From: Liam R. Howlett <Liam.Howlett@Oracle.com>
Date: Wed, 17 Feb 2021 14:15:37 +0000 (-0500)
Subject: ppc book3s32: Change -1 to ULONG_MAX
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=d7deb331aeae480392a3fee97667864af194816e;p=users%2Fjedix%2Flinux-maple.git

ppc book3s32: Change -1 to ULONG_MAX

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
---

diff --git a/arch/powerpc/mm/book3s32/tlb.c b/arch/powerpc/mm/book3s32/tlb.c
index 0ba965c48f9d..382c6316c94e 100644
--- a/arch/powerpc/mm/book3s32/tlb.c
+++ b/arch/powerpc/mm/book3s32/tlb.c
@@ -89,7 +89,7 @@ void hash__flush_tlb_mm(struct mm_struct *mm)
 	 * unmap_region or exit_mmap, but not from vmtruncate on SMP -
 	 * but it seems dup_mmap is the only SMP case which gets here.
 	 */
-	mas_for_each(&mas, mp, -1)
+	mas_for_each(&mas, mp, ULONG_MAX)
 		flush_range(mp->vm_mm, mp->vm_start, mp->vm_end);
 }
 EXPORT_SYMBOL(hash__flush_tlb_mm);