From ad37f77fd3659e87fd9833a83692e0e4eba0f5cd Mon Sep 17 00:00:00 2001 From: Dmitry Safonov Date: Mon, 2 Nov 2020 16:14:47 +0000 Subject: xfrm/compat: Don't allocate memory with __GFP_ZERO 32-bit to 64-bit messages translator zerofies needed paddings in the translation, the rest is the actual payload. Don't allocate zero pages as they are not needed. Fixes: 5106f4a8acff ("xfrm/compat: Add 32=>64-bit messages translator") Signed-off-by: Dmitry Safonov Signed-off-by: Steffen Klassert --- net/xfrm/xfrm_compat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/xfrm') diff --git a/net/xfrm/xfrm_compat.c b/net/xfrm/xfrm_compat.c index 556e9f33b815..d8e8a11ca845 100644 --- a/net/xfrm/xfrm_compat.c +++ b/net/xfrm/xfrm_compat.c @@ -564,7 +564,7 @@ static struct nlmsghdr *xfrm_user_rcv_msg_compat(const struct nlmsghdr *h32, return NULL; len += NLMSG_HDRLEN; - h64 = kvmalloc(len, GFP_KERNEL | __GFP_ZERO); + h64 = kvmalloc(len, GFP_KERNEL); if (!h64) return ERR_PTR(-ENOMEM); -- cgit v1.2.3