[dpdk-stable] patch 'net/sfc/base: prevent access to the NIC config before probe' has been queued to LTS release 17.11.5

[Yongseok Koh]

Hi,

FYI, your patch has been queued to LTS release 17.11.5

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 12/01/18. 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.

Yongseok

---
>From fca876a58f97d8adaac4f22058794cae1996e9b5 Mon Sep 17 00:00:00 2001
From: Mark Spender <mspender at solarflare.com>
Date: Mon, 10 Sep 2018 10:33:26 +0100
Subject: [PATCH] net/sfc/base: prevent access to the NIC config before probe

[ upstream commit f78fb0a8e1c78cc3ffcdd0a6b72f6aa200e980ee ]

NIC config is initialized during NIC probe.

Fixes: 19b64c6ac35f ("net/sfc/base: import libefx base")

Signed-off-by: Mark Spender <mspender at solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
 drivers/net/sfc/base/efx_nic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/sfc/base/efx_nic.c b/drivers/net/sfc/base/efx_nic.c
index adc62341c..a18cb364a 100644
--- a/drivers/net/sfc/base/efx_nic.c
+++ b/drivers/net/sfc/base/efx_nic.c
@@ -612,6 +612,7 @@ efx_nic_cfg_get(
 	__in		efx_nic_t *enp)
 {
 	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+	EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE);
 
 	return (&(enp->en_nic_cfg));
 }
-- 
2.11.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2018-11-29 15:01:46.167417701 -0800
+++ 0020-net-sfc-base-prevent-access-to-the-NIC-config-before.patch	2018-11-29 15:01:45.003965000 -0800
@@ -1,12 +1,13 @@
-From f78fb0a8e1c78cc3ffcdd0a6b72f6aa200e980ee Mon Sep 17 00:00:00 2001
+From fca876a58f97d8adaac4f22058794cae1996e9b5 Mon Sep 17 00:00:00 2001
 From: Mark Spender <mspender at solarflare.com>
 Date: Mon, 10 Sep 2018 10:33:26 +0100
 Subject: [PATCH] net/sfc/base: prevent access to the NIC config before probe
 
+[ upstream commit f78fb0a8e1c78cc3ffcdd0a6b72f6aa200e980ee ]
+
 NIC config is initialized during NIC probe.
 
 Fixes: 19b64c6ac35f ("net/sfc/base: import libefx base")
-Cc: stable at dpdk.org
 
 Signed-off-by: Mark Spender <mspender at solarflare.com>
 Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
@@ -15,10 +16,10 @@
  1 file changed, 1 insertion(+)
 
 diff --git a/drivers/net/sfc/base/efx_nic.c b/drivers/net/sfc/base/efx_nic.c
-index e5cb0105f..cea32b792 100644
+index adc62341c..a18cb364a 100644
 --- a/drivers/net/sfc/base/efx_nic.c
 +++ b/drivers/net/sfc/base/efx_nic.c
-@@ -595,6 +595,7 @@ efx_nic_cfg_get(
+@@ -612,6 +612,7 @@ efx_nic_cfg_get(
  	__in		efx_nic_t *enp)
  {
  	EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);