From: Jamal Hadi Salim <[email protected]> Date: Fri, 21 Apr 2017 11:55:40 -0400
> On 17-04-21 11:38 AM, David Miller wrote: >> From: Jamal Hadi Salim <[email protected]> >> Date: Fri, 21 Apr 2017 11:29:19 -0400 >> >> Even something as benign as "give melarger action dumps" _must_ still >> have the same behavior because the user has no alternative action plan >> possible if it cannot tell if the kernel supports the facility or not. >> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ I am pretty sure I was clear in my position above. And then you say: > But i think there are other cases like "please give me a large > dump" which require less harsh reaction in particular because > I have alternative means in the kernel to achieve the dump. > Would logging or no reaction be fine then? I clearly said that the large dump should be handled the exactly the same way as other kinds of attributes and requests. And I told you why, and it's because the user cannot act upon the situation if it wants to. You give the user no way to perform alternative actions. Any feature whatsoever, even "give me large dumps" may require the user to take alternative actions. You give the user no option whatsoever by silently ignoring stuff, and that is simply unacceptable. Please get out of the mindset of "oh, ignoring this and silently proceeding in situation X is OK". Thanks.
