Hi Alex,
On 04.12.2017 09:59, Alexander Graf wrote:
When trying to load an image from a non-existent USB key, U-Boot v2017.11
crashes on my x86 platform:
=> load usb 0:1 03000000 abc
General Protection
EIP: 0010:[<7b59030d>] EFLAGS: 00010286
Original EIP :[<fff4330d>]
...
This used to work in v2017.09. Testing has shown, that this bug was
introduced with patch 95c5553e [efi_loader: refactor boot device and
loaded_image handling].
This patch now checks if a valid "desc" is returned from blk_get_dev()
and only continues when "desc" is available. Resulting in this cmd
output (again):
=> load usb 0:1 03000000 abc
** Bad device usb 0 **
Signed-off-by: Stefan Roese <s...@denx.de>
Cc: Rob Clark <robdcl...@gmail.com>
Cc: Heinrich Schuchardt <xypron.g...@gmx.de>
Cc: Alexander Graf <ag...@suse.de>
Cc: Marek Vasut <ma...@denx.de>
Cc: Bin Meng <bmeng...@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.g...@gmx.de>
Thanks, applied to efi-next
Thanks. Does "efi-next" mean this patch will not go into v2018.01?
As it fixes a regression, I would really like to see it included in
the release.
Thanks,
Stefan
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