Re: [uml-devel] feature-removal-schedule entry from 2009

[Rob Landley <rob@landley.net>]

That should be over on _this_ list then...

(Discussion of IRQF_SAMPLE_RANDOM removal.)

On 07/16/2012 10:21 AM, Theodore Ts'o wrote:
> On Sun, Jul 15, 2012 at 03:41:53PM -0500, Rob Landley wrote:
>> Does it become a "please add a call to sample_interrupt_randomness()"
>> reminder, or will the infrastructure figure out when to do that outside
>> the driver?
> 
> The patches in the random.git tree unconditionally call
> add_interrupt_randomness() in handle_irq_event_percpu(), so the
> drivers don't need to do anything at this point.
> 
>> And will this upcoming patch set remove 'em, or leave the NOP debris
>> there?
> 
> The current status is here:
> 
> http://git.kernel.org/?p=linux/kernel/git/tytso/random.git;a=summary
> 
> At this point the flag is a no-op, and can be removed.  This close to
> the merge window, I don't think I'm going to have time to create
> patches which remove the flag from all of the drivers, but it's
> basically clean up work, and having the extra bit set isn't going to
> harm anyone.
> 
> The only thing that might require a bit of care is the usage in
> arch/um, where someone needs to do a bit more analysis to see if it's
> just a matter of removing the flag from the call to request_irq().  My
> current thinking was to merge the new interrupt structure during this
> merge window, and then clean up the NOP debris during the next
> development cycle.
> 
> 						- Ted
> 
> 

Rob
-- 
GNU/Linux isn't: Linux=GPLv2, GNU=GPLv3+, they can't share code.
Either it's "mere aggregation", or a license violation.  Pick one.

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