From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 1/3] x86: Kconfig: specify sizeof(dma_addr_t) == 8 for 64BIT
Date: Thu, 2 Jul 2020 17:25:05 +0200 [thread overview]
Message-ID: <20200702152507.13694-1-a.fatoum@pengutronix.de> (raw)
This shouldn't introduce any functional change, because we don't yet do
any DMA on EFI. For now it suppresses warnings about mismatched pointer
and integer sizes when compile testing.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
arch/x86/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 19009442a4d7..0e3e5d61872a 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -25,6 +25,7 @@ menu "ARCH specific settings"
config 64BIT
def_bool y if X86_EFI
+ select ARCH_DMA_ADDR_T_64BIT
help
Say yes to build a 64-bit binary - formerly known as x86_64
Say no to build a 32-bit binary - formerly known as i386.
--
2.27.0
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next reply other threads:[~2020-07-02 15:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 15:25 Ahmad Fatoum [this message]
2020-07-02 15:25 ` [PATCH 2/3] sandbox: specify sizeof(dma_addr_t) == sizeof(phys_addr_t) == 8 on 64BIT Ahmad Fatoum
2020-07-02 15:25 ` [PATCH 3/3] sandbox: include: <asm/types.h>: don't define INTERNAL_SIZE_T Ahmad Fatoum
2020-07-05 14:09 ` [PATCH 1/3] x86: Kconfig: specify sizeof(dma_addr_t) == 8 for 64BIT Sascha Hauer
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