Bartosz Golaszewski 21bc9b1589 gpio: cdev: sanitize the label before requesting the interrupt ... commit b34490879b upstream. When an interrupt is requested, a procfs directory is created under "/proc/irq/<irqnum>/<label>" where <label> is the string passed to one of the request_irq() variants. What follows is that the string must not contain the "/" character or the procfs mkdir operation will fail. We don't have such constraints for GPIO consumer labels which are used verbatim as interrupt labels for GPIO irqs. We must therefore sanitize the consumer string before requesting the interrupt. Let's replace all "/" with ":". Cc: stable@vger.kernel.org Reported-by: Stefan Wahren <wahrenst@gmx.net> Closes: https://lore.kernel.org/linux-gpio/39fe95cb-aa83-4b8b-8cab-63947a726754@gmx.net/ Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Kent Gibson <warthog618@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-04-10 16:35:47 +02:00
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acpi	ACPICA: debugger: check status of acpi_evaluate_object() in acpi_db_walk_for_fields()	2024-04-10 16:35:42 +02:00
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android
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dma-buf	dma-buf: Fix NULL pointer dereference in sanitycheck()	2024-04-10 16:35:40 +02:00
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gpio	gpio: cdev: sanitize the label before requesting the interrupt	2024-04-10 16:35:47 +02:00
gpu	drm/i915/mtl: Update workaround 14018575942	2024-04-10 16:35:45 +02:00
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md	dm integrity: fix out-of-range warning	2024-04-10 16:35:45 +02:00
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net	Octeontx2-af: fix pause frame configuration in GMP mode	2024-04-10 16:35:44 +02:00
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s390	s390/qeth: handle deferred cc1	2024-04-10 16:35:42 +02:00
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scsi	scsi: libsas: Fix disk not being scanned in after being removed	2024-04-03 15:29:03 +02:00
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