5.15-stable patches

added patches:
	revert-igc-fix-a-log-entry-using-uninitialized-netdev.patch

diff --git a/queue-5.15/revert-igc-fix-a-log-entry-using-uninitialized-netdev.patch b/queue-5.15/revert-igc-fix-a-log-entry-using-uninitialized-netdev.patch
new file mode 100644 (file)
index 0000000..d852fe0
--- /dev/null
+++ b/queue-5.15/revert-igc-fix-a-log-entry-using-uninitialized-netdev.patch
@@ -0,0 +1,49 @@
+From 8eef5c3cea65f248c99cd9dcb3f84c6509b78162 Mon Sep 17 00:00:00 2001
+From: Sasha Neftin <sasha.neftin@intel.com>
+Date: Tue, 11 Jun 2024 09:24:55 -0700
+Subject: Revert "igc: fix a log entry using uninitialized netdev"
+
+From: Sasha Neftin <sasha.neftin@intel.com>
+
+commit 8eef5c3cea65f248c99cd9dcb3f84c6509b78162 upstream.
+
+This reverts commit 86167183a17e03ec77198897975e9fdfbd53cb0b.
+
+igc_ptp_init() needs to be called before igc_reset(), otherwise kernel
+crash could be observed. Following the corresponding discussion [1] and
+[2] revert this commit.
+
+Link: https://lore.kernel.org/all/8fb634f8-7330-4cf4-a8ce-485af9c0a61a@intel.com/ [1]
+Link: https://lore.kernel.org/all/87o78rmkhu.fsf@intel.com/ [2]
+Fixes: 86167183a17e ("igc: fix a log entry using uninitialized netdev")
+Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
+Tested-by: Naama Meir <naamax.meir@linux.intel.com>
+Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
+Link: https://lore.kernel.org/r/20240611162456.961631-1-anthony.l.nguyen@intel.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/igc/igc_main.c |    5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/ethernet/intel/igc/igc_main.c
++++ b/drivers/net/ethernet/intel/igc/igc_main.c
+@@ -6673,6 +6673,8 @@ static int igc_probe(struct pci_dev *pde
+       device_set_wakeup_enable(&adapter->pdev->dev,
+                                adapter->flags & IGC_FLAG_WOL_SUPPORTED);
+ 
++      igc_ptp_init(adapter);
++
+       igc_tsn_clear_schedule(adapter);
+ 
+       /* reset the hardware with the new settings */
+@@ -6694,9 +6696,6 @@ static int igc_probe(struct pci_dev *pde
+       /* Check if Media Autosense is enabled */
+       adapter->ei = *ei;
+ 
+-      /* do hw tstamp init after resetting */
+-      igc_ptp_init(adapter);
+-
+       /* print pcie link status and MAC address */
+       pcie_print_link_status(pdev);
+       netdev_info(netdev, "MAC: %pM\n", netdev->dev_addr);

diff --git a/queue-5.15/series b/queue-5.15/series
index a8c2cff67fb1d89b74f3b80484e9b34cc9480f49..576d4cfaee255a951b06cb8eeae597e0fcb3c75e 100644 (file)
--- a/queue-5.15/series
+++ b/queue-5.15/series
@@ -46,3 +46,4 @@ inet_diag-initialize-pad-field-in-struct-inet_diag_r.patch
 gpiolib-of-factor-out-code-overriding-gpio-line-pola.patch
 gpiolib-of-add-a-quirk-for-reset-line-polarity-for-h.patch
 gpiolib-of-add-polarity-quirk-for-tsc2005.patch
+revert-igc-fix-a-log-entry-using-uninitialized-netdev.patch