From patchwork Thu Oct 22 09:49:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SsO8cmdlbiBHcm/Dnw==?= X-Patchwork-Id: 11850727 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6E30314B2 for ; Thu, 22 Oct 2020 09:50:42 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 325A3223FB for ; Thu, 22 Oct 2020 09:50:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="UMv6UT0a" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 325A3223FB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.10306.27369 (Exim 4.92) (envelope-from ) id 1kVXDc-0004UR-T6; Thu, 22 Oct 2020 09:49:12 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 10306.27369; Thu, 22 Oct 2020 09:49:12 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kVXDc-0004UK-QA; Thu, 22 Oct 2020 09:49:12 +0000 Received: by outflank-mailman (input) for mailman id 10306; Thu, 22 Oct 2020 09:49:11 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kVXDb-0004UF-T9 for xen-devel@lists.xenproject.org; Thu, 22 Oct 2020 09:49:11 +0000 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 8fd17f21-220d-4572-8d11-e6f15370c0c5; Thu, 22 Oct 2020 09:49:11 +0000 (UTC) Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 4A394AD87; Thu, 22 Oct 2020 09:49:10 +0000 (UTC) Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kVXDb-0004UF-T9 for xen-devel@lists.xenproject.org; Thu, 22 Oct 2020 09:49:11 +0000 X-Inumbo-ID: 8fd17f21-220d-4572-8d11-e6f15370c0c5 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 8fd17f21-220d-4572-8d11-e6f15370c0c5; Thu, 22 Oct 2020 09:49:11 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1603360150; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=h/u/r/R71NxCYcOyxSXeNfPtXwCtEz7D63O5chrEOVo=; b=UMv6UT0andZFdqJzA9T57KO5xZgBpaxBp0MwYbcL2oqPEIKF4LBgN2CJGiUBElIEmMfytC PIHXqXVWKV6fLLkXApYo0DHCHCb6ywsYd7UdSv0INLKi5dxaNWaF9pvD8e5FIpQL5rADuu jw/AAb47AszHf01DLw5KDCaXH39KMdA= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 4A394AD87; Thu, 22 Oct 2020 09:49:10 +0000 (UTC) From: Juergen Gross To: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-doc@vger.kernel.org Cc: Juergen Gross , Boris Ostrovsky , Stefano Stabellini , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Jonathan Corbet Subject: [PATCH v2 0/5] xen: event handling cleanup Date: Thu, 22 Oct 2020 11:49:02 +0200 Message-Id: <20201022094907.28560-1-jgross@suse.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Do some cleanups in Xen event handling code. Changes in V2: - addressed comments Juergen Gross (5): xen: remove no longer used functions xen/events: make struct irq_info private to events_base.c xen/events: only register debug interrupt for 2-level events xen/events: unmask a fifo event channel only if it was masked Documentation: add xen.fifo_events kernel parameter description .../admin-guide/kernel-parameters.txt | 7 ++ arch/x86/xen/smp.c | 19 ++-- arch/x86/xen/xen-ops.h | 2 + drivers/xen/events/events_2l.c | 7 +- drivers/xen/events/events_base.c | 94 +++++++++++++------ drivers/xen/events/events_fifo.c | 9 +- drivers/xen/events/events_internal.h | 70 ++------------ include/xen/events.h | 8 -- 8 files changed, 102 insertions(+), 114 deletions(-)