* [PULL 00/17] s390x update for softfreeze
@ 2021-07-08 15:18 Cornelia Huck
2021-07-08 15:18 ` [PULL 01/17] s390x/cpumodel: add 3931 and 3932 Cornelia Huck
` (4 more replies)
0 siblings, 5 replies; 10+ messages in thread
From: Cornelia Huck @ 2021-07-08 15:18 UTC (permalink / raw)
To: Peter Maydell; +Cc: qemu-s390x, Cornelia Huck, qemu-devel
The following changes since commit 9aef0954195cc592e86846dbbe7f3c2c5603690a:
Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging (2021-07-06 11:24:58 +0100)
are available in the Git repository at:
https://gitlab.com/cohuck/qemu.git tags/s390x-20210708
for you to fetch changes up to 7ab3eb42b0d795f7321c4fca0ea06cb76a005b04:
target/s390x: split sysemu part of cpu models (2021-07-07 14:01:59 +0200)
----------------------------------------------------------------
s390x updates:
- add gen16 cpumodels
- refactor/cleanup some code
- bugfixes
----------------------------------------------------------------
Cho, Yu-Chen (14):
target/s390x: meson: add target_user_arch
hw/s390x: rename tod-qemu.c to tod-tcg.c
hw/s390x: tod: make explicit checks for accelerators when initializing
hw/s390x: only build tod-tcg from the CONFIG_TCG build
target/s390x: remove tcg-stub.c
target/s390x: rename internal.h to s390x-internal.h
target/s390x: start moving TCG-only code to tcg/
target/s390x: move sysemu-only code out to cpu-sysemu.c
target/s390x: split cpu-dump from helper.c
target/s390x: make helper.c sysemu-only
target/s390x: use kvm_enabled() to wrap call to kvm_s390_get_hpage_1m
target/s390x: remove kvm-stub.c
target/s390x: move kvm files into kvm/
target/s390x: split sysemu part of cpu models
Christian Borntraeger (1):
s390x/cpumodel: add 3931 and 3932
David Hildenbrand (1):
s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL
Ulrich Weigand (1):
target/s390x: Fix CC set by CONVERT TO FIXED/LOGICAL
MAINTAINERS | 6 +-
hw/intc/s390_flic_kvm.c | 2 +-
hw/s390x/meson.build | 4 +-
hw/s390x/s390-stattrib-kvm.c | 2 +-
hw/s390x/tod-kvm.c | 2 +-
hw/s390x/{tod-qemu.c => tod-tcg.c} | 4 +-
hw/s390x/tod.c | 9 +-
hw/vfio/ap.c | 2 +-
include/hw/s390x/tod.h | 2 +-
meson.build | 1 +
target/s390x/arch_dump.c | 2 +-
target/s390x/cpu-dump.c | 134 ++++++
target/s390x/cpu-sysemu.c | 309 +++++++++++++
target/s390x/cpu.c | 332 +++-----------
target/s390x/cpu_features_def.h.inc | 5 +
target/s390x/cpu_models.c | 427 +-----------------
target/s390x/cpu_models_sysemu.c | 426 +++++++++++++++++
target/s390x/cpu_models_user.c | 20 +
target/s390x/diag.c | 7 +-
target/s390x/gdbstub.c | 2 +-
target/s390x/gen-features.c | 14 +
target/s390x/helper.c | 162 +------
target/s390x/helper.h | 24 +-
target/s390x/interrupt.c | 6 +-
target/s390x/ioinst.c | 2 +-
target/s390x/kvm-stub.c | 121 -----
target/s390x/{ => kvm}/kvm.c | 2 +-
target/s390x/{ => kvm}/kvm_s390x.h | 0
target/s390x/kvm/meson.build | 17 +
target/s390x/kvm/trace-events | 7 +
target/s390x/kvm/trace.h | 1 +
target/s390x/machine.c | 6 +-
target/s390x/meson.build | 42 +-
target/s390x/mmu_helper.c | 4 +-
target/s390x/{internal.h => s390x-internal.h} | 8 +
target/s390x/sigp.c | 2 +-
target/s390x/tcg-stub.c | 30 --
target/s390x/{ => tcg}/cc_helper.c | 2 +-
target/s390x/{ => tcg}/crypto_helper.c | 2 +-
target/s390x/{ => tcg}/excp_helper.c | 2 +-
target/s390x/{ => tcg}/fpu_helper.c | 65 ++-
target/s390x/{ => tcg}/insn-data.def | 0
target/s390x/{ => tcg}/insn-format.def | 0
target/s390x/{ => tcg}/int_helper.c | 2 +-
target/s390x/{ => tcg}/mem_helper.c | 2 +-
target/s390x/tcg/meson.build | 14 +
target/s390x/{ => tcg}/misc_helper.c | 2 +-
target/s390x/{ => tcg}/s390-tod.h | 0
target/s390x/{ => tcg}/tcg_s390x.h | 0
target/s390x/{ => tcg}/translate.c | 41 +-
target/s390x/{ => tcg}/translate_vx.c.inc | 2 +-
target/s390x/{ => tcg}/vec.h | 0
target/s390x/{ => tcg}/vec_fpu_helper.c | 2 +-
target/s390x/{ => tcg}/vec_helper.c | 2 +-
target/s390x/{ => tcg}/vec_int_helper.c | 0
target/s390x/{ => tcg}/vec_string_helper.c | 2 +-
target/s390x/trace-events | 8 +-
57 files changed, 1167 insertions(+), 1127 deletions(-)
rename hw/s390x/{tod-qemu.c => tod-tcg.c} (96%)
create mode 100644 target/s390x/cpu-dump.c
create mode 100644 target/s390x/cpu-sysemu.c
create mode 100644 target/s390x/cpu_models_sysemu.c
create mode 100644 target/s390x/cpu_models_user.c
delete mode 100644 target/s390x/kvm-stub.c
rename target/s390x/{ => kvm}/kvm.c (99%)
rename target/s390x/{ => kvm}/kvm_s390x.h (100%)
create mode 100644 target/s390x/kvm/meson.build
create mode 100644 target/s390x/kvm/trace-events
create mode 100644 target/s390x/kvm/trace.h
