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authorPeter Maydell <peter.maydell@linaro.org>2016-09-28 23:02:56 +0100
committerPeter Maydell <peter.maydell@linaro.org>2016-09-28 23:02:56 +0100
commitc640f2849ee8775fe1bbd7a2772610aa77816f9f (patch)
tree023903f354052da654a366a42f40fb717c28673d /target-i386
parentbc63afaf5f6d906ff56608b52d575ac8dbb09062 (diff)
parent6d0ceb80ffe18ad4b28aab7356f440636c0be7be (diff)
downloadqemu-arm-c640f2849ee8775fe1bbd7a2772610aa77816f9f.tar.gz
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* thread-safe tb_flush (Fred, Alex, Sergey, me, Richard, Emilio,... :-) * license clarification for compiler.h (Felipe) * glib cflags improvement (Marc-André) * checkpatch silencing (Paolo) * SMRAM migration fix (Paolo) * Replay improvements (Pavel) * IOMMU notifier improvements (Peter) * IOAPIC now defaults to version 0x20 (Peter) # gpg: Signature made Tue 27 Sep 2016 10:57:40 BST # gpg: using RSA key 0xBFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # 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 * remotes/bonzini/tags/for-upstream: (28 commits) replay: allow replay stopping and restarting replay: vmstate for replay module replay: move internal data to the structure cpus-common: lock-free fast path for cpu_exec_start/end tcg: Make tb_flush() thread safe cpus-common: Introduce async_safe_run_on_cpu() cpus-common: simplify locking for start_exclusive/end_exclusive cpus-common: remove redundant call to exclusive_idle() cpus-common: always defer async_run_on_cpu work items docs: include formal model for TCG exclusive sections cpus-common: move exclusive work infrastructure from linux-user cpus-common: fix uninitialized variable use in run_on_cpu cpus-common: move CPU work item management to common code cpus-common: move CPU list management to common code linux-user: Add qemu_cpu_is_self() and qemu_cpu_kick() linux-user: Use QemuMutex and QemuCond cpus: Rename flush_queued_work() cpus: Move common code out of {async_, }run_on_cpu() cpus: pass CPUState to run_on_cpu helpers build-sys: put glib_cflags in QEMU_CFLAGS ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-i386')
-rw-r--r--target-i386/helper.c19
-rw-r--r--target-i386/kvm.c6
2 files changed, 10 insertions, 15 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 1c250b8245..9bc961bff3 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1113,7 +1113,6 @@ out:
typedef struct MCEInjectionParams {
Monitor *mon;
- X86CPU *cpu;
int bank;
uint64_t status;
uint64_t mcg_status;
@@ -1122,14 +1121,14 @@ typedef struct MCEInjectionParams {
int flags;
} MCEInjectionParams;
-static void do_inject_x86_mce(void *data)
+static void do_inject_x86_mce(CPUState *cs, void *data)
{
MCEInjectionParams *params = data;
- CPUX86State *cenv = &params->cpu->env;
- CPUState *cpu = CPU(params->cpu);
+ X86CPU *cpu = X86_CPU(cs);
+ CPUX86State *cenv = &cpu->env;
uint64_t *banks = cenv->mce_banks + 4 * params->bank;
- cpu_synchronize_state(cpu);
+ cpu_synchronize_state(cs);
/*
* If there is an MCE exception being processed, ignore this SRAO MCE
@@ -1149,7 +1148,7 @@ static void do_inject_x86_mce(void *data)
if ((cenv->mcg_cap & MCG_CTL_P) && cenv->mcg_ctl != ~(uint64_t)0) {
monitor_printf(params->mon,
"CPU %d: Uncorrected error reporting disabled\n",
- cpu->cpu_index);
+ cs->cpu_index);
return;
}
@@ -1161,7 +1160,7 @@ static void do_inject_x86_mce(void *data)
monitor_printf(params->mon,
"CPU %d: Uncorrected error reporting disabled for"
" bank %d\n",
- cpu->cpu_index, params->bank);
+ cs->cpu_index, params->bank);
return;
}
@@ -1170,7 +1169,7 @@ static void do_inject_x86_mce(void *data)
monitor_printf(params->mon,
"CPU %d: Previous MCE still in progress, raising"
" triple fault\n",
- cpu->cpu_index);
+ cs->cpu_index);
qemu_log_mask(CPU_LOG_RESET, "Triple fault\n");
qemu_system_reset_request();
return;
@@ -1182,7 +1181,7 @@ static void do_inject_x86_mce(void *data)
banks[3] = params->misc;
cenv->mcg_status = params->mcg_status;
banks[1] = params->status;
- cpu_interrupt(cpu, CPU_INTERRUPT_MCE);
+ cpu_interrupt(cs, CPU_INTERRUPT_MCE);
} else if (!(banks[1] & MCI_STATUS_VAL)
|| !(banks[1] & MCI_STATUS_UC)) {
if (banks[1] & MCI_STATUS_VAL) {
@@ -1204,7 +1203,6 @@ void cpu_x86_inject_mce(Monitor *mon, X86CPU *cpu, int bank,
CPUX86State *cenv = &cpu->env;
MCEInjectionParams params = {
.mon = mon,
- .cpu = cpu,
.bank = bank,
.status = status,
.mcg_status = mcg_status,
@@ -1245,7 +1243,6 @@ void cpu_x86_inject_mce(Monitor *mon, X86CPU *cpu, int bank,
if (other_cs == cs) {
continue;
}
- params.cpu = X86_CPU(other_cs);
run_on_cpu(other_cs, do_inject_x86_mce, &params);
}
}
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index 30b63b7a75..ee1f53e569 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -150,10 +150,8 @@ static int kvm_get_tsc(CPUState *cs)
return 0;
}
-static inline void do_kvm_synchronize_tsc(void *arg)
+static inline void do_kvm_synchronize_tsc(CPUState *cpu, void *arg)
{
- CPUState *cpu = arg;
-
kvm_get_tsc(cpu);
}
@@ -163,7 +161,7 @@ void kvm_synchronize_all_tsc(void)
if (kvm_enabled()) {
CPU_FOREACH(cpu) {
- run_on_cpu(cpu, do_kvm_synchronize_tsc, cpu);
+ run_on_cpu(cpu, do_kvm_synchronize_tsc, NULL);
}
}
}