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Groups > linux.kernel > #1537344
| From | Laura Abbott <labbott@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCHv5 04/11] arm64: Add cast for virt_to_pfn |
| Date | 2016-12-07 01:00 +0100 |
| Message-ID | <sLxOp-j2-19@gated-at.bofh.it> (permalink) |
| References | <sLxOp-j2-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
virt_to_pfn lacks a cast at the top level. Don't rely on __virt_to_phys and explicitly cast to unsigned long. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Laura Abbott <labbott@redhat.com> --- v5: No changes --- arch/arm64/include/asm/memory.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index b4d2b32..d773e2c 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -204,7 +204,7 @@ static inline void *phys_to_virt(phys_addr_t x) #define __pa(x) __virt_to_phys((unsigned long)(x)) #define __va(x) ((void *)__phys_to_virt((phys_addr_t)(x))) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -#define virt_to_pfn(x) __phys_to_pfn(__virt_to_phys(x)) +#define virt_to_pfn(x) __phys_to_pfn(__virt_to_phys((unsigned long)(x))) /* * virt_to_page(k) convert a _valid_ virtual address to struct page * -- 2.7.4
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[PATCHv5 00/11] CONFIG_DEBUG_VIRTUAL for arm64 Laura Abbott <labbott@redhat.com> - 2016-12-07 01:00 +0100
[PATCHv5 07/11] drivers: firmware: psci: Use __pa_symbol for kernel symbol Laura Abbott <labbott@redhat.com> - 2016-12-07 01:00 +0100
[PATCHv5 11/11] arm64: Add support for CONFIG_DEBUG_VIRTUAL Laura Abbott <labbott@redhat.com> - 2016-12-07 01:00 +0100
[PATCHv5 01/11] lib/Kconfig.debug: Add ARCH_HAS_DEBUG_VIRTUAL Laura Abbott <labbott@redhat.com> - 2016-12-07 01:00 +0100
[PATCHv5 05/11] mm: Introduce lm_alias Laura Abbott <labbott@redhat.com> - 2016-12-07 01:00 +0100
[PATCHv5 04/11] arm64: Add cast for virt_to_pfn Laura Abbott <labbott@redhat.com> - 2016-12-07 01:00 +0100
[PATCHv5 06/11] arm64: Use __pa_symbol for kernel symbols Laura Abbott <labbott@redhat.com> - 2016-12-07 01:00 +0100
[PATCHv5 09/11] mm/kasan: Switch to using __pa_symbol and lm_alias Laura Abbott <labbott@redhat.com> - 2016-12-07 01:00 +0100
[PATCH v2 3/4] ARM: Add support for CONFIG_DEBUG_VIRTUAL Florian Fainelli <f.fainelli@gmail.com> - 2016-12-08 20:10 +0100
[PATCH v2 0/4] ARM: Add support for CONFIG_DEBUG_VIRTUAL Florian Fainelli <f.fainelli@gmail.com> - 2016-12-08 20:10 +0100
[PATCH v2 1/4] mtd: lart: Rename partition defines to be prefixed with PART_ Florian Fainelli <f.fainelli@gmail.com> - 2016-12-08 20:10 +0100
[PATCH v2 2/4] ARM: Define KERNEL_START and KERNEL_END Florian Fainelli <f.fainelli@gmail.com> - 2016-12-08 20:10 +0100
[PATCH v3 2/4] ARM: Define KERNEL_START and KERNEL_END Florian Fainelli <f.fainelli@gmail.com> - 2016-12-10 00:40 +0100
[PATCH v3 1/4] mtd: lart: Rename partition defines to be prefixed with PART_ Florian Fainelli <f.fainelli@gmail.com> - 2016-12-10 00:40 +0100
[PATCH v3 3/4] ARM: Add support for CONFIG_DEBUG_VIRTUAL Florian Fainelli <f.fainelli@gmail.com> - 2016-12-10 00:40 +0100
[PATCH v3 0/4] ARM: Add support for CONFIG_DEBUG_VIRTUAL Florian Fainelli <f.fainelli@gmail.com> - 2016-12-10 00:40 +0100
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