rename target/s390x/{internal.h => s390x-internal.h} (97%)
delete mode 100644 target/s390x/tcg-stub.c
rename target/s390x/{ => tcg}/cc_helper.c (99%)
rename target/s390x/{ => tcg}/crypto_helper.c (98%)
rename target/s390x/{ => tcg}/excp_helper.c (99%)
rename target/s390x/{ => tcg}/fpu_helper.c (93%)
rename target/s390x/{ => tcg}/insn-data.def (100%)
rename target/s390x/{ => tcg}/insn-format.def (100%)
rename target/s390x/{ => tcg}/int_helper.c (99%)
rename target/s390x/{ => tcg}/mem_helper.c (99%)
create mode 100644 target/s390x/tcg/meson.build
rename target/s390x/{ => tcg}/misc_helper.c (99%)
rename target/s390x/{ => tcg}/s390-tod.h (100%)
rename target/s390x/{ => tcg}/tcg_s390x.h (100%)
rename target/s390x/{ => tcg}/translate.c (99%)
rename target/s390x/{ => tcg}/translate_vx.c.inc (99%)
rename target/s390x/{ => tcg}/vec.h (100%)
rename target/s390x/{ => tcg}/vec_fpu_helper.c (99%)
rename target/s390x/{ => tcg}/vec_helper.c (99%)
rename target/s390x/{ => tcg}/vec_int_helper.c (100%)
rename target/s390x/{ => tcg}/vec_string_helper.c (99%)
--
2.31.1
^ permalink raw reply [flat|nested] 10+ messages in thread* [PULL 01/17] s390x/cpumodel: add 3931 and 3932 2021-07-08 15:18 [PULL 00/17] s390x update for softfreeze Cornelia Huck @ 2021-07-08 15:18 ` Cornelia Huck 2021-07-08 15:18 ` [PULL 02/17] target/s390x: Fix CC set by CONVERT TO FIXED/LOGICAL Cornelia Huck ` (3 subsequent siblings) 4 siblings, 0 replies; 10+ messages in thread From: Cornelia Huck @ 2021-07-08 15:18 UTC (permalink / raw) To: Peter Maydell Cc: Christian Borntraeger, qemu-s390x, Cornelia Huck, qemu-devel, David Hildenbrand From: Christian Borntraeger <borntraeger@de.ibm.com> This defines 5 new facilities and the new 3931 and 3932 machines. As before the name is not yet known and we do use gen16a and gen16b. The new features are part of the full model. The default model is still empty (same as z15) and will be added in a separate patch at a later point in time. Also add the dependencies of new facilities and as a fix for z15 add a dependency from S390_FEAT_VECTOR_PACKED_DECIMAL_ENH to S390_VECTOR_PACKED_DECIMAL. [merged <20210701084348.26556-1-borntraeger@de.ibm.com>] Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20210622201923.150205-2-borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> --- target/s390x/cpu_features_def.h.inc | 5 +++++ target/s390x/cpu_models.c | 6 ++++++ target/s390x/gen-features.c | 14 ++++++++++++++ 3 files changed, 25 insertions(+) diff --git a/target/s390x/cpu_features_def.h.inc b/target/s390x/cpu_features_def.h.inc index 7db3449e0434..e86662bb3b8a 100644 --- a/target/s390x/cpu_features_def.h.inc +++ b/target/s390x/cpu_features_def.h.inc @@ -109,6 +109,11 @@ DEF_FEAT(VECTOR_PACKED_DECIMAL_ENH, "vxpdeh", STFL, 152, "Vector-Packed-Decimal- DEF_FEAT(MSA_EXT_9, "msa9-base", STFL, 155, "Message-security-assist-extension-9 facility (excluding subfunctions)") DEF_FEAT(ETOKEN, "etoken", STFL, 156, "Etoken facility") DEF_FEAT(UNPACK, "unpack", STFL, 161, "Unpack facility") +DEF_FEAT(NNPA, "nnpa", STFL, 165, "NNPA facility") +DEF_FEAT(VECTOR_PACKED_DECIMAL_ENH2, "vxpdeh2", STFL, 192, "Vector-Packed-Decimal-Enhancement facility 2") +DEF_FEAT(BEAR_ENH, "beareh", STFL, 193, "BEAR-enhancement facility") +DEF_FEAT(RDP, "rdp", STFL, 194, "Reset-DAT-protection facility") +DEF_FEAT(PAI, "pai", STFL, 196, "Processor-Activity-Instrumentation facility") /* Features exposed via SCLP SCCB Byte 80 - 98 (bit numbers relative to byte-80) */ DEF_FEAT(SIE_GSLS, "gsls", SCLP_CONF_CHAR, 40, "SIE: Guest-storage-limit-suppression facility") diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c index 94090a6e223d..9699823b2074 100644 --- a/target/s390x/cpu_models.c +++ b/target/s390x/cpu_models.c @@ -88,6 +88,8 @@ static S390CPUDef s390_cpu_defs[] = { CPUDEF_INIT(0x3907, 14, 1, 47, 0x08000000U, "z14ZR1", "IBM z14 Model ZR1 GA1"), CPUDEF_INIT(0x8561, 15, 1, 47, 0x08000000U, "gen15a", "IBM z15 T01 GA1"), CPUDEF_INIT(0x8562, 15, 1, 47, 0x08000000U, "gen15b", "IBM z15 T02 GA1"), + CPUDEF_INIT(0x3931, 16, 1, 47, 0x08000000U, "gen16a", "IBM 3931 GA1"), + CPUDEF_INIT(0x3932, 16, 1, 47, 0x08000000U, "gen16b", "IBM 3932 GA1"), }; #define QEMU_MAX_CPU_TYPE 0x3906 @@ -812,6 +814,8 @@ static void check_consistency(const S390CPUModel *model) { S390_FEAT_MSA_EXT_9, S390_FEAT_MSA_EXT_4 }, { S390_FEAT_MULTIPLE_EPOCH, S390_FEAT_TOD_CLOCK_STEERING }, { S390_FEAT_VECTOR_PACKED_DECIMAL, S390_FEAT_VECTOR }, + { S390_FEAT_VECTOR_PACKED_DECIMAL_ENH, S390_FEAT_VECTOR_PACKED_DECIMAL }, + { S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2, S390_FEAT_VECTOR_PACKED_DECIMAL_ENH }, { S390_FEAT_VECTOR_ENH, S390_FEAT_VECTOR }, { S390_FEAT_INSTRUCTION_EXEC_PROT, S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2 }, { S390_FEAT_SIDE_EFFECT_ACCESS_ESOP2, S390_FEAT_ESOP }, @@ -843,6 +847,8 @@ static void check_consistency(const S390CPUModel *model) { S390_FEAT_PTFF_STOUE, S390_FEAT_MULTIPLE_EPOCH }, { S390_FEAT_AP_QUEUE_INTERRUPT_CONTROL, S390_FEAT_AP }, { S390_FEAT_DIAG_318, S390_FEAT_EXTENDED_LENGTH_SCCB }, + { S390_FEAT_NNPA, S390_FEAT_VECTOR }, + { S390_FEAT_RDP, S390_FEAT_LOCAL_TLB_CLEARING }, }; int i; diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c index 242c95ede48a..7d85322d6814 100644 --- a/target/s390x/gen-features.c +++ b/target/s390x/gen-features.c @@ -424,6 +424,8 @@ static uint16_t base_GEN15_GA1[] = { S390_FEAT_MISC_INSTRUCTION_EXT3, }; +#define base_GEN16_GA1 EmptyFeat + /* Full features (in order of release) * Automatically includes corresponding base features. * Full features are all features this hardware supports even if kvm/QEMU do not @@ -567,6 +569,15 @@ static uint16_t full_GEN15_GA1[] = { S390_FEAT_UNPACK, }; +static uint16_t full_GEN16_GA1[] = { + S390_FEAT_NNPA, + S390_FEAT_VECTOR_PACKED_DECIMAL_ENH2, + S390_FEAT_BEAR_ENH, + S390_FEAT_RDP, + S390_FEAT_PAI, +}; + + /* Default features (in order of release) * Automatically includes corresponding base features. * Default features are all features this version of QEMU supports for this @@ -652,6 +663,8 @@ static uint16_t default_GEN15_GA1[] = { S390_FEAT_ETOKEN, }; +#define default_GEN16_GA1 EmptyFeat + /* QEMU (CPU model) features */ static uint16_t qemu_V2_11[] = { @@ -785,6 +798,7 @@ static CpuFeatDefSpec CpuFeatDef[] = { CPU_FEAT_INITIALIZER(GEN14_GA1), CPU_FEAT_INITIALIZER(GEN14_GA2), CPU_FEAT_INITIALIZER(GEN15_GA1), + CPU_FEAT_INITIALIZER(GEN16_GA1), }; #define FEAT_GROUP_INITIALIZER(_name) \ -- 2.31.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PULL 02/17] target/s390x: Fix CC set by CONVERT TO FIXED/LOGICAL 2021-07-08 15:18 [PULL 00/17] s390x update for softfreeze Cornelia Huck 2021-07-08 15:18 ` [PULL 01/17] s390x/cpumodel: add 3931 and 3932 Cornelia Huck @ 2021-07-08 15:18 ` Cornelia Huck 2021-07-08 15:18 ` [PULL 03/17] s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL Cornelia Huck ` (2 subsequent siblings) 4 siblings, 0 replies; 10+ messages in thread From: Cornelia Huck @ 2021-07-08 15:18 UTC (permalink / raw) To: Peter Maydell Cc: Ulrich Weigand, qemu-s390x, Cornelia Huck, Richard Henderson, qemu-devel From: Ulrich Weigand <ulrich.weigand@de.ibm.com> The FP-to-integer conversion instructions need to set CC 3 whenever a "special case" occurs; this is the case whenever the instruction also signals the IEEE invalid exception. (See e.g. figure 19-18 in the Principles of Operation.) However, qemu currently will set CC 3 only in the case where the input was a NaN. This is indeed one of the special cases, but there are others, most notably the case where the input is out of range of the target data type. This patch fixes the problem by switching these instructions to the "static" CC method and computing the correct result directly in the helper. (It cannot be re-computed later as the information about the invalid exception is no longer available.) This fixes a bug observed when running the wasmtime test suite under the s390x-linux-user target. Signed-off-by: Ulrich Weigand <ulrich.weigand@de.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210630105058.GA29130@oc3748833570.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> --- target/s390x/fpu_helper.c | 63 ++++++++++++++++++++++++++++++++++++--- target/s390x/helper.h | 24 +++++++-------- target/s390x/translate.c | 39 ++++++++---------------- 3 files changed, 83 insertions(+), 43 deletions(-) diff --git a/target/s390x/fpu_helper.c b/target/s390x/fpu_helper.c index 13af158748a9..a42741eec639 100644 --- a/target/s390x/fpu_helper.c +++ b/target/s390x/fpu_helper.c @@ -168,6 +168,34 @@ uint32_t set_cc_nz_f128(float128 v) } } +/* condition codes for FP to integer conversion ops */ +static uint32_t set_cc_conv_f32(float32 v, float_status *stat) +{ + if (stat->float_exception_flags & float_flag_invalid) { + return 3; + } else { + return set_cc_nz_f32(v); + } +} + +static uint32_t set_cc_conv_f64(float64 v, float_status *stat) +{ + if (stat->float_exception_flags & float_flag_invalid) { + return 3; + } else { + return set_cc_nz_f64(v); + } +} + +static uint32_t