Re: [PATCH] efi/efi_test: require CAP_SYS_ADMIN to open the chardev

2019-10-03 Thread Laszlo Ersek
On 10/03/19 12:07, Javier Martinez Canillas wrote: > The driver exposes EFI runtime services to user-space through an IOCTL > interface, calling the EFI services function pointers directly without > using the efivar API. > > Among other things the driver allows to read and write EFI variables and

[PATCH] efi/efi_test: require CAP_SYS_ADMIN to open the chardev

2019-10-03 Thread Javier Martinez Canillas
The driver exposes EFI runtime services to user-space through an IOCTL interface, calling the EFI services function pointers directly without using the efivar API. Among other things the driver allows to read and write EFI variables and doesn't require CAP_SYS_ADMIN as is the case for the efivar s