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Ratification Package 

: Project repo
: Plan doc
: Status chklist

extensions included


Task group approved by TSC date or Fast Track approved by AR dateSpecification State****ISA AR State++Fast TrackPriv / UnprivCommittee (Owner)Task GroupPlan Milestone Target DateFreeze Milestone Target DateRatification Milestone Target DatePlan
Milestone Next Step*		Freeze
Milestone Next Step**		Ratification
Milestone Next Step***		Last UpdatedNotesIn RVA2023 profile as mandatory or supported optionalMigrated to Jira?

Jira Link

Anchor
CAS_Row
CAS_Row
Atomic compare-and-swap (CAS)

Zacas

 

Plan Complete

Approved

(7/10/23)

YUUnpriv IC
(Ved, Greg)		N/A

Q2'23

Q3'23Q4'23completeacceptance criteria complete

AR approved.
Jira Link

Anchor
BFloat16_Row
BFloat16_Row
Bfloat16

 

Zfbfmin, Zvfbfmin, Zvfbfwma
Plan CompleteReviewing

Approved

(7/15/23)

YU

Unpriv IC

(Ken Dockser)		N/AN/AQ2'23
N/AAR approvalacceptance criteria complete

 

Submitted to AR approved.
Jira Link

Anchor
CMQRI_Row
CMQRI_Row
Capacity and Bandwidth Controller QoS Register Interface (CBQRI)

  

Ssqosid

 

Plan CompleteQueuedNP

SOC Infrastructure HC (Eric Shiu, Ambika Krishnamoorthy)

CBQRI4Q'22Q2'23Q3'23completeAR approval

 

Submitted to AR
Jira link

Anchor
CondOps_Row
CondOps_Row
Conditional Ops

Zicond

 

Public Review CompleteApprovedYU

Unpriv IC
(Philipp)

N/AQ1'23Q1'23Q2'23completecompleteacceptance criteria  complete

  • Public Review ended May 21.
  • Spec updates expected end of June.

Jira link
Anchor
CTR_Row
CTR_Row
Control Transfer Records

  

Smctr, Ssctr

 

Plan CompleteDevelopmentNP

Priv IC

(Beeman Strong)

CTR TGQ2'23Q3'23Q4'23completeacceptance criteria complete



Jira link

Anchor
Zicntrpmf_Row
Zicntrpmf_Row
Counter Mode Filtering

 
Smcntrpmf

FrozenApprovedYUPriv IC
(Beeman Strong)		N/AQ1'23Q2'23Q3'23

complete

complete

public review complete



Jira Link

Anchor
Debug_Row
Debug_Row
Debug

  

Sdext, Sdtrig2020Plan CompleteDevelopment

N

PPriv IC
(Tim Newsome)		Debug TGQ1'23Q2'23Q3'23complete

acceptance criteria complete

start

Waiver vote for SAIL and ACT

nJira link

Anchor
FastInt_Row
FastInt_Row
Fast Interrupt 

  

Smclic, Ssclic, Suclic, Smclicshv, Smclicconfig2020Plan CompleteDevelopmentNPPriv IC
(Dan Smathers)		Fast InterruptsN/AQ3'23
N/A

spec development - stable

start


nJira link

Anchor
Svadu_Row
Svadu_Row
Hardware Updating of PTE A/D Bits 

Svadu

 

Public Review StartedApprovedYPPriv IC
(Ved Shanbhogue)		N/AN/AQ2'23Q3'23N/A

complete


public review complete

Public Review ends Sept 28.yJira link

Anchor
CSRIndir_Row
CSRIndir_Row
Indirect CSR Access

Smcsrind, Sscsrind
StableApprovedYPPriv IC
(Beeman Strong)		N/AQ3'23

completeacceptance criteria complete



Jira link

Anchor
Zjid_Row
Zjid_Row
Instruction/Data Consistency

Zjid2020StableDevelopmentNPPriv IC
(Martin Maas)		I/D ConsistencyN/AQ2'23
N/A - GrandfatheredAR approvalstart

Spec in slide form, needs to be translated into write-up.

