Merging upstream version 4.19.304.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 8 insertions, 7 deletions

diff --git a/fs/nfs/blocklayout/dev.c b/fs/nfs/blocklayout/dev.c
index dec5880ac..6e3a14fdf 100644
--- a/fs/nfs/blocklayout/dev.c
+++ b/fs/nfs/blocklayout/dev.c
@@ -422,7 +422,7 @@ bl_parse_concat(struct nfs_server *server, struct pnfs_block_dev *d,
 	int ret, i;
 
 	d->children = kcalloc(v->concat.volumes_count,
-			sizeof(struct pnfs_block_dev), GFP_KERNEL);
+			sizeof(struct pnfs_block_dev), gfp_mask);
 	if (!d->children)
 		return -ENOMEM;
 
@@ -451,7 +451,7 @@ bl_parse_stripe(struct nfs_server *server, struct pnfs_block_dev *d,
 	int ret, i;
 
 	d->children = kcalloc(v->stripe.volumes_count,
-			sizeof(struct pnfs_block_dev), GFP_KERNEL);
+			sizeof(struct pnfs_block_dev), gfp_mask);
 	if (!d->children)
 		return -ENOMEM;
 
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index fee421da2..bb10f2b21 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -1189,6 +1189,7 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg,
 		case -EPFNOSUPPORT:
 		case -EPROTONOSUPPORT:
 		case -EOPNOTSUPP:
+		case -EINVAL:
 		case -ECONNREFUSED:
 		case -ECONNRESET:
 		case -EHOSTDOWN:
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 365161946..c44efead1 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5143,7 +5143,7 @@ static void nfs4_proc_write_setup(struct nfs_pgio_header *hdr,
 
 	msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_WRITE];
 	nfs4_init_sequence(&hdr->args.seq_args, &hdr->res.seq_res, 0, 0);
-	nfs4_state_protect_write(server->nfs_client, clnt, msg, hdr);
+	nfs4_state_protect_write(hdr->ds_clp ? hdr->ds_clp : server->nfs_client, clnt, msg, hdr);
 }
 
 static void nfs4_proc_commit_rpc_prepare(struct rpc_task *task, struct nfs_commit_data *data)
@@ -5184,7 +5184,8 @@ static void nfs4_proc_commit_setup(struct nfs_commit_data *data, struct rpc_mess
 	data->res.server = server;
 	msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_COMMIT];
 	nfs4_init_sequence(&data->args.seq_args, &data->res.seq_res, 1, 0);
-	nfs4_state_protect(server->nfs_client, NFS_SP4_MACH_CRED_COMMIT, clnt, msg);
+	nfs4_state_protect(data->ds_clp ? data->ds_clp : server->nfs_client,
+			NFS_SP4_MACH_CRED_COMMIT, clnt, msg);
 }
 
 static int _nfs4_proc_commit(struct file *dst, struct nfs_commitargs *args,
diff --git a/fs/nfs/pnfs_dev.c b/fs/nfs/pnfs_dev.c
index e8a07b3f9..ba67906d6 100644
--- a/fs/nfs/pnfs_dev.c
+++ b/fs/nfs/pnfs_dev.c
@@ -152,7 +152,7 @@ nfs4_get_device_info(struct nfs_server *server,
 		set_bit(NFS_DEVICEID_NOCACHE, &d->flags);
 
 out_free_pages:
-	for (i = 0; i < max_pages; i++)
+	while (--i >= 0)
 		__free_page(pages[i]);
 	kfree(pages);
 out_free_pdev:
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index ec0fd6b3d..65aaa6eaa 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -598,9 +598,8 @@ release_request:
 
 static void nfs_write_error_remove_page(struct nfs_page *req)
 {
+	SetPageError(req->wb_page);
 	nfs_end_page_writeback(req);
-	generic_error_remove_page(page_file_mapping(req->wb_page),
-				  req->wb_page);
 	nfs_release_request(req);
 }