linux-kernel - [PATCH 0/2] make kexec work with efi=noruntime or efi=old

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Date:   Tue, 15 Jan 2019 17:58:32 +0800
From:   Kairui Song <kasong@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, hpa@...or.com,
        x86@...nel.org, dyoung@...hat.com, bhe@...hat.com,
        kexec@...ts.infradead.org, akpm@...ux-foundation.org,
        robert.moore@...el.com, erik.schmauss@...el.com,
        rafael.j.wysocki@...el.com, lenb@...nel.org,
        Kairui Song <kasong@...hat.com>
Subject: [PATCH 0/2] make kexec work with efi=noruntime or efi=old_map

This patch series fix the kexec panic on efi=noruntime or efi=old_map
and leverage acpi_rsdp_addr to make the second kernel boot up properly.

Kairui Song (2):
  x86, kexec_file_load: Don't setup EFI info if EFI runtime is not
    enabled
  x86, kexec_file_load: make it work with efi=noruntime or efi=old_map

Update from V1:
 - Add a cover letter and fix some type in commit message
 - Previous patches are not sent in a single thread

 arch/x86/kernel/kexec-bzimage64.c | 24 ++++++++++++++++++++++++
 drivers/acpi/acpica/tbxfroot.c    |  3 +--
 include/acpi/acpixf.h             |  2 +-
 3 files changed, 26 insertions(+), 3 deletions(-)

-- 
2.20.1