linux-kernel - [PATCH] [167/223] ACPI: debugfs custom

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Date:	Mon, 13 Dec 2010 00:47:51 +0100 (CET)
From:	Andi Kleen <andi@...stfloor.org>
To:	davej@...hat.com, len.brown@...el.com,
	torvalds@...ux-foundation.org, gregkh@...e.de, ak@...ux.intel.com,
	linux-kernel@...r.kernel.org, stable@...nel.org
Subject: [PATCH] [167/223] ACPI: debugfs custom_method open to non-root

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Dave Jones <davej@...hat.com>

commit ed3aada1bf34c5a9e98af167f125f8a740fc726a upstream.

Currently we have:

  --w--w--w-. 1 root root 0 2010-11-11 14:56 /sys/kernel/debug/acpi/custom_method

which is just crazy. Change this to --w-------.

Signed-off-by: Dave Jones <davej@...hat.com>
Signed-off-by: Len Brown <len.brown@...el.com>
Signed-off-by: Linus Torvalds <torvalds@...ux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 drivers/acpi/debug.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux/drivers/acpi/debug.c
===================================================================
--- linux.orig/drivers/acpi/debug.c
+++ linux/drivers/acpi/debug.c
@@ -258,7 +258,7 @@ static int acpi_debugfs_init(void)
 	if (!acpi_dir)
 		goto err;
 
-	cm_dentry = debugfs_create_file("custom_method", S_IWUGO,
+	cm_dentry = debugfs_create_file("custom_method", S_IWUSR,
 					acpi_dir, NULL, &cm_fops);
 	if (!cm_dentry)
 		goto err;
--
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