Re: [PATCH 0/8] partitions/efi: detect hybrid mbrs

From: Davidlohr Bueso
Date: Thu Aug 15 2013 - 12:59:52 EST

On Tue, 2013-08-06 at 14:16 -0700, Andrew Morton wrote:
> On Mon, 5 Aug 2013 22:21:08 -0700 Davidlohr Bueso <davidlohr@xxxxxx> wrote:
> > This patchset teaches the kernel about hybrid master boot records (MBRs), one of
> > the most common issues with GUID partition tables, as a workaround to layout
> > disk partitions to be compatible with both EFI and legacy MBR based systems.
> > Except for adding more pmbr checks, to better comply with the UEFI/GPT specs, the
> > functionality is left unchanged - we only inform (through debug) the user about
> > the used MBR scheme. While it is true that these restrictions can be bypassed when
> > forcing gpt, this is not the correct or default way of doing things, complicating
> > users furthermore. More details are in the individual patches.
> Patches look nice, although I'll cheerily admit to not having a clue
> what they do. What is a "hybrid MBR" anyway?
> Someone's editor seems to replace tabs with spaces so the patches
> generate quite a checkpatch storm. Please use checkpatch.

Andrew, any chance of getting this in for 3.12?


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