linux-kernel - [PATCH] objtool/klp: Add the debian-based package name of xxhash to the hint

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Message-ID: <20251017194732.7713-1-bp@kernel.org>
Date: Fri, 17 Oct 2025 21:47:32 +0200
From: Borislav Petkov <bp@...nel.org>
To: Josh Poimboeuf <jpoimboe@...nel.org>
Cc: X86 ML <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"Borislav Petkov (AMD)" <bp@...en8.de>
Subject: [PATCH] objtool/klp: Add the debian-based package name of xxhash to the hint

From: "Borislav Petkov (AMD)" <bp@...en8.de>

Add the package name for the devel version of the xxHash package
"libxxhash-dev" as used in debian-based repositories, which objtool
now uses.

Signed-off-by: Borislav Petkov (AMD) <bp@...en8.de>
---
 tools/objtool/builtin-check.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/objtool/builtin-check.c b/tools/objtool/builtin-check.c
index 7b6fd60b022b..1e1ea8396eb3 100644
--- a/tools/objtool/builtin-check.c
+++ b/tools/objtool/builtin-check.c
@@ -164,7 +164,7 @@ static bool opts_valid(void)
 
 #ifndef BUILD_KLP
 	if (opts.checksum) {
-		ERROR("--checksum not supported; install xxhash-devel and recompile");
+		ERROR("--checksum not supported; install xxhash-devel/libxxhash-dev and recompile");
 		return false;
 	}
 #endif
-- 
2.51.0