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From 520e143b2bacb39032c06a33f61ae05583be6b2a Mon Sep 17 00:00:00 2001
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From: Al Stone <ahs3@redhat.com>
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Date: Fri, 25 Sep 2020 18:13:20 -0600
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Subject: [PATCH 29/40] Support WDAT in a big-endian world
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Signed-off-by: Al Stone <ahs3@redhat.com>
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---
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 source/common/dmtbdump3.c | 7 ++++---
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 1 file changed, 4 insertions(+), 3 deletions(-)
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Index: acpica-unix2-20200925/source/common/dmtbdump3.c
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===================================================================
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--- acpica-unix2-20200925.orig/source/common/dmtbdump3.c
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+++ acpica-unix2-20200925/source/common/dmtbdump3.c
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@@ -568,11 +568,12 @@ AcpiDmDumpWdat (
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     ACPI_STATUS             Status;
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     UINT32                  Offset = sizeof (ACPI_TABLE_WDAT);
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     ACPI_WDAT_ENTRY         *Subtable;
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+    UINT32                  TableLength = AcpiUtReadUint32(&Table->Length);
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     /* Main table */
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-    Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWdat);
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+    Status = AcpiDmDumpTable (TableLength, 0, Table, 0, AcpiDmTableInfoWdat);
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     if (ACPI_FAILURE (Status))
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     {
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         return;
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@@ -581,12 +582,12 @@ AcpiDmDumpWdat (
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     /* Subtables */
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     Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Table, Offset);
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-    while (Offset < Table->Length)
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+    while (Offset < TableLength)
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     {
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         /* Common subtable header */
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         AcpiOsPrintf ("\n");
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-        Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
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+        Status = AcpiDmDumpTable (TableLength, Offset, Subtable,
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             sizeof (ACPI_WDAT_ENTRY), AcpiDmTableInfoWdat0);
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         if (ACPI_FAILURE (Status))
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         {