linux-kernel - Re: [PATCH 5/6] arm: enable RapidIO menu in Kconfig

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 31 Jul 2018 09:15:58 -0400
From:   Alex Bounine <alex.bou9@...il.com>
To:     Russell King - ARM Linux <linux@...linux.org.uk>
Cc:     Christoph Hellwig <hch@...radead.org>,
        Alexei Colin <acolin@....edu>, Arnd Bergmann <arnd@...db.de>,
        Andrew Morton <akpm@...ux-foundation.org>,
        John Paul Walters <jwalters@....edu>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 5/6] arm: enable RapidIO menu in Kconfig

On 2018-07-31 08:48 AM, Russell King - ARM Linux wrote:
> On Tue, Jul 31, 2018 at 08:43:02AM -0400, Alex Bounine wrote:
>> On 2018-07-31 08:04 AM, Christoph Hellwig wrote:
>>> On Mon, Jul 30, 2018 at 06:50:33PM -0400, Alexei Colin wrote:
>>>> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
>>>> index afe350e5e3d9..602a61324890 100644
>>>> --- a/arch/arm/Kconfig
>>>> +++ b/arch/arm/Kconfig
>>>> @@ -1278,6 +1278,8 @@ config PCI_HOST_ITE8152
>>>>   source "drivers/pci/Kconfig"
>>>> +source "drivers/rapidio/Kconfig"
>>>
>>> Please include this from drivers/Kconfig instead of enabling it
>>> for a completely random set of architectures.
>>>
>> This is not a random set of architectures but only ones that implement
>> support for RapidIO as system bus.
>>
>> On some platforms RapidIO can be the only system bus available replacing
>> PCI/PCIe.
>>
>> As it is done now, RapidIO is configured in "Bus Options" (x86/PPC) or "Bus
>> Support" (ARMs) sub-menu and from system configuration option it should be
>> kept this way.
>>
>> Current location of RAPIDIO configuration option is familiar to users of
>> PowerPC and x86 platforms, and is similarly available in some ARM
>> manufacturers kernel code trees.
> 
> ... which is why you have a HAS_RAPIDIO thing and select it from
> arch/*/Kconfig as I suggested in my original review of your patch
> set.

Correct, this option will be selected as soon as board that supports it 
is added.

> 
> As I've also said, I'm unable to review what you've sent this time
> around because I don't have all your patches.
> 
I think Alexei will resend full set soon.