FAILED: Patch "x86/efistub: Call mixed mode boot services on the firmware's stack" failed to apply to 6.8-stable tree

[Sasha Levin]

The patch below does not apply to the 6.8-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.

Thanks,
Sasha

------------------ original commit in Linus's tree ------------------