drivers/extcon/extcon-max8997.c:665:8-28: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)

drivers/extcon/extcon-max8997.c:665:8-28: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1888 bytes --]

CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Krzysztof Kozlowski <krzk@kernel.org>
CC: Julia Lawall <Julia.Lawall@inria.fr>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5833291ab6de9c3e2374336b51c814e515e8f3a5
commit: 5d2db9bb5f8a850d037983f0df72ad59cefa9e3d coccinelle: irqf_oneshot: reduce the severity due to false positives
date:   7 months ago
:::::: branch date: 14 hours ago
:::::: commit date: 7 months ago
config: x86_64-randconfig-c002-20211014 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>


cocci warnings: (new ones prefixed by >>)
>> drivers/extcon/extcon-max8997.c:665:8-28: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)
--
>> drivers/power/supply/max17042_battery.c:1116:8-33: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)
--
>> drivers/regulator/mt6360-regulator.c:386:8-33: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)
--
>> drivers/rtc/rtc-lp8788.c:277:8-33: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)
--
>> drivers/rtc/rtc-rk808.c:441:7-32: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)
--
>> drivers/rtc/rtc-s5m.c:810:7-32: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
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[PATCH] coccinelle: irqf_oneshot: fix irqf_oneshot.cocci warnings

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 2018 bytes --]

CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Krzysztof Kozlowski <krzk@kernel.org>
CC: Julia Lawall <Julia.Lawall@inria.fr>
CC: Liam Girdwood <lgirdwood@gmail.com>
CC: Mark Brown <broonie@kernel.org>
CC: Matthias Brugger <matthias.bgg@gmail.com>
CC: linux-kernel(a)vger.kernel.org
CC: linux-arm-kernel(a)lists.infradead.org
CC: linux-mediatek(a)lists.infradead.org

From: kernel test robot <lkp@intel.com>

drivers/regulator/mt6360-regulator.c:386:8-33: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)

 Since commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
 threaded IRQs without a primary handler need to be requested with
 IRQF_ONESHOT, otherwise the request will fail.

 So pass the IRQF_ONESHOT flag in this case.

Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci

CC: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5833291ab6de9c3e2374336b51c814e515e8f3a5
commit: 5d2db9bb5f8a850d037983f0df72ad59cefa9e3d coccinelle: irqf_oneshot: reduce the severity due to false positives
:::::: branch date: 14 hours ago
:::::: commit date: 7 months ago

Please take the patch only if it's a positive warning. Thanks!

 mt6360-regulator.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/regulator/mt6360-regulator.c
+++ b/drivers/regulator/mt6360-regulator.c
@@ -383,7 +383,8 @@ static int mt6360_regulator_irq_register
 		if (irq < 0)
 			return irq;
 
-		ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, irq_desc->handler, 0,
+		ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, irq_desc->handler,
+						IRQF_ONESHOT,
 						irq_desc->name, rdev);
 		if (ret) {
 			dev_err(&pdev->dev, "Fail to request %s irq\n", irq_desc->name);

[PATCH] coccinelle: irqf_oneshot: fix irqf_oneshot.cocci warnings

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1801 bytes --]

CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Krzysztof Kozlowski <krzk@kernel.org>
CC: Julia Lawall <Julia.Lawall@inria.fr>
CC: Alessandro Zummo <a.zummo@towertech.it>
CC: Alexandre Belloni <alexandre.belloni@bootlin.com>
CC: linux-rtc(a)vger.kernel.org
CC: linux-kernel(a)vger.kernel.org

From: kernel test robot <lkp@intel.com>

drivers/rtc/rtc-lp8788.c:277:8-33: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)

 Since commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
 threaded IRQs without a primary handler need to be requested with
 IRQF_ONESHOT, otherwise the request will fail.

 So pass the IRQF_ONESHOT flag in this case.

Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci

CC: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5833291ab6de9c3e2374336b51c814e515e8f3a5
commit: 5d2db9bb5f8a850d037983f0df72ad59cefa9e3d coccinelle: irqf_oneshot: reduce the severity due to false positives
:::::: branch date: 14 hours ago
:::::: commit date: 7 months ago

Please take the patch only if it's a positive warning. Thanks!

 rtc-lp8788.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/rtc/rtc-lp8788.c
+++ b/drivers/rtc/rtc-lp8788.c
@@ -276,7 +276,7 @@ static int lp8788_alarm_irq_register(str
 
 	return devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
 				lp8788_alarm_irq_handler,
-				0, LP8788_ALM_IRQ, rtc);
+				IRQF_ONESHOT, LP8788_ALM_IRQ, rtc);
 }
 
 static int lp8788_rtc_probe(struct platform_device *pdev)

[PATCH] coccinelle: irqf_oneshot: fix irqf_oneshot.cocci warnings

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1841 bytes --]

CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Krzysztof Kozlowski <krzk@kernel.org>
CC: Julia Lawall <Julia.Lawall@inria.fr>
CC: Alessandro Zummo <a.zummo@towertech.it>
CC: Alexandre Belloni <alexandre.belloni@bootlin.com>
CC: linux-rtc(a)vger.kernel.org
CC: linux-kernel(a)vger.kernel.org

From: kernel test robot <lkp@intel.com>

drivers/rtc/rtc-rk808.c:441:7-32: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)

 Since commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests")
 threaded IRQs without a primary handler need to be requested with
 IRQF_ONESHOT, otherwise the request will fail.

 So pass the IRQF_ONESHOT flag in this case.

Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci

CC: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5833291ab6de9c3e2374336b51c814e515e8f3a5
commit: 5d2db9bb5f8a850d037983f0df72ad59cefa9e3d coccinelle: irqf_oneshot: reduce the severity due to false positives
:::::: branch date: 14 hours ago
:::::: commit date: 7 months ago

Please take the patch only if it's a positive warning. Thanks!

 rtc-rk808.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/rtc/rtc-rk808.c
+++ b/drivers/rtc/rtc-rk808.c
@@ -439,7 +439,7 @@ static int rk808_rtc_probe(struct platfo
 
 	/* request alarm irq of rk808 */
 	ret = devm_request_threaded_irq(&pdev->dev, rk808_rtc->irq, NULL,
-					rk808_alarm_irq, 0,
+					rk808_alarm_irq, IRQF_ONESHOT,
 					"RTC alarm", rk808_rtc);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to request alarm IRQ %d: %d\n",