Index: branches/meklort/CHANGES
===================================================================
--- branches/meklort/CHANGES	(revision 148)
+++ branches/meklort/CHANGES	(revision 149)
@@ -1,3 +1,7 @@
+- Backup original dsdt to /dsdt/originaldsdt in the IORegistery
+- Added kernel patcher, removes the CPUID check panic in the kernel. Forces _cpuid_set_info to
+  return Penryn / cpuid model 23
+
 - Implemented SPD memory automatic detection and injection,seems to work really great ...
 - Factorized code to prepare a dynamic memory detection algorithm ...
 - Optimized smbios table address search
Index: branches/meklort/i386/libsaio/dsdt_patcher.c
===================================================================
--- branches/meklort/i386/libsaio/dsdt_patcher.c	(revision 148)
+++ branches/meklort/i386/libsaio/dsdt_patcher.c	(revision 149)
@@ -252,9 +252,23 @@
 		verbose("FADT: Restart Fix applied !\n");
 	}
 
+	// Save old DSDT to the IORegistery
+	Node* node = DT__FindNode("/", false);
+	if(node != NULL)
+	{
+		node = DT__AddChild(node, "dsdt");
+				
+		struct acpi_2_dsdt *dsdt;
+		dsdt = (struct acpi_2_dsdt*) (fadt_mod->DSDT);
+		DT__AddProperty(node, "originaldsdt", (dsdt->Length + sizeof(struct acpi_2_dsdt) - 1),  (void*)dsdt);	/// Inset old dsdt. Length is header length (36) + dsdt length
+		
+	}
+	
+	
 	// Patch DSDT Address
 	DBG("DSDT: Old @%x,%x, ",fadt_mod->DSDT,fadt_mod->X_DSDT);
 
+	
 	fadt_mod->DSDT=(uint32_t)new_dsdt;
 	if ((uint32_t)(&(fadt_mod->X_DSDT))-(uint32_t)fadt_mod+8<=fadt_mod->Length)
 		fadt_mod->X_DSDT=(uint32_t)new_dsdt;
Index: branches/meklort/i386/libsaio/acpi.h
===================================================================
--- branches/meklort/i386/libsaio/acpi.h	(revision 148)
+++ branches/meklort/i386/libsaio/acpi.h	(revision 149)
@@ -93,4 +93,18 @@
 	uint8_t		notimp2[96];
 } __attribute__((packed));
 
+struct acpi_2_dsdt {
+	char            Signature[4];
+	uint32_t        Length;
+	uint8_t         Revision;
+	uint8_t         Checksum;
+	char            OEMID[6];
+	char            OEMTableId[8];
+	char        	OEMRevision[4];
+	char	        CreatorId[4];
+	char	        CreatorRevision[4];
+	char			dsdtStart;		// actual length is .Length
+} __attribute__((packed));
+
+
 #endif /* !__LIBSAIO_ACPI_H */