linux-kernel - [tip: core/headers] x86/efi: Explicitly include realmode.h to handle RM trampoline quirk

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Message-ID: <157475521216.21853.12780177309493436431.tip-bot2@tip-bot2>
Date:   Tue, 26 Nov 2019 08:00:12 -0000
From:   "tip-bot2 for Sean Christopherson" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Sean Christopherson <sean.j.christopherson@...el.com>,
        Borislav Petkov <bp@...en8.de>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...nel.org>, x86 <x86@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [tip: core/headers] x86/efi: Explicitly include realmode.h to handle
 RM trampoline quirk

The following commit has been merged into the core/headers branch of tip:

Commit-ID:     950e3ce5372c474066ccfc66f424be6bc2828c99
Gitweb:        https://git.kernel.org/tip/950e3ce5372c474066ccfc66f424be6bc2828c99
Author:        Sean Christopherson <sean.j.christopherson@...el.com>
AuthorDate:    Mon, 18 Nov 2019 16:21:10 -08:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Tue, 19 Nov 2019 17:50:26 +01:00

x86/efi: Explicitly include realmode.h to handle RM trampoline quirk

Explicitly include asm/realmode.h, which is needed to handle a real mode
trampoline quirk in efi_free_boot_services(), instead of picking it up
by way of linux/acpi.h.  acpi.h will soon stop including realmode.h so
that changing realmode.h doesn't require a full kernel rebuild.

Signed-off-by: Sean Christopherson <sean.j.christopherson@...el.com>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Link: https://lkml.kernel.org/r/20191119002121.4107-2-sean.j.christopherson@intel.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/platform/efi/quirks.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c
index 3b9fd67..f9ef5c5 100644
--- a/arch/x86/platform/efi/quirks.c
+++ b/arch/x86/platform/efi/quirks.c
@@ -16,6 +16,7 @@
 #include <asm/efi.h>
 #include <asm/uv/uv.h>
 #include <asm/cpu_device_id.h>
+#include <asm/realmode.h>
 #include <asm/reboot.h>
 
 #define EFI_MIN_RESERVE 5120