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Message-Id: <20240913084433.1016256-2-anshuman.khandual@arm.com>
Date: Fri, 13 Sep 2024 14:14:27 +0530
From: Anshuman Khandual <anshuman.khandual@....com>
To: linux-mm@...ck.org
Cc: Anshuman Khandual <anshuman.khandual@....com>,
Andrew Morton <akpm@...ux-foundation.org>,
David Hildenbrand <david@...hat.com>,
Ryan Roberts <ryan.roberts@....com>,
"Mike Rapoport (IBM)" <rppt@...nel.org>,
Arnd Bergmann <arnd@...db.de>,
x86@...nel.org,
linux-m68k@...ts.linux-m68k.org,
linux-fsdevel@...r.kernel.org,
kasan-dev@...glegroups.com,
linux-kernel@...r.kernel.org,
linux-perf-users@...r.kernel.org,
Geert Uytterhoeven <geert@...ux-m68k.org>,
Guo Ren <guoren@...nel.org>
Subject: [PATCH 1/7] m68k/mm: Change pmd_val()
This changes platform's pmd_val() to access the pmd_t element directly like
other architectures rather than current pointer address based dereferencing
that prevents transition into pmdp_get().
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Guo Ren <guoren@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: linux-m68k@...ts.linux-m68k.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@....com>
---
arch/m68k/include/asm/page.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h
index 8cfb84b49975..be3f2c2a656c 100644
--- a/arch/m68k/include/asm/page.h
+++ b/arch/m68k/include/asm/page.h
@@ -19,7 +19,7 @@
*/
#if !defined(CONFIG_MMU) || CONFIG_PGTABLE_LEVELS == 3
typedef struct { unsigned long pmd; } pmd_t;
-#define pmd_val(x) ((&x)->pmd)
+#define pmd_val(x) ((x).pmd)
#define __pmd(x) ((pmd_t) { (x) } )
#endif
--
2.25.1
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