mbox series

[v2,00/10] s390x: new guest features

Message ID 20190426111003.21246-1-borntraeger@de.ibm.com (mailing list archive)
Headers show
Series s390x: new guest features | expand

Message

Christian Borntraeger April 26, 2019, 11:09 a.m. UTC 
Adding gen15.

v1->v2: - rework csske deprecation
	- white space fixes
	- also require msa4 for msa9

Christian Borntraeger (7):
*** BLURB HERE ***

Christian Borntraeger (10):
  linux header sync
  s390x/cpumodel: ignore csske for expansion
  s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3
  s390x/cpumodel: msa9 facility
  s390x/cpumodel: vector enhancements
  s390x/cpumodel: enhanced sort facility
  s390x/cpumodel: add Deflate-conversion facility
  s390x/cpumodel: add gen15 defintions
  s390x/cpumodel: disable csske and bpb from gen15 cpu models onwards
  s390x/cpumodel: wire up 8561 and 8562 as gen15 machines

 linux-headers/asm-s390/kvm.h    |   5 +-
 target/s390x/cpu_features.c     |  54 ++++++++++++++++
 target/s390x/cpu_features.h     |   3 +
 target/s390x/cpu_features_def.h |  49 +++++++++++++++
 target/s390x/cpu_models.c       |   6 ++
 target/s390x/gen-features.c     | 105 ++++++++++++++++++++++++++++++++
 target/s390x/kvm.c              |  18 ++++++
 7 files changed, 239 insertions(+), 1 deletion(-)

Comments

David Hildenbrand April 26, 2019, 11:15 a.m. UTC | #1 
On 26.04.19 13:09, Christian Borntraeger wrote:
> csske will be removed in a future machine. Ignore it for expanding the
> cpu model. Otherwise qemu falls back to z9.
> 
> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
> Cc: qemu-stable@nongnu.org
> ---
>  target/s390x/cpu_models.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
> index e5afa15512..b4bb5de635 100644
> --- a/target/s390x/cpu_models.c
> +++ b/target/s390x/cpu_models.c
> @@ -1322,6 +1322,8 @@ static void init_ignored_base_feat(void)
>           S390_FEAT_KM_TDEA_192,
>           S390_FEAT_KIMD_SHA_1,
>           S390_FEAT_KLMD_SHA_1,
> +         /* CSSKE is deprecated on newer generations */
> +         S390_FEAT_CONDITIONAL_SSKE,
>      };
>      int i;
>  
> 

Reviewed-by: David Hildenbrand <david@redhat.com>
no-reply@patchew.org April 26, 2019, 11:23 a.m. UTC | #2 
Patchew URL: https://patchew.org/QEMU/20190426111003.21246-1-borntraeger@de.ibm.com/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Type: series
Message-id: 20190426111003.21246-1-borntraeger@de.ibm.com
Subject: [Qemu-devel] [PATCH v2 00/10] s390x: new guest features

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 * [new tag]               patchew/20190426111003.21246-1-borntraeger@de.ibm.com -> patchew/20190426111003.21246-1-borntraeger@de.ibm.com
Switched to a new branch 'test'
18f54345e8 s390x/cpumodel: wire up 8561 and 8562 as gen15 machines
163a238ad5 s390x/cpumodel: disable csske and bpb from gen15 cpu models onwards
dbe4f8f72f s390x/cpumodel: add gen15 defintions
c9369bbdf2 s390x/cpumodel: add Deflate-conversion facility
659a7911c6 s390x/cpumodel: enhanced sort facility
57ff8285dc s390x/cpumodel: vector enhancements
7d6b294b58 s390x/cpumodel: msa9 facility
686cd4656b s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3
477fabcbc3 s390x/cpumodel: ignore csske for expansion
964a0a1164 linux header sync

=== OUTPUT BEGIN ===
1/10 Checking commit 964a0a1164ff (linux header sync)
2/10 Checking commit 477fabcbc36d (s390x/cpumodel: ignore csske for expansion)
3/10 Checking commit 686cd4656b1a (s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3)
ERROR: line over 90 characters
#22: FILE: target/s390x/cpu_features.c:86:
+    FEAT_INIT("minste3", S390_FEAT_TYPE_STFL, 61, "Miscellaneous-Instruction-Extensions Facility 3"),

total: 1 errors, 0 warnings, 14 lines checked

Patch 3/10 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

4/10 Checking commit 7d6b294b5845 (s390x/cpumodel: msa9 facility)
ERROR: line over 90 characters
#22: FILE: target/s390x/cpu_features.c:111:
+    FEAT_INIT("msa9-base", S390_FEAT_TYPE_STFL, 155, "Message-security-assist-extension-9 facility (excluding subfunctions)"),

