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author | Stefan Hajnoczi <stefanha@redhat.com> | 2022-10-18 11:14:31 -0400 |
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committer | Stefan Hajnoczi <stefanha@redhat.com> | 2022-10-18 11:14:31 -0400 |
commit | 214a8da23651f2472b296b3293e619fd58d9e212 (patch) | |
tree | 467317b595f2d19b68121d4ef5f843817c7783bb /hw | |
parent | 2c65091fd9d387b8dca8115dbdd9c3c61f658a9e (diff) | |
parent | 653fad2497bed71d938827299cb9ac38ac333f9b (diff) | |
download | qemu-214a8da23651f2472b296b3293e619fd58d9e212.zip qemu-214a8da23651f2472b296b3293e619fd58d9e212.tar.gz qemu-214a8da23651f2472b296b3293e619fd58d9e212.tar.bz2 |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* configure: don't enable firmware for targets that are not built
* configure: don't use strings(1)
* scsi, target/i386: switch from device_legacy_reset() to device_cold_reset()
* target/i386: AVX support for TCG
* target/i386: fix SynIC SINT assertion failure on guest reset
* target/i386: Use atomic operations for pte updates and other cleanups
* tests/tcg: extend SSE tests to AVX
* virtio-scsi: send "REPORTED LUNS CHANGED" sense data upon disk hotplug events
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# gpg: Signature made Tue 18 Oct 2022 07:58:31 EDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (53 commits)
target/i386: remove old SSE decoder
target/i386: move 3DNow to the new decoder
tests/tcg: extend SSE tests to AVX
target/i386: Enable AVX cpuid bits when using TCG
target/i386: implement VLDMXCSR/VSTMXCSR
target/i386: implement XSAVE and XRSTOR of AVX registers
target/i386: reimplement 0x0f 0x28-0x2f, add AVX
target/i386: reimplement 0x0f 0x10-0x17, add AVX
target/i386: reimplement 0x0f 0xc2, 0xc4-0xc6, add AVX
target/i386: reimplement 0x0f 0x38, add AVX
target/i386: Use tcg gvec ops for pmovmskb
target/i386: reimplement 0x0f 0x3a, add AVX
target/i386: clarify (un)signedness of immediates from 0F3Ah opcodes
target/i386: reimplement 0x0f 0xd0-0xd7, 0xe0-0xe7, 0xf0-0xf7, add AVX
target/i386: reimplement 0x0f 0x70-0x77, add AVX
target/i386: reimplement 0x0f 0x78-0x7f, add AVX
target/i386: reimplement 0x0f 0x50-0x5f, add AVX
target/i386: reimplement 0x0f 0xd8-0xdf, 0xe8-0xef, 0xf8-0xff, add AVX
target/i386: reimplement 0x0f 0x60-0x6f, add AVX
target/i386: Introduce 256-bit vector helpers
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/i386/microvm.c | 4 | ||||
-rw-r--r-- | hw/i386/pc.c | 5 | ||||
-rw-r--r-- | hw/scsi/esp.c | 2 | ||||
-rw-r--r-- | hw/scsi/lsi53c895a.c | 4 | ||||
-rw-r--r-- | hw/scsi/megasas.c | 2 | ||||
-rw-r--r-- | hw/scsi/mptsas.c | 8 | ||||
-rw-r--r-- | hw/scsi/scsi-bus.c | 18 | ||||
-rw-r--r-- | hw/scsi/spapr_vscsi.c | 2 | ||||
-rw-r--r-- | hw/scsi/virtio-scsi.c | 8 | ||||
-rw-r--r-- | hw/scsi/vmw_pvscsi.c | 6 |
10 files changed, 38 insertions, 21 deletions
