The quilt patch titled
Subject: mm/mmu_gather: change __tlb_remove_tlb_entry() to an inline function
has been removed from the -mm tree. Its filename was
mm-mmu_gather-add-tlb_remove_tlb_entries-fix.patch
This patch was dropped because it was folded into mm-mmu_gather-add-tlb_remove_tlb_entries.patch
------------------------------------------------------
From: Arnd Bergmann <arnd@xxxxxxxxxx>
Subject: mm/mmu_gather: change __tlb_remove_tlb_entry() to an inline function
Date: Wed, 21 Feb 2024 16:45:21 +0100
From: Arnd Bergmann <arnd@xxxxxxxx>
clang complains about tlb_remove_tlb_entries() not using the 'ptep' variable
when __tlb_remove_tlb_entry() is an empty macro:
include/asm-generic/tlb.h:627:10: error: parameter 'ptep' set but not used [-Werror,-Wunused-but-set-parameter]
Change it to an equivalent inline function that avoids the warning since
the compiler can see how the variable gets passed into it.
Link: https://lkml.kernel.org/r/20240221154549.2026073-1-arnd@xxxxxxxxxx
Fixes: 66958b447695 ("mm/mmu_gather: add tlb_remove_tlb_entries()")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Ryan Roberts <ryan.roberts@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-generic/tlb.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/include/asm-generic/tlb.h~mm-mmu_gather-add-tlb_remove_tlb_entries-fix
+++ a/include/asm-generic/tlb.h
@@ -592,7 +592,9 @@ static inline void tlb_flush_p4d_range(s
}
#ifndef __tlb_remove_tlb_entry
-#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
+static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, unsigned long address)
+{
+}
#endif
/**
_
Patches currently in -mm which might be from arnd@xxxxxxxxxx are
mm-mmu_gather-add-tlb_remove_tlb_entries.patch
