nvme driver for 32 bit kernel

Chayan Biswas Chayan.Biswas at sandisk.com
Fri Oct 26 13:23:05 EDT 2012


Should we include the header file <asm-generic/io-64-nonatomic-lo-hi.h> in the nvme.c version from the nvme git repository or something else is planned to compile the git version in 32 bit?

Thanks,
Chayan Biswas

-----Original Message-----
From: linux-nvme-bounces at lists.infradead.org [mailto:linux-nvme-bounces at lists.infradead.org] On Behalf Of Chayan Biswas
Sent: Friday, October 19, 2012 3:27 PM
To: Matthew Wilcox
Cc: linux-nvme at lists.infradead.org
Subject: RE: nvme driver for 32 bit kernel

Sorry, I was referring to the nvme git version. 

We downloaded the nvme git version and in the nvme.c, the header file <asm-generic/io-64-nonatomic-lo-hi.h> was not included, which was there in the latest kernel version. 

Thanks,
Chayan

-----Original Message-----
From: Matthew Wilcox [mailto:willy at linux.intel.com] 
Sent: Friday, October 19, 2012 11:50 AM
To: Chayan Biswas
Cc: linux-nvme at lists.infradead.org
Subject: Re: nvme driver for 32 bit kernel

On Fri, Oct 19, 2012 at 12:26:46AM +0000, Chayan Biswas wrote:
> The current driver does not compile in 32 bit kernel. What is the plan to support 32 bit compilation?

What 'current driver' are you referring to?  The one merged in the Linux
kernel absolutely does compile for 32-bit.

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