From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 7FE66C43334 for ; Mon, 18 Jul 2022 07:19:10 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.369275.600619 (Exim 4.92) (envelope-from ) id 1oDL1m-0005LY-8d; Mon, 18 Jul 2022 07:18:50 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 369275.600619; Mon, 18 Jul 2022 07:18:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1oDL1l-0005IR-Vg; Mon, 18 Jul 2022 07:18:49 +0000 Received: by outflank-mailman (input) for mailman id 369275; Mon, 18 Jul 2022 07:18:48 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1oDL1k-0004tp-Br for xen-devel@lists.xenproject.org; Mon, 18 Jul 2022 07:18:48 +0000 Received: from esa1.hc3370-68.iphmx.com (esa1.hc3370-68.iphmx.com [216.71.145.142]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id dcff2983-0669-11ed-bd2d-47488cf2e6aa; Mon, 18 Jul 2022 09:18:47 +0200 (CEST) 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" X-Inumbo-ID: dcff2983-0669-11ed-bd2d-47488cf2e6aa DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1658128727; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Mum1aKh8B28t6+mlcr+GzyZyZrglrMoFRYfHGq4I0qs=; b=Zuu7XkbW4U82RljWa/OJqD8BvI9FPCqBCsPbUewEoLDUWg97ABwt/tqZ TzUDcXuw3x9mw9bvKdmH8s7g7GDe57TJmeiR2U2lRZEhy9TYt90+oK6gN H9xu0ymW4oiyL18q6+6RvM+iFNuUqMgV4v+dSB+CS4zEnMPN76fHxH3vE g=; Authentication-Results: esa1.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none X-SBRS: 2.7 X-MesageID: 76442483 X-Ironport-Server: esa1.hc3370-68.iphmx.com X-Remote-IP: 162.221.156.83 X-Policy: $RELAYED IronPort-Data: A9a23:Rcff2qBxOxqi9BVW/z3jw5YqxClBgxIJ4kV8jS/XYbTApGtwgjRWn TccX2nQOPyKMDH8Lt90O9zkoxlV75TXx4ViQQY4rX1jcSlH+JHPbTi7wuYcHM8wwunrFh8PA xA2M4GYRCwMZiaA4E3ratANlFEkvYmQXL3wFeXYDS54QA5gWU8JhAlq3uU0meaEu/Dga++2k Y608pe31GONgWYuaDpLsv3b8nuDgdyp0N8mlg1mDRx0lAe2e0k9VPo3Oay3Jn3kdYhYdsbSq zHrlezREsvxpn/BO/v9+lrJWhRiro36ZGBivkF+Sam66iWukwRpukoN2FjwXm8M49mBt4gZJ NygLvVcQy9xVkHHsLx1vxW1j0iSlECJkVPKCSHXjCCd86HJW0rR095NIRE1B7Rb3P1zDUVQx 6YqNS9YO3hvh8ruqF66Yuxlh8BlJ8j3JoIP/HpnyFk1D95/H8qFGf+To4YFgnFg3aiiHt6HD yYdQRNpYA7NfFtkPVAPBYhltOypmmP+Y3tTr1f9Sa8fvDaPkFYtgOOF3Nz9JeDSY8xloFqh/ 3uB8GvyW04aD/nC8G/Qmp6rrrCWxn6qMG4IL5W6+eRtm0a73XEIBVsdUl7TifW3g0GxWtVbK mQP5zEj66M18SSDbPPwQhm5q36spQMHVpxbFOhSwBGAzO/Y7hiUAkAATyVdc5o2uckuXzso2 1SV2dTzClRHr7m9WX+bsLCOoluP1TM9dDFYI3VeFE1cvoel8NpbYg/zoshLIZOlpf7YSTLK+ nOstywyo6sh1/wWyPDulbzYuA5AtqQlXyZsuFiIDzr0v18jDGK2T9f2sAaGtJ6sOK7cFwDc5 yZcxqBy+chUVfmweDqxrPLh9V1Dz9KMK3XijFFmBPHNHBz9qif4Lei8DNyTTXqF0/romhezO Sc/QSsLuPdu0IKCNMebmb6ZBcUw1rTHHt/4TP3SZdcmSsEvKV/frHs/OhbJjjyFfK0QfUYXY M3zTCpRJSxCVfQPIMSeHY/xLoPHNghhnDiOFPgXPjys0KaEZW79dIrpxGCmN7lhhIvZ8Vq9z jqqH5HVo/mpeLGhP3K/HE96BQxiEEXX8ris9pQJJrbeflY+cIzjYteIqY4cl0Vet/w9vo/1E ruVACe0FHKXaaX7FDi3 IronPort-HdrOrdr: A9a23:Kho/nKhMTd6jj0eTVbL0W7Yk/nBQXtQji2hC6mlwRA09TySZ// rOoB19726TtN9xYgBGpTnuAtjifZqxz/FICOoqTNOftWvdyQmVxehZhOOIqVCNJ8SXzJ8l6U 4KSchD4bPLY2SS9fyKhTWFLw== X-IronPort-AV: E=Sophos;i="5.92,280,1650945600"; d="scan'208";a="76442483" From: Andrew Cooper To: Xen-devel CC: Andrew Cooper , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Wei Liu , Juergen Gross , Dario Faggioli Subject: [PATCH 0/5] xen/wait: Improvements Date: Mon, 18 Jul 2022 08:18:20 +0100 Message-ID: <20220718071825.22113-1-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit This started out as patch 2 for a different task, and quickly identified some technical debt, long overdue for cleaning up. Andrew Cooper (5): xen/wait: Drop vestigial remnants of TRAP_regs_partial xen/wait: Extend the description of how this logic actually works xen/wait: Minor asm improvements xen/wait: Use relative stack adjustments xen/wait: Remove VCPU_AFFINITY_WAIT xen/common/domain.c | 2 - xen/common/sched/core.c | 4 +- xen/common/wait.c | 117 +++++++++++++++++++++++++----------------------- xen/include/xen/sched.h | 1 - 4 files changed, 63 insertions(+), 61 deletions(-) -- 2.11.0