[kvm-unit-tests RFC PATCH 1/3] x86 EFI: Bypass call to fdt_check_header()

From: Pavan Kumar Paluri <papaluri@amd.com>
To: <kvm@vger.kernel.org>
Cc: <pbonzini@redhat.com>, <andrew.jones@linux.dev>,
	<nikos.nikoleris@arm.com>, <thomas.lendacky@amd.com>,
	<michael.roth@amd.com>, <amit.shah@amd.com>,
	Pavan Kumar Paluri <papaluri@amd.com>
Subject: [kvm-unit-tests RFC PATCH 1/3] x86 EFI: Bypass call to fdt_check_header()
Date: Mon, 25 Mar 2024 16:36:21 -0500	[thread overview]
Message-ID: <20240325213623.747590-1-papaluri@amd.com> (raw)

Issuing a call to fdt_check_header() prevents running any of x86 UEFI
enabled tests. Bypass this call for x86 in order to enable UEFI
supported tests for KUT x86 arch.

Fixes: 9632ce446b8f ("arm64: efi: Improve device tree discovery")
Signed-off-by: Pavan Kumar Paluri <papaluri@amd.com>
---
 lib/efi.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/efi.c b/lib/efi.c
index 5314eaa81e66..124e77685230 100644
--- a/lib/efi.c
+++ b/lib/efi.c
@@ -328,6 +328,10 @@ static void *efi_get_fdt(efi_handle_t handle, struct efi_loaded_image_64 *image)
 		return NULL;
 	}
 
+#ifdef __x86_64__
+	return fdt;
+#endif
+
 	return fdt_check_header(fdt) == 0 ? fdt : NULL;
 }
 
-- 
2.34.1

