Re: [PATCH] Make grub_efidisk_get_device_name() work on 4K native disks.

[Peter Jones <pjones@redhat.com>]

On Wed, Apr 03, 2013 at 11:03:46PM +0400, Andrey Borzenkov wrote:
> В Wed,  3 Apr 2013 11:53:06 -0400
> Peter Jones <pjones@redhat.com> пишет:
> 
> > When we have 4kB sectors instead of 512b sectors, hd.partition_start and
> > grub_partition_get_start() won't match - the latter assumes 512-byte
> > sectors, and the former gives us the correct number based on the
> > physical media's sector size.  So when we have to compare them, we need
> > to compensate.
> > 
> > Signed-off-by: Peter Jones <pjones@redhat.com>
> > ---
> >  grub-core/disk/efi/efidisk.c | 10 ++++++----
> >  1 file changed, 6 insertions(+), 4 deletions(-)
> > 
> > diff --git a/grub-core/disk/efi/efidisk.c b/grub-core/disk/efi/efidisk.c
> > index 77ab5b0..a905b52 100644
> > --- a/grub-core/disk/efi/efidisk.c
> > +++ b/grub-core/disk/efi/efidisk.c
> > @@ -791,11 +791,13 @@ grub_efidisk_get_device_name (grub_efi_handle_t *handle)
> >        auto int find_partition (grub_disk_t disk, const grub_partition_t part);
> >  
> 
> You need to rebase to current trunk which does not use nested functions
> anymore. Also in current trunk there is second use of
> grub_partition_get_start() which looks like it has the same issue.

Oh, indeed, you're right, that has changed.  Although the current tree looks
like it already takes this in to consideration.

So nevermind then :)

Thanks for having a look.
-- 
        Peter