[PATCH AUTOSEL 5.18 01/41] ASoC: ops: Fix off by one in range control validation

[PATCH AUTOSEL 5.18 01/41] ASoC: ops: Fix off by one in range control validation

[Sasha Levin]

From: Mark Brown <broonie@kernel.org>

[ Upstream commit 5871321fb4558c55bf9567052b618ff0be6b975e ]

We currently report that range controls accept a range of 0..(max-min) but
accept writes in the range 0..(max-min+1). Remove that extra +1.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220604105246.4055214-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/soc-ops.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c
index e693070f51fe..d867f449d82d 100644
--- a/sound/soc/soc-ops.c
+++ b/sound/soc/soc-ops.c
@@ -526,7 +526,7 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol,
 		return -EINVAL;
 	if (mc->platform_max && tmp > mc->platform_max)
 		return -EINVAL;
-	if (tmp > mc->max - mc->min + 1)
+	if (tmp > mc->max - mc->min)
 		return -EINVAL;
 
 	if (invert)
@@ -547,7 +547,7 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol,
 			return -EINVAL;
 		if (mc->platform_max && tmp > mc->platform_max)
 			return -EINVAL;
-		if (tmp > mc->max - mc->min + 1)
+		if (tmp > mc->max - mc->min)
 			return -EINVAL;
 
 		if (invert)
-- 
2.35.1

[PATCH AUTOSEL 5.18 02/41] pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()

[Sasha Levin]

From: Haowen Bai <baihaowen@meizu.com>

[ Upstream commit 84a85d3fef2e75b1fe9fc2af6f5267122555a1ed ]

pdesc could be null but still dereference pdesc->name and it will lead to
a null pointer access. So we move a null check before dereference.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Link: https://lore.kernel.org/r/1650508019-22554-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/pinctrl/aspeed/pinctrl-aspeed.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.c b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
index c94e24aadf92..83d47ff1cea8 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.c
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.c
@@ -236,11 +236,11 @@ int aspeed_pinmux_set_mux(struct pinctrl_dev *pctldev, unsigned int function,
 		const struct aspeed_sig_expr **funcs;
 		const struct aspeed_sig_expr ***prios;
 
-		pr_debug("Muxing pin %s for %s\n", pdesc->name, pfunc->name);
-
 		if (!pdesc)
 			return -EINVAL;
 
+		pr_debug("Muxing pin %s for %s\n", pdesc->name, pfunc->name);
+
 		prios = pdesc->prios;
 
 		if (!prios)
-- 
2.35.1

[PATCH AUTOSEL 5.18 03/41] ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove

[Sasha Levin]

From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

[ Upstream commit ac63716da3070f8cb6baaba3a058a0c7f22aeb5b ]

When binding/unbinding codec drivers, the following warnings are
thrown:

[ 107.266879] rt715-sdca sdw:3:025d:0714:01: Unbalanced pm_runtime_enable!
[  306.879700] rt711-sdca sdw:0:025d:0711:01: Unbalanced pm_runtime_enable!

Add a remove callback for all Realtek/Maxim SoundWire codecs and remove this
warning.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220606203752.144159-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/max98373-sdw.c   | 12 +++++++++++-
 sound/soc/codecs/rt1308-sdw.c     | 11 +++++++++++
 sound/soc/codecs/rt1316-sdw.c     | 11 +++++++++++
 sound/soc/codecs/rt5682-sdw.c     |  5 ++++-
 sound/soc/codecs/rt700-sdw.c      |  6 +++++-
 sound/soc/codecs/rt711-sdca-sdw.c |  6 +++++-
 sound/soc/codecs/rt711-sdw.c      |  6 +++++-
 sound/soc/codecs/rt715-sdca-sdw.c | 12 ++++++++++++
 sound/soc/codecs/rt715-sdw.c      | 12 ++++++++++++
 9 files changed, 76 insertions(+), 5 deletions(-)

diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c
index f47e956d4f55..97b64477dde6 100644
--- a/sound/soc/codecs/max98373-sdw.c
+++ b/sound/soc/codecs/max98373-sdw.c
@@ -862,6 +862,16 @@ static int max98373_sdw_probe(struct sdw_slave *slave,
 	return max98373_init(slave, regmap);
 }
 
+static int max98373_sdw_remove(struct sdw_slave *slave)
+{
+	struct max98373_priv *max98373 = dev_get_drvdata(&slave->dev);
+
+	if (max98373->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
+	return 0;
+}
+
 #if defined(CONFIG_OF)
 static const struct of_device_id max98373_of_match[] = {
 	{ .compatible = "maxim,max98373", },
@@ -893,7 +903,7 @@ static struct sdw_driver max98373_sdw_driver = {
 		.pm = &max98373_pm,
 	},
 	.probe = max98373_sdw_probe,
-	.remove = NULL,
+	.remove = max98373_sdw_remove,
 	.ops = &max98373_slave_ops,
 	.id_table = max98373_id,
 };
diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c
index 1ef836a68a56..e42a63ee07f4 100644
--- a/sound/soc/codecs/rt1308-sdw.c
+++ b/sound/soc/codecs/rt1308-sdw.c
@@ -690,6 +690,16 @@ static int rt1308_sdw_probe(struct sdw_slave *slave,
 	return 0;
 }
 
+static int rt1308_sdw_remove(struct sdw_slave *slave)
+{
+	struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(&slave->dev);
+
+	if (rt1308->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
+	return 0;
+}
+
 static const struct sdw_device_id rt1308_id[] = {
 	SDW_SLAVE_ENTRY_EXT(0x025d, 0x1308, 0x2, 0, 0),
 	{},
@@ -749,6 +759,7 @@ static struct sdw_driver rt1308_sdw_driver = {
 		.pm = &rt1308_pm,
 	},
 	.probe = rt1308_sdw_probe,
+	.remove = rt1308_sdw_remove,
 	.ops = &rt1308_slave_ops,
 	.id_table = rt1308_id,
 };
diff --git a/sound/soc/codecs/rt1316-sdw.c b/sound/soc/codecs/rt1316-sdw.c
index c66d7b20cb4d..1e04aa8ab166 100644
--- a/sound/soc/codecs/rt1316-sdw.c
+++ b/sound/soc/codecs/rt1316-sdw.c
@@ -675,6 +675,16 @@ static int rt1316_sdw_probe(struct sdw_slave *slave,
 	return rt1316_sdw_init(&slave->dev, regmap, slave);
 }
 
+static int rt1316_sdw_remove(struct sdw_slave *slave)
+{
+	struct rt1316_sdw_priv *rt1316 = dev_get_drvdata(&slave->dev);
+
+	if (rt1316->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
+	return 0;
+}
+
 static const struct sdw_device_id rt1316_id[] = {
 	SDW_SLAVE_ENTRY_EXT(0x025d, 0x1316, 0x3, 0x1, 0),
 	{},
@@ -734,6 +744,7 @@ static struct sdw_driver rt1316_sdw_driver = {
 		.pm = &rt1316_pm,
 	},
 	.probe = rt1316_sdw_probe,
+	.remove = rt1316_sdw_remove,
 	.ops = &rt1316_slave_ops,
 	.id_table = rt1316_id,
 };
diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c
index 248257a2e4e0..f04e18c32489 100644
--- a/sound/soc/codecs/rt5682-sdw.c
+++ b/sound/soc/codecs/rt5682-sdw.c
@@ -719,9 +719,12 @@ static int rt5682_sdw_remove(struct sdw_slave *slave)
 {
 	struct rt5682_priv *rt5682 = dev_get_drvdata(&slave->dev);
 
-	if (rt5682 && rt5682->hw_init)
+	if (rt5682->hw_init)
 		cancel_delayed_work_sync(&rt5682->jack_detect_work);
 
+	if (rt5682->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/rt700-sdw.c b/sound/soc/codecs/rt700-sdw.c
index bda594899664..f7439e40ca8b 100644
--- a/sound/soc/codecs/rt700-sdw.c
+++ b/sound/soc/codecs/rt700-sdw.c
@@ -13,6 +13,7 @@
 #include <linux/soundwire/sdw_type.h>
 #include <linux/soundwire/sdw_registers.h>
 #include <linux/module.h>
+#include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 #include <sound/soc.h>
 #include "rt700.h"
@@ -463,11 +464,14 @@ static int rt700_sdw_remove(struct sdw_slave *slave)
 {
 	struct rt700_priv *rt700 = dev_get_drvdata(&slave->dev);
 
-	if (rt700 && rt700->hw_init) {
+	if (rt700->hw_init) {
 		cancel_delayed_work_sync(&rt700->jack_detect_work);
 		cancel_delayed_work_sync(&rt700->jack_btn_check_work);
 	}
 
+	if (rt700->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/rt711-sdca-sdw.c b/sound/soc/codecs/rt711-sdca-sdw.c
index aaf5af153d3f..c722a2b0041f 100644
--- a/sound/soc/codecs/rt711-sdca-sdw.c
+++ b/sound/soc/codecs/rt711-sdca-sdw.c
@@ -11,6 +11,7 @@
 #include <linux/mod_devicetable.h>
 #include <linux/soundwire/sdw_registers.h>
 #include <linux/module.h>
+#include <linux/pm_runtime.h>
 
 #include "rt711-sdca.h"
 #include "rt711-sdca-sdw.h"
@@ -364,11 +365,14 @@ static int rt711_sdca_sdw_remove(struct sdw_slave *slave)
 {
 	struct rt711_sdca_priv *rt711 = dev_get_drvdata(&slave->dev);
 
-	if (rt711 && rt711->hw_init) {
+	if (rt711->hw_init) {
 		cancel_delayed_work_sync(&rt711->jack_detect_work);
 		cancel_delayed_work_sync(&rt711->jack_btn_check_work);
 	}
 
+	if (rt711->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/rt711-sdw.c b/sound/soc/codecs/rt711-sdw.c
index bda2cc9439c9..f49c94baa37c 100644
--- a/sound/soc/codecs/rt711-sdw.c
+++ b/sound/soc/codecs/rt711-sdw.c
@@ -13,6 +13,7 @@
 #include <linux/soundwire/sdw_type.h>
 #include <linux/soundwire/sdw_registers.h>
 #include <linux/module.h>
+#include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 #include <sound/soc.h>
 #include "rt711.h"
@@ -464,12 +465,15 @@ static int rt711_sdw_remove(struct sdw_slave *slave)
 {
 	struct rt711_priv *rt711 = dev_get_drvdata(&slave->dev);
 
-	if (rt711 && rt711->hw_init) {
+	if (rt711->hw_init) {
 		cancel_delayed_work_sync(&rt711->jack_detect_work);
 		cancel_delayed_work_sync(&rt711->jack_btn_check_work);
 		cancel_work_sync(&rt711->calibration_work);
 	}
 
+	if (rt711->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/rt715-sdca-sdw.c b/sound/soc/codecs/rt715-sdca-sdw.c
index a5c673f43d82..0f4354eafef2 100644
--- a/sound/soc/codecs/rt715-sdca-sdw.c
+++ b/sound/soc/codecs/rt715-sdca-sdw.c
@@ -13,6 +13,7 @@
 #include <linux/soundwire/sdw_type.h>
 #include <linux/soundwire/sdw_registers.h>
 #include <linux/module.h>
+#include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 #include <sound/soc.h>
 #include "rt715-sdca.h"
@@ -195,6 +196,16 @@ static int rt715_sdca_sdw_probe(struct sdw_slave *slave,
 	return rt715_sdca_init(&slave->dev, mbq_regmap, regmap, slave);
 }
 
+static int rt715_sdca_sdw_remove(struct sdw_slave *slave)
+{
+	struct rt715_sdca_priv *rt715 = dev_get_drvdata(&slave->dev);
+
+	if (rt715->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
+	return 0;
+}
+
 static const struct sdw_device_id rt715_sdca_id[] = {
 	SDW_SLAVE_ENTRY_EXT(0x025d, 0x715, 0x3, 0x1, 0),
 	SDW_SLAVE_ENTRY_EXT(0x025d, 0x714, 0x3, 0x1, 0),
@@ -269,6 +280,7 @@ static struct sdw_driver rt715_sdw_driver = {
 		.pm = &rt715_pm,
 	},
 	.probe = rt715_sdca_sdw_probe,
+	.remove = rt715_sdca_sdw_remove,
 	.ops = &rt715_sdca_slave_ops,
 	.id_table = rt715_sdca_id,
 };
diff --git a/sound/soc/codecs/rt715-sdw.c b/sound/soc/codecs/rt715-sdw.c
index a7b21b03c08b..b047bf87a100 100644
--- a/sound/soc/codecs/rt715-sdw.c
+++ b/sound/soc/codecs/rt715-sdw.c
@@ -14,6 +14,7 @@
 #include <linux/soundwire/sdw_type.h>
 #include <linux/soundwire/sdw_registers.h>
 #include <linux/module.h>
+#include <linux/pm_runtime.h>
 #include <linux/of.h>
 #include <linux/regmap.h>
 #include <sound/soc.h>
@@ -514,6 +515,16 @@ static int rt715_sdw_probe(struct sdw_slave *slave,
 	return 0;
 }
 
+static int rt715_sdw_remove(struct sdw_slave *slave)
+{
+	struct rt715_priv *rt715 = dev_get_drvdata(&slave->dev);
+
+	if (rt715->first_hw_init)
+		pm_runtime_disable(&slave->dev);
+
+	return 0;
+}
+
 static const struct sdw_device_id rt715_id[] = {
 	SDW_SLAVE_ENTRY_EXT(0x025d, 0x714, 0x2, 0, 0),
 	SDW_SLAVE_ENTRY_EXT(0x025d, 0x715, 0x2, 0, 0),
@@ -575,6 +586,7 @@ static struct sdw_driver rt715_sdw_driver = {
 		   .pm = &rt715_pm,
 		   },
 	.probe = rt715_sdw_probe,
+	.remove = rt715_sdw_remove,
 	.ops = &rt715_slave_ops,
 	.id_table = rt715_id,
 };
-- 
2.35.1

[PATCH AUTOSEL 5.18 04/41] ASoC: rt711-sdca-sdw: fix calibrate mutex initialization

[Sasha Levin]

From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

[ Upstream commit ed0a7fb29c9fd4f53eeb37d1fe2354df7a038047 ]

In codec driver bind/unbind test, the following warning is thrown:

DEBUG_LOCKS_WARN_ON(lock->magic != lock)
...
[  699.182495]  rt711_sdca_jack_init+0x1b/0x1d0 [snd_soc_rt711_sdca]
[  699.182498]  rt711_sdca_set_jack_detect+0x3b/0x90 [snd_soc_rt711_sdca]
[  699.182500]  snd_soc_component_set_jack+0x24/0x50 [snd_soc_core]

A quick check in the code shows that the 'calibrate_mutex' used by
this driver are not initialized at probe time. Moving the
initialization to the probe removes the issue.

