On Mon, Jun 12, 2017 at 03:52:07PM +0000, Benedetto, Salvatore wrote: > Hi Raj, > > I've compiled and tested kernel 4.12.0-rc4 and I can't reproduce your issue. > Are you seeing any of this with a previous kernel version? If not, git bisect might > help us finding the root-cause. > Have you tried with another platform/hw? > > Regards, > Salvatore > Try a soft reboot and see if the error clears up. This looks a bit reminscient of some firmware errors we've been chasing down Neil > > -----Original Message----- > > From: linux-crypto-owner@xxxxxxxxxxxxxxx [mailto:linux-crypto- > > owner@xxxxxxxxxxxxxxx] On Behalf Of Raj Ammanur > > Sent: Friday, June 9, 2017 7:37 PM > > To: Linux Crypto Mailing List <linux-crypto@xxxxxxxxxxxxxxx> > > Subject: Alg errors with Intel QAT Card > > > > Hi > > > > I am seeing the below errors after installing an Intel QAT card > > and loading the upstreamed qat_dh895xcc and intel_qat modules. > > > > Have others seen similar errors and know if this is a known issue > > and a fix exists or know whats going on ? This is with 4.12.0-rc4+ > > version of the kernel. > > > > Any help is sincerely appreciated. > > > > thanks > > --Raj > > > > > > [ 3.639046] dh895xcc 0000:00:0b.0: qat_dev0 started 12 acceleration engines > > [ 4.168887] alg: skcipher-ddst: Test 5 failed (invalid result) on > > encryption for qat_aes_cbc > > [ 4.217866] alg: skcipher-ddst: Chunk test 1 failed on encryption > > at page 0 for qat_aes_ctr > > [ 4.282042] alg: skcipher: Test 4 failed (invalid result) on > > encryption for qat_aes_xts > > [ 4.395210] alg: akcipher: test 1 failed for qat-rsa, err=-22 > > [root@dhcp-swlab-681 ~]# dmesg | grep -i alg > > [ 1.499336] alg: No test for pkcs1pad(rsa,sha256) > > (pkcs1pad(rsa-generic,sha256)) > > [ 2.562511] SELinux: Class alg_socket not defined in policy. > > [ 4.168887] alg: skcipher-ddst: Test 5 failed (invalid result) on > > encryption for qat_aes_cbc > > [ 4.217866] alg: skcipher-ddst: Chunk test 1 failed on encryption > > at page 0 for qat_aes_ctr > > [ 4.282042] alg: skcipher: Test 4 failed (invalid result) on > > encryption for qat_aes_xts > > [ 4.367682] alg: akcipher: encrypt test failed. Invalid output > > [ 4.395210] alg: akcipher: test 1 failed for qat-rsa, err=-22 > > [ 4.431827] alg: dh: generate public key test failed. Invalid output > > [ 4.431829] alg: dh: test failed on vector 1, err=-22 > > > > > > 83:00.0 Co-processor: Intel Corporation DH895XCC Series QAT > > Subsystem: Intel Corporation Device 0000 > > Physical Slot: 2 > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > > Stepping- SERR+ FastB2B- DisINTx+ > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- INTx- > > Latency: 0, Cache Line Size: 32 bytes > > Interrupt: pin A routed to IRQ 35 > > NUMA node: 1 > > Region 0: Memory at fb900000 (64-bit, prefetchable) [size=512K] > > Region 2: Memory at fbd40000 (64-bit, non-prefetchable) [size=256K] > > Region 4: Memory at fbd00000 (64-bit, non-prefetchable) [size=256K] > > Capabilities: [b0] MSI: Enable- Count=1/1 Maskable+ 64bit+ > > Address: 0000000000000000 Data: 0000 > > Masking: 00000000 Pending: 00000000 > > Capabilities: [60] MSI-X: Enable+ Count=33 Masked- > > Vector table: BAR=2 offset=0003b000 > > PBA: BAR=2 offset=0003b800 > > Capabilities: [6c] Power Management version 3 > > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot- > > ,D3cold-) > > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > > Capabilities: [74] Express (v2) Endpoint, MSI 00 > > DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <128ns, L1 <1us > > ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W > > DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ > > RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset- > > MaxPayload 256 bytes, MaxReadReq 1024 bytes > > DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend- > > LnkCap: Port #0, Speed 5GT/s, Width x16, ASPM L0s, Exit Latency L0s > > <512ns, L1 unlimited > > ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- > > LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- > > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > > LnkSta: Speed 5GT/s, Width x16, TrErr- Train- SlotClk- DLActive- > > BWMgmt- ABWMgmt- > > DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR-, OBFF Not > > Supported > > AtomicOpsCap: 32bit- 64bit- 128bitCAS- > > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF > > Disabled > > AtomicOpsCtl: ReqEn- > > LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- > > Transmit Margin: Normal Operating Range, EnterModifiedCompliance- > > ComplianceSOS- > > Compliance De-emphasis: -6dB > > LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, > > EqualizationPhase1- > > EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- > > Capabilities: [100 v1] Advanced Error Reporting > > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- > > MalfTLP- ECRC- UnsupReq- ACSViol- > > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- > > MalfTLP- ECRC- UnsupReq- ACSViol- > > UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ > > MalfTLP+ ECRC- UnsupReq- ACSViol- > > CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- > > CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ > > AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- > > Capabilities: [138 v1] Alternative Routing-ID Interpretation (ARI) > > ARICap: MFVC- ACS-, Next Function: 0 > > ARICtl: MFVC- ACS-, Function Group: 0 > > Capabilities: [140 v1] Single Root I/O Virtualization (SR-IOV) > > IOVCap: Migration-, Interrupt Message Number: 000 > > IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+ > > IOVSta: Migration- > > Initial VFs: 32, Total VFs: 32, Number of VFs: 0, Function Dependency Link: 00 > > VF offset: 8, stride: 1, Device ID: 0443 > > Supported Page Size: 00000553, System Page Size: 00000001 > > Region 0: Memory at 00000000fbd80000 (64-bit, non-prefetchable) > > Region 2: Memory at 00000000fbda0000 (64-bit, non-prefetchable) > > VF Migration: offset: 00000000, BIR: 0 > > Kernel driver in use: dh895xcc > > Kernel modules: qat_dh895xcc > > > > > > # lsmod | grep qat > > qat_dh895xcc 16384 1 > > intel_qat 126976 13 qat_dh895xcc > > dh_generic 16384 1 intel_qat > > authenc 16384 1 intel_qat > > > > # modinfo qat_dh895xcc > > filename: > > /lib/modules/4.12.0- > > rc4+/kernel/drivers/crypto/qat/qat_dh895xcc/qat_dh895xcc.ko > > version: 0.6.0 > > description: Intel(R) QuickAssist Technology > > firmware: qat_895xcc.bin > > author: Intel > > license: Dual BSD/GPL > > srcversion: 37370A80B9807EC2308F493 > > alias: pci:v00008086d00000435sv*sd*bc*sc*i* > > depends: intel_qat > > intree: Y > > vermagic: 4.12.0-rc4+ SMP mod_unload > > signat: PKCS#7 > > signer: > > sig_key: > > sig_hashalgo: md4
