From: Tiwei Bie <tiwei.btw@antgroup.com>
Date: Mon, 26 Aug 2024 10:08:09 +0000 (+0800)
Subject: um: Remove unused kpte_clear_flush macro
X-Git-Tag: v6.12-rc1~20^2~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2fcd16fbab9f448c7174bf4c3eeda53ef84e28ee;p=thirdparty%2Flinux.git

um: Remove unused kpte_clear_flush macro

This macro has no users, and __flush_tlb_one doesn't exist either.

Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
---

diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h
index 5bb397b65efb2..83373c9963e7c 100644
--- a/arch/um/include/asm/pgtable.h
+++ b/arch/um/include/asm/pgtable.h
@@ -359,11 +359,4 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte)
 	return pte;
 }
 
-/* Clear a kernel PTE and flush it from the TLB */
-#define kpte_clear_flush(ptep, vaddr)		\
-do {						\
-	pte_clear(&init_mm, (vaddr), (ptep));	\
-	__flush_tlb_one((vaddr));		\
-} while (0)
-
 #endif