Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp99235pxf; Tue, 23 Mar 2021 23:35:16 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyXs4QkkhuHJdGKRdhx6Xr4wL7XWublvUGeNy9RckkubGWHVlZbKvV5+PLqdHKnX1zlnvWk X-Received: by 2002:aa7:db53:: with SMTP id n19mr1776622edt.330.1616567716569; Tue, 23 Mar 2021 23:35:16 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616567716; cv=none; d=google.com; s=arc-20160816; b=GkVewof1b8A3PZ4n0UXTWUgTbj0QQkq1Wm4xJv0d9TsaEVmUWmUH3gBOVL6wcJcYiA mp/era3GEo/100+N4IFHyayURHO21hboiX5PieXXma7iYc6chlZ88pT2m4Pwq0YXKXnc A3eQEu8fCi2/vnmZemjLW1Nx+WXWQrdkmSdhARQIcOcPDuf1vNd42iYJPgLPU/yYabIZ 5sjlsQXIoT64cmX47cS98zi12T8JmxDbzqudcX1883nq6EJohr+lrP68WrA2Q4nRS2J2 NhpvsdIKOT7NTz+plog1kuU+N4QCzmvWl9DAeS5gfO9nQuLNm61+KEIN7W28NoPPFkqb Y21A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=EWdPct9cnLJsI959oK8DsHeHnHswNFLX0BJgKrbG4+g=; b=Tl8/2l/vhwYQ9hvXU1EnuqFDTLRPBA39LrMZQgpcLhqYcAcLYNl1Skx4iLal6bwsa8 v7oIL0Moq5sZR78nmz4B0cuRRUthyKOU6V0uZOEYigDih1jT16ZEEkGs+gL7tIrf/et0 2EqALbriDAeBYhQDXT97tFnKoWvtx86wFdCa+Yotq9Y1UQQhOkQ6Ibxbnw/zD9M+LHL4 M+Rs6nWxkLLHgcGnkIizv2+/8j9L/FzMHAtyrQYhgQK7DbfWBOa6rUjlb0C90MHOGSpI 2HpVDRgVSFpJ6WgX+OkL18UcaE9PRKXkZFII6528ZA6SpD/G9K2Ph0tThBVxO3zHTkqr zl0Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kinvolk.io header.s=google header.b=aA4B8rBG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kinvolk.io Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id m23si1043749edq.397.2021.03.23.23.34.54; Tue, 23 Mar 2021 23:35:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kinvolk.io header.s=google header.b=aA4B8rBG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kinvolk.io Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230158AbhCWR0I (ORCPT + 99 others); Tue, 23 Mar 2021 13:26:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230081AbhCWRZl (ORCPT ); Tue, 23 Mar 2021 13:25:41 -0400 Received: from mail-lj1-x236.google.com (mail-lj1-x236.google.com [IPv6:2a00:1450:4864:20::236]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2573BC061574 for ; Tue, 23 Mar 2021 10:25:41 -0700 (PDT) Received: by mail-lj1-x236.google.com with SMTP id 15so26732412ljj.0 for ; Tue, 23 Mar 2021 10:25:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kinvolk.io; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=EWdPct9cnLJsI959oK8DsHeHnHswNFLX0BJgKrbG4+g=; b=aA4B8rBGrnJNMFum2qZ7SSYyJVSoErc0024LO2diJI7yElMidscSDuKODkJ1yYHIE4 SyvbH7YtKx6jVynFc6BLJmFciPFYWJr5FNAFUmXuQG3dnyeIxG1PE9uvCKsd7ogUPOZf wpJQF+yf73A103SKtMRun38UBNilYgEyaUjRU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=EWdPct9cnLJsI959oK8DsHeHnHswNFLX0BJgKrbG4+g=; b=fWz78rYk0kuA/Pu+dEBe8c7wSkvJx/Tfq4RfBia/SoxxrSOSGr+pWOCdFyXqd9xAoY Hu10p7+HfRStCDLAiccygWi9D5qo4wqeTeJHTecKHNpzMLIGuI5irA3fKGaeHMVcMIvP 9hp3N8zHZ7S0qZZga76BnhGrJKyc00ComnxjRiTiKFV4vO/AnoO0AKBvXJ59AQdEL65/ uZwjvamOePR4YsZn0f8VeflpSKRXE+kyEhdDujbgbMP/rPsu0HnkYUzUn6LWHKqMFh/N kNxqw98vGVewkRvqjIaxCjN1FWE4R2fslAnyXWel3iwd79Qjg0BNoRK7X3ShfzHTz0Fy M/eg== X-Gm-Message-State: AOAM532nvW5rHTasqI+LTOHZ6ZusJCAmJ7t1Vkf8X5SGhbkL/z3koy0y hLokgytMExaovpYYQVFVDfWDZEbeeSF+9B8mKlNJRg== X-Received: by 2002:a2e:9793:: with SMTP id y19mr3649338lji.374.1616520339246; Tue, 23 Mar 2021 10:25:39 -0700 (PDT) MIME-Version: 1.0 References: <20210318051726.2488-1-sargun@sargun.me> In-Reply-To: <20210318051726.2488-1-sargun@sargun.me> From: Rodrigo Campos Date: Tue, 23 Mar 2021 18:25:03 +0100 Message-ID: Subject: Re: [PATCH 0/5] Handle seccomp notification preemption To: Sargun Dhillon Cc: Kees Cook , LKML , Linux Containers , =?UTF-8?Q?Mauricio_V=C3=A1squez_Bernal?= , Tycho Andersen , Giuseppe Scrivano , Christian Brauner Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 18, 2021 at 6:17 AM Sargun Dhillon wrote: > Changes since v1[1]: > * Fix some documentation > * Add Rata's patches to allow for direct return from addfd > > [1]: https://lore.kernel.org/lkml/20210220090502.7202-1-sargun@sargun.me/ > [2]: https://lore.kernel.org/lkml/202012011322.26DCBC64F2@keescook/ > > Rodrigo Campos (1): > seccomp: Support atomic "addfd + send reply" > > Sargun Dhillon (4): > seccomp: Refactor notification handler to prepare for new semantics > seccomp: Add wait_killable semantic to seccomp user notifier > selftests/seccomp: Add test for wait killable notifier > selftests/seccomp: Add test for atomic addfd+send Friendly ping. Any review comments on these patches? :)