Bharat-R65777 <R65777@freescale.com>
Cc: Wood Scott-B07421 <B07421@freescale.com>,
"kvm-ppc@vger.kernel.org" <kvm-ppc@vger.kernel.org>,
"agraf@suse.de" <agraf@suse.de>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: [PATCH v2] booke: Added ONE_REG interface for IAC/DAC debug registers
Date: Mon, 23 Jul 2012 11:02:05 -0500 [thread overview]
Message-ID: <500D757D.3030305@freescale.com> (raw)
In-Reply-To: <6A3DF150A5B70D4F9B66A25E3F7C888D03DD59C8@039-SN2MPN1-023.039d.mgd.msft.net>
On 07/23/2012 10:48 AM, Bhushan Bharat-R65777 wrote:
>
>
>> -----Original Message-----
>> From: Wood Scott-B07421
>> Sent: Monday, July 23, 2012 9:12 PM
>> To: Bhushan Bharat-R65777
>> Cc: kvm-ppc@vger.kernel.org; agraf@suse.de; kvm@vger.kernel.org; Bhushan Bharat-
>> R65777
>> Subject: Re: [PATCH v2] booke: Added ONE_REG interface for IAC/DAC debug
>> registers
>>
>> This will exceed the array size if userspace asks to access IAC3/4 on an e500-
>> family chip.
>
> No , is not the array size already set to maximum. But yes we should not let IAC3/4 being accessed for e500 (FSL_BOOKE).
>
>>
>> Why not just set the array at the max size unconditionally?
>
> This is already coded this way. Please see the struct is this patch.
Sorry, I misread the array declaration.
-Scott
next prev parent reply other threads:[~2012-07-23 16:02 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-23 11:19 [PATCH v2] booke: Added ONE_REG interface for IAC/DAC debug registers Bharat Bhushan
2012-07-23 11:31 ` Bharat Bhushan
2012-07-23 15:42 ` Scott Wood
2012-07-23 15:42 ` Scott Wood
2012-07-23 15:48 ` Bhushan Bharat-R65777
2012-07-23 15:48 ` Bhushan Bharat-R65777
2012-07-23 16:02 ` Scott Wood [this message]
2012-07-23 16:02 ` Scott Wood
2012-07-23 17:41 ` Alexander Graf
2012-07-23 17:41 ` Alexander Graf
2012-07-24 1:04 ` Bhushan Bharat-R65777
2012-07-24 1:04 ` Bhushan Bharat-R65777
2012-07-24 12:46 ` Alexander Graf
2012-07-24 12:46 ` Alexander Graf
2012-07-24 13:26 ` Bhushan Bharat-R65777
2012-07-24 13:26 ` Bhushan Bharat-R65777
2012-07-24 14:56 ` Alexander Graf
2012-07-24 14:56 ` Alexander Graf
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