* master branch updated
@ 2019-09-25 1:07 Jarkko Sakkinen
2019-09-25 1:08 ` Jarkko Sakkinen
0 siblings, 1 reply; 3+ messages in thread
From: Jarkko Sakkinen @ 2019-09-25 1:07 UTC (permalink / raw)
To: linux-sgx; +Cc: sean.j.christopherson, serge.ayoun, shay.katz-zamir
The master branch has been updated.
Changelog to v22:
* Return -EIO instead of -ECANCELED when ptrace() fails to read a TCS page.
* In the reclaimer, pin the page before ENCLS[EBLOCK] because pinning can fail
(because of OOM) even in legit behaviour and after EBLOCK the reclaiming
flow can be only reverted by killing the whole enclave.
/Jarkko
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: master branch updated
2019-09-25 1:07 master branch updated Jarkko Sakkinen
@ 2019-09-25 1:08 ` Jarkko Sakkinen
2019-09-25 1:40 ` Jarkko Sakkinen
0 siblings, 1 reply; 3+ messages in thread
From: Jarkko Sakkinen @ 2019-09-25 1:08 UTC (permalink / raw)
To: linux-sgx; +Cc: sean.j.christopherson, serge.ayoun, shay.katz-zamir
On Wed, Sep 25, 2019 at 04:07:15AM +0300, Jarkko Sakkinen wrote:
> The master branch has been updated.
>
> Changelog to v22:
>
> * Return -EIO instead of -ECANCELED when ptrace() fails to read a TCS page.
> * In the reclaimer, pin the page before ENCLS[EBLOCK] because pinning can fail
> (because of OOM) even in legit behaviour and after EBLOCK the reclaiming
> flow can be only reverted by killing the whole enclave.
I have one update to make sgx_alloc_page() and then my code changes for
v23 are done.
/Jarkko
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: master branch updated
2019-09-25 1:08 ` Jarkko Sakkinen
@ 2019-09-25 1:40 ` Jarkko Sakkinen
0 siblings, 0 replies; 3+ messages in thread
From: Jarkko Sakkinen @ 2019-09-25 1:40 UTC (permalink / raw)
To: linux-sgx; +Cc: sean.j.christopherson, serge.ayoun, shay.katz-zamir
On Wed, Sep 25, 2019 at 04:08:18AM +0300, Jarkko Sakkinen wrote:
> On Wed, Sep 25, 2019 at 04:07:15AM +0300, Jarkko Sakkinen wrote:
> > The master branch has been updated.
> >
> > Changelog to v22:
> >
> > * Return -EIO instead of -ECANCELED when ptrace() fails to read a TCS page.
> > * In the reclaimer, pin the page before ENCLS[EBLOCK] because pinning can fail
> > (because of OOM) even in legit behaviour and after EBLOCK the reclaiming
> > flow can be only reverted by killing the whole enclave.
>
> I have one update to make sgx_alloc_page() and then my code changes for
> v23 are done.
That's not all actually. I also update the selftest so that it fills
memory enough to trigger the reclaimer.
/Jarkko
^ permalink raw reply [flat|nested] 3+ messages in thread
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