From nobody Sat Feb 7 16:04:25 2026 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 548C1279795 for ; Sat, 3 May 2025 14:39:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746283179; cv=none; b=CvFy/BAA/HJCmvwDjMLKhIsn7Loa8Rig26WdgovSO58pa0wK6c/fbW7yAl59rM44vUPEqsVqNQKD7o51armX3ibPRP/S9fDdA1evvyn86JY3lJo9JjpS2EX5oTZPVo9w7Y2qb4SBnbzWe5eVSgqFO2JolknieZgUN7pK6Y4k/Xo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746283179; c=relaxed/simple; bh=bxlcEp3XLloySYmB0umuSp58rBdcgQI2Y7Ls+Su+gOU=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition:In-Reply-To; b=ajgjj9gbqhYIXX2U6oKACZcaxT3dC35MhmcuKpl5AE02/M8qHfGCtqqgQaJclW4B3T6L6WT8ohh70jz9FKeHhaJDcPXLyDmgHW0kGfDzijQO/vOrh+B+ufp0w9XJI/+E2PQXMOLUo1b81DxIX+bm6Hj5r01+aTeMH0IZY22a+u0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Rxl3mDxw; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Rxl3mDxw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1746283177; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to; bh=tIHKjKMdn85kvtz0zo6P6CjufT263uyReZrlNc9Pyh0=; b=Rxl3mDxw3LfLoQBHwzC13PiuPFSrkaoqlTe3sD3bpRK5nP9RsVds4EhvuR1+mJ4NhZImo+ dXF2IrHHd9G7DfOH7BQYLBZe8BiiiSs1gY78ubnERHLUsJGzIgNUOL2pKaGKrxW6PIMc3K g0ioU4hJlu0fQfyvS7yvt8BuIOqxcQk= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-605-mnEEVaHQPRW1X478oe6eMg-1; Sat, 03 May 2025 10:39:31 -0400 X-MC-Unique: mnEEVaHQPRW1X478oe6eMg-1 X-Mimecast-MFC-AGG-ID: mnEEVaHQPRW1X478oe6eMg_1746283170 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 827DC19560AB; Sat, 3 May 2025 14:39:29 +0000 (UTC) Received: from dhcp-27-174.brq.redhat.com (unknown [10.44.32.23]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with SMTP id 0FEB219560A3; Sat, 3 May 2025 14:39:24 +0000 (UTC) Received: by dhcp-27-174.brq.redhat.com (nbSMTP-1.00) for uid 1000 oleg@redhat.com; Sat, 3 May 2025 16:38:49 +0200 (CEST) Date: Sat, 3 May 2025 16:38:43 +0200 From: Oleg Nesterov To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Andy Lutomirski , Dave Hansen , Brian Gerst , Peter Zijlstra , Borislav Petkov , "H . Peter Anvin" , Linus Torvalds , Thomas Gleixner , "Chang S . Bae" Subject: [PATCH tip/x86/fpu 3/6] x86/fpu: kill DEFINE_EVENT(x86_fpu, x86_fpu_copy_src) Message-ID: <20250503143843.GA8989@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250409211127.3544993-1-mingo@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" trace_x86_fpu_copy_src() has no users after the commit 22aafe3bcb67 ("x86/fpu: Remove init_task FPU state dependencies, add debugging warning for PF_KTHREAD tasks"). Signed-off-by: Oleg Nesterov --- arch/x86/include/asm/trace/fpu.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/x86/include/asm/trace/fpu.h b/arch/x86/include/asm/trace/= fpu.h index 4645a6334063..0454d5e60e5d 100644 --- a/arch/x86/include/asm/trace/fpu.h +++ b/arch/x86/include/asm/trace/fpu.h @@ -74,11 +74,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_dropped, TP_ARGS(fpu) ); =20 -DEFINE_EVENT(x86_fpu, x86_fpu_copy_src, - TP_PROTO(struct fpu *fpu), - TP_ARGS(fpu) -); - DEFINE_EVENT(x86_fpu, x86_fpu_copy_dst, TP_PROTO(struct fpu *fpu), TP_ARGS(fpu) --=20 2.25.1.362.g51ebf55