[Bug 296348] efi: Panic in efidev_ioctl / efirt.c

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From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 15 Jul 2026 20:14:56 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=296348

--- Comment #18 from Mark Johnston <markj@FreeBSD.org> ---
(In reply to Ahmad Khalifa from comment #12)
Thanks, I missed that.  So this is covered by the following entry in the EFI
map:

RuntimeServicesData 000078e1f000 000078e1f000 000006ff UC WC WT WB RUNTIME

(In reply to Konstantin Belousov from comment #17)
Isn't it enough to register a fictitious range for each EFI RT data segment in
the EFI map?  We do not want to add those ranges to the physmap, I believe.

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