From nobody Sat Feb 7 22:55:23 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 97E4444369 for ; Fri, 16 Feb 2024 20:25:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708115132; cv=none; b=rkTRFNBVvYdnUUC9jpFg40wUBsQ3H0mWntr79CW51FTI0yMuqKp7QHjsESDDoSdjVLbDMLHNiAv50oY+NlZNTEFLB665MlQLLt8k6C0n4NGQ8m+tQnTeNzddtmyKmFI7IVJlnp4AMZoTsclkQOPHLflAQwLTDPGFuEVs8j/Scvk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708115132; c=relaxed/simple; bh=5m10hyFOE1LGB3w8Av1dfB/+tfaDWVKf5u7u9AlK1ok=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=ufktK4UQ4RGbVzd0rjIp2II5K1C8DPNuh4kikOXdCeQI610bqOmmwsmyAitAqUQlrgy8FEtk8fmy20sWeuZOHhXOxyZbsmMvcJDkkFcT/7kq8Bb3VJrnGld2v2PDYF/yw+UX5cuN0n3HK8iDYGbfu9MsaoPz6lGmBqw1ACvpTsI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MnNmhh1/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MnNmhh1/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CED9FC433C7; Fri, 16 Feb 2024 20:25:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708115132; bh=5m10hyFOE1LGB3w8Av1dfB/+tfaDWVKf5u7u9AlK1ok=; h=From:To:Cc:Subject:Date:From; b=MnNmhh1//5twLjJEkyCnIDz9Um/b2GOKFtnqMuxk9ERPUcI+pUQonhRu/Sh64ion7 sHPrqpdy0NNwF/cXo0KoOA/F23NVdadthL6IggofQ7flgncidAB2XgP4ZXxYqcMepR yhN5JTA1vHapW/9vg3GvLxM+oN3klxnxBUqO73GNWtv3AaKMxAE4baeP/3IzHMtPXy IP+23WhEuOoK2Xa/o6Ey3/YuaqhSDJ33oCafVJ+FBd7S0dZLN89EAUro38Qq3rBKlJ eVmpRP7nGNwuXiGyQq99Ll5PyVHO0j13tNsO00DsO08z/gAJ+uD5FoTf3kU2DecEol cwqBHuKGaPq+w== From: Arnd Bergmann To: Xin Li , "H. Peter Anvin" Cc: Arnd Bergmann , Andy Lutomirski , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] x86/fred: fix building without CONFIG_KVM Date: Fri, 16 Feb 2024 21:25:14 +0100 Message-Id: <20240216202527.2493264-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Arnd Bergmann Some constants are only defined if KVM is enabled: arch/x86/entry/entry_fred.c:117:9: error: use of undeclared identifier 'POS= TED_INTR_VECTOR' 117 | SYSVEC(POSTED_INTR_VECTOR, kvm_posted_intr_ipi= ), | ^ arch/x86/entry/entry_fred.c:118:9: error: use of undeclared identifier 'POS= TED_INTR_WAKEUP_VECTOR' 118 | SYSVEC(POSTED_INTR_WAKEUP_VECTOR, kvm_posted_intr_wak= eup_ipi), | ^ arch/x86/entry/entry_fred.c:119:9: error: use of undeclared identifier 'POS= TED_INTR_NESTED_VECTOR' 119 | SYSVEC(POSTED_INTR_NESTED_VECTOR, kvm_posted_intr_nes= ted_ipi), | ^ Hiding the references behind the same preprocessor conditional is probably the best fix here. Fixes: 14619d912b65 ("x86/fred: FRED entry/exit and dispatch code") Signed-off-by: Arnd Bergmann Acked-by: Randy Dunlap Tested-by: Randy Dunlap --- arch/x86/entry/entry_fred.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/entry/entry_fred.c b/arch/x86/entry/entry_fred.c index ac120cbdaaf2..660b7f7f9a79 100644 --- a/arch/x86/entry/entry_fred.c +++ b/arch/x86/entry/entry_fred.c @@ -114,9 +114,11 @@ static idtentry_t sysvec_table[NR_SYSTEM_VECTORS] __ro= _after_init =3D { =20 SYSVEC(IRQ_WORK_VECTOR, irq_work), =20 +#if IS_ENABLED(CONFIG_KVM) SYSVEC(POSTED_INTR_VECTOR, kvm_posted_intr_ipi), SYSVEC(POSTED_INTR_WAKEUP_VECTOR, kvm_posted_intr_wakeup_ipi), SYSVEC(POSTED_INTR_NESTED_VECTOR, kvm_posted_intr_nested_ipi), +#endif }; =20 static bool fred_setup_done __initdata; --=20 2.39.2