18.08.2021 08:30, Christoph Hellwig пишет:

On Wed, Aug 18, 2021 at 03:55:46AM +0300, Dmitry Osipenko wrote:

quoted

Tegra20/30/114/124 Android devices place GPT at a non-standard location.
Implement alternative_gpt_sector() callback of the MMC host ops which
specifies that GPT location for the partition scanner.

Just curious:  how do the android kernels deal with this mess?

They either hack MMC core to cut off the last sector from blk dev or use
non-standard gpt_sector=<sector> kernel cmdline argument that is passed
by downstream bootloaders.