Misc HW patches for 2024-02-27

[PULL 26/30] hw/i386/pc: Remove unneeded class attribute "kvmclock_enabled"

Philippe Mathieu-Daudé posted 30 patches 9 months ago

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Maintainers: Paolo Bonzini <pbonzini@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, Igor Mitsyanko <i.mitsyanko@gmail.com>, Radoslaw Biernacki <rad@semihalf.com>, Leif Lindholm <quic_llindhol@quicinc.com>, Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>, "Daniel P. Berrangé" <berrange@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Richard Henderson <richard.henderson@linaro.org>, Helge Deller <deller@gmx.de>, "Michael S. Tsirkin" <mst@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Jason Wang <jasowang@redhat.com>, David Woodhouse <dwmw2@infradead.org>, Paul Durrant <paul@xen.org>, Sergio Lopez <slp@redhat.com>, John Snow <jsnow@redhat.com>, BALATON Zoltan <balaton@eik.bme.hu>, Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Laurent Vivier <laurent@vivier.eu>, Keith Busch <kbusch@kernel.org>, Klaus Jensen <its@irrelevant.dk>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Nicholas Piggin <npiggin@gmail.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, David Gibson <david@gibson.dropbear.id.au>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Yoshinori Sato <ysato@users.sourceforge.jp>, Magnus Damm <magnus.damm@gmail.com>, Gerd Hoffmann <kraxel@redhat.com>

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[PULL 26/30] hw/i386/pc: Remove unneeded class attribute "kvmclock_enabled"

Posted by Philippe Mathieu-Daudé 9 months ago

From: Bernhard Beschow <shentey@gmail.com>

PCMachineClass introduces the attribute into the class hierarchy and sets it to
true. There is no sub class overriding the attribute. Commit 30d2a17b46e9
"hw/i386: Remove the deprecated machines 0.12 up to 0.15" removed the last
overrides of this attribute. The attribute is now unneeded and can be removed.

Fixes: 30d2a17b46e9 "hw/i386: Remove the deprecated machines 0.12 up to 0.15"
Cc: Thomas Huth <thuth@redhat.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20240224135851.100361-5-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/i386/pc.h | 1 -
 hw/i386/pc.c         | 1 -
 hw/i386/pc_piix.c    | 2 +-
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 27834043c3..4bb1899602 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -92,7 +92,6 @@ struct PCMachineClass {
 
     /* Device configuration: */
     bool pci_enabled;
-    bool kvmclock_enabled;
     const char *default_south_bridge;
 
     /* Compat options: */
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 353edeb2ea..a80f809b83 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1799,7 +1799,6 @@ static void pc_machine_class_init(ObjectClass *oc, void *data)
     pcmc->smbios_uuid_encoded = true;
     pcmc->gigabyte_align = true;
     pcmc->has_reserved_memory = true;
-    pcmc->kvmclock_enabled = true;
     pcmc->enforce_aligned_dimm = true;
     pcmc->enforce_amd_1tb_hole = true;
     /* BIOS ACPI tables: 128K. Other BIOS datastructures: less than 4K reported
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 814d24326d..49d5d48db9 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -184,7 +184,7 @@ static void pc_init1(MachineState *machine,
     pc_machine_init_sgx_epc(pcms);
     x86_cpus_init(x86ms, pcmc->default_cpu_version);
 
-    if (kvm_enabled() && pcmc->kvmclock_enabled) {
+    if (kvm_enabled()) {
         kvmclock_create(pcmc->kvmclock_create_always);
     }
 
-- 
2.41.0