WARNING: line over 80 characters
#30: FILE: target/s390x/cpu_features.c:246:
+    FEAT_INIT("pckmo-ecc-p256", S390_FEAT_TYPE_PCKMO, 32, "PCKMO Encrypt-ECC-P256-Key"),

WARNING: line over 80 characters
#31: FILE: target/s390x/cpu_features.c:247:
+    FEAT_INIT("pckmo-ecc-p384", S390_FEAT_TYPE_PCKMO, 33, "PCKMO Encrypt-ECC-P384-Key"),

WARNING: line over 80 characters
#32: FILE: target/s390x/cpu_features.c:248:
+    FEAT_INIT("pckmo-ecc-p521", S390_FEAT_TYPE_PCKMO, 34, "PCKMO Encrypt-ECC-P521-Key"),

ERROR: line over 90 characters
#33: FILE: target/s390x/cpu_features.c:249:
+    FEAT_INIT("pckmo-ecc-ed25519", S390_FEAT_TYPE_PCKMO, 40 , "PCKMO Encrypt-ECC-Ed25519-Key"),

ERROR: line over 90 characters
#34: FILE: target/s390x/cpu_features.c:250:
+    FEAT_INIT("pckmo-ecc-ed448", S390_FEAT_TYPE_PCKMO, 41 , "PCKMO Encrypt-ECC-Ed448-Key"),

WARNING: line over 80 characters
#42: FILE: target/s390x/cpu_features.c:307:
+    FEAT_INIT("pcc-scalar-mult-p256", S390_FEAT_TYPE_PCC, 64, "PCC Scalar-Multiply-P256"),

WARNING: line over 80 characters
#43: FILE: target/s390x/cpu_features.c:308:
+    FEAT_INIT("pcc-scalar-mult-p384", S390_FEAT_TYPE_PCC, 65, "PCC Scalar-Multiply-P384"),

WARNING: line over 80 characters
#44: FILE: target/s390x/cpu_features.c:309:
+    FEAT_INIT("pcc-scalar-mult-p521", S390_FEAT_TYPE_PCC, 66, "PCC Scalar-Multiply-P521"),

ERROR: line over 90 characters
#45: FILE: target/s390x/cpu_features.c:310:
+    FEAT_INIT("pcc-scalar-mult-ed25519", S390_FEAT_TYPE_PCC, 72, "PCC Scalar-Multiply-Ed25519"),

ERROR: line over 90 characters
#46: FILE: target/s390x/cpu_features.c:311:
+    FEAT_INIT("pcc-scalar-mult-ed448", S390_FEAT_TYPE_PCC, 73, "PCC Scalar-Multiply-Ed448"),

ERROR: line over 90 characters
#47: FILE: target/s390x/cpu_features.c:312:
+    FEAT_INIT("pcc-scalar-mult-x25519", S390_FEAT_TYPE_PCC, 80, "PCC Scalar-Multiply-X25519"),

WARNING: line over 80 characters
#48: FILE: target/s390x/cpu_features.c:313:
+    FEAT_INIT("pcc-scalar-mult-x448", S390_FEAT_TYPE_PCC, 81, "PCC Scalar-Multiply-X448"),

WARNING: line over 80 characters
#57: FILE: target/s390x/cpu_features.c:326:
+    FEAT_INIT("kdsa-ecdsa-verify-p256", S390_FEAT_TYPE_KDSA, 1, "KDSA ECDSA-Verify-P256"),

WARNING: line over 80 characters
#58: FILE: target/s390x/cpu_features.c:327:
+    FEAT_INIT("kdsa-ecdsa-verify-p384", S390_FEAT_TYPE_KDSA, 2, "KDSA ECDSA-Verify-P384"),

WARNING: line over 80 characters
#59: FILE: target/s390x/cpu_features.c:328:
+    FEAT_INIT("kdsa-ecdsa-verify-p521", S390_FEAT_TYPE_KDSA, 3, "KDSA ECDSA-Verify-P521"),

WARNING: line over 80 characters
#60: FILE: target/s390x/cpu_features.c:329:
+    FEAT_INIT("kdsa-ecdsa-sign-p256", S390_FEAT_TYPE_KDSA, 9, "KDSA ECDSA-Sign-P256"),

WARNING: line over 80 characters
#61: FILE: target/s390x/cpu_features.c:330:
+    FEAT_INIT("kdsa-ecdsa-sign-p384", S390_FEAT_TYPE_KDSA, 10, "KDSA ECDSA-Sign-P384"),

