linux-kernel - [PATCH AUTOSEL 5.15 27/37] alpha: fix alloc_zeroed_user_highpage

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Message-Id: <20220601135622.2003939-27-sashal@kernel.org>
Date:   Wed,  1 Jun 2022 09:56:12 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        kernel test robot <lkp@...el.com>,
        Christoph Hellwig <hch@....de>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Sasha Levin <sashal@...nel.org>, rth@...ddle.net,
        ink@...assic.park.msu.ru, mattst88@...il.com,
        catalin.marinas@....com, will@...nel.org, pcc@...gle.com,
        linux-alpha@...r.kernel.org
Subject: [PATCH AUTOSEL 5.15 27/37] alpha: fix alloc_zeroed_user_highpage_movable()

From: "Matthew Wilcox (Oracle)" <willy@...radead.org>

[ Upstream commit f9c668d281aa20e38c9bda3b7b0adeb8891aa15e ]

Due to a typo, the final argument to alloc_page_vma() didn't refer to a
real variable.  This only affected CONFIG_NUMA, which was marked BROKEN in
2006 and removed from alpha in 2021.  Found due to a refactoring patch.

Link: https://lkml.kernel.org/r/20220504182857.4013401-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
Reported-by: kernel test robot <lkp@...el.com>
Reviewed-by: Christoph Hellwig <hch@....de>
Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/alpha/include/asm/page.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/alpha/include/asm/page.h b/arch/alpha/include/asm/page.h
index 18f48a6f2ff6..8f3f5eecba28 100644
--- a/arch/alpha/include/asm/page.h
+++ b/arch/alpha/include/asm/page.h
@@ -18,7 +18,7 @@ extern void clear_page(void *page);
 #define clear_user_page(page, vaddr, pg)	clear_page(page)
 
 #define alloc_zeroed_user_highpage_movable(vma, vaddr) \
-	alloc_page_vma(GFP_HIGHUSER_MOVABLE | __GFP_ZERO, vma, vmaddr)
+	alloc_page_vma(GFP_HIGHUSER_MOVABLE | __GFP_ZERO, vma, vaddr)
 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE_MOVABLE
 
 extern void copy_page(void * _to, void * _from);
-- 
2.35.1