set_cc_conv_f128(float128 v, float_status *stat) +{ + if (stat->float_exception_flags & float_flag_invalid) { + return 3; + } else { + return set_cc_nz_f128(v); + } +} + static inline uint8_t round_from_m34(uint32_t m34) { return extract32(m34, 0, 4); @@ -506,9 +534,11 @@ uint64_t HELPER(cgeb)(CPUS390XState *env, uint64_t v2, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); int64_t ret = float32_to_int64(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f32(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float32_is_any_nan(v2)) { return INT64_MIN; } @@ -520,9 +550,11 @@ uint64_t HELPER(cgdb)(CPUS390XState *env, uint64_t v2, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); int64_t ret = float64_to_int64(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f64(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float64_is_any_nan(v2)) { return INT64_MIN; } @@ -535,9 +567,11 @@ uint64_t HELPER(cgxb)(CPUS390XState *env, uint64_t h, uint64_t l, uint32_t m34) int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); float128 v2 = make_float128(h, l); int64_t ret = float128_to_int64(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f128(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float128_is_any_nan(v2)) { return INT64_MIN; } @@ -549,9 +583,11 @@ uint64_t HELPER(cfeb)(CPUS390XState *env, uint64_t v2, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); int32_t ret = float32_to_int32(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f32(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float32_is_any_nan(v2)) { return INT32_MIN; } @@ -563,9 +599,11 @@ uint64_t HELPER(cfdb)(CPUS390XState *env, uint64_t v2, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); int32_t ret = float64_to_int32(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f64(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float64_is_any_nan(v2)) { return INT32_MIN; } @@ -578,9 +616,11 @@ uint64_t HELPER(cfxb)(CPUS390XState *env, uint64_t h, uint64_t l, uint32_t m34) int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); float128 v2 = make_float128(h, l); int32_t ret = float128_to_int32(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f128(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float128_is_any_nan(v2)) { return INT32_MIN; } @@ -592,8 +632,11 @@ uint64_t HELPER(clgeb)(CPUS390XState *env, uint64_t v2, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); uint64_t ret = float32_to_uint64(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f32(v2, &env->fpu_status); + s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float32_is_any_nan(v2)) { return 0; } @@ -605,9 +648,11 @@ uint64_t HELPER(clgdb)(CPUS390XState *env, uint64_t v2, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); uint64_t ret = float64_to_uint64(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f64(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float64_is_any_nan(v2)) { return 0; } @@ -618,11 +663,14 @@ uint64_t HELPER(clgdb)(CPUS390XState *env, uint64_t v2, uint32_t m34) uint64_t HELPER(clgxb)(CPUS390XState *env, uint64_t h, uint64_t l, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); - uint64_t ret = float128_to_uint64(make_float128(h, l), &env->fpu_status); + float128 v2 = make_float128(h, l); + uint64_t ret = float128_to_uint64(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f128(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); - if (float128_is_any_nan(make_float128(h, l))) { + env->cc_op = cc; + if (float128_is_any_nan(v2)) { return 0; } return ret; @@ -633,9 +681,11 @@ uint64_t HELPER(clfeb)(CPUS390XState *env, uint64_t v2, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); uint32_t ret = float32_to_uint32(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f32(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float32_is_any_nan(v2)) { return 0; } @@ -647,9 +697,11 @@ uint64_t HELPER(clfdb)(CPUS390XState *env, uint64_t v2, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); uint32_t ret = float64_to_uint32(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f64(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); + env->cc_op = cc; if (float64_is_any_nan(v2)) { return 0; } @@ -660,11 +712,14 @@ uint64_t HELPER(clfdb)(CPUS390XState *env, uint64_t v2, uint32_t m34) uint64_t HELPER(clfxb)(CPUS390XState *env, uint64_t h, uint64_t l, uint32_t m34) { int old_mode = s390_swap_bfp_rounding_mode(env, round_from_m34(m34)); - uint32_t ret = float128_to_uint32(make_float128(h, l), &env->fpu_status); + float128 