read(2) into some addresses doesn't return data on RPi

Peter Jeremy peter at rulingia.com
Mon Jan 12 18:54:25 UTC 2015


On 2015-Jan-11 19:48:57 -0700, Ian Lepore <ian at freebsd.org> wrote:
>On Sat, 2015-01-10 at 17:04 +1100, Peter Jeremy wrote:
>> Trying to access the boot partition using mtools consistently fails on my
>> RPi because the kernel is returning NULs for the first sector.  The second
>> sector is correct.  If I use dd(2) then the expected data is returned.
...
>This turned out to be two problems, both fixed now as of r277038.

Thank you for that.

-- 
Peter Jeremy
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