Merge tag 'LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/kernel/msm-5.4 into android13-5.4-lahaina

"LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0"

* tag 'LA.UM.9.14.r1-23800-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/kernel/msm-5.4:
  qcom-dload-mode: Convert reboot notifier to restart notifier
  defconfig: sdxlemur: Enable minidump for sdxlemur
  soc: qcom: Don't print thread info for arm arch
  soc: qcom: dcc_v2: Fix slab-out-of-bounds issue in dcc driver
  rpmsg: slatecom: Discard unaligned packet to read
  soc: qcom: peripheral-loader: Add KPI marker
  input: misc: Validate input pattern count in pattern_s_dbgfs_write
  BACKPORT: media: venus: hfi: fix the check in session buffer requirement
  BACKPORT: media: venus: hfi: add checks to perform sanity on queue pointers
  net: qrtr: smd: kfree svc_arr after use

 Conflicts:
	drivers/devfreq/devfreq.c
	drivers/rpmsg/qcom_glink_slatecom.c
	include/net/tcp.h

Change-Id: If26696f886bf78d4d77e36a7266fabc0ceba7a85

android/GKI_VERSION

@@ -1 +1 @@
-LTS_5.4.254_d43ac48de222
+LTS_5.4.259_81334f26ac70

android/abi_gki_aarch64_qcom

@@ -2062,6 +2062,7 @@
   rpmsg_set_signals
   rpmsg_trysend
   rpmsg_unregister_device
+  rpmsg_register_device_override
   rtc_add_group
   rtc_class_close
   rtc_class_open

arch/arm/configs/vendor/sdxlemur-debug.config

@@ -38,3 +38,4 @@ CONFIG_BUG_ON_DATA_CORRUPTION=y
 CONFIG_DEBUG_CREDENTIALS=y
 CONFIG_QCOM_MEMORY_DUMP_V2=y
 CONFIG_LKDTM=m
+CONFIG_SLUB_DEBUG=y

arch/arm/configs/vendor/sdxlemur.config

@@ -350,6 +350,8 @@ CONFIG_POWER_RESET_QCOM_DOWNLOAD_MODE_DEFAULT=y
 CONFIG_POWER_RESET_QCOM_REBOOT_REASON=y
 CONFIG_POWER_RESET_MSM=y
 CONFIG_QCOM_MINIDUMP=y
+CONFIG_QCOM_MINIDUMP_FTRACE=y
+CONFIG_QCOM_MINIDUMP_PANIC_DUMP=y
 CONFIG_ENABLE_SFE=y
 # CONFIG_ENABLE_VMALLOC_SAVING is not set
 # CONFIG_SLUB_DEBUG is not set
@@ -510,3 +512,4 @@ CONFIG_ANDROID_BINDER_IPC=y
 CONFIG_ANDROID_BINDERFS=y
 CONFIG_ANDROID_BINDER_DEVICES="binder,hwbinder,vndbinder"
 # CONFIG_ANDROID_BINDER_IPC_SELFTEST is not set
+CONFIG_IPC_LOG_MINIDUMP_BUFFERS=16

drivers/devfreq/devfreq.c

@@ -595,8 +595,8 @@ static void devfreq_dev_release(struct device *dev)
 		devfreq->profile->exit(devfreq->dev.parent);
 
 	mutex_destroy(&devfreq->lock);
-	srcu_cleanup_notifier_head(&devfreq->transition_notifier_list);
 	event_mutex_destroy(devfreq);
+	srcu_cleanup_notifier_head(&devfreq->transition_notifier_list);
 	kfree(devfreq);
 }
 

drivers/firmware/qcom_scm.c

@@ -1229,6 +1229,7 @@ static void qcom_scm_shutdown(struct platform_device *pdev)
 {
 	qcom_scm_disable_sdi();
 	qcom_scm_halt_spmi_pmic_arbiter();
+	/* Clean shutdown, disable download mode to allow normal restart */
 	qcom_scm_set_download_mode(QCOM_DOWNLOAD_NODUMP, 0);
 }
 

drivers/input/misc/qcom-hv-haptics.c

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/atomic.h>
@@ -3035,6 +3035,11 @@ static ssize_t pattern_s_dbgfs_write(struct file *fp,
 			goto exit;
 		}
 
+		if (i >= ARRAY_SIZE(tmp)) {
+			pr_err("too many patterns in input string\n");
+			rc = -EINVAL;
+			goto exit;
+		}
 		tmp[i++] = val;
 	}
 

drivers/power/reset/qcom-dload-mode.c

@@ -24,7 +24,7 @@ enum qcom_download_dest {
 
 struct qcom_dload {
 	struct notifier_block panic_nb;
-	struct notifier_block reboot_nb;
+	struct notifier_block restart_nb;
 	struct kobject kobj;
 
 	bool in_panic;
@@ -251,28 +251,15 @@ static int qcom_dload_panic(struct notifier_block *this, unsigned long event,
 	return NOTIFY_OK;
 }
 
-static int qcom_dload_reboot(struct notifier_block *this, unsigned long event,
+static int qcom_dload_restart(struct notifier_block *this, unsigned long event,
 			      void *ptr)
 {
 	char *cmd = ptr;
-	struct qcom_dload *poweroff = container_of(this, struct qcom_dload,
-						     reboot_nb);
 