?Jira link

Anchor
Zimop_Row
Zimop_Row
"May Be Ops" (for CFI, etc.) 

Zimop, Zcmop

 

Plan CompleteDevelopmentYUUnpriv IC
(Andrew Waterman)		N/AN/AQ2'23
N/A

AR approval

start

  • Andrew working with Ved and ARC on new design
  • Potential ABI impacts identified by ARC.
nJira Link

Anchor
PackedSIMD_Row
PackedSIMD_Row
Packed SIMD 

Zbpbo, Zpn, Zpsfoperand, P

2020

NewDevelopmentNUUnpriv IC
(Kevin Chen)		Packed SIMDQ3'23Q4'23Q4'23start

start


start

Need plan from Kevin ChennJira Link

Anchor
PointerMasking_Row
PointerMasking_Row
Pointer masking

 

Ssnjpm, Smnjpm, Smmjpm2020StableReworkingNPPriv IC
(Martin Maas)		Pointer MaskingQ1'23Q2'23
completeAR approvalstart

Ongoing discussion with ARC around design.?Jira Link

Anchor
Priv1_13_Row
Priv1_13_Row
Priv 1.13

  



NewDevelopmentNPPriv IC
(TBD)



build plan

Awaiting guidance from Greg and Andrew.yJira Link

Anchor
Smrnmi_Row
Smrnmi_Row
Resumable Non-maskable Interrupts 

Smrnmi

 

Plan  CompleteReviewingYPPriv IC
(Andrew Waterman)		N/AN/AQ1'23
N/Aacceptance criteria completestart

Status checklist reviewed by Philipp.  Work needed.  Requested owner from Greg and Andrew (Priv IC).nJira Link

Anchor
Zfa_Row
Zfa_Row
Additional Scalar FP

Zfa

 

Public Review CompleteApprovedYUUnpriv IC
(Andrew Waterman)		N/AN/AQ2'23Q3'23N/AComplete

TSC approval


yJira Link

Anchor
SSLP_Row
SSLP_Row
Shadow Stacks and Landing Pads

Zicfiss, Zicfilp


 

Plan  CompleteQueuedN U + P

Unpriv IC + Priv IC

(George, Ved)

SS-LP-CFI Q4'22Q3'23Q3'23CompleteAR approvalstart

Submitted to ARnJira Link

Anchor
Sscdeleg_Row
Sscdeleg_Row
Supervisor Counter Delegation

 

Smcdeleg, Ssccfg

 

StableQueuedYPPriv IC
(Beeman Strong)		N/A
(Fast Track)		Q1'23Q2'23Q3'23Complete

 

  • Needs TSC notification of Plan Milestone
  • Submitted to AR

Jira Link

Anchor
SmMTT_Row
SmMTT_Row
Supervisor Memory Tracking Table (SmMTT)

Smmtt
Plan Complete
NPPriv IC
(Ravi Sahita)

SmMTT

Q3'23

Complete

acceptance criteria complete



Jira Link

Anchor
SPMP_Row
SPMP_Row
S-mode PMP

Sspmp

 

Plan  CompleteDevelopmentNPSecurity HC
(Dong Du)		S-Mode Physical Memory ProtectionQ1'23Q3'23Q4'23CompleteStartN/A

Plan Milestone review 2/15nJira Link

Anchor
VectorCrypto_Row
VectorCrypto_Row
Vector Crypto

  

Zvbb, Zvbc, Zvkb, Zvkg, Zvkn, Zvknc, Zvkned, Zvkng, Zvknha, Zvkbnhb, Zvks, Zvksc, Zvksed, Zvksg, Zvksh, Zvkt

 

Public Review CompleteApprovedNU

Unpriv IC
(Ken Dockser)

Cryptographic Extensions3Q'22Q2'23

Q2'23

CompleteComplete

committee chair approval


yJira Link

Anchor
VCAllRounds_Row
VCAllRounds_Row
Vector Crypto - all-rounds AES

  

Zvknf

 

StableDevelopmentNU

Unpriv IC
(TBD)

Cryptographic Extensions3Q'22TBDYE2024CompleteAR Approvalstart

No owner to drive work.nJira Link

...