Re: [PATCH] acpi/ec: Deny write access unless requested by module param

2016-03-10 Thread Rafael J. Wysocki
On Saturday, February 06, 2016 02:08:08 AM gr...@linuxhacker.ru wrote: > From: Oleg Drokin > > In debugfs it's not enough to just set file mode to read-only to > deny write access to a file, instead just don't provide > the write method unless write access is really

Re: [PATCH] acpi/ec: Deny write access unless requested by module param

2016-03-10 Thread Rafael J. Wysocki
On Saturday, February 06, 2016 02:08:08 AM gr...@linuxhacker.ru wrote: > From: Oleg Drokin > > In debugfs it's not enough to just set file mode to read-only to > deny write access to a file, instead just don't provide > the write method unless write access is really requested. > >

Re: [PATCH] acpi/ec: Deny write access unless requested by module param

2016-02-17 Thread Thomas Renninger
On Saturday, February 06, 2016 02:08:08 AM gr...@linuxhacker.ru wrote: > From: Oleg Drokin > > In debugfs it's not enough to just set file mode to read-only to > deny write access to a file, instead just don't provide > the write method unless write access is really

Re: [PATCH] acpi/ec: Deny write access unless requested by module param

2016-02-17 Thread Thomas Renninger
On Saturday, February 06, 2016 02:08:08 AM gr...@linuxhacker.ru wrote: > From: Oleg Drokin > > In debugfs it's not enough to just set file mode to read-only to > deny write access to a file, instead just don't provide > the write method unless write access is really requested. > >

[PATCH] acpi/ec: Deny write access unless requested by module param

2016-02-05 Thread green
From: Oleg Drokin In debugfs it's not enough to just set file mode to read-only to deny write access to a file, instead just don't provide the write method unless write access is really requested. Signed-off-by: Oleg Drokin --- I assume allowing run-time changes via /sys/module is preferrable,

[PATCH] acpi/ec: Deny write access unless requested by module param

2016-02-05 Thread green
From: Oleg Drokin In debugfs it's not enough to just set file mode to read-only to deny write access to a file, instead just don't provide the write method unless write access is really requested. Signed-off-by: Oleg Drokin --- I assume allowing