Re: 2.6.12-rc4-mm2 - sleeping function called from invalid context at mm/slab.c:2502

[Chris Wright <chrisw@osdl.org>]

* Stephen Smalley (sds@tycho.nsa.gov) wrote:
> On Fri, 2005-05-20 at 10:01 -0700, Chris Wright wrote:
> > > +struct audit_aux_data_avc {
> > 
> > I guess it's not really avc specific (although it's primary user).
> 
> You mean generalize the struct for possible re-use by other audit
> helpers but keep the type value and function distinct?
> audit_aux_data_path?  Analogous to struct path in namei.c.

Yup.

> > Won't this change the order quite a bit?  And how do you correlate path
> > vs. exe, etc.?  Oh, I see, you're not using it for exe...
> 
> Could be an issue for syscalls that involve multiple files, e.g. rename.
> We are at least still logging the last component name, device, and inode
> number with the avc message, and only deferring logging of the full
> pathname.

If it works for you, it's really only effecting your messages at this point.
I took David's idea to mean replace audit_log_d_path altogether, and all
paths logged on exit with aux data.

thanks,
-chris
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