Use #sysfs to #restart failed #PCI devices ( #WiFiCards, #SoundCards, etc.) - #Fedora Magazine

Looks like a useful fix for when #adaptors crash.

https://fedoramagazine.org/use-sysfs-to-restart-failed-pci-devices/

#GNU #Linux

From which file lsblk command reads a USB mountpoint (lsblk -o MOUNTPOINT)? #usb #mount #udev #sysfs

https://askubuntu.com/q/1455961/612

Anyone here who knows #sysfs/#kobject internals in #Linux?

When I'm using sysfs_create_group. Can I delete (or rather reuse) an attribute_group object or does the kernel need _my_ attribute_group structure? I've browsed through the code, I see that the attribute is handed as private data to __kernfs_create_file, but I am unsure about the attribute_group.

Does anyone know?

Using 5.4 Kernel here.

#PleaseBoost #Kernel

Anyone here who knows #sysfs/#kobject internals in #Linux?

When I'm using sysfs_create_group. Can I delete (or rather reuse) an attribute_group object or does the kernel need _my_ attribute_group structure? I've browsed through the code, I see that the attribute is handed as private data to __kernfs_create_file, but I am unsure about the attribute_group.

Does anyone know?

Using 5.4 Kernel here.