From: Andreas Schwab <schwab@linux-m68k.org>
Date: Mon, 17 Jun 2019 21:22:20 +0000 (+0200)
Subject: powerpc/mm/32s: fix condition that is always true
X-Git-Tag: v5.15~5945^2~144
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=46c2478af610efb3212b8b08f74389d69899ef70;p=platform%2Fkernel%2Flinux-starfive.git

powerpc/mm/32s: fix condition that is always true

Move a misplaced paren that makes the condition always true.

Fixes: 63b2bc619565 ("powerpc/mm/32s: Use BATs for STRICT_KERNEL_RWX")
Cc: stable@vger.kernel.org # v5.1+
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 16ada37..f3aab43 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -365,7 +365,7 @@ void mark_initmem_nx(void)
 	unsigned long numpages = PFN_UP((unsigned long)_einittext) -
 				 PFN_DOWN((unsigned long)_sinittext);
 
-	if (v_block_mapped((unsigned long)_stext) + 1)
+	if (v_block_mapped((unsigned long)_stext + 1))
 		mmu_mark_initmem_nx();
 	else
 		change_page_attr(page, numpages, PAGE_KERNEL);