From nobody Sun Feb 8 20:53:09 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 039AA1B4257; Wed, 29 Oct 2025 13:38:40 +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=1761745122; cv=none; b=AsTJrnv510HRbUnxDaCKAZAlaCrMO6aId0u4jiwzqvW/wEovTwiXDqtZ5AULo8KkWZFzDzxhSsNy46GE0D/Q+QESdqzf4uDid+KqQuoWl3R2MuFzHFEg0+/Ce0nRQIkrdGBiFvvIX3GikU78157L8ofdUzOX3whmBXObRemfLRU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761745122; c=relaxed/simple; bh=hFZLjU9NPVF/W1rkjz2cM6ZlnNo6t2/RL2LgX2vWtaQ=; h=Date:From:To:Subject:Cc:MIME-Version:Message-ID:Content-Type; b=FttviHGp3icClzvzkoGsD1tQC1af2GHyx/TU+p9tD8UPpAKfO2c2+0HK3YW1vfm1UeDTIwruKzSU+uvCTDhYr3vHl0J41KGJZoovKH1Z43vzZRJ2CJbkIQ0vGmZAtkje3WOk7kBHP0jA1fD6lCnFpCuJLS7RvRu9jBOI8aIMdmI= 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=znqZ9PNP; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=jM42F88i; 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="znqZ9PNP"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="jM42F88i" Date: Wed, 29 Oct 2025 13:38:37 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1761745119; 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=lpHN9woy0RN37Ctf4Men1kb0Bi10pWWNAL9apjOKfIc=; b=znqZ9PNPfGLQXmrWCb1sRMfHr7KCKEAuo5+GhdShXw3ZP/Z/dI05dASg1Y9hsCXLJm43zP uIqUexeOrxw4TqbVKEtr5mn7rbzJyBpaurAGGMdUfMjttz0/41C20G27dAkEN9NnIRX1JP 1P/fcCdoHpCrXCdkJdQwLYlA+pqvDXKRMr+urfGC6M0bPp+WJjj0J+15RGsJmqWmtEi7OO LAMCNx3gj1JBeWoGq41ycc6uDT4VkqSuD/Gto2OD8g1T1/dheqxqEIImb54o7TizMUeusc hOdBp0UV57vvgkhh5heoWDxQ8nbGdcL5c8McwqP6fiR94htiskOyXyh7c6dQ7Q== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1761745119; 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=lpHN9woy0RN37Ctf4Men1kb0Bi10pWWNAL9apjOKfIc=; b=jM42F88ioC2IiLZgWmJTiE7I+MzvcO+wZPyny6DJQX00m12o8Wwh10CAjlXMdJa9wZGY05 0iYiAvE9G0edz1DQ== 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] Subject: unwind_user/x86: Fix arch=um build Cc: kernel test robot , "Peter Zijlstra (Intel)" , 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: <176174511766.2601451.10946132380682286777.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: e56b519d9d7742f3b2ad1debb4e231c46cdda218 Gitweb: https://git.kernel.org/tip/e56b519d9d7742f3b2ad1debb4e231c46= cdda218 Author: Peter Zijlstra AuthorDate: Wed, 29 Oct 2025 14:24:57 +01:00 Committer: Peter Zijlstra CommitterDate: Wed, 29 Oct 2025 14:29:08 +01:00 Subject: 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) 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 */