diff --git a/hw/i386/microvm.c b/hw/i386/microvm.c index 7fe8cce..52f9aa9 100644 --- a/hw/i386/microvm.c +++ b/hw/i386/microvm.c @@ -485,9 +485,7 @@ static void microvm_machine_reset(MachineState *machine) CPU_FOREACH(cs) { cpu = X86_CPU(cs); - if (cpu->apic_state) { - device_legacy_reset(cpu->apic_state); - } + x86_cpu_after_reset(cpu); } } diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 566accf..768982a 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -92,6 +92,7 @@ #include "hw/virtio/virtio-mem-pci.h" #include "hw/mem/memory-device.h" #include "sysemu/replay.h" +#include "target/i386/cpu.h" #include "qapi/qmp/qerror.h" #include "e820_memory_layout.h" #include "fw_cfg.h" @@ -1859,9 +1860,7 @@ static void pc_machine_reset(MachineState *machine) CPU_FOREACH(cs) { cpu = X86_CPU(cs); - if (cpu->apic_state) { - device_legacy_reset(cpu->apic_state); - } + x86_cpu_after_reset(cpu); } } diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index 2ff18ce..e5b281e 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -941,7 +941,7 @@ static void esp_soft_reset(ESPState *s) static void esp_bus_reset(ESPState *s) { - qbus_reset_all(BUS(&s->bus)); + bus_cold_reset(BUS(&s->bus)); } static void parent_esp_reset(ESPState *s, int irq, int level) diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c index 05a43ec..5097964 100644 --- a/hw/scsi/lsi53c895a.c +++ b/hw/scsi/lsi53c895a.c @@ -1868,7 +1868,7 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val) } if (val & LSI_SCNTL1_RST) { if (!(s->sstat0 & LSI_SSTAT0_RST)) { - qbus_reset_all(BUS(&s->bus)); + bus_cold_reset(BUS(&s->bus)); s->sstat0 |= LSI_SSTAT0_RST; lsi_script_scsi_interrupt(s, LSI_SIST0_RST, 0); } @@ -1926,7 +1926,7 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val) lsi_execute_script(s); } if (val & LSI_ISTAT0_SRST) { - qdev_reset_all(DEVICE(s)); + device_cold_reset(DEVICE(s)); } break; case 0x16: /* MBOX0 */ diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c index 7082456..9cbbb16 100644 --- a/hw/scsi/megasas.c +++ b/hw/scsi/megasas.c @@ -1484,7 +1484,7 @@ static int megasas_cluster_reset_ld(MegasasState *s, MegasasCmd *cmd) MegasasCmd *tmp_cmd = &s->frames[i]; if (tmp_cmd->req && tmp_cmd->req->dev->id == target_id) { SCSIDevice *d = tmp_cmd->req->dev; - qdev_reset_all(&d->qdev); + device_cold_reset(&d->qdev); } } return MFI_STAT_OK; diff --git a/hw/scsi/mptsas.c b/hw/scsi/mptsas.c index a90c254..c485da7 100644 --- a/hw/scsi/mptsas.c +++ b/hw/scsi/mptsas.c @@ -522,7 +522,7 @@ reply_maybe_async: reply.ResponseCode = MPI_SCSITASKMGMT_RSP_TM_INVALID_LUN; goto out; } - qdev_reset_all(&sdev->qdev); + device_cold_reset(&sdev->qdev); break; case MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET: @@ -538,13 +538,13 @@ reply_maybe_async: QTAILQ_FOREACH(kid, &s->bus.qbus.children, sibling) { sdev = SCSI_DEVICE(kid->child); if (sdev->channel == 0 && sdev->id == req->TargetID) { - qdev_reset_all(kid->child); + device_cold_reset(kid->child); } } break; case MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS: - qbus_reset_all(BUS(&s->bus)); + bus_cold_reset(BUS(&s->bus)); break; default: @@ -807,7 +807,7 @@ static void mptsas_soft_reset(MPTSASState *s) s->intr_mask = MPI_HIM_DIM | MPI_HIM_RIM; mptsas_update_interrupt(s); - qbus_reset_all(BUS(&s->bus)); + bus_cold_reset(BUS(&s->bus)); s->intr_status = 0; s->intr_mask = save_mask; diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index 4403717..ceceafb 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -1616,6 +1616,24 @@ static int scsi_ua_precedence(SCSISense