v2 = make_float128(h, l); + uint32_t ret = float128_to_uint32(v2, &env->fpu_status); + uint32_t cc = set_cc_conv_f128(v2, &env->fpu_status); s390_restore_bfp_rounding_mode(env, old_mode); handle_exceptions(env, xxc_from_m34(m34), GETPC()); - if (float128_is_any_nan(make_float128(h, l))) { + env->cc_op = cc; + if (float128_is_any_nan(v2)) { return 0; } return ret; diff --git a/target/s390x/helper.h b/target/s390x/helper.h index ba045f559d4a..6215ca00bcbd 100644 --- a/target/s390x/helper.h +++ b/target/s390x/helper.h @@ -64,18 +64,18 @@ DEF_HELPER_FLAGS_5(cxb, TCG_CALL_NO_WG_SE, i32, env, i64, i64, i64, i64) DEF_HELPER_FLAGS_3(keb, TCG_CALL_NO_WG, i32, env, i64, i64) DEF_HELPER_FLAGS_3(kdb, TCG_CALL_NO_WG, i32, env, i64, i64) DEF_HELPER_FLAGS_5(kxb, TCG_CALL_NO_WG, i32, env, i64, i64, i64, i64) -DEF_HELPER_FLAGS_3(cgeb, TCG_CALL_NO_WG, i64, env, i64, i32) -DEF_HELPER_FLAGS_3(cgdb, TCG_CALL_NO_WG, i64, env, i64, i32) -DEF_HELPER_FLAGS_4(cgxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32) -DEF_HELPER_FLAGS_3(cfeb, TCG_CALL_NO_WG, i64, env, i64, i32) -DEF_HELPER_FLAGS_3(cfdb, TCG_CALL_NO_WG, i64, env, i64, i32) -DEF_HELPER_FLAGS_4(cfxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32) -DEF_HELPER_FLAGS_3(clgeb, TCG_CALL_NO_WG, i64, env, i64, i32) -DEF_HELPER_FLAGS_3(clgdb, TCG_CALL_NO_WG, i64, env, i64, i32) -DEF_HELPER_FLAGS_4(clgxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32) -DEF_HELPER_FLAGS_3(clfeb, TCG_CALL_NO_WG, i64, env, i64, i32) -DEF_HELPER_FLAGS_3(clfdb, TCG_CALL_NO_WG, i64, env, i64, i32) -DEF_HELPER_FLAGS_4(clfxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32) +DEF_HELPER_3(cgeb, i64, env, i64, i32) +DEF_HELPER_3(cgdb, i64, env, i64, i32) +DEF_HELPER_4(cgxb, i64, env, i64, i64, i32) +DEF_HELPER_3(cfeb, i64, env, i64, i32) +DEF_HELPER_3(cfdb, i64, env, i64, i32) +DEF_HELPER_4(cfxb, i64, env, i64, i64, i32) +DEF_HELPER_3(clgeb, i64, env, i64, i32) +DEF_HELPER_3(clgdb, i64, env, i64, i32) +DEF_HELPER_4(clgxb, i64, env, i64, i64, i32) +DEF_HELPER_3(clfeb, i64, env, i64, i32) +DEF_HELPER_3(clfdb, i64, env, i64, i32) +DEF_HELPER_4(clfxb, i64, env, i64, i64, i32) DEF_HELPER_FLAGS_3(fieb, TCG_CALL_NO_WG, i64, env, i64, i32) DEF_HELPER_FLAGS_3(fidb, TCG_CALL_NO_WG, i64, env, i64, i32) DEF_HELPER_FLAGS_4(fixb, TCG_CALL_NO_WG, i64, env, i64, i64, i32) diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 03dab9f3507a..71ae3f333ec4 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -563,21 +563,6 @@ static void set_cc_nz_u64(DisasContext *s, TCGv_i64 val) gen_op_update1_cc_i64(s, CC_OP_NZ, val); } -static void gen_set_cc_nz_f32(DisasContext *s, TCGv_i64 val) -{ - gen_op_update1_cc_i64(s, CC_OP_NZ_F32, val); -} - -static void gen_set_cc_nz_f64(DisasContext *s, TCGv_i64 val) -{ - gen_op_update1_cc_i64(s, CC_OP_NZ_F64, val); -} - -static void gen_set_cc_nz_f128(DisasContext *s, TCGv_i64 vh, TCGv_i64 vl) -{ - gen_op_update2_cc_i64(s, CC_OP_NZ_F128, vh, vl); -} - /* CC value is in env->cc_op */ static void set_cc_static(DisasContext *s) { @@ -1836,7 +1821,7 @@ static DisasJumpType op_cfeb(DisasContext *s, DisasOps *o) } gen_helper_cfeb(o->out, cpu_env, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f32(s, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1849,7 +1834,7 @@ static DisasJumpType op_cfdb(DisasContext *s, DisasOps *o) } gen_helper_cfdb(o->out, cpu_env, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f64(s, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1862,7 +1847,7 @@ static DisasJumpType op_cfxb(DisasContext *s, DisasOps *o) } gen_helper_cfxb(o->out, cpu_env, o->in1, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f128(s, o->in1, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1875,7 +1860,7 @@ static DisasJumpType op_cgeb(DisasContext *s, DisasOps *o) } gen_helper_cgeb(o->out, cpu_env, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f32(s, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1888,7 +1873,7 @@ static DisasJumpType op_cgdb(DisasContext *s, DisasOps *o) } gen_helper_cgdb(o->out, cpu_env, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f64(s, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1901,7 +1886,7 @@ static DisasJumpType op_cgxb(DisasContext *s, DisasOps *o) } gen_helper_cgxb(o->out, cpu_env, o->in1, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f128(s, o->in1, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1914,7 +1899,7 @@ static DisasJumpType op_clfeb(DisasContext *s, DisasOps *o) } gen_helper_clfeb(o->out, cpu_env, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f32(s, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1927,7 +1912,7 @@ static DisasJumpType op_clfdb(DisasContext *s, DisasOps *o) } gen_helper_clfdb(o->out, cpu_env, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f64(s, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1940,7 +1925,7 @@ static DisasJumpType op_clfxb(DisasContext *s, DisasOps *o) } gen_helper_clfxb(o->out, cpu_env, o->in1, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f128(s, o->in1, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1953,7 +1938,7 @@ static DisasJumpType op_clgeb(DisasContext *s, DisasOps *o) } gen_helper_clgeb(o->out, cpu_env, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f32(s, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1966,7 +1951,7 @@ static DisasJumpType op_clgdb(DisasContext *s, DisasOps *o) } gen_helper_clgdb(o->out, cpu_env, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f64(s, o->in2); + set_cc_static(s); return DISAS_NEXT; } @@ -1979,7 +1964,7 @@ static DisasJumpType op_clgxb(DisasContext *s, DisasOps *o) } gen_helper_clgxb(o->out, cpu_env, o->in1, o->in2, m34); tcg_temp_free_i32(m34); - gen_set_cc_nz_f128(s, o->in1, o->in2); + set_cc_static(s); return DISAS_NEXT; } -- 2.31.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PULL 03/17] s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL 2021-07-08 15:18 [PULL 00/17] s390x update for softfreeze Cornelia Huck 2021-07-08 15:18 ` [PULL 01/17] s390x/cpumodel: add 3931 and 3932 Cornelia Huck 2021-07-08 15:18 ` [PULL 02/17] target/s390x: Fix CC set by CONVERT TO FIXED/LOGICAL Cornelia Huck @ 2021-07-08 15:18 ` Cornelia Huck 2021-07-09 15:17 ` [PULL 00/17] s390x update for softfreeze Peter Maydell 2021-07-12 20:21 ` Peter Maydell 4 siblings, 0 replies; 10+ messages in thread From: Cornelia Huck @ 2021-07-08 15:18 UTC (permalink / raw) To: Peter Maydell Cc: Thomas Huth, David Hildenbrand, Cornelia Huck, Jonathan Albrecht, qemu-devel, qemu-s390x From: David Hildenbrand <david@redhat.com> The element size is located in m5, not in m4. As there is no m4, qemu currently crashes with an assertion, trying to lookup that field. Reproduced and tested via GO, which ends up using VMSL once the Vector enhancements facility is around for verifying certificates with elliptic curves. Reported-by: Jonathan Albrecht <jonathan.albrecht@linux.vnet.ibm.com> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/449 Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Fixes: 8c18fa5b3eba ("s390x/tcg: Implement VECTOR MULTIPLY SUM LOGICAL") Message-Id: <20210705090341.58289-1-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> --- target/s390x/translate_vx.c.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/s390x/translate_vx.c.inc b/target/s390x/translate_vx.c.inc index a9d51b1f4cd6..0afa46e4637b 100644 --- a/target/s390x/translate_vx.c.inc +++ b/target/s390x/translate_vx.c.inc @@ -1783,7 +1783,7 @@ static DisasJumpType op_vmsl(DisasContext *s, DisasOps *o) { TCGv_i64 l1, h1, l2, h2; - if (get_field(s, m4) != ES_64) { + if (get_field(s, m5) != ES_64) { gen_program_exception(s, PGM_SPECIFICATION); return DISAS_NORETURN; } -- 2.31.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PULL 00/17] s390x update for softfreeze 2021-07-08 15:18 [PULL 00/17] s390x update for softfreeze Cornelia Huck ` (2 preceding siblings ...) 2021-07-08 15:18 ` [PULL 03/17] s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL Cornelia Huck @ 2021-07-09 15:17 ` Peter Maydell 2021-07-09 15:23 ` Cornelia Huck 2021-07-12 20:21 ` Peter Maydell 4 siblings, 1 reply; 10+ messages in thread From: Peter Maydell @ 2021-07-09 15:17 UTC (permalink / raw) To: Cornelia Huck; +Cc: qemu-s390x, QEMU Developers On Thu, 8 Jul 2021 at 16:19, Cornelia Huck <cohuck@redhat.com> wrote: > > The following changes since commit 9aef0954195cc592e86846dbbe7f3c2c5603690a: > > Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging (2021-07-06 11:24:58 +0100) > > are available in the Git repository at: > > https://gitlab.com/cohuck/qemu.git tags/s390x-20210708 > > for you to fetch changes up to 7ab3eb42b0d795f7321c4fca0ea06cb76a005b04: > > target/s390x: split sysemu part of cpu models (2021-07-07 14:01:59 +0200) > > ---------------------------------------------------------------- > s390x updates: > - add gen16 cpumodels > - refactor/cleanup some code > - bugfixes > > ---------------------------------------------------------------- > Hi -- this doesn't seem to be signed with the GPG