[dpdk-stable] patch 'net/sfc/base: fix ID retrieval in v3 licensing' has been queued to stable release 18.08.1
Kevin Traynor
ktraynor at redhat.com
Wed Nov 21 17:04:03 CET 2018
Hi,
FYI, your patch has been queued to stable release 18.08.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/26/18. So please
shout if anyone has objections.
Also note that after the patch there's a diff of the upstream commit vs the patch applied
to the branch. If the code is different (ie: not only metadata diffs), due for example to
a change in context or macro names, please double check it.
Thanks.
Kevin Traynor
---
>From be987c78a6c018b7b484004bdefa63d96113ba22 Mon Sep 17 00:00:00 2001
From: Andy Moreton <amoreton at solarflare.com>
Date: Mon, 10 Sep 2018 10:33:25 +0100
Subject: [PATCH] net/sfc/base: fix ID retrieval in v3 licensing
[ upstream commit 416aa7f1c98acfaf996a54f63fd2a02dc5ef3a73 ]
Fixes: 05fce2ce8451 ("net/sfc/base: import libefx licensing")
Fixes: f67e4719147d ("net/sfc/base: fix coding style")
Signed-off-by: Andy Moreton <amoreton at solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
drivers/net/sfc/base/efx_lic.c | 39 ++++++++--------------------------
1 file changed, 9 insertions(+), 30 deletions(-)
diff --git a/drivers/net/sfc/base/efx_lic.c b/drivers/net/sfc/base/efx_lic.c
index 1ca1bf477..e2097b6b4 100644
--- a/drivers/net/sfc/base/efx_lic.c
+++ b/drivers/net/sfc/base/efx_lic.c
@@ -984,24 +984,12 @@ efx_mcdi_licensing_v3_get_id(
efx_mcdi_req_t req;
EFX_MCDI_DECLARE_BUF(payload, MC_CMD_LICENSING_GET_ID_V3_IN_LEN,
- MC_CMD_LICENSING_GET_ID_V3_OUT_LENMIN);
+ MC_CMD_LICENSING_GET_ID_V3_OUT_LENMAX);
efx_rc_t rc;
req.emr_cmd = MC_CMD_LICENSING_GET_ID_V3;
-
- if (bufferp == NULL) {
- /* Request id type and length only */
- req.emr_in_buf = bufferp;
- req.emr_in_length = MC_CMD_LICENSING_GET_ID_V3_IN_LEN;
- req.emr_out_buf = bufferp;
- req.emr_out_length = MC_CMD_LICENSING_GET_ID_V3_OUT_LENMIN;
- } else {
- /* Request full buffer */
- req.emr_in_buf = bufferp;
- req.emr_in_length = MC_CMD_LICENSING_GET_ID_V3_IN_LEN;
- req.emr_out_buf = bufferp;
- req.emr_out_length =
- MIN(buffer_size, MC_CMD_LICENSING_GET_ID_V3_OUT_LENMAX);
- (void) memset(bufferp, 0, req.emr_out_length);
- }
+ req.emr_in_buf = payload;
+ req.emr_in_length = MC_CMD_LICENSING_GET_ID_V3_IN_LEN;
+ req.emr_out_buf = payload;
+ req.emr_out_length = MC_CMD_LICENSING_GET_ID_V3_OUT_LENMAX;
efx_mcdi_execute_quiet(enp, &req);
@@ -1021,17 +1009,8 @@ efx_mcdi_licensing_v3_get_id(
MCDI_OUT_DWORD(req, LICENSING_GET_ID_V3_OUT_LICENSE_ID_LENGTH);
- if (bufferp == NULL) {
- /*
- * Modify length requirements to indicate to caller the extra
- * buffering needed to read the complete output.
- */
- *lengthp += MC_CMD_LICENSING_GET_ID_V3_OUT_LENMIN;
- } else {
- /* Shift ID down to start of buffer */
- memmove(bufferp,
- bufferp + MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_OFST,
- *lengthp);
- memset(bufferp + (*lengthp), 0,
- MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_OFST);
+ if (bufferp != NULL) {
+ memcpy(bufferp,
+ payload + MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_OFST,
+ MIN(buffer_size, *lengthp));
}
--
2.19.0
---
Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- - 2018-11-21 15:59:13.961806814 +0000
+++ 0013-net-sfc-base-fix-ID-retrieval-in-v3-licensing.patch 2018-11-21 15:59:13.000000000 +0000
@@ -1,11 +1,12 @@
-From 416aa7f1c98acfaf996a54f63fd2a02dc5ef3a73 Mon Sep 17 00:00:00 2001
+From be987c78a6c018b7b484004bdefa63d96113ba22 Mon Sep 17 00:00:00 2001
From: Andy Moreton <amoreton at solarflare.com>
Date: Mon, 10 Sep 2018 10:33:25 +0100
Subject: [PATCH] net/sfc/base: fix ID retrieval in v3 licensing
+[ upstream commit 416aa7f1c98acfaf996a54f63fd2a02dc5ef3a73 ]
+
Fixes: 05fce2ce8451 ("net/sfc/base: import libefx licensing")
Fixes: f67e4719147d ("net/sfc/base: fix coding style")
-Cc: stable at dpdk.org
Signed-off-by: Andy Moreton <amoreton at solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
@@ -14,7 +15,7 @@
1 file changed, 9 insertions(+), 30 deletions(-)
diff --git a/drivers/net/sfc/base/efx_lic.c b/drivers/net/sfc/base/efx_lic.c
-index 2a6da2647..4081aef1b 100644
+index 1ca1bf477..e2097b6b4 100644
--- a/drivers/net/sfc/base/efx_lic.c
+++ b/drivers/net/sfc/base/efx_lic.c
@@ -984,24 +984,12 @@ efx_mcdi_licensing_v3_get_id(
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