Messages in this thread Patch in this message | | | From | Taku Izumi <> | Subject | [PATCH v2] efi: Fix warning of int-to-pointer-cast on x86 32-bit builds | Date | Fri, 23 Oct 2015 18:50:26 +0900 |
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commit-0f96a99 introduces the following warning message:
drivers/firmware/efi/fake_mem.c:186:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
new_memmap_phy was defined as a u64 value and casted to void*. This causes a warning of int-to-pointer-cast on x86 32-bit environment.
This patch changes the type of "new_memmap_phy" variable from "u64" into "ulong" to avoid it.
v1 -> v2: - change the type of "new_memmap_phy" from phys_addr_t into ulong according to Ard's comment
Reported-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> --- drivers/firmware/efi/fake_mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/efi/fake_mem.c b/drivers/firmware/efi/fake_mem.c index 32bcb14..1f483b4 100644 --- a/drivers/firmware/efi/fake_mem.c +++ b/drivers/firmware/efi/fake_mem.c @@ -59,7 +59,7 @@ void __init efi_fake_memmap(void) u64 start, end, m_start, m_end, m_attr; int new_nr_map = memmap.nr_map; efi_memory_desc_t *md; - u64 new_memmap_phy; + ulong new_memmap_phy; void *new_memmap; void *old, *new; int i; -- 1.8.3.1
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