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Re: How do I make a contribution to the automatic analysis done on the kernel — Semantic Matching Tool

Re: How do I make a contribution to the automatic analysis done on the kernel

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On Tue, Jun 04, 2024 at 10:53:42AM +0300, Dan Carpenter wrote:
> On Mon, Jun 03, 2024 at 02:28:58PM +0200, Joel Granados wrote:
> > Hey Dan
> > 
> > I want to add an smatch check s part of a patch that I'm preparing [1].
> > The check will be based on your suggestion a while back [2]. But I have
> > several questions before I submit the patch:
> > 
> > 1. Were do I submit the patch to? Is it this mailing list?
> 
> Yes.
> 
> > 2. What repo do I use to submit? is it git://repo.or.cz/smatch.gi
> 
> Yes.  Base it on that.
> 
> > 3. I want to understand more how smatch gets run:
> > 3.1 If my patch get into the smatch repo, will it just run automatically
> >     from then on?
> > 3.2 How are the failure communicated? is it just you sending out the
> >     failures?
> > 3.3 Are these checks related to 0-day?
> 
> There are a lot of people who run Smatch these days, so they'd see the
> warnings.  I also run it on linux-next.  The 0-day bot also runs Smatch
> but I look over the warnings and filter out false positives and
> sometimes I filter out duplicate warnings for uninitialized variable
> bugs.

Thx for the info. I'll post the patch once I have re-tested it.

Best
-- 

Joel Granados




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