[PATCH] ppc64: Reserve kernel memory in kernel instead of wrapper

Reserve the kernel memory (0 - klimit) in the kernel instead of the wrapper.
Remove an old comment that incorrectly referred to klimit.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc64/kernel/prom.c

@@ -1023,6 +1023,7 @@ void __init early_init_devtree(void *params)
 	scan_flat_dt(early_init_dt_scan_memory, NULL);
 	lmb_analyze();
 	systemcfg->physicalMemorySize = lmb_phys_mem_size();
+	lmb_reserve(0, __pa(klimit));
 
 	DBG("Phys. mem: %lx\n", systemcfg->physicalMemorySize);
 

arch/ppc64/kernel/prom_init.c

@@ -1605,11 +1605,6 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, unsigned long
 	prom_debug("klimit=0x%x\n", RELOC(klimit));
 	prom_debug("offset=0x%x\n", offset);
 
-	/*
-	 * Reserve kernel in reserve map
-	 */
-	reserve_mem(0, __pa(RELOC(klimit)));
-
 	/*
 	 * Check for an initrd
 	 */

include/asm-ppc64/rtas.h

@@ -149,7 +149,7 @@ struct rtas_error_log {
 	unsigned long target:4;			/* Target of failed operation */
 	unsigned long type:8;			/* General event or error*/
 	unsigned long extended_log_length:32;	/* length in bytes */
-	unsigned char buffer[1];		/* allocated by klimit bump */
+	unsigned char buffer[1];
 };
 
 struct flash_block {