Commit 16033d61 authored by Thiemo Seufer's avatar Thiemo Seufer Committed by Ralf Baechle
Browse files

Handle addresses beyond VMALLOC_END correctly. 



Signed-off-by: default avatarThiemo Seufer <ths@networkno.de>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 26a51b27

arch/mips/mm/fault.c

+2 −1
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ 
#include <asm/system.h>

#include <asm/uaccess.h>

#include <asm/ptrace.h>

#include <asm/highmem.h>		/* For VMALLOC_END */



/*

 * This routine handles page faults.  It determines the address,
@@ -57,7 +58,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write, 
	 * only copy the information from the master page table,

	 * nothing more.

	 */

	if (unlikely(address >= VMALLOC_START))

	if (unlikely(address >= VMALLOC_START && address <= VMALLOC_END))

		goto vmalloc_fault;



	/*