-	/* Clean shutdown, disable dump mode to allow normal restart */
-	if (!poweroff->in_panic)
-		set_download_mode(QCOM_DOWNLOAD_NODUMP);
-
-	if (cmd) {
-		if (!strcmp(cmd, "edl")) {
-			early_pcie_init_enable ? set_download_mode(QCOM_EDLOAD_PCI_MODE)
-				: set_download_mode(QCOM_DOWNLOAD_EDL);
-		}
-		else if (!strcmp(cmd, "qcom_dload"))
-			msm_enable_dump_mode(true);
-	}
-
-	if (current_download_mode != QCOM_DOWNLOAD_NODUMP)
+	if (cmd && !strcmp(cmd, "edl")) {
+		set_download_mode(QCOM_DOWNLOAD_EDL);
 		reboot_mode = REBOOT_WARM;
+	}
 
 	return NOTIFY_OK;
 }
@@ -381,9 +368,14 @@ static int qcom_dload_probe(struct platform_device *pdev)
 	atomic_notifier_chain_register(&panic_notifier_list,
 				       &poweroff->panic_nb);
 
-	poweroff->reboot_nb.notifier_call = qcom_dload_reboot;
-	poweroff->reboot_nb.priority = 255;
-	register_reboot_notifier(&poweroff->reboot_nb);
+	poweroff->restart_nb.notifier_call = qcom_dload_restart;
+	/* Here, Restart handler priority should be higher than
+	 * of restart handler present in scm driver so that
+	 * reboot_mode set by this handler seen by SCM's one
+	 * for EDL mode.
+	 */
+	poweroff->restart_nb.priority = 131;
+	register_restart_handler(&poweroff->restart_nb);
 
 	platform_set_drvdata(pdev, poweroff);
 
@@ -396,7 +388,7 @@ static int qcom_dload_remove(struct platform_device *pdev)
 
 	atomic_notifier_chain_unregister(&panic_notifier_list,
 					 &poweroff->panic_nb);
-	unregister_reboot_notifier(&poweroff->reboot_nb);
+	unregister_restart_handler(&poweroff->restart_nb);
 
 	if (poweroff->dload_dest_addr)
 		iounmap(poweroff->dload_dest_addr);

drivers/soc/qcom/dcc_v2.c

@@ -612,7 +612,7 @@ static bool is_dcc_enabled(struct dcc_drvdata *drvdata)
 	bool dcc_enable = false;
 	int list;
 
-	for (list = 0; list < DCC_MAX_LINK_LIST; list++) {
+	for (list = 0; list < drvdata->nr_link_list; list++) {
 		if (drvdata->enable[list]) {
 			dcc_enable = true;
 			break;

drivers/soc/qcom/minidump_log.c

@@ -656,10 +656,16 @@ static void md_dump_task_info(struct task_struct *task, char *status,
 
 	se = &task->se;
 	if (task == curr) {
+#ifdef CONFIG_ARM64
 		seq_buf_printf(md_runq_seq_buf,
 			       "[status: curr] pid: %d comm: %s preempt: %#x\n",
 			       task_pid_nr(task), task->comm,
 			       task->thread_info.preempt_count);
+#else
+		seq_buf_printf(md_runq_seq_buf,
+				"[status: curr] pid: %d comm: %s\n",
+				task_pid_nr(task), task->comm);
+#endif
 		return;
 	}
 

drivers/soc/qcom/peripheral-loader.c

@@ -383,6 +383,10 @@ static int pil_do_minidump(struct pil_desc *desc, void *ramdump_dev)
 		pil_err(desc, "%s: Minidump collection failed for subsys %s rc:%d\n",
 			__func__, desc->name, ret);
 
+#ifdef CONFIG_QGKI_MSM_BOOT_TIME_MARKER
+	if (!strcmp(desc->name, "modem"))
+		update_marker("M - Modem Dump completed");
+#endif
 	if (desc->subsys_vmid > 0)
 		ret = pil_assign_mem_to_subsys(desc, priv->region_start,
 			(priv->region_end - priv->region_start));

include/net/tcp.h

@@ -362,6 +362,7 @@ extern int tcp_proc_delayed_ack_control(struct ctl_table *table, int write,
 				void __user *buffer, size_t *length,
 				loff_t *ppos);
 
+void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks);
 static inline void tcp_dec_quickack_mode(struct sock *sk)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);

net/ipv4/tcp_input.c

@@ -236,7 +236,7 @@ static void tcp_incr_quickack(struct sock *sk, unsigned int max_quickacks)
 		icsk->icsk_ack.quick = quickacks;
 }
 
-static void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks)
+void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
 

net/qrtr/smd.c

@@ -93,6 +93,7 @@ static int qcom_smd_qrtr_probe(struct rpmsg_device *rpdev)
 					   svc_arr, size);
 	}
 	rc = qrtr_endpoint_register(&qdev->ep, net_id, rt, svc_arr);
+	kfree(svc_arr);
 
 	if (rc)
 		return rc;