WARNING: line over 80 characters
#62: FILE: target/s390x/cpu_features.c:331:
+    FEAT_INIT("kdsa-ecdsa-sign-p521", S390_FEAT_TYPE_KDSA, 11, "KDSA ECDSA-Sign-P521"),

ERROR: line over 90 characters
#63: FILE: target/s390x/cpu_features.c:332:
+    FEAT_INIT("kdsa-eecdsa-sign-p256", S390_FEAT_TYPE_KDSA, 17, "KDSA Encrypted-ECDSA-Sign-P256"),

ERROR: line over 90 characters
#64: FILE: target/s390x/cpu_features.c:333:
+    FEAT_INIT("kdsa-eecdsa-sign-p384", S390_FEAT_TYPE_KDSA, 18, "KDSA Encrypted-ECDSA-Sign-P384"),

ERROR: line over 90 characters
#65: FILE: target/s390x/cpu_features.c:334:
+    FEAT_INIT("kdsa-eecdsa-sign-p521", S390_FEAT_TYPE_KDSA, 19, "KDSA Encrypted-ECDSA-Sign-P521"),

ERROR: line over 90 characters
#66: FILE: target/s390x/cpu_features.c:335:
+    FEAT_INIT("kdsa-eddsa-verify-ed25519", S390_FEAT_TYPE_KDSA, 32, "KDSA EdDSA-Verify-Ed25519"),

ERROR: line over 90 characters
#67: FILE: target/s390x/cpu_features.c:336:
+    FEAT_INIT("kdsa-eddsa-verify-ed448", S390_FEAT_TYPE_KDSA, 36, "KDSA EdDSA-Verify-Ed448"),

ERROR: line over 90 characters
#68: FILE: target/s390x/cpu_features.c:337:
+    FEAT_INIT("kdsa-eddsa-sign-ed25519", S390_FEAT_TYPE_KDSA, 40, "KDSA EdDSA-Sign-Ed25519"),

WARNING: line over 80 characters
#69: FILE: target/s390x/cpu_features.c:338:
+    FEAT_INIT("kdsa-eddsa-sign-ed448", S390_FEAT_TYPE_KDSA, 44, "KDSA EdDSA-Sign-Ed448"),

ERROR: line over 90 characters
#70: FILE: target/s390x/cpu_features.c:339:
+    FEAT_INIT("kdsa-eeddsa-sign-ed25519", S390_FEAT_TYPE_KDSA, 48, "KDSA Encrypted-EdDSA-Sign-Ed25519"),

ERROR: line over 90 characters
#71: FILE: target/s390x/cpu_features.c:340:
+    FEAT_INIT("kdsa-eeddsa-sign-ed448", S390_FEAT_TYPE_KDSA, 52, "KDSA Encrypted-EdDSA-Sign-Ed448"),

WARNING: line over 80 characters
#87: FILE: target/s390x/cpu_features.c:499:
+    FEAT_GROUP_INIT("msa9", MSA_EXT_9, "Message-security-assist-extension 9 facility"),

ERROR: line over 90 characters
#88: FILE: target/s390x/cpu_features.c:500:
+    FEAT_GROUP_INIT("msa9_pckmo", MSA_EXT_9_PCKMO, "Message-security-assist-extension 9 PCKMO subfunctions"),

ERROR: Macros with complex values should be enclosed in parenthesis
#188: FILE: target/s390x/gen-features.c:216:
+#define S390_FEAT_GROUP_MSA_EXT_9 \
+    S390_FEAT_MSA_EXT_9, \
+    S390_FEAT_ECDSA_VERIFY_P256, \
+    S390_FEAT_ECDSA_VERIFY_P384, \
+    S390_FEAT_ECDSA_VERIFY_P512, \
+    S390_FEAT_ECDSA_SIGN_P256, \
+    S390_FEAT_ECDSA_SIGN_P384, \
+    S390_FEAT_ECDSA_SIGN_P512, \
+    S390_FEAT_EECDSA_SIGN_P256, \
+    S390_FEAT_EECDSA_SIGN_P384, \
+    S390_FEAT_EECDSA_SIGN_P512, \
+    S390_FEAT_EDDSA_VERIFY_ED25519, \
+    S390_FEAT_EDDSA_VERIFY_ED448, \
+    S390_FEAT_EDDSA_SIGN_ED25519, \
+    S390_FEAT_EDDSA_SIGN_ED448, \
+    S390_FEAT_EEDDSA_SIGN_ED25519, \
+    S390_FEAT_EEDDSA_SIGN_ED448, \
+    S390_FEAT_PCC_SCALAR_MULT_P256, \
+    S390_FEAT_PCC_SCALAR_MULT_P384, \
+    S390_FEAT_PCC_SCALAR_MULT_P512, \
+    S390_FEAT_PCC_SCALAR_MULT_ED25519, \
+    S390_FEAT_PCC_SCALAR_MULT_ED448, \
+    S390_FEAT_PCC_SCALAR_MULT_X25519, \
+    S390_FEAT_PCC_SCALAR_MULT_X448