BugLink: https://github.com/thesofproject/linux/issues/3644
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220606203752.144159-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/rt711-sdca-sdw.c | 3 +++
 sound/soc/codecs/rt711-sdca.c     | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt711-sdca-sdw.c b/sound/soc/codecs/rt711-sdca-sdw.c
index c722a2b0041f..a085b2f530aa 100644
--- a/sound/soc/codecs/rt711-sdca-sdw.c
+++ b/sound/soc/codecs/rt711-sdca-sdw.c
@@ -373,6 +373,9 @@ static int rt711_sdca_sdw_remove(struct sdw_slave *slave)
 	if (rt711->first_hw_init)
 		pm_runtime_disable(&slave->dev);
 
+	mutex_destroy(&rt711->calibrate_mutex);
+	mutex_destroy(&rt711->disable_irq_lock);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/rt711-sdca.c b/sound/soc/codecs/rt711-sdca.c
index bdb1375f0338..e5a0ec984bdd 100644
--- a/sound/soc/codecs/rt711-sdca.c
+++ b/sound/soc/codecs/rt711-sdca.c
@@ -1411,6 +1411,7 @@ int rt711_sdca_init(struct device *dev, struct regmap *regmap,
 	rt711->regmap = regmap;
 	rt711->mbq_regmap = mbq_regmap;
 
+	mutex_init(&rt711->calibrate_mutex);
 	mutex_init(&rt711->disable_irq_lock);
 
 	/*
@@ -1549,7 +1550,6 @@ int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave)
 			rt711_sdca_jack_detect_handler);
 		INIT_DELAYED_WORK(&rt711->jack_btn_check_work,
 			rt711_sdca_btn_check_handler);
-		mutex_init(&rt711->calibrate_mutex);
 	}
 
 	/* calibration */
-- 
2.35.1

[PATCH AUTOSEL 5.18 05/41] ASoC: Intel: sof_sdw: handle errors on card registration

[Sasha Levin]

From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

[ Upstream commit fe154c4ff376bc31041c6441958a08243df09c99 ]

If the card registration fails, typically because of deferred probes,
the device properties added for headset codecs are not removed, which
leads to kernel oopses in driver bind/unbind tests.

We already clean-up the device properties when the card is removed,
this code can be moved as a helper and called upon card registration
errors.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220606203752.144159-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/intel/boards/sof_sdw.c | 51 ++++++++++++++++++--------------
 1 file changed, 29 insertions(+), 22 deletions(-)

diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 1f00679b4240..ad826ad82d51 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -1398,6 +1398,33 @@ static struct snd_soc_card card_sof_sdw = {
 	.late_probe = sof_sdw_card_late_probe,
 };
 
+static void mc_dailink_exit_loop(struct snd_soc_card *card)
+{
+	struct snd_soc_dai_link *link;
+	int ret;
+	int i, j;
+
+	for (i = 0; i < ARRAY_SIZE(codec_info_list); i++) {
+		if (!codec_info_list[i].exit)
+			continue;
+		/*
+		 * We don't need to call .exit function if there is no matched
+		 * dai link found.
+		 */
+		for_each_card_prelinks(card, j, link) {
+			if (!strcmp(link->codecs[0].dai_name,
+				    codec_info_list[i].dai_name)) {
+				ret = codec_info_list[i].exit(card, link);
+				if (ret)
+					dev_warn(card->dev,
+						 "codec exit failed %d\n",
+						 ret);
+				break;
+			}
+		}
+	}
+}
+
 static int mc_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = &card_sof_sdw;
@@ -1462,6 +1489,7 @@ static int mc_probe(struct platform_device *pdev)
 	ret = devm_snd_soc_register_card(&pdev->dev, card);
 	if (ret) {
 		dev_err(card->dev, "snd_soc_register_card failed %d\n", ret);
+		mc_dailink_exit_loop(card);
 		return ret;
 	}
 
@@ -1473,29 +1501,8 @@ static int mc_probe(struct platform_device *pdev)
 static int mc_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct snd_soc_dai_link *link;
-	int ret;
-	int i, j;
 
-	for (i = 0; i < ARRAY_SIZE(codec_info_list); i++) {
-		if (!codec_info_list[i].exit)
-			continue;
-		/*
-		 * We don't need to call .exit function if there is no matched
-		 * dai link found.
-		 */
-		for_each_card_prelinks(card, j, link) {
-			if (!strcmp(link->codecs[0].dai_name,
-				    codec_info_list[i].dai_name)) {
-				ret = codec_info_list[i].exit(card, link);
-				if (ret)
-					dev_warn(&pdev->dev,
-						 "codec exit failed %d\n",
-						 ret);
-				break;
-			}
-		}
-	}
+	mc_dailink_exit_loop(card);
 
 	return 0;
 }
-- 
2.35.1

[PATCH AUTOSEL 5.18 06/41] ASoC: rt711: fix calibrate mutex initialization

[Sasha Levin]

From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

[ Upstream commit 08bb5dc6ce02374169213cea772b1c297eaf32d5 ]

Follow the same flow as rt711-sdca and initialize all mutexes at probe
time.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220606203752.144159-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/rt711-sdw.c | 3 +++
 sound/soc/codecs/rt711.c     | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt711-sdw.c b/sound/soc/codecs/rt711-sdw.c
index f49c94baa37c..4fe68bcf2a7c 100644
--- a/sound/soc/codecs/rt711-sdw.c
+++ b/sound/soc/codecs/rt711-sdw.c
@@ -474,6 +474,9 @@ static int rt711_sdw_remove(struct sdw_slave *slave)
 	if (rt711->first_hw_init)
 		pm_runtime_disable(&slave->dev);
 
+	mutex_destroy(&rt711->calibrate_mutex);
+	mutex_destroy(&rt711->disable_irq_lock);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/rt711.c b/sound/soc/codecs/rt711.c
index ea25fd58d43a..39f7ded1371e 100644
--- a/sound/soc/codecs/rt711.c
+++ b/sound/soc/codecs/rt711.c
@@ -1203,6 +1203,7 @@ int rt711_init(struct device *dev, struct regmap *sdw_regmap,
 	rt711->sdw_regmap = sdw_regmap;
 	rt711->regmap = regmap;
 
+	mutex_init(&rt711->calibrate_mutex);
 	mutex_init(&rt711->disable_irq_lock);
 
 	/*
@@ -1317,7 +1318,6 @@ int rt711_io_init(struct device *dev, struct sdw_slave *slave)
 			rt711_jack_detect_handler);
 		INIT_DELAYED_WORK(&rt711->jack_btn_check_work,
 			rt711_btn_check_handler);
-		mutex_init(&rt711->calibrate_mutex);
 		INIT_WORK(&rt711->calibration_work, rt711_calibration_work);
 		schedule_work(&rt711->calibration_work);
 	}
-- 
2.35.1

[PATCH AUTOSEL 5.18 07/41] ASoC: rt7*-sdw: harden jack_detect_handler

[Sasha Levin]

From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

[ Upstream commit 0484271ab0ce50649329fa9dc23c50853c5b26a4 ]

Realtek headset codec drivers typically check if the card is
instantiated before proceeding with the jack detection.

The rt700, rt711 and rt711-sdca are however missing a check on the
card pointer, which can lead to NULL dereferences encountered in
driver bind/unbind tests.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220606203752.144159-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/rt700.c      | 2 +-
 sound/soc/codecs/rt711-sdca.c | 2 +-
 sound/soc/codecs/rt711.c      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/rt700.c b/sound/soc/codecs/rt700.c
index e61a8257bf64..1f4da32639d4 100644
--- a/sound/soc/codecs/rt700.c
+++ b/sound/soc/codecs/rt700.c
@@ -162,7 +162,7 @@ static void rt700_jack_detect_handler(struct work_struct *work)
 	if (!rt700->hs_jack)
 		return;
 
-	if (!rt700->component->card->instantiated)
+	if (!rt700->component->card || !rt700->component->card->instantiated)
 		return;
 
 	reg = RT700_VERB_GET_PIN_SENSE | RT700_HP_OUT;
diff --git a/sound/soc/codecs/rt711-sdca.c b/sound/soc/codecs/rt711-sdca.c
index e5a0ec984bdd..9c88c92c0abc 100644
--- a/sound/soc/codecs/rt711-sdca.c
+++ b/sound/soc/codecs/rt711-sdca.c
@@ -294,7 +294,7 @@ static void rt711_sdca_jack_detect_handler(struct work_struct *work)
 	if (!rt711->hs_jack)
 		return;
 
-	if (!rt711->component->card->instantiated)
+	if (!rt711->component->card || !rt711->component->card->instantiated)
 		return;
 
 	/* SDW_SCP_SDCA_INT_SDCA_0 is used for jack detection */
diff --git a/sound/soc/codecs/rt711.c b/sound/soc/codecs/rt711.c
index 39f7ded1371e..3cb4bf76c021 100644
--- a/sound/soc/codecs/rt711.c
+++ b/sound/soc/codecs/rt711.c
@@ -242,7 +242,7 @@ static void rt711_jack_detect_handler(struct work_struct *work)
 	if (!rt711->hs_jack)
 		return;
 
-	if (!rt711->component->card->instantiated)
+	if (!rt711->component->card || !rt711->component->card->instantiated)
 		return;
 
 	if (pm_runtime_status_suspended(rt711->slave->dev.parent)) {
-- 
2.35.1

[PATCH AUTOSEL 5.18 08/41] ASoC: codecs: rt700/rt711/rt711-sdca: initialize workqueues in probe

[Sasha Levin]

From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

[ Upstream commit ba98d7d8b60ba410aa03834f6aa48fd3b2e68478 ]

The workqueues are initialized in the io_init functions, which isn't
quite right. In some tests, this leads to warnings throw from
__queue_delayed_work()

WARN_ON_FUNCTION_MISMATCH(timer->function, delayed_work_timer_fn);

Move all the initializations to the probe functions.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220606203752.144159-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/rt700.c      | 12 +++++-------
 sound/soc/codecs/rt711-sdca.c | 10 +++-------
 sound/soc/codecs/rt711.c      | 12 +++++-------
 3 files changed, 13 insertions(+), 21 deletions(-)

diff --git a/sound/soc/codecs/rt700.c b/sound/soc/codecs/rt700.c
index 1f4da32639d4..d24064e77edc 100644
--- a/sound/soc/codecs/rt700.c
+++ b/sound/soc/codecs/rt700.c
@@ -1114,6 +1114,11 @@ int rt700_init(struct device *dev, struct regmap *sdw_regmap,
 
 	mutex_init(&rt700->disable_irq_lock);
 
+	INIT_DELAYED_WORK(&rt700->jack_detect_work,
+			  rt700_jack_detect_handler);
+	INIT_DELAYED_WORK(&rt700->jack_btn_check_work,
+			  rt700_btn_check_handler);
+
 	/*
 	 * Mark hw_init to false
 	 * HW init will be performed when device reports present
@@ -1208,13 +1213,6 @@ int rt700_io_init(struct device *dev, struct sdw_slave *slave)
 	/* Finish Initial Settings, set power to D3 */
 	regmap_write(rt700->regmap, RT700_SET_AUDIO_POWER_STATE, AC_PWRST_D3);
 
-	if (!rt700->first_hw_init) {
-		INIT_DELAYED_WORK(&rt700->jack_detect_work,
-			rt700_jack_detect_handler);
-		INIT_DELAYED_WORK(&rt700->jack_btn_check_work,
-			rt700_btn_check_handler);
-	}
-
 	/*
 	 * if set_jack callback occurred early than io_init,
 	 * we set up the jack detection function now
diff --git a/sound/soc/codecs/rt711-sdca.c b/sound/soc/codecs/rt711-sdca.c
index 9c88c92c0abc..d8821d535a24 100644
--- a/sound/soc/codecs/rt711-sdca.c
+++ b/sound/soc/codecs/rt711-sdca.c
@@ -1414,6 +1414,9 @@ int rt711_sdca_init(struct device *dev, struct regmap *regmap,
 	mutex_init(&rt711->calibrate_mutex);
 	mutex_init(&rt711->disable_irq_lock);
 
+	INIT_DELAYED_WORK(&rt711->jack_detect_work, rt711_sdca_jack_detect_handler);
+	INIT_DELAYED_WORK(&rt711->jack_btn_check_work, rt711_sdca_btn_check_handler);
+
 	/*
 	 * Mark hw_init to false
 	 * HW init will be performed when device reports present
@@ -1545,13 +1548,6 @@ int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave)
 	rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
 		RT711_PUSH_BTN_INT_CTL0, 0x20, 0x00);
 
