From 126b0a6e537ce1d486a29e35cfeec1f222a74d11 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Roger=20Pau=20Monn=C3=A9?= Date: Mon, 2 Dec 2024 15:22:05 +0100 Subject: [PATCH] xen/Kconfig: livepatch-build-tools requires debug information MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The tools infrastructure used to build livepatches for Xen (livepatch-build-tools) consumes some DWARF debug information present in xen-syms to generate a livepatch (see livepatch-build script usage of readelf -wi). The current Kconfig defaults however will enable LIVEPATCH without DEBUG_INFO on release builds, thus providing a default Kconfig selection that's not suitable for livepatch-build-tools even when LIVEPATCH support is enabled, because it's missing the DWARF debug section. Fix by defaulting DEBUG_INFO to enabled when LIVEPATCH is. Signed-off-by: Roger Pau Monné Reviewed-by: Jan Beulich --- xen/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/Kconfig.debug b/xen/Kconfig.debug index 07ff7eb7ba..c4a8d86912 100644 --- a/xen/Kconfig.debug +++ b/xen/Kconfig.debug @@ -133,7 +133,7 @@ endif # DEBUG || EXPERT config DEBUG_INFO bool "Compile Xen with debug info" - default DEBUG + default DEBUG || LIVEPATCH help Say Y here if you want to build Xen with debug information. This information is needed e.g. for doing crash dump analysis of the -- 2.39.5