[01/12] x86/efi: Explicitly include realmode.h to handle RM trampoline quirk
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Message ID 20191119002121.4107-2-sean.j.christopherson@intel.com
State Not Applicable, archived
Headers show
  • treewide: break dependencies on x86's RM header
Related show

Commit Message

Sean Christopherson Nov. 19, 2019, 12:21 a.m. UTC
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.

Fixes: 5bc653b731821 ("x86/efi: Allocate a trampoline if needed in efi_free_boot_services()")
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
 arch/x86/platform/efi/quirks.c | 1 +
 1 file changed, 1 insertion(+)

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diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c
index 3b9fd679cea9..f9ef5c5346ca 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