Messages in this thread Patch in this message | | | Subject | [PATCH 2 of 4] x86: fix warning | Date | Tue, 15 Jan 2008 14:17:07 -0800 | From | Jeremy Fitzhardinge <> |
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&ptep->pte isn't always an unsigned long *, so cast it to avoid a warning.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
--- include/asm-x86/pgtable.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h --- a/include/asm-x86/pgtable.h +++ b/include/asm-x86/pgtable.h @@ -340,7 +340,7 @@ static inline pte_t ptep_get_and_clear_f #define __HAVE_ARCH_PTEP_SET_WRPROTECT static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { - clear_bit(_PAGE_BIT_RW, &ptep->pte); + clear_bit(_PAGE_BIT_RW, (unsigned long *)&ptep->pte); pte_update(mm, addr, ptep); }
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