ERROR: Macros with complex values should be enclosed in parenthesis
#213: FILE: target/s390x/gen-features.c:241:
+#define S390_FEAT_GROUP_MSA_EXT_9_PCKMO \
+    S390_FEAT_PCKMO_ECC_P256, \
+    S390_FEAT_PCKMO_ECC_P384, \
+    S390_FEAT_PCKMO_ECC_P521, \
+    S390_FEAT_PCKMO_ECC_ED25519, \
+    S390_FEAT_PCKMO_ECC_ED448

total: 17 errors, 15 warnings, 216 lines checked

Patch 4/10 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

5/10 Checking commit 57ff8285dc02 (s390x/cpumodel: vector enhancements)
WARNING: line over 80 characters
#21: FILE: target/s390x/cpu_features.c:111:
+    FEAT_INIT("vxeh2", S390_FEAT_TYPE_STFL, 148, "Vector Enhancements facility 2"),

WARNING: line over 80 characters
#22: FILE: target/s390x/cpu_features.c:112:
+    FEAT_INIT("vxbeh", S390_FEAT_TYPE_STFL, 152, "Vector BCD enhancements facility 1"),

total: 0 errors, 2 warnings, 16 lines checked

Patch 5/10 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
6/10 Checking commit 659a7911c6ad (s390x/cpumodel: enhanced sort facility)
ERROR: line over 90 characters
#21: FILE: target/s390x/cpu_features.c:112:
+    FEAT_INIT("esort-base", S390_FEAT_TYPE_STFL, 150, "Enhanced-sort facility (excluding subfunctions)"),

WARNING: line over 80 characters
#34: FILE: target/s390x/cpu_features.c:349:
+    FEAT_INIT("sortl-f0", S390_FEAT_TYPE_SORTL, 192, "SORTL format 0 parameter-block"),

ERROR: Macros with complex values should be enclosed in parenthesis
#108: FILE: target/s390x/gen-features.c:248:
+#define S390_FEAT_GROUP_ENH_SORT \
+    S390_FEAT_ESORT_BASE, \
+    S390_FEAT_SORTL_SFLR, \
+    S390_FEAT_SORTL_SVLR, \
+    S390_FEAT_SORTL_32, \
+    S390_FEAT_SORTL_128, \
+    S390_FEAT_SORTL_F0

total: 2 errors, 1 warnings, 117 lines checked

Patch 6/10 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

7/10 Checking commit c9369bbdf287 (s390x/cpumodel: add Deflate-conversion facility)
ERROR: line over 90 characters
#20: FILE: target/s390x/cpu_features.c:113:
+    FEAT_INIT("deflate-base", S390_FEAT_TYPE_STFL, 151, "Deflate-conversion facility (excluding subfunctions)"),

WARNING: line over 80 characters
#32: FILE: target/s390x/cpu_features.c:355:
+    FEAT_INIT("dfltcc-f0", S390_FEAT_TYPE_DFLTCC, 192, "DFLTCC format 0 parameter-block"),

WARNING: line over 80 characters
#56: FILE: target/s390x/cpu_features.c:522:
+    FEAT_GROUP_INIT("deflate", DEFLATE_CONVERSION, "Deflate-conversion facility"),

ERROR: Macros with complex values should be enclosed in parenthesis
#105: FILE: target/s390x/gen-features.c:257:
+#define S390_FEAT_GROUP_DEFLATE_CONVERSION \
+    S390_FEAT_DEFLATE_BASE, \
+    S390_FEAT_DEFLATE_GHDT, \
+    S390_FEAT_DEFLATE_CMPR, \
+    S390_FEAT_DEFLATE_XPND, \
+    S390_FEAT_DEFLATE_F0

total: 2 errors, 2 warnings, 113 lines checked

Patch 7/10 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

8/10 Checking commit dbe4f8f72fe1 (s390x/cpumodel: add gen15 defintions)
9/10 Checking commit 163a238ad56e (s390x/cpumodel: disable csske and bpb from gen15 cpu models onwards)
10/10 Checking commit 18f54345e8e3 (s390x/cpumodel: wire up 8561 and 8562 as gen15 machines)
=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/20190426111003.21246-1-borntraeger@de.ibm.com/testing.checkpatch/?type=message.
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