qemu-kvm/kvm-Revert-redhat-Expose-upstream-machines-pc-4.2-and-pc.patch

From ee3cae3bb349469edcf725a1c5161521e95dcb9f Mon Sep 17 00:00:00 2001
From: Jon Maloy <jmaloy@redhat.com>
Date: Tue, 22 Mar 2022 19:23:36 -0400
Subject: [PATCH 03/18] Revert "redhat: Expose upstream machines pc-4.2 and
 pc-2.11"

RH-Author: Jon Maloy <jmaloy@redhat.com>
RH-MergeRequest: 131: Revert "redhat: Add hw_compat_4_2_extra and apply to upstream machines"
RH-Commit: [3/3] 35cee68034580f81b3aa916921eecd2fdfa7dd15 (jmaloy/qemu-kvm)
RH-Bugzilla: 2062613
RH-Acked-by: Peter Xu <peterx@redhat.com>
RH-Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

BZ: https://bugzilla.redhat.com/2062613
UPSTREAM: no
BREW: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=44038000

commit f3b50d6d4ae0be9e64aafe6a15f5423bab4899e9
Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
Date:   Wed Mar 9 10:34:58 2022 +0000

    Revert "redhat: Expose upstream machines pc-4.2 and pc-2.11"
    This reverts commit 618e2424edba499d52cd26cf8363bc2dd85ef149.
    We no longer need these compat machines.

    Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

(cherry picked from commit f3b50d6d4ae0be9e64aafe6a15f5423bab4899e9)
Signed-off-by: Jon Maloy <jmaloy@redhat.com>
---
 hw/i386/pc_piix.c | 37 -------------------------------------
 1 file changed, 37 deletions(-)

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 7b7076cbc7..f03a8f0db8 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -315,14 +315,6 @@ static void pc_init1(MachineState *machine,
  * hw_compat_*, pc_compat_*, or * pc_*_machine_options().
  */
 
-/*
- * NOTE!  Not all the upstream machine types are disabled for RHEL.  For
- * providing a very limited support for upstream machine types, pc machines
- * 2.11 and 4.2 are exposed explicitly.  This will make the below "#if" macros
- * a bit messed up, but please read this comment first so that we can have a
- * rough understanding of what we're going to do.
- */
-
 #if 0 /* Disabled for Red Hat Enterprise Linux */
 static void pc_compat_2_3_fn(MachineState *machine)
 {
@@ -399,8 +391,6 @@ static void pc_xen_hvm_init(MachineState *machine)
 }
 #endif
 
-#endif /* Disabled for Red Hat Enterprise Linux */
-
 #define DEFINE_I440FX_MACHINE(suffix, name, compatfn, optionfn) \
     static void pc_init_##suffix(MachineState *machine) \
     { \
@@ -465,10 +455,8 @@ static void pc_i440fx_6_0_machine_options(MachineClass *m)
     compat_props_add(m->compat_props, pc_compat_6_0, pc_compat_6_0_len);
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v6_0, "pc-i440fx-6.0", NULL,
                       pc_i440fx_6_0_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_5_2_machine_options(MachineClass *m)
 {
@@ -479,10 +467,8 @@ static void pc_i440fx_5_2_machine_options(MachineClass *m)
     compat_props_add(m->compat_props, pc_compat_5_2, pc_compat_5_2_len);
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v5_2, "pc-i440fx-5.2", NULL,
                       pc_i440fx_5_2_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_5_1_machine_options(MachineClass *m)
 {
@@ -497,10 +483,8 @@ static void pc_i440fx_5_1_machine_options(MachineClass *m)
     pcmc->pci_root_uid = 1;
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v5_1, "pc-i440fx-5.1", NULL,
                       pc_i440fx_5_1_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_5_0_machine_options(MachineClass *m)
 {
@@ -513,10 +497,8 @@ static void pc_i440fx_5_0_machine_options(MachineClass *m)
     m->auto_enable_numa_with_memdev = false;
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v5_0, "pc-i440fx-5.0", NULL,
                       pc_i440fx_5_0_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_4_2_machine_options(MachineClass *m)
 {
@@ -525,15 +507,8 @@ static void pc_i440fx_4_2_machine_options(MachineClass *m)
     m->is_default = false;
     compat_props_add(m->compat_props, hw_compat_4_2, hw_compat_4_2_len);
     compat_props_add(m->compat_props, pc_compat_4_2, pc_compat_4_2_len);
-
-    /*
-     * RHEL: Mark all upstream machines as deprecated because they're not
-     * supported by RHEL, even if exported.
-     */
-    m->deprecation_reason = "Not supported by RHEL";
 }
 
-/* RHEL: Export pc-4.2 */
 DEFINE_I440FX_MACHINE(v4_2, "pc-i440fx-4.2", NULL,
                       pc_i440fx_4_2_machine_options);
 
@@ -546,10 +521,8 @@ static void pc_i440fx_4_1_machine_options(MachineClass *m)
     compat_props_add(m->compat_props, pc_compat_4_1, pc_compat_4_1_len);
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v4_1, "pc-i440fx-4.1", NULL,
                       pc_i440fx_4_1_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_4_0_machine_options(MachineClass *m)
 {
@@ -562,10 +535,8 @@ static void pc_i440fx_4_0_machine_options(MachineClass *m)
     compat_props_add(m->compat_props, pc_compat_4_0, pc_compat_4_0_len);
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v4_0, "pc-i440fx-4.0", NULL,
                       pc_i440fx_4_0_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_3_1_machine_options(MachineClass *m)
 {
@@ -581,10 +552,8 @@ static void pc_i440fx_3_1_machine_options(MachineClass *m)
     compat_props_add(m->compat_props, pc_compat_3_1, pc_compat_3_1_len);
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v3_1, "pc-i440fx-3.1", NULL,
                       pc_i440fx_3_1_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_3_0_machine_options(MachineClass *m)
 {
@@ -593,10 +562,8 @@ static void pc_i440fx_3_0_machine_options(MachineClass *m)
     compat_props_add(m->compat_props, pc_compat_3_0, pc_compat_3_0_len);
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v3_0, "pc-i440fx-3.0", NULL,
                       pc_i440fx_3_0_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_2_12_machine_options(MachineClass *m)
 {
@@ -605,10 +572,8 @@ static void pc_i440fx_2_12_machine_options(MachineClass *m)
     compat_props_add(m->compat_props, pc_compat_2_12, pc_compat_2_12_len);
 }
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 DEFINE_I440FX_MACHINE(v2_12, "pc-i440fx-2.12", NULL,
                       pc_i440fx_2_12_machine_options);
-#endif /* Disabled for Red Hat Enterprise Linux */
 
 static void pc_i440fx_2_11_machine_options(MachineClass *m)
 {
@@ -617,11 +582,9 @@ static void pc_i440fx_2_11_machine_options(MachineClass *m)
     compat_props_add(m->compat_props, pc_compat_2_11, pc_compat_2_11_len);
 }
 
-/* RHEL: Export pc-2.11 */
 DEFINE_I440FX_MACHINE(v2_11, "pc-i440fx-2.11", NULL,
                       pc_i440fx_2_11_machine_options);
 
-#if 0 /* Disabled for Red Hat Enterprise Linux */
 static void pc_i440fx_2_10_machine_options(MachineClass *m)
 {
     pc_i440fx_2_11_machine_options(m);
-- 
2.27.0