From: Stephen Smalley <sds@tycho.nsa.gov>
Date: Wed, 1 Feb 2006 11:05:55 +0000 (-0800)
Subject: [PATCH] selinux: change file_alloc_security to use GFP_KERNEL
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=26d2a4be6a56eec575dac651f6606756a971f0fb;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] selinux: change file_alloc_security to use GFP_KERNEL

This patch changes the SELinux file_alloc_security function to use
GFP_KERNEL rather than GFP_ATOMIC; the use of GFP_ATOMIC appears to be a
remnant of when this function was being called with the files_lock spinlock
held, and is no longer necessary.  Please apply.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 1bb5eea3b8c1..5e61635610bb 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -192,7 +192,7 @@ static int file_alloc_security(struct file *file)
 	struct task_security_struct *tsec = current->security;
 	struct file_security_struct *fsec;
 
-	fsec = kzalloc(sizeof(struct file_security_struct), GFP_ATOMIC);
+	fsec = kzalloc(sizeof(struct file_security_struct), GFP_KERNEL);
 	if (!fsec)
 		return -ENOMEM;