-	if (!rt711->first_hw_init) {
-		INIT_DELAYED_WORK(&rt711->jack_detect_work,
-			rt711_sdca_jack_detect_handler);
-		INIT_DELAYED_WORK(&rt711->jack_btn_check_work,
-			rt711_sdca_btn_check_handler);
-	}
-
 	/* calibration */
 	ret = rt711_sdca_calibration(rt711);
 	if (ret < 0)
diff --git a/sound/soc/codecs/rt711.c b/sound/soc/codecs/rt711.c
index 3cb4bf76c021..608deb7c2ea2 100644
--- a/sound/soc/codecs/rt711.c
+++ b/sound/soc/codecs/rt711.c
@@ -1206,6 +1206,10 @@ int rt711_init(struct device *dev, struct regmap *sdw_regmap,
 	mutex_init(&rt711->calibrate_mutex);
 	mutex_init(&rt711->disable_irq_lock);
 
+	INIT_DELAYED_WORK(&rt711->jack_detect_work, rt711_jack_detect_handler);
+	INIT_DELAYED_WORK(&rt711->jack_btn_check_work, rt711_btn_check_handler);
+	INIT_WORK(&rt711->calibration_work, rt711_calibration_work);
+
 	/*
 	 * Mark hw_init to false
 	 * HW init will be performed when device reports present
@@ -1313,14 +1317,8 @@ int rt711_io_init(struct device *dev, struct sdw_slave *slave)
 
 	if (rt711->first_hw_init)
 		rt711_calibration(rt711);
-	else {
-		INIT_DELAYED_WORK(&rt711->jack_detect_work,
-			rt711_jack_detect_handler);
-		INIT_DELAYED_WORK(&rt711->jack_btn_check_work,
-			rt711_btn_check_handler);
-		INIT_WORK(&rt711->calibration_work, rt711_calibration_work);
+	else
 		schedule_work(&rt711->calibration_work);
-	}
 
 	/*
 	 * if set_jack callback occurred early than io_init,
-- 
2.35.1

[PATCH AUTOSEL 5.18 09/41] ASoC: SOF: Intel: hda-dsp: Expose hda_dsp_core_power_up()

[Sasha Levin]

From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

[ Upstream commit 08f8a93198e300dff9649bbae424cd805d313326 ]

The hda_dsp_core_power_up() needs to be exposed so that it can be used in
hda-loader.c to correct the boot flow.
The first step must not unstall the core, it should only power up the
core(s).

Add sanity check for the core_mask while exposing it to be safe.

Complements: 2a68ff846164 ("ASoC: SOF: Intel: hda: Revisit IMR boot sequence")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220609085949.29062-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/sof/intel/hda-dsp.c | 10 +++++++++-
 sound/soc/sof/intel/hda.h     |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c
index 8ddde60c56b3..68a8074c956a 100644
--- a/sound/soc/sof/intel/hda-dsp.c
+++ b/sound/soc/sof/intel/hda-dsp.c
@@ -181,12 +181,20 @@ int hda_dsp_core_run(struct snd_sof_dev *sdev, unsigned int core_mask)
  * Power Management.
  */
 
-static int hda_dsp_core_power_up(struct snd_sof_dev *sdev, unsigned int core_mask)
+int hda_dsp_core_power_up(struct snd_sof_dev *sdev, unsigned int core_mask)
 {
+	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
+	const struct sof_intel_dsp_desc *chip = hda->desc;
 	unsigned int cpa;
 	u32 adspcs;
 	int ret;
 
+	/* restrict core_mask to host managed cores mask */
+	core_mask &= chip->host_managed_cores_mask;
+	/* return if core_mask is not valid */
+	if (!core_mask)
+		return 0;
+
 	/* update bits */
 	snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPCS,
 				HDA_DSP_ADSPCS_SPA_MASK(core_mask),
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 05e5e158614a..b80fa5c77cf7 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -490,6 +490,7 @@ struct sof_intel_hda_stream {
  */
 int hda_dsp_probe(struct snd_sof_dev *sdev);
 int hda_dsp_remove(struct snd_sof_dev *sdev);
+int hda_dsp_core_power_up(struct snd_sof_dev *sdev, unsigned int core_mask);
 int hda_dsp_core_run(struct snd_sof_dev *sdev, unsigned int core_mask);
 int hda_dsp_enable_core(struct snd_sof_dev *sdev, unsigned int core_mask);
 int hda_dsp_core_reset_power_down(struct snd_sof_dev *sdev,
-- 
2.35.1

[PATCH AUTOSEL 5.18 10/41] ASoC: SOF: Intel: hda-loader: Make sure that the fw load sequence is followed

[Sasha Levin]

From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

[ Upstream commit c31691e0d126ec5d60d2b6b03f699c11b613b219 ]

The hda_dsp_enable_core() is powering up _and_ unstall the core in one
call while the first step of the firmware loading  must not unstall the
core.
The core can be unstalled only after the set cpb_cfp and the configuration
of the IPC register for the ROM_CONTROL message.

Complements: 2a68ff846164 ("ASoC: SOF: Intel: hda: Revisit IMR boot sequence")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220609085949.29062-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/sof/intel/hda-loader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c
index 2ac5d9d0719b..9f624a84182b 100644
--- a/sound/soc/sof/intel/hda-loader.c
+++ b/sound/soc/sof/intel/hda-loader.c
@@ -112,7 +112,7 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag)
 	int ret;
 
 	/* step 1: power up corex */
-	ret = hda_dsp_enable_core(sdev, chip->host_managed_cores_mask);
+	ret = hda_dsp_core_power_up(sdev, chip->host_managed_cores_mask);
 	if (ret < 0) {
 		if (hda->boot_iteration == HDA_FW_BOOT_ATTEMPTS)
 			dev_err(sdev->dev, "error: dsp core 0/1 power up failed\n");
-- 
2.35.1

[PATCH AUTOSEL 5.18 11/41] ASoC: SOF: Intel: hda-loader: Clarify the cl_dsp_init() flow

[Sasha Levin]

From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

[ Upstream commit bbfef046c6613404c01aeb9e9928bebb78dd327a ]

Update the comment for the cl_dsp_init() to clarify what is done by the
function and use the chip->init_core_mask instead of BIT(0) when
unstalling/running the init core.

Complements: 2a68ff846164 ("ASoC: SOF: Intel: hda: Revisit IMR boot sequence")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220609085949.29062-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/sof/intel/hda-loader.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c
index 9f624a84182b..88d23924e1bf 100644
--- a/sound/soc/sof/intel/hda-loader.c
+++ b/sound/soc/sof/intel/hda-loader.c
@@ -97,9 +97,9 @@ static struct hdac_ext_stream *cl_stream_prepare(struct snd_sof_dev *sdev, unsig
 }
 
 /*
- * first boot sequence has some extra steps. core 0 waits for power
- * status on core 1, so power up core 1 also momentarily, keep it in
- * reset/stall and then turn it off
+ * first boot sequence has some extra steps.
+ * power on all host managed cores and only unstall/run the boot core to boot the
+ * DSP then turn off all non boot cores (if any) is powered on.
  */
 static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag)
 {
@@ -127,7 +127,7 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag)
 			  ((stream_tag - 1) << 9)));
 
 	/* step 3: unset core 0 reset state & unstall/run core 0 */
-	ret = hda_dsp_core_run(sdev, BIT(0));
+	ret = hda_dsp_core_run(sdev, chip->init_core_mask);
 	if (ret < 0) {
 		if (hda->boot_iteration == HDA_FW_BOOT_ATTEMPTS)
 			dev_err(sdev->dev,
-- 
2.35.1

[PATCH AUTOSEL 5.18 12/41] ASoC: wcd9335: Remove RX channel from old list before adding it to a new one

[Sasha Levin]

From: Yassine Oudjana <y.oudjana@protonmail.com>

[ Upstream commit be6dd72edb216f20fc80e426ece9fe9b8aabf033 ]

Currently in slim_rx_mux_put, an RX channel gets added to a new list
even if it is already in one. This can mess up links and make either
it, the new list head, or both, get linked to the wrong entries.
This can cause an entry to link to itself which in turn ends up
making list_for_each_entry in other functions loop infinitely.
To avoid issues, always remove the RX channel from any list it's in
before adding it to a new list.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Link: https://lore.kernel.org/r/20220606152226.149164-1-y.oudjana@protonmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/wcd9335.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index 1e60db4056ad..12be043ee9a3 100644
--- a/sound/soc/codecs/wcd9335.c
+++ b/sound/soc/codecs/wcd9335.c
@@ -1289,9 +1289,12 @@ static int slim_rx_mux_put(struct snd_kcontrol *kc,
 
 	wcd->rx_port_value[port_id] = ucontrol->value.enumerated.item[0];
 
+	/* Remove channel from any list it's in before adding it to a new one */
+	list_del_init(&wcd->rx_chs[port_id].list);
+
 	switch (wcd->rx_port_value[port_id]) {
 	case 0:
-		list_del_init(&wcd->rx_chs[port_id].list);
+		/* Channel already removed from lists. Nothing to do here */
 		break;
 	case 1:
 		list_add_tail(&wcd->rx_chs[port_id].list,
-- 
2.35.1

[PATCH AUTOSEL 5.18 13/41] ASoC: wcd9335: Fix spurious event generation

[Sasha Levin]

From: Mark Brown <broonie@kernel.org>

[ Upstream commit a7786cbae4b2732815da98efa39df96746b5bd0d ]

The slimbus mux put operation unconditionally reports a change in value
which means that spurious events are generated. Fix this by exiting early
in that case.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220603124609.4024666-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/wcd9335.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c
index 12be043ee9a3..aa685980a97b 100644
--- a/sound/soc/codecs/wcd9335.c
+++ b/sound/soc/codecs/wcd9335.c
@@ -1287,6 +1287,9 @@ static int slim_rx_mux_put(struct snd_kcontrol *kc,
 	struct snd_soc_dapm_update *update = NULL;
 	u32 port_id = w->shift;
 
+	if (wcd->rx_port_value[port_id] == ucontrol->value.enumerated.item[0])
+		return 0;
+
 	wcd->rx_port_value[port_id] = ucontrol->value.enumerated.item[0];
 
 	/* Remove channel from any list it's in before adding it to a new one */
-- 
2.35.1

[PATCH AUTOSEL 5.18 14/41] ASoC: wcd938x: Fix event generation for some controls

[Sasha Levin]

From: Mark Brown <broonie@kernel.org>

[ Upstream commit 10e7ff0047921e32b919ecee7be706dd33c107f8 ]

Currently wcd938x_*_put() unconditionally report that the value of the
control changed, resulting in spurious events being generated. Return 0 in
that case instead as we should. There is still an issue in the compander
control which is a bit more complex.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20220603122526.3914942-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/wcd938x.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c
index 898b2887fa63..088cfda767cc 100644
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -2519,6 +2519,9 @@ static int wcd938x_tx_mode_put(struct snd_kcontrol *kcontrol,
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	int path = e->shift_l;
 
+	if (wcd938x->tx_mode[path] == ucontrol->value.enumerated.item[0])
+		return 0;
+
 	wcd938x->tx_mode[path] = ucontrol->value.enumerated.item[0];
 
 	return 1;
@@ -2541,6 +2544,9 @@ static int wcd938x_rx_hph_mode_put(struct snd_kcontrol *kcontrol,
 	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 	struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
 
+	if (wcd938x->hph_mode == ucontrol->value.enumerated.item[0])
+		return 0;
+
 	wcd938x->hph_mode = ucontrol->value.enumerated.item[0];
 
 	return 1;
@@ -2632,6 +2638,9 @@ static int wcd938x_ldoh_put(struct snd_kcontrol *kcontrol,
 	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 	struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
 
+	if (wcd938x->ldoh == ucontrol->value.integer.value[0])
+		return 0;
+
 	wcd938x->ldoh = ucontrol->value.integer.value[0];
 
 	return 1;
@@ -2654,6 +2663,9 @@ static int wcd938x_bcs_put(struct snd_kcontrol *kcontrol,
 	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 	struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
 
+	if (wcd938x->bcs_dis == ucontrol->value.integer.value[0])
+		return 0;
+
 	wcd938x->bcs_dis = ucontrol->value.integer.value[0];
 
 	return 1;
-- 
2.35.1

[PATCH AUTOSEL 5.18 15/41] ASoC: Intel: bytcr_wm5102: Fix GPIO related probe-ordering problem

[Sasha Levin]

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit 4e07479eab8a044cc9542414ccb4aeb8eb033bde ]

The "wlf,spkvdd-ena" GPIO needed by the bytcr_wm5102 driver
is made available through a gpio-lookup table.

This gpio-lookup table is registered by drivers/mfd/arizona-spi.c, which
may get probed after the bytcr_wm5102 driver.

If the gpio-lookup table has not registered yet then the gpiod_get()
will return -ENOENT. Treat -ENOENT as -EPROBE_DEFER to still keep
things working in this case.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220612155652.107310-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/intel/boards/bytcr_wm5102.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/sound/soc/intel/boards/bytcr_wm5102.c b/sound/soc/intel/boards/bytcr_wm5102.c
index 8d8e96e3cd2d..f6d0cef1b28c 100644
--- a/sound/soc/intel/boards/bytcr_wm5102.c
+++ b/sound/soc/intel/boards/bytcr_wm5102.c
@@ -421,8 +421,17 @@ static int snd_byt_wm5102_mc_probe(struct platform_device *pdev)
 	priv->spkvdd_en_gpio = gpiod_get(codec_dev, "wlf,spkvdd-ena", GPIOD_OUT_LOW);
 	put_device(codec_dev);
 
-	if (IS_ERR(priv->spkvdd_en_gpio))
-		return dev_err_probe(dev, PTR_ERR(priv->spkvdd_en_gpio), "getting spkvdd-GPIO\n");
+	if (IS_ERR(priv->spkvdd_en_gpio)) {
+		ret = PTR_ERR(priv->spkvdd_en_gpio);
+		/*
+		 * The spkvdd gpio-lookup is registered by: drivers/mfd/arizona-spi.c,
+		 * so -ENOENT means that arizona-spi hasn't probed yet.
+		 */
+		if (ret == -ENOENT)
+			ret = -EPROBE_DEFER;
+
+		return dev_err_probe(dev, ret, "getting spkvdd-GPIO\n");
+	}
 
 	/* override platform name, if required */
 	byt_wm5102_card.dev = dev;
-- 
2.35.1

[PATCH AUTOSEL 5.18 16/41] ASoC: rockchip: i2s: switch BCLK to GPIO

[Sasha Levin]

From: Judy Hsiao <judyhsiao@chromium.org>

[ Upstream commit a5450aba737dae3ee1a64b282e609d8375d6700c ]

We discoverd that the state of BCLK on, LRCLK off and SD_MODE on
may cause the speaker melting issue. Removing LRCLK while BCLK
is present can cause unexpected output behavior including a large
DC output voltage as described in the Max98357a datasheet.

