On Sat, 2014-06-21 at 01:57 +0800, Herbert Xu wrote:
> On Wed, Jun 11, 2014 at 02:03:45PM -0700, Tim Chen wrote:
> >
> > diff --git a/crypto/shash.c b/crypto/shash.c
> > index 929058a..234ece0 100644
> > --- a/crypto/shash.c
> > +++ b/crypto/shash.c
> > @@ -271,6 +271,18 @@ static int shash_async_finup(struct ahash_request *req)
> > return shash_ahash_finup(req, desc);
> > }
> >
> > +int shash_ahash_mcryptd_digest(struct ahash_request *req,
> > + struct shash_desc *desc)
> > +{
> > + int err;
> > +
> > + err = crypto_shash_init(desc) ?:
> > + shash_ahash_mcryptd_finup(req, desc);
> > +
> > + return err;
> > +}
> > +EXPORT_SYMBOL_GPL(shash_ahash_mcryptd_digest);
> > +
>
> This bit causes your patch to not build for me.
>
> Please fix and resubmit.
Herbert,
Upon further testing, I realize that I have to change my logic
for doing work in the idle_notifier path to clear out partial tasks.
The notifier is actually in an atomic context and I may page fault
when working on the data buffer but I cannot sleep here.
I'll need to wake up the kernel crypto thread instead. So it
will take me a bit longer to refine this logic.
Thanks.
Tim
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