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From: Claudio Fontana <cfontana@suse.de>
To: "Alex Bennée" <alex.bennee@linaro.org>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Eduardo Habkost" <ehabkost@redhat.com>,
	"Peter Maydell" <peter.maydell@linaro.org>
Cc: Laurent Vivier <lvivier@redhat.com>,
	Thomas Huth <thuth@redhat.com>,
	qemu-devel@nongnu.org, Roman Bolshakov <r.bolshakov@yadro.com>,
	Alistair Francis <alistair.francis@wdc.com>,
	Claudio Fontana <cfontana@suse.de>
Subject: [PATCH v14 20/22] cpu: call AccelCPUClass::cpu_realizefn in cpu_exec_realizefn
Date: Thu, 28 Jan 2021 10:28:12 +0100
Message-ID: <20210128092814.8676-21-cfontana@suse.de> (raw)
In-Reply-To: <20210128092814.8676-1-cfontana@suse.de>

move the call to accel_cpu->cpu_realizefn to the general
cpu_exec_realizefn from target/i386, so it does not need to be
called for every target explicitly as we enable more targets.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
---
 cpu.c             |  6 ++++++
 target/i386/cpu.c | 20 +++++++-------------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/cpu.c b/cpu.c
index bfbe5a66f9..ba5d272c1e 100644
--- a/cpu.c
+++ b/cpu.c
@@ -36,6 +36,7 @@
 #include "sysemu/replay.h"
 #include "exec/translate-all.h"
 #include "exec/log.h"
+#include "hw/core/accel-cpu.h"
 
 uintptr_t qemu_host_page_size;
 intptr_t qemu_host_page_mask;
@@ -130,6 +131,11 @@ void cpu_exec_realizefn(CPUState *cpu, Error **errp)
 
     cpu_list_add(cpu);
 
+    if (cc->accel_cpu) {
+        /* NB: errp parameter is unused currently */
+        cc->accel_cpu->cpu_realizefn(cpu, errp);
+    }
+
 #ifdef CONFIG_TCG
     /* NB: errp parameter is unused currently */
     if (tcg_enabled()) {
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 56a299ef14..9bfbf19a71 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -6342,16 +6342,19 @@ static void x86_cpu_hyperv_realize(X86CPU *cpu)
 static void x86_cpu_realizefn(DeviceState *dev, Error **errp)
 {
     CPUState *cs = CPU(dev);
-    CPUClass *cc = CPU_GET_CLASS(cs);
     X86CPU *cpu = X86_CPU(dev);
     X86CPUClass *xcc = X86_CPU_GET_CLASS(dev);
     CPUX86State *env = &cpu->env;
     Error *local_err = NULL;
     static bool ht_warned;
 
-    /* The accelerator realizefn needs to be called first. */
-    if (cc->accel_cpu) {
-        cc->accel_cpu->cpu_realizefn(cs, errp);
+    /* Process Hyper-V enlightenments */
+    x86_cpu_hyperv_realize(cpu);
+
+    cpu_exec_realizefn(cs, &local_err);
+    if (local_err != NULL) {
+        error_propagate(errp, local_err);
+        return;
     }
 
     if (xcc->host_cpuid_required && !accel_uses_host_cpuid()) {
@@ -6467,15 +6470,6 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp)
         env->cache_info_amd.l3_cache = &legacy_l3_cache;
     }
 
-    /* Process Hyper-V enlightenments */
-    x86_cpu_hyperv_realize(cpu);
-
-    cpu_exec_realizefn(cs, &local_err);
-    if (local_err != NULL) {
-        error_propagate(errp, local_err);
-        return;
-    }
-
 #ifndef CONFIG_USER_ONLY
     MachineState *ms = MACHINE(qdev_get_machine());
     qemu_register_reset(x86_cpu_machine_reset_cb, cpu);
-- 
2.26.2



  parent reply index

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-28  9:27 [PATCH v14 00/22] i386 cleanup PART 2 Claudio Fontana
2021-01-28  9:27 ` [PATCH v14 01/22] cpu: Introduce TCGCpuOperations struct Claudio Fontana
2021-01-28  9:27 ` [PATCH v14 02/22] target/riscv: remove CONFIG_TCG, as it is always TCG Claudio Fontana
2021-01-28 18:34   ` Alex Bennée
2021-01-28  9:27 ` [PATCH v14 03/22] accel/tcg: split TCG-only code from cpu_exec_realizefn Claudio Fontana
2021-01-28  9:27 ` [PATCH v14 04/22] cpu: Move synchronize_from_tb() to tcg_ops Claudio Fontana
2021-01-28 18:58   ` Alex Bennée
2021-01-28 23:01     ` Richard Henderson
2021-01-28  9:27 ` [PATCH v14 05/22] cpu: Move cpu_exec_* " Claudio Fontana
2021-01-28  9:27 ` [PATCH v14 06/22] cpu: Move tlb_fill " Claudio Fontana
2021-01-28  9:27 ` [PATCH v14 07/22] cpu: Move debug_excp_handler " Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 08/22] target/arm: do not use cc->do_interrupt for KVM directly Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 09/22] cpu: move cc->do_interrupt to tcg_ops Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 10/22] cpu: move cc->transaction_failed " Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 11/22] cpu: move do_unaligned_access " Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 12/22] physmem: make watchpoint checking code TCG-only Claudio Fontana
2021-01-28 19:09   ` Alex Bennée
2021-01-28  9:28 ` [PATCH v14 13/22] cpu: move adjust_watchpoint_address to tcg_ops Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 14/22] cpu: move debug_check_watchpoint " Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 15/22] cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass Claudio Fontana
2021-01-29  0:31   ` Richard Henderson
2021-01-29  9:00     ` Claudio Fontana
2021-01-29 19:19       ` Richard Henderson
2021-01-29 19:36         ` Eduardo Habkost
2021-01-30  9:40           ` Claudio Fontana
2021-02-02 10:01     ` Claudio Fontana
2021-02-02 10:27       ` Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 16/22] accel: extend AccelState and AccelClass to user-mode Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 17/22] accel: replace struct CpusAccel with AccelOpsClass Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 18/22] accel: introduce AccelCPUClass extending CPUClass Claudio Fontana
2021-01-28 13:03   ` Philippe Mathieu-Daudé
2021-01-28 13:22     ` Claudio Fontana
2021-01-28 16:08       ` Alex Bennée
2021-01-28 16:29         ` Philippe Mathieu-Daudé
2021-01-29  0:13           ` Richard Henderson
2021-01-30 10:53             ` Claudio Fontana
2021-01-30 19:01               ` Richard Henderson
2021-02-01  9:15                 ` Alex Bennée
2021-02-01  9:22                   ` Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 19/22] i386: split cpu accelerators from cpu.c, using AccelCPUClass Claudio Fontana
2021-01-28  9:28 ` Claudio Fontana [this message]
2021-01-28  9:28 ` [PATCH v14 21/22] hw/core/cpu: call qemu_init_vcpu in cpu_common_realizefn Claudio Fontana
2021-01-28  9:28 ` [PATCH v14 22/22] accel: introduce new accessor functions Claudio Fontana
2021-01-29  0:22 ` [PATCH v14 00/22] i386 cleanup PART 2 Richard Henderson

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