In order to:
  1. prevent BCLK from turning on by other component.
  2. keep BCLK and LRCLK being present at the same time

This patch switches BCLK to GPIO func before LRCLK output, and
configures BCLK func back during LRCLK is output.

Without this fix, BCLK is turned on 11 ms earlier than LRCK by the
da7219.
With this fix, BCLK is turned on only 0.4 ms earlier than LRCK by
the rockchip codec.

Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
Link: https://lore.kernel.org/r/20220615045643.3137287-1-judyhsiao@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/rockchip/rockchip_i2s.c | 160 ++++++++++++++++++++++++------
 1 file changed, 129 insertions(+), 31 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 4ce5d2579387..99a128a666fb 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -13,6 +13,7 @@
 #include <linux/of_gpio.h>
 #include <linux/of_device.h>
 #include <linux/clk.h>
+#include <linux/pinctrl/consumer.h>
 #include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 #include <linux/spinlock.h>
@@ -54,8 +55,40 @@ struct rk_i2s_dev {
 	const struct rk_i2s_pins *pins;
 	unsigned int bclk_ratio;
 	spinlock_t lock; /* tx/rx lock */
+	struct pinctrl *pinctrl;
+	struct pinctrl_state *bclk_on;
+	struct pinctrl_state *bclk_off;
 };
 
+static int i2s_pinctrl_select_bclk_on(struct rk_i2s_dev *i2s)
+{
+	int ret = 0;
+
+	if (!IS_ERR(i2s->pinctrl) && !IS_ERR_OR_NULL(i2s->bclk_on))
+		ret = pinctrl_select_state(i2s->pinctrl,
+				     i2s->bclk_on);
+
+	if (ret)
+		dev_err(i2s->dev, "bclk enable failed %d\n", ret);
+
+	return ret;
+}
+
+static int i2s_pinctrl_select_bclk_off(struct rk_i2s_dev *i2s)
+{
+
+	int ret = 0;
+
+	if (!IS_ERR(i2s->pinctrl) && !IS_ERR_OR_NULL(i2s->bclk_off))
+		ret = pinctrl_select_state(i2s->pinctrl,
+				     i2s->bclk_off);
+
+	if (ret)
+		dev_err(i2s->dev, "bclk disable failed %d\n", ret);
+
+	return ret;
+}
+
 static int i2s_runtime_suspend(struct device *dev)
 {
 	struct rk_i2s_dev *i2s = dev_get_drvdata(dev);
@@ -92,38 +125,49 @@ static inline struct rk_i2s_dev *to_info(struct snd_soc_dai *dai)
 	return snd_soc_dai_get_drvdata(dai);
 }
 
-static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
+static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
 {
 	unsigned int val = 0;
 	int retry = 10;
+	int ret = 0;
 
 	spin_lock(&i2s->lock);
 	if (on) {
-		regmap_update_bits(i2s->regmap, I2S_DMACR,
-				   I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_ENABLE);
+		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
+				I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_ENABLE);
+		if (ret < 0)
+			goto end;
 
-		regmap_update_bits(i2s->regmap, I2S_XFER,
-				   I2S_XFER_TXS_START | I2S_XFER_RXS_START,
-				   I2S_XFER_TXS_START | I2S_XFER_RXS_START);
+		ret = regmap_update_bits(i2s->regmap, I2S_XFER,
+				I2S_XFER_TXS_START | I2S_XFER_RXS_START,
+				I2S_XFER_TXS_START | I2S_XFER_RXS_START);
+		if (ret < 0)
+			goto end;
 
 		i2s->tx_start = true;
 	} else {
 		i2s->tx_start = false;
 
-		regmap_update_bits(i2s->regmap, I2S_DMACR,
-				   I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_DISABLE);
+		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
+				I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_DISABLE);
+		if (ret < 0)
+			goto end;
 
 		if (!i2s->rx_start) {
-			regmap_update_bits(i2s->regmap, I2S_XFER,
-					   I2S_XFER_TXS_START |
-					   I2S_XFER_RXS_START,
-					   I2S_XFER_TXS_STOP |
-					   I2S_XFER_RXS_STOP);
+			ret = regmap_update_bits(i2s->regmap, I2S_XFER,
+					I2S_XFER_TXS_START |
+					I2S_XFER_RXS_START,
+					I2S_XFER_TXS_STOP |
+					I2S_XFER_RXS_STOP);
+			if (ret < 0)
+				goto end;
 
 			udelay(150);
-			regmap_update_bits(i2s->regmap, I2S_CLR,
-					   I2S_CLR_TXC | I2S_CLR_RXC,
-					   I2S_CLR_TXC | I2S_CLR_RXC);
+			ret = regmap_update_bits(i2s->regmap, I2S_CLR,
+					I2S_CLR_TXC | I2S_CLR_RXC,
+					I2S_CLR_TXC | I2S_CLR_RXC);
+			if (ret < 0)
+				goto end;
 
 			regmap_read(i2s->regmap, I2S_CLR, &val);
 
@@ -138,44 +182,57 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
 			}
 		}
 	}
+end:
 	spin_unlock(&i2s->lock);
+	if (ret < 0)
+		dev_err(i2s->dev, "lrclk update failed\n");
+
+	return ret;
 }
 
-static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
+static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
 {
 	unsigned int val = 0;
 	int retry = 10;
+	int ret = 0;
 
 	spin_lock(&i2s->lock);
 	if (on) {
-		regmap_update_bits(i2s->regmap, I2S_DMACR,
+		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
 				   I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_ENABLE);
+		if (ret < 0)
+			goto end;
 
-		regmap_update_bits(i2s->regmap, I2S_XFER,
+		ret = regmap_update_bits(i2s->regmap, I2S_XFER,
 				   I2S_XFER_TXS_START | I2S_XFER_RXS_START,
 				   I2S_XFER_TXS_START | I2S_XFER_RXS_START);
+		if (ret < 0)
+			goto end;
 
 		i2s->rx_start = true;
 	} else {
 		i2s->rx_start = false;
 
-		regmap_update_bits(i2s->regmap, I2S_DMACR,
+		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
 				   I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_DISABLE);
+		if (ret < 0)
+			goto end;
 
 		if (!i2s->tx_start) {
-			regmap_update_bits(i2s->regmap, I2S_XFER,
+			ret = regmap_update_bits(i2s->regmap, I2S_XFER,
 					   I2S_XFER_TXS_START |
 					   I2S_XFER_RXS_START,
 					   I2S_XFER_TXS_STOP |
 					   I2S_XFER_RXS_STOP);
-
+			if (ret < 0)
+				goto end;
 			udelay(150);
-			regmap_update_bits(i2s->regmap, I2S_CLR,
+			ret = regmap_update_bits(i2s->regmap, I2S_CLR,
 					   I2S_CLR_TXC | I2S_CLR_RXC,
 					   I2S_CLR_TXC | I2S_CLR_RXC);
-
+			if (ret < 0)
+				goto end;
 			regmap_read(i2s->regmap, I2S_CLR, &val);
-
 			/* Should wait for clear operation to finish */
 			while (val) {
 				regmap_read(i2s->regmap, I2S_CLR, &val);
@@ -187,7 +244,12 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
 			}
 		}
 	}
+end:
 	spin_unlock(&i2s->lock);
+	if (ret < 0)
+		dev_err(i2s->dev, "lrclk update failed\n");
+
+	return ret;
 }
 
 static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
@@ -425,17 +487,26 @@ static int rockchip_i2s_trigger(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-			rockchip_snd_rxctrl(i2s, 1);
+			ret = rockchip_snd_rxctrl(i2s, 1);
 		else
-			rockchip_snd_txctrl(i2s, 1);
+			ret = rockchip_snd_txctrl(i2s, 1);
+		/* Do not turn on bclk if lrclk open fails. */
+		if (ret < 0)
+			return ret;
+		i2s_pinctrl_select_bclk_on(i2s);
 		break;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-			rockchip_snd_rxctrl(i2s, 0);
-		else
-			rockchip_snd_txctrl(i2s, 0);
+		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
+			if (!i2s->tx_start)
+				i2s_pinctrl_select_bclk_off(i2s);
+			ret = rockchip_snd_rxctrl(i2s, 0);
+		} else {
+			if (!i2s->rx_start)
+				i2s_pinctrl_select_bclk_off(i2s);
+			ret = rockchip_snd_txctrl(i2s, 0);
+		}
 		break;
 	default:
 		ret = -EINVAL;
@@ -736,6 +807,33 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
 	}
 
 	i2s->bclk_ratio = 64;
+	i2s->pinctrl = devm_pinctrl_get(&pdev->dev);
+	if (IS_ERR(i2s->pinctrl))
+		dev_err(&pdev->dev, "failed to find i2s pinctrl\n");
+
+	i2s->bclk_on = pinctrl_lookup_state(i2s->pinctrl,
+				   "bclk_on");
+	if (IS_ERR_OR_NULL(i2s->bclk_on))
+		dev_err(&pdev->dev, "failed to find i2s default state\n");
+	else
+		dev_dbg(&pdev->dev, "find i2s bclk state\n");
+
+	i2s->bclk_off = pinctrl_lookup_state(i2s->pinctrl,
+				  "bclk_off");
+	if (IS_ERR_OR_NULL(i2s->bclk_off))
+		dev_err(&pdev->dev, "failed to find i2s gpio state\n");
+	else
+		dev_dbg(&pdev->dev, "find i2s bclk_off state\n");
+
+	i2s_pinctrl_select_bclk_off(i2s);
+
+	i2s->playback_dma_data.addr = res->start + I2S_TXDR;
+	i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	i2s->playback_dma_data.maxburst = 4;
+
+	i2s->capture_dma_data.addr = res->start + I2S_RXDR;
+	i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+	i2s->capture_dma_data.maxburst = 4;
 
 	dev_set_drvdata(&pdev->dev, i2s);
 
-- 
2.35.1

[PATCH AUTOSEL 5.18 17/41] ASoC: wm_adsp: Fix event for preloader

[Sasha Levin]

From: Charles Keepax <ckeepax@opensource.cirrus.com>

[ Upstream commit 9896c029f0df628c6cb108253d09b1d61f1d4a88 ]

The preloader controls on ADSP should return a value of 1 if the
preloader value was changed, update to correct this.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220621102041.1713504-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/wm_adsp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 9cfd4f18493f..d3ecff3bdef2 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -997,7 +997,7 @@ int wm_adsp2_preloader_put(struct snd_kcontrol *kcontrol,
 		snd_soc_dapm_sync(dapm);
 	}
 
-	return 0;
+	return 1;
 }
 EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put);
 
-- 
2.35.1

[PATCH AUTOSEL 5.18 18/41] ASoC: wm5110: Fix DRE control

[Sasha Levin]

From: Charles Keepax <ckeepax@opensource.cirrus.com>

[ Upstream commit 0bc0ae9a5938d512fd5d44f11c9c04892dcf4961 ]

The DRE controls on wm5110 should return a value of 1 if the DRE state
is actually changed, update to fix this.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220621102041.1713504-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/wm5110.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 4973ba1ed779..4ab7a672f8de 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -413,6 +413,7 @@ static int wm5110_put_dre(struct snd_kcontrol *kcontrol,
 	unsigned int rnew = (!!ucontrol->value.integer.value[1]) << mc->rshift;
 	unsigned int lold, rold;
 	unsigned int lena, rena;
+	bool change = false;
 	int ret;
 
 	snd_soc_dapm_mutex_lock(dapm);
@@ -440,8 +441,8 @@ static int wm5110_put_dre(struct snd_kcontrol *kcontrol,
 		goto err;
 	}
 
-	ret = regmap_update_bits(arizona->regmap, ARIZONA_DRE_ENABLE,
-				 mask, lnew | rnew);
+	ret = regmap_update_bits_check(arizona->regmap, ARIZONA_DRE_ENABLE,
+				       mask, lnew | rnew, &change);
 	if (ret) {
 		dev_err(arizona->dev, "Failed to set DRE: %d\n", ret);
 		goto err;
@@ -454,6 +455,9 @@ static int wm5110_put_dre(struct snd_kcontrol *kcontrol,
 	if (!rnew && rold)
 		wm5110_clear_pga_volume(arizona, mc->rshift);
 
+	if (change)
+		ret = 1;
+
 err:
 	snd_soc_dapm_mutex_unlock(dapm);
 
-- 
2.35.1

[PATCH AUTOSEL 5.18 19/41] ASoC: cs35l41: Correct some control names

[Sasha Levin]

From: Charles Keepax <ckeepax@opensource.cirrus.com>

[ Upstream commit c6a5f22f9b4fd5f21414be690ce34046d9712f05 ]

