[PATCH] boot/pxe-utils: populate initrd_filesize for extlinux boot

[Ryan Lahfa]

On Sat, Sep 16, 2023 at 03:14:58PM +0200, Ryan Lahfa wrote:
> Currently, it seems like the `initrd_filesize` was uninitialized for a
> while.
> 
> This is particularly problematic when attempting to `zboot` with a
> initrd with a size coming from `label->initrd`, because it will provide
> you with a 0-long initrd at boot time, making the kernel fail to
> continue the boot.
> 
> This fixes the issue and I confirmed it enable me booting a U-Boot on
> QEMU x86_64 q35 with NixOS kernel and initrds.

The original message was lost because I do not use `git send-email` that
often but, this issue appears to be introduced in
085cbdafca9c3d7bc2f27523a343f61db82f2ccb ("pxe: simplify label_boot()").

Kind regards,
-- 
Ryan Lahfa