Odroidxu4 upstream 5.4.149 (#3170)

patch/kernel/archive/odroidxu4-5.4/patch-5.4.146-147.patch

@@ -1,97 +0,0 @@
-diff --git a/Makefile b/Makefile
-index 48d0c03acfc55..98227dae34947 100644
---- a/Makefile
-+++ b/Makefile
-@@ -1,7 +1,7 @@
- # SPDX-License-Identifier: GPL-2.0
- VERSION = 5
- PATCHLEVEL = 4
--SUBLEVEL = 146
-+SUBLEVEL = 147
- EXTRAVERSION =
- NAME = Kleptomaniac Octopus
- 
-diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
-index bc3ab98855cf0..25e81b1a59a54 100644
---- a/drivers/block/nbd.c
-+++ b/drivers/block/nbd.c
-@@ -1744,17 +1744,7 @@ static int nbd_dev_add(int index)
- 	refcount_set(&nbd->refs, 1);
- 	INIT_LIST_HEAD(&nbd->list);
- 	disk->major = NBD_MAJOR;
--
--	/* Too big first_minor can cause duplicate creation of
--	 * sysfs files/links, since first_minor will be truncated to
--	 * byte in __device_add_disk().
--	 */
- 	disk->first_minor = index << part_shift;
--	if (disk->first_minor > 0xff) {
--		err = -EINVAL;
--		goto out_free_idr;
--	}
--
- 	disk->fops = &nbd_fops;
- 	disk->private_data = nbd;
- 	sprintf(disk->disk_name, "nbd%d", index);
-diff --git a/include/linux/time64.h b/include/linux/time64.h
-index f6059c505986b..5eab3f2635186 100644
---- a/include/linux/time64.h
-+++ b/include/linux/time64.h
-@@ -33,9 +33,7 @@ struct itimerspec64 {
- #define TIME64_MIN			(-TIME64_MAX - 1)
- 
- #define KTIME_MAX			((s64)~((u64)1 << 63))
--#define KTIME_MIN			(-KTIME_MAX - 1)
- #define KTIME_SEC_MAX			(KTIME_MAX / NSEC_PER_SEC)
--#define KTIME_SEC_MIN			(KTIME_MIN / NSEC_PER_SEC)
- 
- /*
-  * Limits for settimeofday():
-@@ -134,13 +132,10 @@ static inline bool timespec64_valid_settod(const struct timespec64 *ts)
-  */
- static inline s64 timespec64_to_ns(const struct timespec64 *ts)
- {
--	/* Prevent multiplication overflow / underflow */
--	if (ts->tv_sec >= KTIME_SEC_MAX)
-+	/* Prevent multiplication overflow */
-+	if ((unsigned long long)ts->tv_sec >= KTIME_SEC_MAX)
- 		return KTIME_MAX;
- 
--	if (ts->tv_sec <= KTIME_SEC_MIN)
--		return KTIME_MIN;
--
- 	return ((s64) ts->tv_sec * NSEC_PER_SEC) + ts->tv_nsec;
- }
- 
-diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
-index 30e061b210b7c..eacb0ca301932 100644
---- a/kernel/time/posix-cpu-timers.c
-+++ b/kernel/time/posix-cpu-timers.c
-@@ -1201,6 +1201,8 @@ void set_process_cpu_timer(struct task_struct *tsk, unsigned int clkid,
- 			}
- 		}
- 
-+		if (!*newval)
-+			return;
- 		*newval += now;
- 	}
- 
-diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
-index bdd330527cfa2..c50e3e8afbd34 100644
---- a/net/bluetooth/hci_core.c
-+++ b/net/bluetooth/hci_core.c
-@@ -1691,14 +1691,6 @@ int hci_dev_do_close(struct hci_dev *hdev)
- 	hci_request_cancel_all(hdev);
- 	hci_req_sync_lock(hdev);
- 
--	if (!hci_dev_test_flag(hdev, HCI_UNREGISTER) &&
--	    !hci_dev_test_flag(hdev, HCI_USER_CHANNEL) &&
--	    test_bit(HCI_UP, &hdev->flags)) {
--		/* Execute vendor specific shutdown routine */
--		if (hdev->shutdown)
--			hdev->shutdown(hdev);
--	}
--
- 	if (!test_and_clear_bit(HCI_UP, &hdev->flags)) {
- 		cancel_delayed_work_sync(&hdev->cmd_timer);
- 		hci_req_sync_unlock(hdev);