memdup_user(): switch to GFP_USER (6c2c97a2) · Commits · e / devices / android_kernel_xiaomi_nabu

mm/util.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -156,12 +156,7 @@ void memdup_user(const void __user src, size_t len)
		{
		void *p;

		/*
		* Always use GFP_KERNEL, since copy_from_user() can sleep and
		* cause pagefault, which makes it pointless to use GFP_NOFS
		* or GFP_ATOMIC.
		*/
		p = kmalloc_track_caller(len, GFP_KERNEL);
		p = kmalloc_track_caller(len, GFP_USER);
		if (!p)
		return ERR_PTR(-ENOMEM);