Messages in this thread |  | | Date | Mon, 3 Oct 2016 10:03:08 -0600 | From | Jason Gunthorpe <> | Subject | Re: [PATCH] tpm: don't destroy chip device prematurely |
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On Mon, Oct 03, 2016 at 03:42:25PM +0300, Jarkko Sakkinen wrote:
> > I've looked to the registration code and it indeed has few more issues
?
> > Maybe TPM_CHIP_FLAG_REGISTERED can be used for sealing the access > > to the device during deregistration, current usage is void.
This is done via chip->ops = NULL and the rwlock scheme.
> Good catch BTW. This flag has gone quite obsolote.
I think all the drivers have been updated at this point so we can probably get rid of it entirely.
Jason
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