Data area's says that serialization is disablement. Does this mean you need to run disabled or lock the CPU associated with the PCCA in question?
Jon Perryman. >________________________________ > From: Micheal Butz <[email protected]> >To: [email protected] >Sent: Sunday, September 8, 2013 7:06 PM >Subject: Re: Currently dispatched TCB in SRB mode > > >Do I need to hold any locks ? > >On Sep 8, 2013, at 9:35 PM, Peter Relson <[email protected]> wrote: > >>> CVTPCCAT->PCCAVT->PCCA->PSA >> >> If you are not serialized properly, any reference to the PCCA can blow up >> as the PCCA may be freed if the processor is taken offline. >> >> If you are referencing "your" PSA, PCCA->PSA is incorrect (hint: look up >> "reverse prefixing"). > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
