From: Kirill Korotaev <dev@xxxxxxxxxx> It does not return NULL when arg is NULL. Signed-off-by: Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx> Signed-off-by: Kirill Korotaev <dev@xxxxxxxxxx> Cc: "Luck, Tony" <tony.luck@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/asm-ia64/pgalloc.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -puN include/asm-ia64/pgalloc.h~ia64-virt_to_page-can-be-called-with-null-arg include/asm-ia64/pgalloc.h --- a/include/asm-ia64/pgalloc.h~ia64-virt_to_page-can-be-called-with-null-arg +++ a/include/asm-ia64/pgalloc.h @@ -137,7 +137,8 @@ pmd_populate_kernel(struct mm_struct *mm static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long addr) { - return virt_to_page(pgtable_quicklist_alloc()); + void *pg = pgtable_quicklist_alloc(); + return pg ? virt_to_page(pg) : NULL; } static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, _ - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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