[PATCH] ARM64: support reserving the x18 platform register

[Sascha Hauer]

On Mon, 15 Dec 2025 09:47:10 +0100, Ahmad Fatoum wrote:
> Linux helpfully complained about "register x18 corrupted by EFI" with
> the upcoming EFI loader support as this register is apparently the
> platform register and is meant to be usable by the OS without other
> firmware like the EFI runtime services clobbering it.
> 
> Provide a hidden AAPCS64 symbol that will be usable for this purpose.
> 
> [...]

Applied, thanks!

[1/1] ARM64: support reserving the x18 platform register
      https://git.pengutronix.de/cgit/barebox/commit/?id=0562055890bc (link may not be stable)

Best regards,
-- 
Sascha Hauer <s.hauer at pengutronix.de>