libvirt/libvirt-conf-Move-type-rom-default-for-loader-to-drivers.patch
2026-04-07 06:32:28 -04:00

105 lines
3.3 KiB
Diff

From 08ff36546b810ae14135c19c99fb1dc1aa5fcbb2 Mon Sep 17 00:00:00 2001
Message-ID: <08ff36546b810ae14135c19c99fb1dc1aa5fcbb2.1772815313.git.jdenemar@redhat.com>
From: Andrea Bolognani <abologna@redhat.com>
Date: Tue, 3 Feb 2026 15:18:39 +0100
Subject: [PATCH] conf: Move type=rom default for loader to drivers
MIME-Version: 1.0
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Right now we set this default in the common parsing code, which
is not a big problem per se but would get in the way of some
upcoming changes.
Leave this choice to individual drivers instead. Only the QEMU
and Xen drivers use the value for anything, so we can limit the
amount of code duplication this change causes.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
(cherry picked from commit 1504b7f687bdfc679377e605d076776b18533468)
https://issues.redhat.com/browse/RHEL-82645
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
---
src/conf/domain_postparse.c | 19 -------------------
src/libxl/libxl_domain.c | 6 ++++++
src/qemu/qemu_firmware.c | 5 +++++
3 files changed, 11 insertions(+), 19 deletions(-)
diff --git a/src/conf/domain_postparse.c b/src/conf/domain_postparse.c
index 38e731348d..cbaae75c02 100644
--- a/src/conf/domain_postparse.c
+++ b/src/conf/domain_postparse.c
@@ -89,22 +89,6 @@ virDomainDefPostParseMemory(virDomainDef *def,
}
-static int
-virDomainDefPostParseOs(virDomainDef *def)
-{
- if (!def->os.loader)
- return 0;
-
- if (def->os.loader->path &&
- def->os.loader->type == VIR_DOMAIN_LOADER_TYPE_NONE) {
- /* By default, loader is type of 'rom' */
- def->os.loader->type = VIR_DOMAIN_LOADER_TYPE_ROM;
- }
-
- return 0;
-}
-
-
static void
virDomainDefPostParseMemtune(virDomainDef *def)
{
@@ -1251,9 +1235,6 @@ virDomainDefPostParseCommon(virDomainDef *def,
if (virDomainDefPostParseMemory(def, data->parseFlags) < 0)
return -1;
- if (virDomainDefPostParseOs(def) < 0)
- return -1;
-
virDomainDefPostParseMemtune(def);
if (virDomainDefRejectDuplicateControllers(def) < 0)
diff --git a/src/libxl/libxl_domain.c b/src/libxl/libxl_domain.c
index 9842d6fece..c6717e31cf 100644
--- a/src/libxl/libxl_domain.c
+++ b/src/libxl/libxl_domain.c
@@ -279,6 +279,12 @@ libxlDomainDefPostParse(virDomainDef *def,
def->features[VIR_DOMAIN_FEATURE_ACPI] = VIR_TRISTATE_SWITCH_ON;
}
+ if (def->os.loader &&
+ def->os.loader->path &&
+ !def->os.loader->type) {
+ def->os.loader->type = VIR_DOMAIN_LOADER_TYPE_ROM;
+ }
+
/* add implicit balloon device */
if (def->memballoon == NULL) {
virDomainMemballoonDef *memballoon;
diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c
index 519828f6f9..6a074055ca 100644
--- a/src/qemu/qemu_firmware.c
+++ b/src/qemu/qemu_firmware.c
@@ -1662,6 +1662,11 @@ qemuFirmwareFillDomainCustom(virDomainDef *def)
if (!loader)
return;
+ if (loader->path &&
+ !loader->type) {
+ loader->type = VIR_DOMAIN_LOADER_TYPE_ROM;
+ }
+
if (loader->path &&
!loader->format) {
loader->format = VIR_STORAGE_FILE_RAW;
--
2.53.0