sense) return (sense.asc << 8) | sense.ascq; } +void scsi_bus_set_ua(SCSIBus *bus, SCSISense sense) +{ + int prec1, prec2; + if (sense.key != UNIT_ATTENTION) { + return; + } + + /* + * Override a pre-existing unit attention condition, except for a more + * important reset condition. + */ + prec1 = scsi_ua_precedence(bus->unit_attention); + prec2 = scsi_ua_precedence(sense); + if (prec2 < prec1) { + bus->unit_attention = sense; + } +} + void scsi_device_set_ua(SCSIDevice *sdev, SCSISense sense) { int prec1, prec2; diff --git a/hw/scsi/spapr_vscsi.c b/hw/scsi/spapr_vscsi.c index 0a8cbf5..5bbbef6 100644 --- a/hw/scsi/spapr_vscsi.c +++ b/hw/scsi/spapr_vscsi.c @@ -865,7 +865,7 @@ static int vscsi_process_tsk_mgmt(VSCSIState *s, vscsi_req *req) break; } - qdev_reset_all(&d->qdev); + device_cold_reset(&d->qdev); break; case SRP_TSK_ABORT_TASK_SET: diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c index 41f2a56..6f6e2e3 100644 --- a/hw/scsi/virtio-scsi.c +++ b/hw/scsi/virtio-scsi.c @@ -365,7 +365,7 @@ static int virtio_scsi_do_tmf(VirtIOSCSI *s, VirtIOSCSIReq *req) goto incorrect_lun; } s->resetting++; - qdev_reset_all(&d->qdev); + device_cold_reset(&d->qdev); s->resetting--; break; @@ -417,7 +417,7 @@ static int virtio_scsi_do_tmf(VirtIOSCSI *s, VirtIOSCSIReq *req) QTAILQ_FOREACH_RCU(kid, &s->bus.qbus.children, sibling) { SCSIDevice *d1 = SCSI_DEVICE(kid->child); if (d1->channel == 0 && d1->id == target) { - qdev_reset_all(&d1->qdev); + device_cold_reset(&d1->qdev); } } rcu_read_unlock(); @@ -831,7 +831,7 @@ static void virtio_scsi_reset(VirtIODevice *vdev) assert(!s->dataplane_started); s->resetting++; - qbus_reset_all(BUS(&s->bus)); + bus_cold_reset(BUS(&s->bus)); s->resetting--; vs->sense_size = VIRTIO_SCSI_SENSE_DEFAULT_SIZE; @@ -956,6 +956,7 @@ static void virtio_scsi_hotplug(HotplugHandler *hotplug_dev, DeviceState *dev, virtio_scsi_push_event(s, sd, VIRTIO_SCSI_T_TRANSPORT_RESET, VIRTIO_SCSI_EVT_RESET_RESCAN); + scsi_bus_set_ua(&s->bus, SENSE_CODE(REPORTED_LUNS_CHANGED)); virtio_scsi_release(s); } } @@ -973,6 +974,7 @@ static void virtio_scsi_hotunplug(HotplugHandler *hotplug_dev, DeviceState *dev, virtio_scsi_push_event(s, sd, VIRTIO_SCSI_T_TRANSPORT_RESET, VIRTIO_SCSI_EVT_RESET_REMOVED); + scsi_bus_set_ua(&s->bus, SENSE_CODE(REPORTED_LUNS_CHANGED)); virtio_scsi_release(s); } diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c index 91e2f85..fa76696 100644 --- a/hw/scsi/vmw_pvscsi.c +++ b/hw/scsi/vmw_pvscsi.c @@ -445,7 +445,7 @@ static void pvscsi_reset_adapter(PVSCSIState *s) { s->resetting++; - qbus_reset_all(BUS(&s->bus)); + bus_cold_reset(BUS(&s->bus)); s->resetting--; pvscsi_process_completion_queue(s); assert(QTAILQ_EMPTY(&s->pending_queue)); @@ -880,7 +880,7 @@ pvscsi_on_cmd_reset_device(PVSCSIState *s) if (sdev != NULL) { s->resetting++; - device_legacy_reset(&sdev->qdev); + device_cold_reset(&sdev->qdev); s->resetting--; return PVSCSI_COMMAND_PROCESSING_SUCCEEDED; } @@ -894,7 +894,7 @@ pvscsi_on_cmd_reset_bus(PVSCSIState *s) trace_pvscsi_on_cmd_arrived("PVSCSI_CMD_RESET_BUS"); s->resetting++; - qbus_reset_all(BUS(&s->bus)); + bus_cold_reset(BUS(&s->bus)); s->resetting--; return PVSCSI_COMMAND_PROCESSING_SUCCEEDED; } |