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Groups > linux.kernel > #1253574
| From | Taku Izumi <izumi.taku@jp.fujitsu.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] efi: Fix warning of int-to-pointer-cast on x86 32-bit builds |
| Date | 2015-10-22 10:30 +0200 |
| Message-ID | <qmjq1-59y-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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 "phys_addr_t" to avoid it. 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..b65bc07 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; + phys_addr_t new_memmap_phy; void *new_memmap; void *old, *new; int i; -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] efi: Fix warning of int-to-pointer-cast on x86 32-bit builds Taku Izumi <izumi.taku@jp.fujitsu.com> - 2015-10-22 10:30 +0200
Re: [PATCH] efi: Fix warning of int-to-pointer-cast on x86 32-bit builds Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2015-10-22 10:40 +0200
RE: [PATCH] efi: Fix warning of int-to-pointer-cast on x86 32-bit builds "Izumi, Taku" <izumi.taku@jp.fujitsu.com> - 2015-10-23 02:40 +0200
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