Dev can be renamed also while up for supported device. We currently
wrongly clear the NETDEV_LED_MODE_LINKUP flag on NETDEV_CHANGENAME
event.
Fix this by rechecking if the carrier is ok on NETDEV_CHANGENAME and
correctly set the NETDEV_LED_MODE_LINKUP bit.
Fixes: 5f820ed52371 ("leds: trigger: netdev: fix handling on interface rename")
Signed-off-by: Christian Marangi <ansuelsmth(a)gmail.com>
Cc: stable(a)vger.kernel.org # v5.5+
---
drivers/leds/trigger/ledtrig-netdev.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/leds/trigger/ledtrig-netdev.c b/drivers/leds/trigger/ledtrig-netdev.c
index d5e774d83021..f4d670ec30bc 100644
--- a/drivers/leds/trigger/ledtrig-netdev.c
+++ b/drivers/leds/trigger/ledtrig-netdev.c
@@ -318,6 +318,9 @@ static int netdev_trig_notify(struct notifier_block *nb,
clear_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode);
switch (evt) {
case NETDEV_CHANGENAME:
+ if (netif_carrier_ok(dev))
+ set_bit(NETDEV_LED_MODE_LINKUP, &trigger_data->mode);
+ fallthrough;
case NETDEV_REGISTER:
if (trigger_data->net_dev)
dev_put(trigger_data->net_dev);
--
2.39.2
We used to map the dtb differently between early_pg_dir and
swapper_pg_dir which caused issues when we referenced addresses from
the early mapping with swapper_pg_dir (reserved_mem): move the dtb mapping
to the fixmap region in patch 1, which allows to simplify dtb handling in
patch 2.
base-commit-tag: v5.15.108
Alexandre Ghiti (3):
[ Upstream commit ef69d2559fe9 ]
[ Upstream commit f1581626071c ]
[ Upstream commit 1b50f956c8fe ]
Documentation/riscv/vm-layout.rst | 2 +-
arch/riscv/include/asm/fixmap.h | 8 ++++
arch/riscv/include/asm/pgtable.h | 8 +++-
arch/riscv/kernel/setup.c | 6 +--
arch/riscv/mm/init.c | 68 ++++++++++++++++---------------
5 files changed, 52 insertions(+), 40 deletions(-)
--
2.37.2
Since commit 3e4be65eb82c ("Bluetooth: hci_qca: Add poweroff support
during hci down for wcn3990"), the setup callback which registers the
debugfs interface can be called multiple times.
This specifically leads to the following error when powering on the
controller:
debugfs: Directory 'ibs' with parent 'hci0' already present!
Add a driver flag to avoid trying to register the debugfs interface more
than once.
Fixes: 3e4be65eb82c ("Bluetooth: hci_qca: Add poweroff support during hci down for wcn3990")
Cc: stable(a)vger.kernel.org # 4.20
Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org>
---
drivers/bluetooth/hci_qca.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 38ff962662ff..db020c04b3e8 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -78,7 +78,8 @@ enum qca_flags {
QCA_HW_ERROR_EVENT,
QCA_SSR_TRIGGERED,
QCA_BT_OFF,
- QCA_ROM_FW
+ QCA_ROM_FW,
+ QCA_DEBUGFS_CREATED,
};
enum qca_capabilities {
@@ -635,6 +636,9 @@ static void qca_debugfs_init(struct hci_dev *hdev)
if (!hdev->debugfs)
return;
+ if (test_and_set_bit(QCA_DEBUGFS_CREATED, &qca->flags))
+ return;
+
ibs_dir = debugfs_create_dir("ibs", hdev->debugfs);
/* read only */
--
2.39.2