Patch "RDMA/rxe: Extend dbg log messages to err and info" has been added to the 6.3-stable tree

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This is a note to let you know that I've just added the patch titled

    RDMA/rxe: Extend dbg log messages to err and info

to the 6.3-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     rdma-rxe-extend-dbg-log-messages-to-err-and-info.patch
and it can be found in the queue-6.3 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 70ece68f6a3aa7cc1608da69e564c7d2dd11b30a
Author: Bob Pearson <rpearsonhpe@xxxxxxxxx>
Date:   Fri Mar 3 16:16:23 2023 -0600

    RDMA/rxe: Extend dbg log messages to err and info
    
    [ Upstream commit 9ac01f434a1eb56ea94611bd75cf62fa276b41f4 ]
    
    Extend the dbg log messages (e.g. rxe_dbg_xxx) to include
    err and info types. rxe.c is modified to use these new log
    messages as examples.
    
    Link: https://lore.kernel.org/r/20230303221623.8053-4-rpearsonhpe@xxxxxxxxx
    Signed-off-by: Bob Pearson <rpearsonhpe@xxxxxxxxx>
    Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
    Stable-dep-of: 78b26a335310 ("RDMA/rxe: Remove tasklet call from rxe_cq.c")
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
index d57ba7a5964b9..7a7e713de52db 100644
--- a/drivers/infiniband/sw/rxe/rxe.c
+++ b/drivers/infiniband/sw/rxe/rxe.c
@@ -160,6 +160,8 @@ void rxe_set_mtu(struct rxe_dev *rxe, unsigned int ndev_mtu)
 
 	port->attr.active_mtu = mtu;
 	port->mtu_cap = ib_mtu_enum_to_int(mtu);
+
+	rxe_info_dev(rxe, "Set mtu to %d", port->mtu_cap);
 }
 
 /* called by ifc layer to create new rxe device.
@@ -179,7 +181,7 @@ static int rxe_newlink(const char *ibdev_name, struct net_device *ndev)
 	int err = 0;
 
 	if (is_vlan_dev(ndev)) {
-		pr_err("rxe creation allowed on top of a real device only\n");
+		rxe_err("rxe creation allowed on top of a real device only");
 		err = -EPERM;
 		goto err;
 	}
@@ -187,14 +189,14 @@ static int rxe_newlink(const char *ibdev_name, struct net_device *ndev)
 	rxe = rxe_get_dev_from_net(ndev);
 	if (rxe) {
 		ib_device_put(&rxe->ib_dev);
-		rxe_dbg_dev(rxe, "already configured on %s\n", ndev->name);
+		rxe_err_dev(rxe, "already configured on %s", ndev->name);
 		err = -EEXIST;
 		goto err;
 	}
 
 	err = rxe_net_add(ibdev_name, ndev);
 	if (err) {
-		pr_debug("failed to add %s\n", ndev->name);
+		rxe_err("failed to add %s\n", ndev->name);
 		goto err;
 	}
 err:
diff --git a/drivers/infiniband/sw/rxe/rxe.h b/drivers/infiniband/sw/rxe/rxe.h
index 0757acc381038..bd8a8ea4ea8fd 100644
--- a/drivers/infiniband/sw/rxe/rxe.h
+++ b/drivers/infiniband/sw/rxe/rxe.h
@@ -58,6 +58,48 @@
 #define rxe_dbg_mw(mw, fmt, ...) ibdev_dbg((mw)->ibmw.device,		\
 		"mw#%d %s:  " fmt, (mw)->elem.index, __func__, ##__VA_ARGS__)
 
+#define rxe_err(fmt, ...) pr_err_ratelimited("%s: " fmt "\n", __func__, \
+					##__VA_ARGS__)
+#define rxe_err_dev(rxe, fmt, ...) ibdev_err_ratelimited(&(rxe)->ib_dev, \
+		"%s: " fmt, __func__, ##__VA_ARGS__)
+#define rxe_err_uc(uc, fmt, ...) ibdev_err_ratelimited((uc)->ibuc.device, \
+		"uc#%d %s: " fmt, (uc)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_err_pd(pd, fmt, ...) ibdev_err_ratelimited((pd)->ibpd.device, \
+		"pd#%d %s: " fmt, (pd)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_err_ah(ah, fmt, ...) ibdev_err_ratelimited((ah)->ibah.device, \
+		"ah#%d %s: " fmt, (ah)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_err_srq(srq, fmt, ...) ibdev_err_ratelimited((srq)->ibsrq.device, \
+		"srq#%d %s: " fmt, (srq)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_err_qp(qp, fmt, ...) ibdev_err_ratelimited((qp)->ibqp.device, \
+		"qp#%d %s: " fmt, (qp)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_err_cq(cq, fmt, ...) ibdev_err_ratelimited((cq)->ibcq.device, \
+		"cq#%d %s: " fmt, (cq)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_err_mr(mr, fmt, ...) ibdev_err_ratelimited((mr)->ibmr.device, \
+		"mr#%d %s:  " fmt, (mr)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_err_mw(mw, fmt, ...) ibdev_err_ratelimited((mw)->ibmw.device, \
+		"mw#%d %s:  " fmt, (mw)->elem.index, __func__, ##__VA_ARGS__)
+
+#define rxe_info(fmt, ...) pr_info_ratelimited("%s: " fmt "\n", __func__, \
+					##__VA_ARGS__)
+#define rxe_info_dev(rxe, fmt, ...) ibdev_info_ratelimited(&(rxe)->ib_dev, \
+		"%s: " fmt, __func__, ##__VA_ARGS__)
+#define rxe_info_uc(uc, fmt, ...) ibdev_info_ratelimited((uc)->ibuc.device, \
+		"uc#%d %s: " fmt, (uc)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_info_pd(pd, fmt, ...) ibdev_info_ratelimited((pd)->ibpd.device, \
+		"pd#%d %s: " fmt, (pd)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_info_ah(ah, fmt, ...) ibdev_info_ratelimited((ah)->ibah.device, \
+		"ah#%d %s: " fmt, (ah)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_info_srq(srq, fmt, ...) ibdev_info_ratelimited((srq)->ibsrq.device, \
+		"srq#%d %s: " fmt, (srq)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_info_qp(qp, fmt, ...) ibdev_info_ratelimited((qp)->ibqp.device, \
+		"qp#%d %s: " fmt, (qp)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_info_cq(cq, fmt, ...) ibdev_info_ratelimited((cq)->ibcq.device, \
+		"cq#%d %s: " fmt, (cq)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_info_mr(mr, fmt, ...) ibdev_info_ratelimited((mr)->ibmr.device, \
+		"mr#%d %s:  " fmt, (mr)->elem.index, __func__, ##__VA_ARGS__)
+#define rxe_info_mw(mw, fmt, ...) ibdev_info_ratelimited((mw)->ibmw.device, \
+		"mw#%d %s:  " fmt, (mw)->elem.index, __func__, ##__VA_ARGS__)
+
 /* responder states */
 enum resp_states {
 	RESPST_NONE,



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