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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-03-19 14:22:46 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-03-19 14:22:46 +0000 |
| commit | 4dd6517e369828171290b65e11f6a45aeeed15af (patch) | |
| tree | 26ded616ea98684c7bac7ae2d1d26d1691e6b00f /hw/core/cpu.c | |
| parent | a1ba62a0f304291c96939cbf7c38e2ab68770326 (diff) | |
| parent | 3c6712eca07255803b61ca3d632f61a65c078c36 (diff) | |
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging
x86 and machine queue for 5.0 soft freeze
Bug fixes:
* memory encryption: Disable mem merge
(Dr. David Alan Gilbert)
Features:
* New EPYC CPU definitions (Babu Moger)
* Denventon-v2 CPU model (Tao Xu)
* New 'note' field on versioned CPU models (Tao Xu)
Cleanups:
* x86 CPU topology cleanups (Babu Moger)
* cpu: Use DeviceClass reset instead of a special CPUClass reset
(Peter Maydell)
# gpg: Signature made Wed 18 Mar 2020 01:16:43 GMT
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/x86-and-machine-pull-request:
hw/i386: Rename apicid_from_topo_ids to x86_apicid_from_topo_ids
hw/i386: Update structures to save the number of nodes per package
hw/i386: Remove unnecessary initialization in x86_cpu_new
machine: Add SMP Sockets in CpuTopology
hw/i386: Consolidate topology functions
hw/i386: Introduce X86CPUTopoInfo to contain topology info
cpu: Use DeviceClass reset instead of a special CPUClass reset
machine/memory encryption: Disable mem merge
hw/i386: Rename X86CPUTopoInfo structure to X86CPUTopoIDs
i386: Add 2nd Generation AMD EPYC processors
i386: Add missing cpu feature bits in EPYC model
target/i386: Add new property note to versioned CPU models
target/i386: Add Denverton-v2 (no MPX) CPU model
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/core/cpu.c')
| -rw-r--r-- | hw/core/cpu.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/hw/core/cpu.c b/hw/core/cpu.c index 3b2363f043..786a1bec8a 100644 --- a/hw/core/cpu.c +++ b/hw/core/cpu.c @@ -239,27 +239,16 @@ void cpu_dump_statistics(CPUState *cpu, int flags) } } -void cpu_class_set_parent_reset(CPUClass *cc, - void (*child_reset)(CPUState *cpu), - void (**parent_reset)(CPUState *cpu)) -{ - *parent_reset = cc->reset; - cc->reset = child_reset; -} - void cpu_reset(CPUState *cpu) { - CPUClass *klass = CPU_GET_CLASS(cpu); - - if (klass->reset != NULL) { - (*klass->reset)(cpu); - } + device_cold_reset(DEVICE(cpu)); trace_guest_cpu_reset(cpu); } -static void cpu_common_reset(CPUState *cpu) +static void cpu_common_reset(DeviceState *dev) { + CPUState *cpu = CPU(dev); CPUClass *cc = CPU_GET_CLASS(cpu); if (qemu_loglevel_mask(CPU_LOG_RESET)) { @@ -419,7 +408,6 @@ static void cpu_class_init(ObjectClass *klass, void *data) CPUClass *k = CPU_CLASS(klass); k->parse_features = cpu_common_parse_features; - k->reset = cpu_common_reset; k->get_arch_id = cpu_common_get_arch_id; k->has_work = cpu_common_has_work; k->get_paging_enabled = cpu_common_get_paging_enabled; @@ -440,6 +428,7 @@ static void cpu_class_init(ObjectClass *klass, void *data) set_bit(DEVICE_CATEGORY_CPU, dc->categories); dc->realize = cpu_common_realizefn; dc->unrealize = cpu_common_unrealizefn; + dc->reset = cpu_common_reset; device_class_set_props(dc, cpu_common_props); /* * Reason: CPUs still need special care by board code: wiring up |