From nobody Sun Feb 8 02:56:13 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 EFE6E2E092D; Thu, 30 Oct 2025 08:50:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761814224; cv=none; b=C4i3AKqCkPx8G6alhGRINUyLgvSXBIxpk93ZYlEGpoChWijzhiJGS1YMSi0gWSCoWCGPuXL5DENtMwi+w8aRtEJ8v1FRS4vshctam1Nd38eB37/CwQRbSrU7DjjCnAss+Tr4O55NgGkfQLOGEAhNsHxnR1Lw33WjBwtYSG+6GWk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761814224; c=relaxed/simple; bh=lXUeqtH4gIm8XoccOlO/XQPOggcKJBZ3QTZiY5awPDo=; h=Date:From:To:Subject:Cc:MIME-Version:Message-ID:Content-Type; b=jMjkYpY6/Fa3NmmpQwP5FerhulskSLg2eKdGxO++nr8cBwzDrY7LETsElqhtkigX3o33hHbaaPCbiOAIadC/uQR6Sv+5ihzt57M3QQd6bF+fJc5ncMeM2Uc++ovkOXsnrlLRyjEtMawQ2JJDtNS/9X2O4o5SasUNLtRYFuQXOWU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=xAt2phPA; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=NItRqiC8; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="xAt2phPA"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="NItRqiC8" Date: Thu, 30 Oct 2025 08:50:10 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1761814214; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=/q9bwbXV5yKiRZi1kfzngngrJJluuE86UWQ4jIAwznk=; b=xAt2phPAosr/Yt1ROy1DXbDMgXIU8VKg9nrU1Hs3zjUX7Dq8GyeMr493NowRbnZ2LzdbSY U5kzCIE17pMTpBjsEQnsResz2LWTqquSEmZcnCooCUg2+pEq7TqnP4Ze04R8GVjXCv16KJ FKNeJK/cRkHbF3qtw/nUktDEFM2RNMObnrSB3lB278iLtXB7sdIZN/I1TIGRr6EqzyH2OH I1G+vpNofc1n/TS7MVFCyCordT/ML2KzXc5wlwgCNndo3D4Eqw6o9Z6z66geSbC9HAqoDl IybmdqAmcUzWT5Yi6d2tudS4cogLClP/z+6nHfvIpQStcgiAOGNinc+cxL/XKQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1761814214; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=/q9bwbXV5yKiRZi1kfzngngrJJluuE86UWQ4jIAwznk=; b=NItRqiC8xssSYiN02DsvP7I6pkqksbQzkH6KHe9nsT3FgeaBm4oZ1fC/7T/B9iKtpBtY4i 99RuFH2KGW5LrCAA== From: "tip-bot2 for Peter Zijlstra" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: perf/core] unwind_user/x86: Fix arch=um build Cc: kernel test robot , "Peter Zijlstra (Intel)" , Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176181421034.2601451.7204934553054397570.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the perf/core branch of tip: Commit-ID: aa7387e79a5cff0585cd1b9091944142a06872b6 Gitweb: https://git.kernel.org/tip/aa7387e79a5cff0585cd1b9091944142a= 06872b6 Author: Peter Zijlstra AuthorDate: Wed, 29 Oct 2025 14:24:57 +01:00 Committer: Ingo Molnar CommitterDate: Thu, 30 Oct 2025 09:43:14 +01:00 unwind_user/x86: Fix arch=3Dum build Add CONFIG_HAVE_UNWIND_USER_FP guards to make sure this code doesn't break arch=3Dum builds. Reported-by: kernel test robot Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Closes: https://lore.kernel.org/oe-kbuild-all/202510291919.FFGyU7nq-lkp@int= el.com/ --- arch/x86/include/asm/unwind_user.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/x86/include/asm/unwind_user.h b/arch/x86/include/asm/unwi= nd_user.h index c4f1ff8..1206428 100644 --- a/arch/x86/include/asm/unwind_user.h +++ b/arch/x86/include/asm/unwind_user.h @@ -2,6 +2,8 @@ #ifndef _ASM_X86_UNWIND_USER_H #define _ASM_X86_UNWIND_USER_H =20 +#ifdef CONFIG_HAVE_UNWIND_USER_FP + #include #include =20 @@ -34,4 +36,6 @@ static inline bool unwind_user_at_function_start(struct p= t_regs *regs) return is_uprobe_at_func_entry(regs); } =20 +#endif /* CONFIG_HAVE_UNWIND_USER_FP */ + #endif /* _ASM_X86_UNWIND_USER_H */