Various boolean controls on cs35l41 are missing the required "Switch" in
the name, add these.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220621102041.1713504-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/cs35l41.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c
index 6b784a62df0c..20c76a53a508 100644
--- a/sound/soc/codecs/cs35l41.c
+++ b/sound/soc/codecs/cs35l41.c
@@ -392,7 +392,7 @@ static const struct snd_kcontrol_new cs35l41_aud_controls[] = {
 	SOC_SINGLE("HW Noise Gate Enable", CS35L41_NG_CFG, 8, 63, 0),
 	SOC_SINGLE("HW Noise Gate Delay", CS35L41_NG_CFG, 4, 7, 0),
 	SOC_SINGLE("HW Noise Gate Threshold", CS35L41_NG_CFG, 0, 7, 0),
-	SOC_SINGLE("Aux Noise Gate CH1 Enable",
+	SOC_SINGLE("Aux Noise Gate CH1 Switch",
 		   CS35L41_MIXER_NGATE_CH1_CFG, 16, 1, 0),
 	SOC_SINGLE("Aux Noise Gate CH1 Entry Delay",
 		   CS35L41_MIXER_NGATE_CH1_CFG, 8, 15, 0),
@@ -400,15 +400,15 @@ static const struct snd_kcontrol_new cs35l41_aud_controls[] = {
 		   CS35L41_MIXER_NGATE_CH1_CFG, 0, 7, 0),
 	SOC_SINGLE("Aux Noise Gate CH2 Entry Delay",
 		   CS35L41_MIXER_NGATE_CH2_CFG, 8, 15, 0),
-	SOC_SINGLE("Aux Noise Gate CH2 Enable",
+	SOC_SINGLE("Aux Noise Gate CH2 Switch",
 		   CS35L41_MIXER_NGATE_CH2_CFG, 16, 1, 0),
 	SOC_SINGLE("Aux Noise Gate CH2 Threshold",
 		   CS35L41_MIXER_NGATE_CH2_CFG, 0, 7, 0),
-	SOC_SINGLE("SCLK Force", CS35L41_SP_FORMAT, CS35L41_SCLK_FRC_SHIFT, 1, 0),
-	SOC_SINGLE("LRCLK Force", CS35L41_SP_FORMAT, CS35L41_LRCLK_FRC_SHIFT, 1, 0),
-	SOC_SINGLE("Invert Class D", CS35L41_AMP_DIG_VOL_CTRL,
+	SOC_SINGLE("SCLK Force Switch", CS35L41_SP_FORMAT, CS35L41_SCLK_FRC_SHIFT, 1, 0),
+	SOC_SINGLE("LRCLK Force Switch", CS35L41_SP_FORMAT, CS35L41_LRCLK_FRC_SHIFT, 1, 0),
+	SOC_SINGLE("Invert Class D Switch", CS35L41_AMP_DIG_VOL_CTRL,
 		   CS35L41_AMP_INV_PCM_SHIFT, 1, 0),
-	SOC_SINGLE("Amp Gain ZC", CS35L41_AMP_GAIN_CTRL,
+	SOC_SINGLE("Amp Gain ZC Switch", CS35L41_AMP_GAIN_CTRL,
 		   CS35L41_AMP_GAIN_ZC_SHIFT, 1, 0),
 	WM_ADSP2_PRELOAD_SWITCH("DSP1", 1),
 	WM_ADSP_FW_CONTROL("DSP1", 0),
-- 
2.35.1

[PATCH AUTOSEL 5.18 20/41] ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error

[Sasha Levin]

From: Shuming Fan <shumingf@realtek.com>

[ Upstream commit 1df793d479bef546569fc2e409ff8bb3f0fb8e99 ]

The initial settings will be written before the codec probe function.
But, the rt711->component doesn't be assigned yet.
If IO error happened during initial settings operations, it will cause the kernel panic.
This patch changed component->dev to slave->dev to fix this issue.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20220621090719.30558-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/rt711-sdca.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/rt711-sdca.c b/sound/soc/codecs/rt711-sdca.c
index d8821d535a24..ac75d8a2c9fe 100644
--- a/sound/soc/codecs/rt711-sdca.c
+++ b/sound/soc/codecs/rt711-sdca.c
@@ -34,7 +34,7 @@ static int rt711_sdca_index_write(struct rt711_sdca_priv *rt711,
 
 	ret = regmap_write(regmap, addr, value);
 	if (ret < 0)
-		dev_err(rt711->component->dev,
+		dev_err(&rt711->slave->dev,
 			"Failed to set private value: %06x <= %04x ret=%d\n",
 			addr, value, ret);
 
@@ -50,7 +50,7 @@ static int rt711_sdca_index_read(struct rt711_sdca_priv *rt711,
 
 	ret = regmap_read(regmap, addr, value);
 	if (ret < 0)
-		dev_err(rt711->component->dev,
+		dev_err(&rt711->slave->dev,
 			"Failed to get private value: %06x => %04x ret=%d\n",
 			addr, *value, ret);
 
-- 
2.35.1

[PATCH AUTOSEL 5.18 21/41] ASoC: dapm: Initialise kcontrol data for mux/demux controls

[Sasha Levin]

From: Charles Keepax <ckeepax@opensource.cirrus.com>

[ Upstream commit 11d7a12f7f50baa5af9090b131c9b03af59503e7 ]

DAPM keeps a copy of the current value of mux/demux controls,
however this value is only initialised in the case of autodisable
controls. This leads to false notification events when first
modifying a DAPM kcontrol that has a non-zero default.

Autodisable controls are left as they are, since they already
initialise the value, and there would be more work required to
support autodisable muxes where the first option isn't disabled
and/or that isn't the default.

Technically this issue could affect mixer/switch elements as well,
although not on any of the devices I am currently running. There
is also a little more work to do to address the issue there due to
that side supporting stereo controls, so that has not been tackled
in this patch.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220623105120.1981154-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/soc-dapm.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 869c76506b66..a8e842e02cdc 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -62,6 +62,8 @@ struct snd_soc_dapm_widget *
 snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm,
 			 const struct snd_soc_dapm_widget *widget);
 
+static unsigned int soc_dapm_read(struct snd_soc_dapm_context *dapm, int reg);
+
 /* dapm power sequences - make this per codec in the future */
 static int dapm_up_seq[] = {
 	[snd_soc_dapm_pre] = 1,
@@ -442,6 +444,9 @@ static int dapm_kcontrol_data_alloc(struct snd_soc_dapm_widget *widget,
 
 			snd_soc_dapm_add_path(widget->dapm, data->widget,
 					      widget, NULL, NULL);
+		} else if (e->reg != SND_SOC_NOPM) {
+			data->value = soc_dapm_read(widget->dapm, e->reg) &
+				      (e->mask << e->shift_l);
 		}
 		break;
 	default:
-- 
2.35.1

[PATCH AUTOSEL 5.18 22/41] ASoC: cs35l41: Add ASP TX3/4 source to register patch

[Sasha Levin]

From: Charles Keepax <ckeepax@opensource.cirrus.com>

[ Upstream commit 46b0d050c8c7df6dfb2c376aaa149bf2cfc5ca3e ]

The mixer controls for ASP TX3/4 are set to values that are not included
in their enumeration control. This will cause spurious event
notifications when the controls are first changed, as the register value
changes whilst the actual visible enumeration value does not. Use the
register patch to set them to a known value, zero, which equates to zero
fill, thereby avoiding the spurious notifications.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220623105120.1981154-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/cs35l41-lib.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/cs35l41-lib.c b/sound/soc/codecs/cs35l41-lib.c
index 17cf782f39af..538b5c4d3abf 100644
--- a/sound/soc/codecs/cs35l41-lib.c
+++ b/sound/soc/codecs/cs35l41-lib.c
@@ -36,8 +36,8 @@ static const struct reg_default cs35l41_reg[] = {
 	{ CS35L41_DAC_PCM1_SRC,			0x00000008 },
 	{ CS35L41_ASP_TX1_SRC,			0x00000018 },
 	{ CS35L41_ASP_TX2_SRC,			0x00000019 },
-	{ CS35L41_ASP_TX3_SRC,			0x00000020 },
-	{ CS35L41_ASP_TX4_SRC,			0x00000021 },
+	{ CS35L41_ASP_TX3_SRC,			0x00000000 },
+	{ CS35L41_ASP_TX4_SRC,			0x00000000 },
 	{ CS35L41_DSP1_RX1_SRC,			0x00000008 },
 	{ CS35L41_DSP1_RX2_SRC,			0x00000009 },
 	{ CS35L41_DSP1_RX3_SRC,			0x00000018 },
@@ -643,6 +643,8 @@ static const struct reg_sequence cs35l41_reva0_errata_patch[] = {
 	{ CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 },
 	{ CS35L41_PWR_CTRL2,		 0x00000000 },
 	{ CS35L41_AMP_GAIN_CTRL,	 0x00000000 },
+	{ CS35L41_ASP_TX3_SRC,		 0x00000000 },
+	{ CS35L41_ASP_TX4_SRC,		 0x00000000 },
 };
 
 static const struct reg_sequence cs35l41_revb0_errata_patch[] = {
@@ -654,6 +656,8 @@ static const struct reg_sequence cs35l41_revb0_errata_patch[] = {
 	{ CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 },
 	{ CS35L41_PWR_CTRL2,		 0x00000000 },
 	{ CS35L41_AMP_GAIN_CTRL,	 0x00000000 },
+	{ CS35L41_ASP_TX3_SRC,		 0x00000000 },
+	{ CS35L41_ASP_TX4_SRC,		 0x00000000 },
 };
 
 static const struct reg_sequence cs35l41_revb2_errata_patch[] = {
@@ -665,6 +669,8 @@ static const struct reg_sequence cs35l41_revb2_errata_patch[] = {
 	{ CS35L41_DSP1_XM_ACCEL_PL0_PRI, 0x00000000 },
 	{ CS35L41_PWR_CTRL2,		 0x00000000 },
 	{ CS35L41_AMP_GAIN_CTRL,	 0x00000000 },
+	{ CS35L41_ASP_TX3_SRC,		 0x00000000 },
+	{ CS35L41_ASP_TX4_SRC,		 0x00000000 },
 };
 
 static const struct cs35l41_otp_map_element_t cs35l41_otp_map_map[] = {
-- 
2.35.1

[PATCH AUTOSEL 5.18 23/41] ASoC: cs47l15: Fix event generation for low power mux control

[Sasha Levin]

From: Charles Keepax <ckeepax@opensource.cirrus.com>

[ Upstream commit 7f103af4a10f375b9b346b4d0b730f6a66b8c451 ]

cs47l15_in1_adc_put always returns zero regardless of if the control
value was updated. This results in missing notifications to user-space
of the control change. Update the handling to return 1 when the value is
changed.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220623105120.1981154-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/cs47l15.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/cs47l15.c b/sound/soc/codecs/cs47l15.c
index 391fd7da331f..1c7d52bef893 100644
--- a/sound/soc/codecs/cs47l15.c
+++ b/sound/soc/codecs/cs47l15.c
@@ -122,6 +122,9 @@ static int cs47l15_in1_adc_put(struct snd_kcontrol *kcontrol,
 		snd_soc_kcontrol_component(kcontrol);
 	struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component);
 
+	if (!!ucontrol->value.integer.value[0] == cs47l15->in1_lp_mode)
+		return 0;
+
 	switch (ucontrol->value.integer.value[0]) {
 	case 0:
 		/* Set IN1 to normal mode */
@@ -150,7 +153,7 @@ static int cs47l15_in1_adc_put(struct snd_kcontrol *kcontrol,
 		break;
 	}
 
-	return 0;
+	return 1;
 }
 
 static const struct snd_kcontrol_new cs47l15_snd_controls[] = {
-- 
2.35.1

[PATCH AUTOSEL 5.18 24/41] ASoC: madera: Fix event generation for OUT1 demux

[Sasha Levin]

From: Charles Keepax <ckeepax@opensource.cirrus.com>

[ Upstream commit e3cabbef3db8269207a6b8808f510137669f8deb ]

madera_out1_demux_put returns the value of
snd_soc_dapm_mux_update_power, which returns a 1 if a path was found for
the kcontrol. This is obviously different to the expected return a 1 if
the control was updated value. This results in spurious notifications to
user-space. Update the handling to only return a 1 when the value is
changed.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220623105120.1981154-4-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/madera.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/madera.c b/sound/soc/codecs/madera.c
index 272041c6236a..8095a87117cf 100644
--- a/sound/soc/codecs/madera.c
+++ b/sound/soc/codecs/madera.c
@@ -618,7 +618,13 @@ int madera_out1_demux_put(struct snd_kcontrol *kcontrol,
 end:
 	snd_soc_dapm_mutex_unlock(dapm);
 
-	return snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL);
+	ret = snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL);
+	if (ret < 0) {
+		dev_err(madera->dev, "Failed to update demux power state: %d\n", ret);
+		return ret;
+	}
+
+	return change;
 }
 EXPORT_SYMBOL_GPL(madera_out1_demux_put);
 
-- 
2.35.1

[PATCH AUTOSEL 5.18 25/41] ASoC: madera: Fix event generation for rate controls

[Sasha Levin]

From: Charles Keepax <ckeepax@opensource.cirrus.com>

[ Upstream commit 980555e95f7cabdc9c80a07107622b097ba23703 ]

madera_adsp_rate_put always returns zero regardless of if the control
value was updated. This results in missing notifications to user-space
of the control change. Update the handling to return 1 when the
value is changed.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220623105120.1981154-5-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/madera.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/madera.c b/sound/soc/codecs/madera.c
index 8095a87117cf..b9f19fbd2911 100644
--- a/sound/soc/codecs/madera.c
+++ b/sound/soc/codecs/madera.c
@@ -899,7 +899,7 @@ static int madera_adsp_rate_put(struct snd_kcontrol *kcontrol,
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	const int adsp_num = e->shift_l;
 	const unsigned int item = ucontrol->value.enumerated.item[0];
-	int ret;
+	int ret = 0;
 
 	if (item >= e->items)
 		return -EINVAL;
@@ -916,10 +916,10 @@ static int madera_adsp_rate_put(struct snd_kcontrol *kcontrol,
 			 "Cannot change '%s' while in use by active audio paths\n",
 			 kcontrol->id.name);
 		ret = -EBUSY;
-	} else {
+	} else if (priv->adsp_rate_cache[adsp_num] != e->values[item]) {
 		/* Volatile register so defer until the codec is powered up */
 		priv->adsp_rate_cache[adsp_num] = e->values[item];
-		ret = 0;
+		ret = 1;
 	}
 
 	mutex_unlock(&priv->rate_lock);
-- 
2.35.1

[PATCH AUTOSEL 5.18 26/41] irqchip: or1k-pic: Undefine mask_ack for level triggered hardware

[Sasha Levin]

From: Stafford Horne <shorne@gmail.com>

[ Upstream commit 8520501346ed8d1c4a6dfa751cb57328a9c843f1 ]

The mask_ack operation clears the interrupt by writing to the PICSR
register.  This we don't want for level triggered interrupt because
it does not actually clear the interrupt on the source hardware.

