Handle addresses beyond VMALLOC_END correctly.
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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1 changed files with 2 additions and 1 deletions
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@ -25,6 +25,7 @@
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#include <asm/system.h>
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#include <asm/uaccess.h>
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#include <asm/ptrace.h>
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#include <asm/highmem.h> /* For VMALLOC_END */
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/*
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* This routine handles page faults. It determines the address,
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@ -57,7 +58,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write,
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* only copy the information from the master page table,
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* nothing more.
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*/
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if (unlikely(address >= VMALLOC_START))
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if (unlikely(address >= VMALLOC_START && address <= VMALLOC_END))
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goto vmalloc_fault;
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/*
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