efi_loader: ensure all block devices are probed
Only probed block devices are available in the UEFI sub-system. Multiple block devices may be involved in the boot process. So we have to make sure that all block devices are probed. Another reason is that we store UEFI variables on the ESP which may be on any block device. On the sandbox before the patch: => efidebug devices No EFI system partition Device Device Path ================ ==================== 000000001b027c70 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b) 000055d078bc1ae0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Uart(0,0,D,D) 000000001b22e0b0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MAC(020011223344,1) After the patch: => efidebug devices No EFI system partition Device Device Path ================ ==================== 000000001b027c70 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b) 000055bdac8ddae0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Uart(0,0,D,D) 000000001b230920 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(2)/SD(0) 000000001b233ac0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(1)/SD(1) 000000001b233b80 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(1)/SD(1)/HD(1,GPT,d0a914ee-a71c-fc1e-73f0-7e302b0e6c20,0x30,0x1) 000000001b234110 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(1)/SD(1)/HD(2,GPT,9330a0ea-8aff-f67a-294c-fa05d60896c3,0x31,0x1) 000000001b22f0e0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/SD(0)/SD(2) 000000001b238df0 /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MAC(020011223344,1) Fixes: a9bf024b ("efi_loader: disk: a helper function to create efi_disk objects from udevice") Signed-off-by:Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Loading
Please register or sign in to comment