Re: [PATCH v2] m25p80: Improve error when the backend file size does not match the device

[Philippe Mathieu-Daudé]

On 15/11/22 16:10, Cédric Le Goater wrote:
> Currently, when a block backend is attached to a m25p80 device and the
> associated file size does not match the flash model, QEMU complains
> with the error message "failed to read the initial flash content".
> This is confusing for the user.
>
> Use blk_check_size_and_read_all() instead of blk_pread() to improve
> the reported error.
>
> Signed-off-by: Cédric Le Goater <clg@kaod.org>
> ---
>   hw/block/m25p80.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>