This was causing issues in qemu with multi core setups where
interrupts would continue to fire even though they had been cleared in
PICSR.

Just remove the mask_ack operation.

Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/irqchip/irq-or1k-pic.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/irqchip/irq-or1k-pic.c b/drivers/irqchip/irq-or1k-pic.c
index 49b47e787644..f289ccd95291 100644
--- a/drivers/irqchip/irq-or1k-pic.c
+++ b/drivers/irqchip/irq-or1k-pic.c
@@ -66,7 +66,6 @@ static struct or1k_pic_dev or1k_pic_level = {
 		.name = "or1k-PIC-level",
 		.irq_unmask = or1k_pic_unmask,
 		.irq_mask = or1k_pic_mask,
-		.irq_mask_ack = or1k_pic_mask_ack,
 	},
 	.handle = handle_level_irq,
 	.flags = IRQ_LEVEL | IRQ_NOPROBE,
-- 
2.35.1

[PATCH AUTOSEL 5.18 27/41] pinctrl: imx: Add the zero base flag for imx93

[Sasha Levin]

From: Jacky Bai <ping.bai@nxp.com>

[ Upstream commit fbc24ebc65507feb9728dc38197f90486148dda0 ]

On i.MX93, the pin mux reg offset is from 0x0,
so need to add the 'ZERO_OFFSET_VALID' flag to make
sure the pin at mux offset 0 can be found.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Link: https://lore.kernel.org/r/20220613031854.1571357-1-ping.bai@nxp.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/pinctrl/freescale/pinctrl-imx93.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/freescale/pinctrl-imx93.c b/drivers/pinctrl/freescale/pinctrl-imx93.c
index c0630f69e995..417e41b37a6f 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx93.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx93.c
@@ -239,6 +239,7 @@ static const struct pinctrl_pin_desc imx93_pinctrl_pads[] = {
 static const struct imx_pinctrl_soc_info imx93_pinctrl_info = {
 	.pins = imx93_pinctrl_pads,
 	.npins = ARRAY_SIZE(imx93_pinctrl_pads),
+	.flags = ZERO_OFFSET_VALID,
 	.gpr_compatible = "fsl,imx93-iomuxc-gpr",
 };
 
-- 
2.35.1

[PATCH AUTOSEL 5.18 28/41] x86/xen: Use clear_bss() for Xen PV guests

[Sasha Levin]

From: Juergen Gross <jgross@suse.com>

[ Upstream commit 96e8fc5818686d4a1591bb6907e7fdb64ef29884 ]

Instead of clearing the bss area in assembly code, use the clear_bss()
function.

This requires to pass the start_info address as parameter to
xen_start_kernel() in order to avoid the xen_start_info being zeroed
again.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20220630071441.28576-2-jgross@suse.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/x86/include/asm/setup.h |  3 +++
 arch/x86/kernel/head64.c     |  2 +-
 arch/x86/xen/enlighten_pv.c  |  8 ++++++--
 arch/x86/xen/xen-head.S      | 10 +---------
 4 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index 896e48d45828..bccc84de7ff2 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -132,6 +132,9 @@ void *extend_brk(size_t size, size_t align);
 	}
 
 extern void probe_roms(void);
+
+void clear_bss(void);
+
 #ifdef __i386__
 
 asmlinkage void __init i386_start_kernel(void);
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 4f5ecbbaae77..2e10a33778cf 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -421,7 +421,7 @@ void __init do_early_exception(struct pt_regs *regs, int trapnr)
 
 /* Don't add a printk in there. printk relies on the PDA which is not initialized 
    yet. */
-static void __init clear_bss(void)
+void __init clear_bss(void)
 {
 	memset(__bss_start, 0,
 	       (unsigned long) __bss_stop - (unsigned long) __bss_start);
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index 5038edb79ad5..b55de4ad685c 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -1183,15 +1183,19 @@ static void __init xen_domu_set_legacy_features(void)
 extern void early_xen_iret_patch(void);
 
 /* First C function to be called on Xen boot */
-asmlinkage __visible void __init xen_start_kernel(void)
+asmlinkage __visible void __init xen_start_kernel(struct start_info *si)
 {
 	struct physdev_set_iopl set_iopl;
 	unsigned long initrd_start = 0;
 	int rc;
 
-	if (!xen_start_info)
+	if (!si)
 		return;
 
+	clear_bss();
+
+	xen_start_info = si;
+
 	__text_gen_insn(&early_xen_iret_patch,
 			JMP32_INSN_OPCODE, &early_xen_iret_patch, &xen_iret,
 			JMP32_INSN_SIZE);
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
index 3a2cd93bf059..13af6fe453e3 100644
--- a/arch/x86/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
@@ -48,15 +48,6 @@ SYM_CODE_START(startup_xen)
 	ANNOTATE_NOENDBR
 	cld
 
-	/* Clear .bss */
-	xor %eax,%eax
-	mov $__bss_start, %rdi
-	mov $__bss_stop, %rcx
-	sub %rdi, %rcx
-	shr $3, %rcx
-	rep stosq
-
-	mov %rsi, xen_start_info
 	mov initial_stack(%rip), %rsp
 
 	/* Set up %gs.
@@ -71,6 +62,7 @@ SYM_CODE_START(startup_xen)
 	cdq
 	wrmsr
 
+	mov	%rsi, %rdi
 	call xen_start_kernel
 SYM_CODE_END(startup_xen)
 	__FINIT
-- 
2.35.1

[PATCH AUTOSEL 5.18 29/41] x86: Clear .brk area at early boot

[Sasha Levin]

From: Juergen Gross <jgross@suse.com>

[ Upstream commit 38fa5479b41376dc9d7f57e71c83514285a25ca0 ]

The .brk section has the same properties as .bss: it is an alloc-only
section and should be cleared before being used.

Not doing so is especially a problem for Xen PV guests, as the
hypervisor will validate page tables (check for writable page tables
and hypervisor private bits) before accepting them to be used.

Make sure .brk is initially zero by letting clear_bss() clear the brk
area, too.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220630071441.28576-3-jgross@suse.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/x86/kernel/head64.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 2e10a33778cf..92eae95f1a0b 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -425,6 +425,8 @@ void __init clear_bss(void)
 {
 	memset(__bss_start, 0,
 	       (unsigned long) __bss_stop - (unsigned long) __bss_start);
+	memset(__brk_base, 0,
+	       (unsigned long) __brk_limit - (unsigned long) __brk_base);
 }
 
 static unsigned long get_cmd_line_ptr(void)
-- 
2.35.1

[PATCH AUTOSEL 5.18 30/41] soc: ixp4xx/npe: Fix unused match warning

[Sasha Levin]

From: Linus Walleij <linus.walleij@linaro.org>

[ Upstream commit 620f83b8326ce9706b1118334f0257ae028ce045 ]

The kernel test robot found this inconsistency:

  drivers/soc/ixp4xx/ixp4xx-npe.c:737:34: warning:
  'ixp4xx_npe_of_match' defined but not used [-Wunused-const-variable=]
     737 | static const struct of_device_id ixp4xx_npe_of_match[] = {

This is because the match is enclosed in the of_match_ptr()
which compiles into NULL when OF is disabled and this
is unnecessary.

Fix it by dropping of_match_ptr() around the match.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220626074315.61209-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/soc/ixp4xx/ixp4xx-npe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/ixp4xx/ixp4xx-npe.c b/drivers/soc/ixp4xx/ixp4xx-npe.c
index 613935cb6a48..58240e320c13 100644
--- a/drivers/soc/ixp4xx/ixp4xx-npe.c
+++ b/drivers/soc/ixp4xx/ixp4xx-npe.c
@@ -758,7 +758,7 @@ static const struct of_device_id ixp4xx_npe_of_match[] = {
 static struct platform_driver ixp4xx_npe_driver = {
 	.driver = {
 		.name           = "ixp4xx-npe",
-		.of_match_table = of_match_ptr(ixp4xx_npe_of_match),
+		.of_match_table = ixp4xx_npe_of_match,
 	},
 	.probe = ixp4xx_npe_probe,
 	.remove = ixp4xx_npe_remove,
-- 
2.35.1

[PATCH AUTOSEL 5.18 31/41] ARM: dts: stm32: use the correct clock source for CEC on stm32mp151

[Sasha Levin]

From: Gabriel Fernandez <gabriel.fernandez@foss.st.com>

[ Upstream commit 78ece8cce1ba0c3f3e5a7c6c1b914b3794f04c44 ]

The peripheral clock of CEC is not LSE but CEC.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index f9aa9af31efd..4eda6c5ae4cf 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -565,7 +565,7 @@ cec: cec@40016000 {
 			compatible = "st,stm32-cec";
 			reg = <0x40016000 0x400>;
 			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&rcc CEC_K>, <&clk_lse>;
+			clocks = <&rcc CEC_K>, <&rcc CEC>;
 			clock-names = "cec", "hdmi-cec";
 			status = "disabled";
 		};
-- 
2.35.1

[PATCH AUTOSEL 5.18 32/41] Revert "can: xilinx_can: Limit CANFD brp to 2"

[Sasha Levin]

From: Srinivas Neeli <srinivas.neeli@xilinx.com>

[ Upstream commit c6da4590fe819dfe28a4f8037a8dc1e056542fb4 ]

This reverts commit 05ca14fdb6fe65614e0652d03e44b02748d25af7.

On early silicon engineering samples observed bit shrinking issue when
we use brp as 1. Hence updated brp_min as 2. As in production silicon
this issue is fixed, so reverting the patch.

Link: https://lore.kernel.org/all/20220609082433.1191060-2-srinivas.neeli@xilinx.com
Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/can/xilinx_can.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index 43f0c6a064ba..75b4db4d050b 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -259,7 +259,7 @@ static const struct can_bittiming_const xcan_bittiming_const_canfd2 = {
 	.tseg2_min = 1,
 	.tseg2_max = 128,
 	.sjw_max = 128,
-	.brp_min = 2,
+	.brp_min = 1,
 	.brp_max = 256,
 	.brp_inc = 1,
 };
@@ -272,7 +272,7 @@ static const struct can_bittiming_const xcan_data_bittiming_const_canfd2 = {
 	.tseg2_min = 1,
 	.tseg2_max = 16,
 	.sjw_max = 16,
-	.brp_min = 2,
+	.brp_min = 1,
 	.brp_max = 256,
 	.brp_inc = 1,
 };
-- 
2.35.1

[PATCH AUTOSEL 5.18 33/41] ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices

[Sasha Levin]

From: John Veness <john-linux@pelago.org.uk>

[ Upstream commit 6e2c9105e0b743c92a157389d40f00b81bdd09fe ]

Treat the claimed 96kHz 1ch in the descriptors as 48kHz 2ch, so that
the audio stream doesn't sound mono. Also fix initial stream
alignment, so that left and right channels are in the correct order.

Signed-off-by: John Veness <john-linux@pelago.org.uk>
Link: https://lore.kernel.org/r/20220624140757.28758-1-john-linux@pelago.org.uk
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/usb/quirks-table.h | 48 ++++++++++++++++++++++++++++++++++++++++
 sound/usb/quirks.c       |  3 +++
 2 files changed, 51 insertions(+)

diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 4f56e1784932..853da162fd18 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -3802,6 +3802,54 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 	}
 },
 
+/*
+ * MacroSilicon MS2100/MS2106 based AV capture cards
+ *
+ * These claim 96kHz 1ch in the descriptors, but are actually 48kHz 2ch.
+ * They also need QUIRK_FLAG_ALIGN_TRANSFER, which makes one wonder if
+ * they pretend to be 96kHz mono as a workaround for stereo being broken
+ * by that...
+ *
+ * They also have an issue with initial stream alignment that causes the
+ * channels to be swapped and out of phase, which is dealt with in quirks.c.
+ */
+{
+	USB_AUDIO_DEVICE(0x534d, 0x0021),
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.vendor_name = "MacroSilicon",
+		.product_name = "MS210x",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = &(const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_STANDARD_MIXER,
+			},
+			{
+				.ifnum = 3,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S16_LE,
+					.channels = 2,
+					.iface = 3,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.attributes = 0,
+					.endpoint = 0x82,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						USB_ENDPOINT_SYNC_ASYNC,
+					.rates = SNDRV_PCM_RATE_CONTINUOUS,
+					.rate_min = 48000,
+					.rate_max = 48000,
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+
 /*
  * MacroSilicon MS2109 based HDMI capture cards
  *
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index e8468f9b007d..a72874bc0936 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1478,6 +1478,7 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
 	case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */
 		set_format_emu_quirk(subs, fmt);
 		break;
+	case USB_ID(0x534d, 0x0021): /* MacroSilicon MS2100/MS2106 */
 	case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */
 		subs->stream_offset_adj = 2;
 		break;
@@ -1904,6 +1905,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_IGNORE_CTL_ERROR),
 	DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
+	DEVICE_FLG(0x534d, 0x0021, /* MacroSilicon MS2100/MS2106 */
+		   QUIRK_FLAG_ALIGN_TRANSFER),
 	DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */
 		   QUIRK_FLAG_ALIGN_TRANSFER),
 	DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */
-- 
2.35.1

[PATCH AUTOSEL 5.18 34/41] ALSA: usb-audio: Add quirk for Fiero SC-01

[Sasha Levin]

From: Egor Vorontsov <sdoregor@sdore.me>

[ Upstream commit 4fb7c24f69c48fdc02ea7858dbd5a60ff08bf7e5 ]

Fiero SC-01 is a USB sound card with two mono inputs and a single
stereo output. The inputs are composed into a single stereo stream.