key I have on record for you. If I need to do an update, could you let me know which keyserver you've uploaded to, please? thanks -- PMM ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PULL 00/17] s390x update for softfreeze 2021-07-09 15:17 ` [PULL 00/17] s390x update for softfreeze Peter Maydell @ 2021-07-09 15:23 ` Cornelia Huck 2021-07-11 17:55 ` Peter Maydell 0 siblings, 1 reply; 10+ messages in thread From: Cornelia Huck @ 2021-07-09 15:23 UTC (permalink / raw) To: Peter Maydell; +Cc: qemu-s390x, QEMU Developers On Fri, Jul 09 2021, Peter Maydell <peter.maydell@linaro.org> wrote: > On Thu, 8 Jul 2021 at 16:19, Cornelia Huck <cohuck@redhat.com> wrote: >> >> The following changes since commit 9aef0954195cc592e86846dbbe7f3c2c5603690a: >> >> Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging (2021-07-06 11:24:58 +0100) >> >> are available in the Git repository at: >> >> https://gitlab.com/cohuck/qemu.git tags/s390x-20210708 >> >> for you to fetch changes up to 7ab3eb42b0d795f7321c4fca0ea06cb76a005b04: >> >> target/s390x: split sysemu part of cpu models (2021-07-07 14:01:59 +0200) >> >> ---------------------------------------------------------------- >> s390x updates: >> - add gen16 cpumodels >> - refactor/cleanup some code >> - bugfixes >> >> ---------------------------------------------------------------- >> > > Hi -- this doesn't seem to be signed with the GPG key I have > on record for you. If I need to do an update, could you let me > know which keyserver you've uploaded to, please? Whoops, forgot to upload. Sent out to keys.openpgp.org right now. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PULL 00/17] s390x update for softfreeze 2021-07-09 15:23 ` Cornelia Huck @ 2021-07-11 17:55 ` Peter Maydell 2021-07-12 6:43 ` Cornelia Huck 0 siblings, 1 reply; 10+ messages in thread From: Peter Maydell @ 2021-07-11 17:55 UTC (permalink / raw) To: Cornelia Huck; +Cc: qemu-s390x, QEMU Developers On Fri, 9 Jul 2021 at 16:23, Cornelia Huck <cohuck@redhat.com> wrote: > > On Fri, Jul 09 2021, Peter Maydell <peter.maydell@linaro.org> wrote: > > > On Thu, 8 Jul 2021 at 16:19, Cornelia Huck <cohuck@redhat.com> wrote: > >> > >> The following changes since commit 9aef0954195cc592e86846dbbe7f3c2c5603690a: > >> > >> Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging (2021-07-06 11:24:58 +0100) > >> > >> are available in the Git repository at: > >> > >> https://gitlab.com/cohuck/qemu.git tags/s390x-20210708 > >> > >> for you to fetch changes up to 7ab3eb42b0d795f7321c4fca0ea06cb76a005b04: > >> > >> target/s390x: split sysemu part of cpu models (2021-07-07 14:01:59 +0200) > >> > >> ---------------------------------------------------------------- > >> s390x updates: > >> - add gen16 cpumodels > >> - refactor/cleanup some code > >> - bugfixes > >> > >> ---------------------------------------------------------------- > >> > > > > Hi -- this doesn't seem to be signed with the GPG key I have > > on record for you. If I need to do an update, could you let me > > know which keyserver you've uploaded to, please? > > Whoops, forgot to upload. Sent out to keys.openpgp.org right now. I still can't see it -- can you double-check, please? thanks -- PMM ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PULL 00/17] s390x update for softfreeze 2021-07-11 17:55 ` Peter Maydell @ 2021-07-12 6:43 ` Cornelia Huck 2021-07-12 18:15 ` Peter Maydell 0 siblings, 1 reply; 10+ messages in thread From: Cornelia Huck @ 2021-07-12 6:43 UTC (permalink / raw) To: Peter Maydell; +Cc: qemu-s390x, QEMU Developers On Sun, Jul 11 2021, Peter Maydell <peter.maydell@linaro.org> wrote: > On Fri, 9 Jul 2021 at 16:23, Cornelia Huck <cohuck@redhat.com> wrote: >> >> On Fri, Jul 09 2021, Peter Maydell <peter.maydell@linaro.org> wrote: >> >> > On Thu, 8 Jul 2021 at 16:19, Cornelia Huck <cohuck@redhat.com> wrote: >> >> >> >> The following changes since commit 9aef0954195cc592e86846dbbe7f3c2c5603690a: >> >> >> >> Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging (2021-07-06 11:24:58 +0100) >> >> >> >> are available in the Git repository at: >> >> >> >> https://gitlab.com/cohuck/qemu.git tags/s390x-20210708 >> >> >> >> for you to fetch changes up to 7ab3eb42b0d795f7321c4fca0ea06cb76a005b04: >> >> >> >> target/s390x: split sysemu part of cpu models (2021-07-07 14:01:59 +0200) >> >> >> >> ---------------------------------------------------------------- >> >> s390x updates: >> >> - add gen16 cpumodels >> >> - refactor/cleanup some code >> >> - bugfixes >> >> >> >> ---------------------------------------------------------------- >> >> >> > >> > Hi -- this doesn't seem to be signed with the GPG key I have >> > on record for you. If I need to do an update, could you let me >> > know which keyserver you've uploaded to, please? >> >> Whoops, forgot to upload. Sent out to keys.openpgp.org right now. > > I still can't see it -- can you double-check, please? Hum. Now sent out to pgp.mit.edu and keyserver.ubuntu.com as well, in case something went wrong. [This is a new ed25519 subkey.] ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PULL 00/17] s390x update for softfreeze 2021-07-12 6:43 ` Cornelia Huck @ 2021-07-12 18:15 ` Peter Maydell 0 siblings, 0 replies; 10+ messages in thread From: Peter Maydell @ 2021-07-12 18:15 UTC (permalink / raw) To: Cornelia Huck; +Cc: qemu-s390x, QEMU Developers On Mon, 12 Jul 2021 at 07:43, Cornelia Huck <cohuck@redhat.com> wrote: > > On Sun, Jul 11 2021, Peter Maydell <peter.maydell@linaro.org> wrote: > > > On Fri, 9 Jul 2021 at 16:23, Cornelia Huck <cohuck@redhat.com> wrote: > >> > >> On Fri, Jul 09 2021, Peter Maydell <peter.maydell@linaro.org> wrote: > >> > >> > On Thu, 8 Jul 2021 at 16:19, Cornelia Huck <cohuck@redhat.com> wrote: > >> >> > >> >> The following changes since commit 9aef0954195cc592e86846dbbe7f3c2c5603690a: > >> >> > >> >> Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging (2021-07-06 11:24:58 +0100) > >> >> > >> >> are available in the Git repository at: > >> >> > >> >> https://gitlab.com/cohuck/qemu.git tags/s390x-20210708 > >> >> > >> >> for you to fetch changes up to 7ab3eb42b0d795f7321c4fca0ea06cb76a005b04: > >> >> > >> >> target/s390x: split sysemu part of cpu models (2021-07-07 14:01:59 +0200) > >> >> > >> >> ---------------------------------------------------------------- > >> >> s390x updates: > >> >> - add gen16 cpumodels > >> >> - refactor/cleanup some code > >> >> - bugfixes > >> >> > >> >> ---------------------------------------------------------------- > >> >> > >> > > >> > Hi -- this doesn't seem to be signed with the GPG key I have > >> > on record for you. If I need to do an update, could you let me > >> > know which keyserver you've uploaded to, please? > >> > >> Whoops, forgot to upload. Sent out to keys.openpgp.org right now. > > > > I still can't see it -- can you double-check, please? > > Hum. Now sent out to pgp.mit.edu and keyserver.ubuntu.com as well, in > case something went wrong. Thanks; was able to get it from keyserver.ubuntu.com; now processing the pullreq. -- PMM ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PULL 00/17] s390x update for softfreeze 2021-07-08 15:18 [PULL 00/17] s390x update for softfreeze Cornelia Huck ` (3 preceding siblings ...) 2021-07-09 15:17 ` [PULL 00/17] s390x update for softfreeze Peter Maydell @ 2021-07-12 20:21 ` Peter Maydell 4 siblings, 0 replies; 10+ messages in thread From: Peter Maydell @ 2021-07-12 20:21 UTC (permalink / raw) To: Cornelia Huck; +Cc: qemu-s390x, QEMU Developers On Thu, 8 Jul 2021 at 16:19, Cornelia Huck <cohuck@redhat.com> wrote: > > The following changes since commit 9aef0954195cc592e86846dbbe7f3c2c5603690a: > > Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging (2021-07-06 11:24:58 +0100) > > are available in the Git repository at: > > https://gitlab.com/cohuck/qemu.git tags/s390x-20210708 > > for you to fetch changes up to 7ab3eb42b0d795f7321c4fca0ea06cb76a005b04: > > target/s390x: split sysemu part of cpu models (2021-07-07 14:01:59 +0200) > > ---------------------------------------------------------------- > s390x updates: > - add gen16 cpumodels > - refactor/cleanup some code > - bugfixes > Applied, thanks. Please update the changelog at https://wiki.qemu.org/ChangeLog/6.1 for any user-visible changes. -- PMM ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2021-07-12 20:23 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-07-08 15:18 [PULL 00/17] s390x update for softfreeze Cornelia Huck 2021-07-08 15:18 ` [PULL 01/17] s390x/cpumodel: add 3931 and 3932 Cornelia Huck 2021-07-08 15:18 ` [PULL 02/17] target/s390x: Fix CC set by CONVERT TO FIXED/LOGICAL Cornelia Huck 2021-07-08 15:18 ` [PULL 03/17] s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL Cornelia Huck 2021-07-09 15:17 ` [PULL 00/17] s390x update for softfreeze Peter Maydell 2021-07-09 15:23 ` Cornelia Huck 2021-07-11 17:55 ` Peter Maydell 2021-07-12 6:43 ` Cornelia Huck 2021-07-12 18:15 ` Peter Maydell 2021-07-12 20:21 ` Peter Maydell
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