acpica-tools/0042-Support-VRTC-in-a-big-endian-world.patch

From 19eefeadf92a471f1c4fbc6dd4d035e45fa76dcd Mon Sep 17 00:00:00 2001
From: Al Stone <ahs3@redhat.com>
Date: Mon, 19 Oct 2020 17:17:40 -0400
Subject: [PATCH 4/5] Support VRTC in a big-endian world

---
 source/common/dmtbdump3.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

Index: acpica-unix2-20200925/source/common/dmtbdump3.c
===================================================================
--- acpica-unix2-20200925.orig/source/common/dmtbdump3.c
+++ acpica-unix2-20200925/source/common/dmtbdump3.c
@@ -521,11 +521,12 @@ AcpiDmDumpVrtc (
     ACPI_STATUS             Status;
     UINT32                  Offset = sizeof (ACPI_TABLE_VRTC);
     ACPI_VRTC_ENTRY         *Subtable;
+    UINT32                  TableLength = AcpiUtReadUint32(&Table->Length);
 
 
     /* Main table */
 
-    Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoVrtc);
+    Status = AcpiDmDumpTable (TableLength, 0, Table, 0, AcpiDmTableInfoVrtc);
     if (ACPI_FAILURE (Status))
     {
         return;
@@ -534,12 +535,12 @@ AcpiDmDumpVrtc (
     /* Subtables */
 
     Subtable = ACPI_ADD_PTR (ACPI_VRTC_ENTRY, Table, Offset);
-    while (Offset < Table->Length)
+    while (Offset < TableLength)
     {
         /* Common subtable header */
 
         AcpiOsPrintf ("\n");
-        Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
+        Status = AcpiDmDumpTable (TableLength, Offset, Subtable,
             sizeof (ACPI_VRTC_ENTRY), AcpiDmTableInfoVrtc0);
         if (ACPI_FAILURE (Status))
         {