The device uses a vendor-provided driver on Windows and does not work
at all without it. The driver mostly provides ASIO functionality, but
also alters the way the sound card is queried for sample rates and
clocks.

ALSA queries those failing with an EPIPE (same as Windows 10 does).
Presumably, the vendor-provided driver does not query it at all, simply
matching by VID:PID. Thus, I consider this a buggy firmware and adhere
to a set of fixed endpoint quirks instead.

The soundcard has an internal clock. Implicit feedback mode is required
for the playback.

I have updated my device to v1.1.0 from a Windows 10 VM using a vendor-
provided binary prior to the development, hoping for it to just begin
working. The device provides no obvious way to downgrade the firmware,
and regardless, there's no binary available for v1.0.0 anyway.

Thus, I will be getting another unit to extend the patch with support
for that. Expected to be a simple copy-paste of the existing one,
though.

There were no previous reports of that device in context of Linux
anywhere. Other issues have been reported though, but that's out of the
scope.

Signed-off-by: Egor Vorontsov <sdoregor@sdore.me>
Link: https://lore.kernel.org/r/20220627100041.2861494-1-sdoregor@sdore.me
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/usb/quirks-table.h | 68 ++++++++++++++++++++++++++++++++++++++++
 sound/usb/quirks.c       |  2 ++
 2 files changed, 70 insertions(+)

diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 853da162fd18..7067d314fecd 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -4167,6 +4167,74 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 		}
 	}
 },
+{
+	/*
+	 * Fiero SC-01 (firmware v1.1.0)
+	 */
+	USB_DEVICE(0x2b53, 0x0031),
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.vendor_name = "Fiero",
+		.product_name = "SC-01",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = &(const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			/* Playback */
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S32_LE,
+					.channels = 2,
+					.fmt_bits = 24,
+					.iface = 1,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x01,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						   USB_ENDPOINT_SYNC_ASYNC,
+					.rates = SNDRV_PCM_RATE_48000 |
+						 SNDRV_PCM_RATE_96000,
+					.rate_min = 48000,
+					.rate_max = 96000,
+					.nr_rates = 2,
+					.rate_table = (unsigned int[]) { 48000, 96000 },
+					.clock = 0x29
+				}
+			},
+			/* Capture */
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S32_LE,
+					.channels = 2,
+					.fmt_bits = 24,
+					.iface = 2,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x82,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						   USB_ENDPOINT_SYNC_ASYNC |
+						   USB_ENDPOINT_USAGE_IMPLICIT_FB,
+					.rates = SNDRV_PCM_RATE_48000 |
+						 SNDRV_PCM_RATE_96000,
+					.rate_min = 48000,
+					.rate_max = 96000,
+					.nr_rates = 2,
+					.rate_table = (unsigned int[]) { 48000, 96000 },
+					.clock = 0x29
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
 
 #undef USB_DEVICE_VENDOR_SPEC
 #undef USB_AUDIO_DEVICE
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index a72874bc0936..d42a59609886 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1911,6 +1911,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_ALIGN_TRANSFER),
 	DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
+	DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */
+		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
 
 	/* Vendor matches */
 	VENDOR_FLG(0x045e, /* MS Lifecam */
-- 
2.35.1

[PATCH AUTOSEL 5.18 35/41] ALSA: usb-audio: Add quirk for Fiero SC-01 (fw v1.0.0)

[Sasha Levin]

From: Egor Vorontsov <sdoregor@sdore.me>

[ Upstream commit 2307a0e1ca0b5c1337b37ac6302f96e017ebac3c ]

The patch applies the same quirks used for SC-01 at firmware v1.1.0 to
the ones running v1.0.0, with respect to hard-coded sample rates.

I got two more units and successfully tested the patch series with both
firmwares.

The support is now complete (not accounting ASIO).

Signed-off-by: Egor Vorontsov <sdoregor@sdore.me>
Link: https://lore.kernel.org/r/20220627100041.2861494-2-sdoregor@sdore.me
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/usb/quirks-table.h | 132 +++++++++++++++++++++++++++++++++++++++
 sound/usb/quirks.c       |   4 ++
 2 files changed, 136 insertions(+)

diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 7067d314fecd..f93201a830b5 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -4167,6 +4167,138 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 		}
 	}
 },
+{
+	/*
+	 * Fiero SC-01 (firmware v1.0.0 @ 48 kHz)
+	 */
+	USB_DEVICE(0x2b53, 0x0023),
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.vendor_name = "Fiero",
+		.product_name = "SC-01",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = &(const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			/* Playback */
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S32_LE,
+					.channels = 2,
+					.fmt_bits = 24,
+					.iface = 1,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x01,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						   USB_ENDPOINT_SYNC_ASYNC,
+					.rates = SNDRV_PCM_RATE_48000,
+					.rate_min = 48000,
+					.rate_max = 48000,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) { 48000 },
+					.clock = 0x29
+				}
+			},
+			/* Capture */
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S32_LE,
+					.channels = 2,
+					.fmt_bits = 24,
+					.iface = 2,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x82,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						   USB_ENDPOINT_SYNC_ASYNC |
+						   USB_ENDPOINT_USAGE_IMPLICIT_FB,
+					.rates = SNDRV_PCM_RATE_48000,
+					.rate_min = 48000,
+					.rate_max = 48000,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) { 48000 },
+					.clock = 0x29
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
+{
+	/*
+	 * Fiero SC-01 (firmware v1.0.0 @ 96 kHz)
+	 */
+	USB_DEVICE(0x2b53, 0x0024),
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.vendor_name = "Fiero",
+		.product_name = "SC-01",
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = &(const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			/* Playback */
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S32_LE,
+					.channels = 2,
+					.fmt_bits = 24,
+					.iface = 1,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x01,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						   USB_ENDPOINT_SYNC_ASYNC,
+					.rates = SNDRV_PCM_RATE_96000,
+					.rate_min = 96000,
+					.rate_max = 96000,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) { 96000 },
+					.clock = 0x29
+				}
+			},
+			/* Capture */
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S32_LE,
+					.channels = 2,
+					.fmt_bits = 24,
+					.iface = 2,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x82,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC |
+						   USB_ENDPOINT_SYNC_ASYNC |
+						   USB_ENDPOINT_USAGE_IMPLICIT_FB,
+					.rates = SNDRV_PCM_RATE_96000,
+					.rate_min = 96000,
+					.rate_max = 96000,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) { 96000 },
+					.clock = 0x29
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
 {
 	/*
 	 * Fiero SC-01 (firmware v1.1.0)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index d42a59609886..c4c0847a68bf 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1911,6 +1911,10 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_ALIGN_TRANSFER),
 	DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
+	DEVICE_FLG(0x2b53, 0x0023, /* Fiero SC-01 (firmware v1.0.0 @ 48 kHz) */
+		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+	DEVICE_FLG(0x2b53, 0x0024, /* Fiero SC-01 (firmware v1.0.0 @ 96 kHz) */
+		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
 	DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */
 		   QUIRK_FLAG_GENERIC_IMPLICIT_FB),
 
-- 
2.35.1

[PATCH AUTOSEL 5.18 36/41] nvme-pci: phison e16 has bogus namespace ids

[Sasha Levin]

From: Keith Busch <kbusch@kernel.org>

[ Upstream commit 73029c9b23cf1213e5f54c2b59efce08665199e7 ]

Add the quirk.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=216049
Reported-by: Chris Egolf <cegolf@ugholf.net>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/nvme/host/pci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index fe829377c7c2..ab575fdd8015 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3432,7 +3432,8 @@ static const struct pci_device_id nvme_id_table[] = {
 				NVME_QUIRK_DISABLE_WRITE_ZEROES|
 				NVME_QUIRK_IGNORE_DEV_SUBNQN, },
 	{ PCI_DEVICE(0x1987, 0x5016),	/* Phison E16 */
-		.driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN, },
+		.driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN |
+				NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(0x1b4b, 0x1092),	/* Lexar 256 GB SSD */
 		.driver_data = NVME_QUIRK_NO_NS_DESC_LIST |
 				NVME_QUIRK_IGNORE_DEV_SUBNQN, },
-- 
2.35.1

[PATCH AUTOSEL 5.18 37/41] nvme: use struct group for generic command dwords

[Sasha Levin]

From: Keith Busch <kbusch@kernel.org>

[ Upstream commit 5c629dc9609dc43492a7bc8060cc6120875bf096 ]

This will allow the trace event to know the full size of the data
intended to be copied and silence read overflow checks.

Reported-by: John Garry <john.garry@huawei.com>
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/nvme/host/trace.h | 2 +-
 include/linux/nvme.h      | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/nvme/host/trace.h b/drivers/nvme/host/trace.h
index b5f85259461a..37c7f4c89f92 100644
--- a/drivers/nvme/host/trace.h
+++ b/drivers/nvme/host/trace.h
@@ -69,7 +69,7 @@ TRACE_EVENT(nvme_setup_cmd,
 		__entry->metadata = !!blk_integrity_rq(req);
 		__entry->fctype = cmd->fabrics.fctype;
 		__assign_disk_name(__entry->disk, req->q->disk);
-		memcpy(__entry->cdw10, &cmd->common.cdw10,
+		memcpy(__entry->cdw10, &cmd->common.cdws,
 			sizeof(__entry->cdw10));
 	    ),
 	    TP_printk("nvme%d: %sqid=%d, cmdid=%u, nsid=%u, flags=0x%x, meta=0x%x, cmd=(%s %s)",
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index f626a445d1a8..99b1b56f0cd3 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -867,12 +867,14 @@ struct nvme_common_command {
 	__le32			cdw2[2];
 	__le64			metadata;
 	union nvme_data_ptr	dptr;
+	struct_group(cdws,
 	__le32			cdw10;
 	__le32			cdw11;
 	__le32			cdw12;
 	__le32			cdw13;
 	__le32			cdw14;
 	__le32			cdw15;
+	);
 };
 
 struct nvme_rw_command {
-- 
2.35.1

[PATCH AUTOSEL 5.18 38/41] wireguard: selftests: set fake real time in init

[Sasha Levin]

From: "Jason A. Donenfeld" <Jason@zx2c4.com>

[ Upstream commit 829be057dbc1e71383b8d7de8edb31dcf07b4aa0 ]

Not all platforms have an RTC, and rather than trying to force one into
each, it's much easier to just set a fixed time. This is necessary
because WireGuard's latest handshakes parameter is returned in wallclock
time, and if the system time isn't set, and the system is really fast,
then this returns 0, which trips the test.

Turning this on requires setting CONFIG_COMPAT_32BIT_TIME=y, as musl
doesn't support settimeofday without it.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 .../testing/selftests/wireguard/qemu/arch/arm.config  |  1 +
 .../selftests/wireguard/qemu/arch/armeb.config        |  1 +
 .../testing/selftests/wireguard/qemu/arch/i686.config |  1 +
 .../testing/selftests/wireguard/qemu/arch/m68k.config |  1 +
 .../testing/selftests/wireguard/qemu/arch/mips.config |  1 +
 .../selftests/wireguard/qemu/arch/mipsel.config       |  1 +
 .../selftests/wireguard/qemu/arch/powerpc.config      |  1 +
 tools/testing/selftests/wireguard/qemu/init.c         | 11 +++++++++++
 8 files changed, 18 insertions(+)

diff --git a/tools/testing/selftests/wireguard/qemu/arch/arm.config b/tools/testing/selftests/wireguard/qemu/arch/arm.config
index fc7959bef9c2..0579c66be83e 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/arm.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/arm.config
@@ -7,6 +7,7 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_VIRTIO_MENU=y
 CONFIG_VIRTIO_MMIO=y
 CONFIG_VIRTIO_CONSOLE=y
+CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1 panic_on_warn=1"
 CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/armeb.config b/tools/testing/selftests/wireguard/qemu/arch/armeb.config
index f3066be81c19..2a3307bbe534 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/armeb.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/armeb.config
@@ -7,6 +7,7 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_VIRTIO_MENU=y
 CONFIG_VIRTIO_MMIO=y
 CONFIG_VIRTIO_CONSOLE=y
+CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1 panic_on_warn=1"
 CONFIG_CPU_BIG_ENDIAN=y
diff --git a/tools/testing/selftests/wireguard/qemu/arch/i686.config b/tools/testing/selftests/wireguard/qemu/arch/i686.config
index 6d90892a85a2..cd864b9be6fb 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/i686.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/i686.config
@@ -1,6 +1,7 @@
 CONFIG_ACPI=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
 CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/m68k.config b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
index 82c925e49beb..9639bfe06074 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/m68k.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
@@ -5,5 +5,6 @@ CONFIG_MAC=y
 CONFIG_SERIAL_PMACZILOG=y
 CONFIG_SERIAL_PMACZILOG_TTYS=y
 CONFIG_SERIAL_PMACZILOG_CONSOLE=y
+CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
 CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/mips.config b/tools/testing/selftests/wireguard/qemu/arch/mips.config
index d7ec63c17b30..2a84402353ab 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/mips.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/mips.config
@@ -6,6 +6,7 @@ CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_SYSCON=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
 CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/mipsel.config b/tools/testing/selftests/wireguard/qemu/arch/mipsel.config
index 18a498293737..56146a101e7e 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/mipsel.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/mipsel.config
@@ -7,6 +7,7 @@ CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_SYSCON=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
 CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/powerpc.config b/tools/testing/selftests/wireguard/qemu/arch/powerpc.config
index 5e04882e8e35..174a9ffe2a36 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/powerpc.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/powerpc.config
@@ -4,6 +4,7 @@ CONFIG_PPC_85xx=y
 CONFIG_PHYS_64BIT=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_MATH_EMULATION=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
diff --git a/tools/testing/selftests/wireguard/qemu/init.c b/tools/testing/selftests/wireguard/qemu/init.c
index 2a0f48fac925..542c34b00eb0 100644
--- a/tools/testing/selftests/wireguard/qemu/init.c
+++ b/tools/testing/selftests/wireguard/qemu/init.c
@@ -11,6 +11,7 @@
 #include <stdlib.h>
 #include <stdbool.h>
 #include <fcntl.h>
+#include <time.h>
 #include <sys/wait.h>
 #include <sys/mount.h>
 #include <sys/stat.h>
@@ -67,6 +68,15 @@ static void seed_rng(void)
 	close(fd);
 }
 
