Re: [PATCH v2 2/6] Add reading Opal NVMe encryption information

[Blazej Kucman <blazej.kucman@linux.intel.com>]

On Wed, 15 May 2024 16:26:56 +0200
Blazej Kucman <blazej.kucman@linux.intel.com> wrote:

> On Wed, 15 May 2024 11:20:33 +0800
> Xiao Ni <xni@redhat.com> wrote:
> 
> >
> > Hi all
> > 
> > In i686 platform, it reports error:
> > 
> > drive_encryption.c: In function ‘nvme_security_recv_ioctl’:
> > drive_encryption.c:236:25: error: cast from pointer to integer of
> > different size [-Werror=pointer-to-int-cast]
> >   236 |         nvme_cmd.addr = (__u64)response_buffer;
> >       |                         ^
> > drive_encryption.c: In function ‘nvme_identify_ioctl’:
> > drive_encryption.c:271:25: error: cast from pointer to integer of
> > different size [-Werror=pointer-to-int-cast]
> >   271 |         nvme_cmd.addr = (__u64)response_buffer;
> >       |                         ^
> > cc1: all warnings being treated as errors
> > make: *** [Makefile:211: drive_encryption.o] Error 1
> > 
> > The pointer should be 32bit and it tries to convert to 64 bit.
> > 
> > Best Regards
> > Xiao
> >   
> 
> Hi Xiao,
> Thanks for reporting the issue, I'm already working on a fix,
> I'm currently in the fix testing phase.
> 
> Thanks,
> Blazej
> 

Hi Xiao,
I sent fix to review.
https://github.com/md-raid-utilities/mdadm/pull/9

Regards,
Blazej