From: Konstantin Khorenko <khorenko@virtuozzo.com>
To: devel@openvz.org, Konstantin Khorenko <khorenko@virtuozzo.com>
Subject: [Devel] [PATCH hci-8.1] configs: build with WERROR and KVM_WERROR, as RHEL does
Date: Tue, 27 Oct 2026 14:49:54 +0100 [thread overview]
Message-ID: <20261027-b4-prep-khorenko-vstor-151903-werror-v1-1-00b3a34049dd@virtuozzo.com> (raw)
RHEL generates its configs through the make dist-srpms (redhat/Makefile
dist-* targets), which export ENABLE_WERROR=1, and build_configs.sh then
turns CONFIG_WERROR, CONFIG_KVM_WERROR and CONFIG_OBJTOOL_WERROR on in
every config.
We call build_configs.sh directly, without ENABLE_WERROR, so the
vz kernel builds without -Werror and a new warning goes unnoticed.
We already have CONFIG_OBJTOOL_WERROR=y due to work on KLP, so
set CONFIG_WERROR and CONFIG_KVM_WERROR in custom-overrides/generic as
well.
UML kernel build produces warnings, so we keep kernel-um-rhel.config
with CONFIG_WERROR unset.
https://virtuozzo.atlassian.net/browse/VSTOR-151903
Feature: internal
Signed-off-by: Konstantin Khorenko <khorenko@virtuozzo.com>
---
redhat/configs/custom-overrides/generic/CONFIG_KVM_WERROR | 1 +
redhat/configs/custom-overrides/generic/CONFIG_WERROR | 1 +
2 files changed, 2 insertions(+)
diff --git a/redhat/configs/custom-overrides/generic/CONFIG_KVM_WERROR b/redhat/configs/custom-overrides/generic/CONFIG_KVM_WERROR
new file mode 100644
index 0000000000000..af20cbee74354
--- /dev/null
+++ b/redhat/configs/custom-overrides/generic/CONFIG_KVM_WERROR
@@ -0,0 +1 @@
+CONFIG_KVM_WERROR=y
diff --git a/redhat/configs/custom-overrides/generic/CONFIG_WERROR b/redhat/configs/custom-overrides/generic/CONFIG_WERROR
new file mode 100644
index 0000000000000..f54ff6cdaab85
--- /dev/null
+++ b/redhat/configs/custom-overrides/generic/CONFIG_WERROR
@@ -0,0 +1 @@
+CONFIG_WERROR=y
---
base-commit: 39277db2080bec85a02c245ac0d7d185b37cdfdd
change-id: 20261027-b4-prep-khorenko-vstor-151903-werror-33b973335ad5
Best regards,
--
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
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next reply other threads:[~2026-10-27 13:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 13:49 Konstantin Khorenko [this message]
2026-10-27 13:54 ` no-reply
2026-10-27 15:06 ` Konstantin Khorenko
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