linux-kernel - [PATCH] um: vDSO: fix vdsop allocation

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Date:	Tue, 1 Nov 2011 12:09:03 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Jeff Dike <jdike@...toit.com>, Richard Weinberger <richard@....at>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	user-mode-linux-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: [PATCH] um: vDSO: fix vdsop allocation

The kmalloc() call in init_vdso() has reverse order of arguments.

Signed-off-by: Jiri Kosina <jkosina@...e.cz>
---
 arch/um/sys-x86_64/vdso/vma.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/um/sys-x86_64/vdso/vma.c b/arch/um/sys-x86_64/vdso/vma.c
index 9495c8d..91f4ec9 100644
--- a/arch/um/sys-x86_64/vdso/vma.c
+++ b/arch/um/sys-x86_64/vdso/vma.c
@@ -28,7 +28,7 @@ static int __init init_vdso(void)
 
 	um_vdso_addr = task_size - PAGE_SIZE;
 
-	vdsop = kmalloc(GFP_KERNEL, sizeof(struct page *));
+	vdsop = kmalloc(sizeof(struct page *), GFP_KERNEL);
 	if (!vdsop)
 		goto oom;
 
-- 
Jiri Kosina
SUSE Labs

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