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Message-Id: <20240131060142.2823-1-yan.y.zhao@intel.com>
Date: Wed, 31 Jan 2024 14:01:42 +0800
From: Yan Zhao <yan.y.zhao@...el.com>
To: arnd@...db.de,
linus.walleij@...aro.org,
guoren@...nel.org,
bcain@...cinc.com,
jonas@...thpole.se,
stefan.kristiansson@...nalahti.fi,
shorne@...il.com
Cc: linux-arch@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-csky@...r.kernel.org,
linux-hexagon@...r.kernel.org,
linux-openrisc@...r.kernel.org,
Yan Zhao <yan.y.zhao@...el.com>
Subject: [PATCH 4/4] openrisc: apply page shift to PFN instead of VA in pfn_to_virt
Apply the page shift to PFN to get physical address for final VA.
The macro __va should take physical address instead of PFN as input.
Fixes: 232ba1630c66 ("openrisc: Make pfn accessors statics inlines")
Signed-off-by: Yan Zhao <yan.y.zhao@...el.com>
---
arch/openrisc/include/asm/page.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h
index 44fc1fd56717..55c66f6cb1bd 100644
--- a/arch/openrisc/include/asm/page.h
+++ b/arch/openrisc/include/asm/page.h
@@ -79,7 +79,7 @@ static inline unsigned long virt_to_pfn(const void *kaddr)
static inline void * pfn_to_virt(unsigned long pfn)
{
- return (void *)((unsigned long)__va(pfn) << PAGE_SHIFT);
+ return __va(pfn << PAGE_SHIFT);
}
#define virt_to_page(addr) \
--
2.17.1
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