+static void set_time(void)
+{
+	if (time(NULL))
+		return;
+	pretty_message("[+] Setting fake time...");
+	if (stime(&(time_t){1433512680}) < 0)
+		panic("settimeofday()");
+}
+
 static void mount_filesystems(void)
 {
 	pretty_message("[+] Mounting filesystems...");
@@ -256,6 +266,7 @@ int main(int argc, char *argv[])
 	print_banner();
 	mount_filesystems();
 	seed_rng();
+	set_time();
 	kmod_selftests();
 	enable_logging();
 	clear_leaks();
-- 
2.35.1

[PATCH AUTOSEL 5.18 39/41] wireguard: selftests: use virt machine on m68k

[Sasha Levin]

From: "Jason A. Donenfeld" <Jason@zx2c4.com>

[ Upstream commit 1f2f341a62639c7066ee4c76b7d9ebe867e0a1d5 ]

This should be a bit more stable hopefully.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/testing/selftests/wireguard/qemu/Makefile         | 5 +++--
 tools/testing/selftests/wireguard/qemu/arch/m68k.config | 9 +++------
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/tools/testing/selftests/wireguard/qemu/Makefile b/tools/testing/selftests/wireguard/qemu/Makefile
index bca07b93eeb0..e8a82e495d2e 100644
--- a/tools/testing/selftests/wireguard/qemu/Makefile
+++ b/tools/testing/selftests/wireguard/qemu/Makefile
@@ -210,10 +210,11 @@ QEMU_ARCH := m68k
 KERNEL_ARCH := m68k
 KERNEL_BZIMAGE := $(KERNEL_BUILD_PATH)/vmlinux
 KERNEL_CMDLINE := $(shell sed -n 's/CONFIG_CMDLINE=\(.*\)/\1/p' arch/m68k.config)
+QEMU_VPORT_RESULT := virtio-serial-device
 ifeq ($(HOST_ARCH),$(ARCH))
-QEMU_MACHINE := -cpu host,accel=kvm -machine q800 -append $(KERNEL_CMDLINE)
+QEMU_MACHINE := -cpu host,accel=kvm -machine virt -append $(KERNEL_CMDLINE)
 else
-QEMU_MACHINE := -machine q800 -smp 1 -append $(KERNEL_CMDLINE)
+QEMU_MACHINE := -machine virt -smp 1 -append $(KERNEL_CMDLINE)
 endif
 else ifeq ($(ARCH),riscv64)
 CHOST := riscv64-linux-musl
diff --git a/tools/testing/selftests/wireguard/qemu/arch/m68k.config b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
index 9639bfe06074..39c48cba56b7 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/m68k.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
@@ -1,10 +1,7 @@
 CONFIG_MMU=y
+CONFIG_VIRT=y
 CONFIG_M68KCLASSIC=y
-CONFIG_M68040=y
-CONFIG_MAC=y
-CONFIG_SERIAL_PMACZILOG=y
-CONFIG_SERIAL_PMACZILOG_TTYS=y
-CONFIG_SERIAL_PMACZILOG_CONSOLE=y
+CONFIG_VIRTIO_CONSOLE=y
 CONFIG_COMPAT_32BIT_TIME=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
+CONFIG_CMDLINE="console=ttyGF0 wg.success=vport0p1 panic_on_warn=1"
 CONFIG_FRAME_WARN=1024
-- 
2.35.1

Re: [PATCH AUTOSEL 5.18 39/41] wireguard: selftests: use virt machine on m68k

[Geert Uytterhoeven]

Hi Sasha,

On Thu, Jul 14, 2022 at 6:29 AM Sasha Levin <sashal@kernel.org> wrote:
> From: "Jason A. Donenfeld" <Jason@zx2c4.com>
>
> [ Upstream commit 1f2f341a62639c7066ee4c76b7d9ebe867e0a1d5 ]
>
> This should be a bit more stable hopefully.
>
> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
> Signed-off-by: Sasha Levin <sashal@kernel.org>

Thanks for your patch!

> --- a/tools/testing/selftests/wireguard/qemu/arch/m68k.config
> +++ b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
> @@ -1,10 +1,7 @@
>  CONFIG_MMU=y
> +CONFIG_VIRT=y

The m68k virt machine was introduced in v5.19-rc1, so this patch
must not be backported to v5.18 and earlier.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH AUTOSEL 5.18 39/41] wireguard: selftests: use virt machine on m68k

[Sasha Levin]

On Thu, Jul 14, 2022 at 09:08:49AM +0200, Geert Uytterhoeven wrote:
>Hi Sasha,
>
>On Thu, Jul 14, 2022 at 6:29 AM Sasha Levin <sashal@kernel.org> wrote:
>> From: "Jason A. Donenfeld" <Jason@zx2c4.com>
>>
>> [ Upstream commit 1f2f341a62639c7066ee4c76b7d9ebe867e0a1d5 ]
>>
>> This should be a bit more stable hopefully.
>>
>> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
>> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
>> Signed-off-by: Sasha Levin <sashal@kernel.org>
>
>Thanks for your patch!
>
>> --- a/tools/testing/selftests/wireguard/qemu/arch/m68k.config
>> +++ b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
>> @@ -1,10 +1,7 @@
>>  CONFIG_MMU=y
>> +CONFIG_VIRT=y
>
>The m68k virt machine was introduced in v5.19-rc1, so this patch
>must not be backported to v5.18 and earlier.

I'll drop it, thanks!

-- 
Thanks,
Sasha

Re: [PATCH AUTOSEL 5.18 39/41] wireguard: selftests: use virt machine on m68k

[Sasha Levin]

On Sun, Jul 17, 2022 at 07:01:21PM -0400, Sasha Levin wrote:
>On Thu, Jul 14, 2022 at 09:08:49AM +0200, Geert Uytterhoeven wrote:
>>Hi Sasha,
>>
>>On Thu, Jul 14, 2022 at 6:29 AM Sasha Levin <sashal@kernel.org> wrote:
>>>From: "Jason A. Donenfeld" <Jason@zx2c4.com>
>>>
>>>[ Upstream commit 1f2f341a62639c7066ee4c76b7d9ebe867e0a1d5 ]
>>>
>>>This should be a bit more stable hopefully.
>>>
>>>Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
>>>Signed-off-by: Jakub Kicinski <kuba@kernel.org>
>>>Signed-off-by: Sasha Levin <sashal@kernel.org>
>>
>>Thanks for your patch!
>>
>>>--- a/tools/testing/selftests/wireguard/qemu/arch/m68k.config
>>>+++ b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
>>>@@ -1,10 +1,7 @@
>>> CONFIG_MMU=y
>>>+CONFIG_VIRT=y
>>
>>The m68k virt machine was introduced in v5.19-rc1, so this patch
>>must not be backported to v5.18 and earlier.
>
>I'll drop it, thanks!

I've clicked the wrong button and still queued it by mistake, now really
removed :)

-- 
Thanks,
Sasha

[PATCH AUTOSEL 5.18 40/41] wireguard: selftests: always call kernel makefile

[Sasha Levin]

From: "Jason A. Donenfeld" <Jason@zx2c4.com>

[ Upstream commit 1a087eec257154e26a81a7a0a15380d7a2431765 ]

These selftests are used for much more extensive changes than just the
wireguard source files. So always call the kernel's build file, which
will do something or nothing after checking the whole tree, per usual.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/testing/selftests/wireguard/qemu/Makefile | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/wireguard/qemu/Makefile b/tools/testing/selftests/wireguard/qemu/Makefile
index e8a82e495d2e..fcc3f668b807 100644
--- a/tools/testing/selftests/wireguard/qemu/Makefile
+++ b/tools/testing/selftests/wireguard/qemu/Makefile
@@ -19,8 +19,6 @@ endif
 MIRROR := https://download.wireguard.com/qemu-test/distfiles/
 
 KERNEL_BUILD_PATH := $(BUILD_PATH)/kernel$(if $(findstring yes,$(DEBUG_KERNEL)),-debug)
-rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) $(filter $(subst *,%,$2),$d))
-WIREGUARD_SOURCES := $(call rwildcard,$(KERNEL_PATH)/drivers/net/wireguard/,*)
 
 default: qemu
 
@@ -325,8 +323,9 @@ $(KERNEL_BUILD_PATH)/.config: $(TOOLCHAIN_PATH)/.installed kernel.config arch/$(
 	cd $(KERNEL_BUILD_PATH) && ARCH=$(KERNEL_ARCH) $(KERNEL_PATH)/scripts/kconfig/merge_config.sh -n $(KERNEL_BUILD_PATH)/.config $(KERNEL_BUILD_PATH)/minimal.config
 	$(if $(findstring yes,$(DEBUG_KERNEL)),cp debug.config $(KERNEL_BUILD_PATH) && cd $(KERNEL_BUILD_PATH) && ARCH=$(KERNEL_ARCH) $(KERNEL_PATH)/scripts/kconfig/merge_config.sh -n $(KERNEL_BUILD_PATH)/.config debug.config,)
 
-$(KERNEL_BZIMAGE): $(TOOLCHAIN_PATH)/.installed $(KERNEL_BUILD_PATH)/.config $(BUILD_PATH)/init-cpio-spec.txt $(IPERF_PATH)/src/iperf3 $(IPUTILS_PATH)/ping $(BASH_PATH)/bash $(IPROUTE2_PATH)/misc/ss $(IPROUTE2_PATH)/ip/ip $(IPTABLES_PATH)/iptables/xtables-legacy-multi $(NMAP_PATH)/ncat/ncat $(WIREGUARD_TOOLS_PATH)/src/wg $(BUILD_PATH)/init ../netns.sh $(WIREGUARD_SOURCES)
+$(KERNEL_BZIMAGE): $(TOOLCHAIN_PATH)/.installed $(KERNEL_BUILD_PATH)/.config $(BUILD_PATH)/init-cpio-spec.txt $(IPERF_PATH)/src/iperf3 $(IPUTILS_PATH)/ping $(BASH_PATH)/bash $(IPROUTE2_PATH)/misc/ss $(IPROUTE2_PATH)/ip/ip $(IPTABLES_PATH)/iptables/xtables-legacy-multi $(NMAP_PATH)/ncat/ncat $(WIREGUARD_TOOLS_PATH)/src/wg $(BUILD_PATH)/init
 	$(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE)
+.PHONY: $(KERNEL_BZIMAGE)
 
 $(TOOLCHAIN_PATH)/$(CHOST)/include/linux/.installed: | $(KERNEL_BUILD_PATH)/.config $(TOOLCHAIN_PATH)/.installed
 	rm -rf $(TOOLCHAIN_PATH)/$(CHOST)/include/linux
-- 
2.35.1

[PATCH AUTOSEL 5.18 41/41] signal handling: don't use BUG_ON() for debugging

[Sasha Levin]

From: Linus Torvalds <torvalds@linux-foundation.org>

[ Upstream commit a382f8fee42ca10c9bfce0d2352d4153f931f5dc ]

These are indeed "should not happen" situations, but it turns out recent
changes made the 'task_is_stopped_or_trace()' case trigger (fix for that
exists, is pending more testing), and the BUG_ON() makes it
unnecessarily hard to actually debug for no good reason.

It's been that way for a long time, but let's make it clear: BUG_ON() is
not good for debugging, and should never be used in situations where you
could just say "this shouldn't happen, but we can continue".

Use WARN_ON_ONCE() instead to make sure it gets logged, and then just
continue running.  Instead of making the system basically unusuable
because you crashed the machine while potentially holding some very core
locks (eg this function is commonly called while holding 'tasklist_lock'
for writing).

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 kernel/signal.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/signal.c b/kernel/signal.c
index e43bc2a692f5..75cc2339d83e 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2031,12 +2031,12 @@ bool do_notify_parent(struct task_struct *tsk, int sig)
 	bool autoreap = false;
 	u64 utime, stime;
 
-	BUG_ON(sig == -1);
+	WARN_ON_ONCE(sig == -1);
 
- 	/* do_notify_parent_cldstop should have been called instead.  */
- 	BUG_ON(task_is_stopped_or_traced(tsk));
+	/* do_notify_parent_cldstop should have been called instead.  */
+	WARN_ON_ONCE(task_is_stopped_or_traced(tsk));
 
-	BUG_ON(!tsk->ptrace &&
+	WARN_ON_ONCE(!tsk->ptrace &&
 	       (tsk->group_leader != tsk || !thread_group_empty(tsk)));
 
 	/* Wake up all pidfd waiters */
-- 
2.35.1