From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 31CE71C6A5; Wed, 3 Jan 2024 16:57:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="CP4T+AIo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A430C433C8; Wed, 3 Jan 2024 16:57:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1704301062; bh=xqzDoT5IbYWHbvGvsYoG0acsTV8EyFL+uynui2D3jRw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CP4T+AIoUOIE5w3cUKJqOd7TWU60PEkbisB7RHJJmCYpQtMnUNTJ5hWa8cXoN1LB1 +KrP1+1s87+/g3nVk6bvW3Bisje7cerYu062NKqrDEPXL01RnpcTAcsEKy1ldVyLDM loevfpjlVKMgwRyyATJUeKL1t/dorzO/oXWGU/gE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, kernel test robot , Namjae Jeon , Steve French , Sasha Levin Subject: [PATCH 6.1 028/100] ksmbd: use kvzalloc instead of kvmalloc Date: Wed, 3 Jan 2024 17:54:17 +0100 Message-ID: <20240103164900.329947570@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240103164856.169912722@linuxfoundation.org> References: <20240103164856.169912722@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Namjae Jeon [ Upstream commit 81a94b27847f7d2e499415db14dd9dc7c22b19b0 ] Use kvzalloc instead of kvmalloc. Reported-by: kernel test robot Signed-off-by: Namjae Jeon Signed-off-by: Steve French Signed-off-by: Sasha Levin --- fs/smb/server/smb2pdu.c | 8 ++++---- fs/smb/server/transport_ipc.c | 4 ++-- fs/smb/server/vfs.c | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index e8d2c6fc3f37c..10d51256858ff 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -543,7 +543,7 @@ int smb2_allocate_rsp_buf(struct ksmbd_work *work) if (le32_to_cpu(hdr->NextCommand) > 0) sz = large_sz; - work->response_buf = kvmalloc(sz, GFP_KERNEL | __GFP_ZERO); + work->response_buf = kvzalloc(sz, GFP_KERNEL); if (!work->response_buf) return -ENOMEM; @@ -6120,7 +6120,7 @@ static noinline int smb2_read_pipe(struct ksmbd_work *work) } work->aux_payload_buf = - kvmalloc(rpc_resp->payload_sz, GFP_KERNEL | __GFP_ZERO); + kvmalloc(rpc_resp->payload_sz, GFP_KERNEL); if (!work->aux_payload_buf) { err = -ENOMEM; goto out; @@ -6277,7 +6277,7 @@ int smb2_read(struct ksmbd_work *work) ksmbd_debug(SMB, "filename %pD, offset %lld, len %zu\n", fp->filp, offset, length); - work->aux_payload_buf = kvmalloc(length, GFP_KERNEL | __GFP_ZERO); + work->aux_payload_buf = kvzalloc(length, GFP_KERNEL); if (!work->aux_payload_buf) { err = -ENOMEM; goto out; @@ -6428,7 +6428,7 @@ static ssize_t smb2_write_rdma_channel(struct ksmbd_work *work, int ret; ssize_t nbytes; - data_buf = kvmalloc(length, GFP_KERNEL | __GFP_ZERO); + data_buf = kvzalloc(length, GFP_KERNEL); if (!data_buf) return -ENOMEM; diff --git a/fs/smb/server/transport_ipc.c b/fs/smb/server/transport_ipc.c index 40c721f9227e4..b49d47bdafc94 100644 --- a/fs/smb/server/transport_ipc.c +++ b/fs/smb/server/transport_ipc.c @@ -229,7 +229,7 @@ static struct ksmbd_ipc_msg *ipc_msg_alloc(size_t sz) struct ksmbd_ipc_msg *msg; size_t msg_sz = sz + sizeof(struct ksmbd_ipc_msg); - msg = kvmalloc(msg_sz, GFP_KERNEL | __GFP_ZERO); + msg = kvzalloc(msg_sz, GFP_KERNEL); if (msg) msg->sz = sz; return msg; @@ -268,7 +268,7 @@ static int handle_response(int type, void *payload, size_t sz) entry->type + 1, type); } - entry->response = kvmalloc(sz, GFP_KERNEL | __GFP_ZERO); + entry->response = kvzalloc(sz, GFP_KERNEL); if (!entry->response) { ret = -ENOMEM; break; diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c index 178bcd4d0b209..d05d2d1274b04 100644 --- a/fs/smb/server/vfs.c +++ b/fs/smb/server/vfs.c @@ -437,7 +437,7 @@ static int ksmbd_vfs_stream_write(struct ksmbd_file *fp, char *buf, loff_t *pos, } if (v_len < size) { - wbuf = kvmalloc(size, GFP_KERNEL | __GFP_ZERO); + wbuf = kvzalloc(size, GFP_KERNEL); if (!wbuf) { err = -ENOMEM; goto out; @@ -854,7 +854,7 @@ ssize_t ksmbd_vfs_listxattr(struct dentry *dentry, char **list) if (size <= 0) return size; - vlist = kvmalloc(size, GFP_KERNEL | __GFP_ZERO); + vlist = kvzalloc(size, GFP_KERNEL); if (!vlist) return -ENOMEM; -- 2.43.0