linux-kernel - [PATCH] kbuild: fix build ID symlinks to installed VDSO files

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Message-Id: <20231220081833.1551600-1-masahiroy@kernel.org>
Date: Wed, 20 Dec 2023 17:18:33 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: linux-kbuild@...r.kernel.org
Cc: Masahiro Yamada <masahiroy@...nel.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Guo Ren <guoren@...nel.org>,
	Nathan Chancellor <nathan@...nel.org>,
	Nick Desaulniers <ndesaulniers@...gle.com>,
	Nicolas Schier <nicolas@...sle.eu>,
	"Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
	Sven Schnelle <svens@...ux.ibm.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] kbuild: fix build ID symlinks to installed VDSO files

Commit 56769ba4b297 ("kbuild: unify vdso_install rules") accidentally
dropped the '.debug' suffix from the build ID symlinks.

Fixes: 56769ba4b297 ("kbuild: unify vdso_install rules")
Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 scripts/Makefile.vdsoinst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.vdsoinst b/scripts/Makefile.vdsoinst
index 1022d9fdd976..c477d17b0aa5 100644
--- a/scripts/Makefile.vdsoinst
+++ b/scripts/Makefile.vdsoinst
@@ -22,7 +22,7 @@ $$(dest): $$(src) FORCE
 
 # Some architectures create .build-id symlinks
 ifneq ($(filter arm sparc x86, $(SRCARCH)),)
-link := $(install-dir)/.build-id/$$(shell $(READELF) -n $$(src) | sed -n 's@...Build ID: \(..\)\(.*\)@\1/\2@p')
+link := $(install-dir)/.build-id/$$(shell $(READELF) -n $$(src) | sed -n 's@...Build ID: \(..\)\(.*\)@\1/\2@p').debug
 
 __default: $$(link)
 $$(link): $$(dest) FORCE
-- 
2.40.1