ACPICA: Linuxize: Add patch header fields for linuxized patches.

index 11d072a..a1f7699 100755
@@ -344,6 +344,16 @@ sub make_patch
 
     $linux_patch_count++;
 
+    # Append the header
+
+    open(PTCH, ">>$file_name") or die ("Cannot open $file_name for appending");
+    print(PTCH "From nobody\n");
+    print(PTCH "Subject: [Patch $linux_patch_count] ACPICA: $short_log\n");
+    print(PTCH "From: $patch_from\n");
+    print(PTCH "Date: $date\n");
+    print(PTCH "\n");
+    close(PTCH);
+
     # Format the log (eliminate long lines) and append it
 
     system("rm -f temp temp2");

index f4ac142..50163d3 100755
@@ -17,6 +17,11 @@ if [ ! -z "$version" ] ; then
 	)
 fi
 
+# Generate latest version of the acpisrc utility
+
+echo "[linuxize.sh] Generate acpisrc utility from source"
+sh acpisrc.sh $git_root > /dev/null
+
 rm -rf new.linux
 echo "[linuxize.sh] Coverting format (AcpiSrc)..."
 bin/acpisrc -ldqy $git_root/source new.linux > /dev/null

index a1f7699..f67f08b 100755
@@ -85,11 +85,6 @@ system("rm -rf $git_root; git clone $git_repo $git_root > /dev/null");
 system("cd $git_root; old_release=`git log --pretty=format:%H $old_release~1..$old_release`");
 system("cd $git_root; new_release=`git log --pretty=format:%H $new_release~1..$new_release`");
 
-# Generate latest version of the acpisrc utility
-
-system("echo [make-patches] Generate acpisrc utility from source");
-system("sh acpisrc.sh $git_root > /dev/null");
-
 
 # Create GIT log
 

index 11d072a..7e643f0 100755
@@ -125,6 +125,13 @@ system("echo [make-patches] Creating the Linux patches");
 system("echo [make-patches] Creating the mbox patch file");
 &make_mbox;
 
+
+# Purify the linux patches, one per file
+
+system("echo [make-patches] Purifying the Linux patches");
+&purify_patches;
+
+
 # Remove the temporary files/dirs 
 
 #system("rm -rf $git_root acpi_include bin drivers patches.git git.log");

@@ -234,6 +241,20 @@ sub make_mbox
 
 
 #
+# This function purifies the linux patches from the GIT log file.
+# Requires the git log and the git patch set (both created by git)
+#
+sub purify_patches
+{
+    $linux_patch_count = 0;
+    $patch_num = 0;
+
+    &walk_git_log (count_patches);
+    &walk_git_log (purify_patch);
+}
+
+
+#
 # Count the individual patches
 #
 sub count_patches

@@ -375,3 +396,41 @@ sub make_patch
     system("rm -f diff.linux");
 }
 
+
+
+#
+# This function purifies a linux patch from the corresponding
+# GIT patch against the original ACPICA source tree
+#
+sub purify_patch
+{
+    my $patch_name = @_[0];
+    my $date = @_[1];
+    my $file_name = @_[2];
+    my $short_log = @_[3];
+    my $long_log = @_[4];
+
+
+
+    open(PTCH, $file_name) or return;
+    close(PTCH);
+
+    $patch_num++;
+
+    # Append the header
+
+    system("rm -f temp");
+    open(PTCH, ">temp") or die ("Cannot open temp for writing");
+    print(PTCH "From nobody $mbox_date\n");
+    print(PTCH "Subject: [Patch $patch_num/$linux_patch_count] ACPICA: $short_log\n");
+    print(PTCH "From: $patch_from\n");
+    print(PTCH "Date: $date\n");
+    print(PTCH "\n");
+    close(PTCH);
+
+    # Append the full patch to the purified file
+
+    system("cat $file_name >> temp");
+    system("cat temp > $file_name");
+    system("rm -f temp");
+}

index f4ac142..50163d3 100755
@@ -17,6 +17,11 @@ if [ ! -z "$version" ] ; then
 	)
 fi
 
+# Generate latest version of the acpisrc utility
+
+echo "[linuxize.sh] Generate acpisrc utility from source"
+sh acpisrc.sh $git_root > /dev/null
+
 rm -rf new.linux
 echo "[linuxize.sh] Coverting format (AcpiSrc)..."
 bin/acpisrc -ldqy $git_root/source new.linux > /dev/null

index 7e643f0..1ed1cdc 100755
@@ -85,11 +85,6 @@ system("rm -rf $git_root; git clone $git_repo $git_root > /dev/null");
 system("cd $git_root; old_release=`git log --pretty=format:%H $old_release~1..$old_release`");
 system("cd $git_root; new_release=`git log --pretty=format:%H $new_release~1..$new_release`");
 
-# Generate latest version of the acpisrc utility
-
-system("echo [make-patches] Generate acpisrc utility from source");
-system("sh acpisrc.sh $git_root > /dev/null");
-
 
 # Create GIT log