linux-kernel - [PATCH] LoongArch: mm/vma: define a default value for VM_DATA_DEFAULT

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Message-ID: <1BC681DB785E0181+20241102054042.74847-1-wangyuli@uniontech.com>
Date: Sat,  2 Nov 2024 13:40:41 +0800
From: WangYuli <wangyuli@...ontech.com>
To: chenhuacai@...nel.org,
	kernel@...0n.name,
	tglx@...utronix.de,
	max.kellermann@...os.com,
	arnd@...db.de,
	wangyuli@...ontech.com
Cc: loongarch@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	guanwentao@...ontech.com,
	jiaxun.yang@...goat.com,
	zhanjun@...ontech.com,
	anshuman.khandual@....com,
	akpm@...ux-foundation.org,
	vbabka@...e.cz,
	geert@...ux-m68k.org
Subject: [PATCH] LoongArch: mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS

Commit c62da0c35d58 ("mm/vma: define a default value for
VM_DATA_DEFAULT_FLAGS") has unified default values of
VM_DATA_DEFAULT_FLAGS across different platforms.

Apply the same consistency to LoongArch.

Suggested-by: Wentao Guan <guanwentao@...ontech.com>
Signed-off-by: WangYuli <wangyuli@...ontech.com>
---
 arch/loongarch/include/asm/page.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/loongarch/include/asm/page.h b/arch/loongarch/include/asm/page.h
index e85df33f11c7..8f21567a3188 100644
--- a/arch/loongarch/include/asm/page.h
+++ b/arch/loongarch/include/asm/page.h
@@ -113,10 +113,7 @@ struct page *tlb_virt_to_page(unsigned long kaddr);
 extern int __virt_addr_valid(volatile void *kaddr);
 #define virt_addr_valid(kaddr)	__virt_addr_valid((volatile void *)(kaddr))
 
-#define VM_DATA_DEFAULT_FLAGS \
-	(VM_READ | VM_WRITE | \
-	 ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
-	 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+#define VM_DATA_DEFAULT_FLAGS	VM_DATA_FLAGS_TSK_EXEC
 
 #include <asm-generic/memory_model.h>
 #include <asm-generic/getorder.h>
-- 
2.45.2