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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D90EC6FD1F for ; Tue, 14 Mar 2023 08:27:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229656AbjCNI1T (ORCPT ); Tue, 14 Mar 2023 04:27:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229949AbjCNI07 (ORCPT ); Tue, 14 Mar 2023 04:26:59 -0400 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6BE09AA35 for ; Tue, 14 Mar 2023 01:25:36 -0700 (PDT) Received: by mail-lf1-x12d.google.com with SMTP id s22so18894782lfi.9 for ; Tue, 14 Mar 2023 01:25:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; t=1678782334; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=mNHNB7b1NtvxFvxeL3QlM6Gt0k+k8OB6GgAKuSCNv7c=; b=FLxeSI5dpfVKFQBOhtuUao2XVEA7o4+QNGwIeHkHIVIeF0+N7uWfAZCYq6HSlOckYJ uYIVRgc6x5eYVFvbXju5Xd4y9j/GLgY0x7Qx10/sl6CBhW+rAZTfBg4AtuVYACMFS1uS Jlb0BQ6mKohLxfdv3q8XL394Cx4HuExTMwKhQ8lJJt7hnYt5ZZNFGXiu020E9WDPGJhS BA1Ib0cf1ArG2npUo2XzSWi0EMtMFRyLK/04db2uGBxFwXKl+KFw3XpUhWcCnucB6dH5 lw+kJyaxbCssU2a2EhWkoYdfP7JQT8U9WuOtBpEeNatkP7IVNkPj9rsADef6239tvXqv J90A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678782334; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=mNHNB7b1NtvxFvxeL3QlM6Gt0k+k8OB6GgAKuSCNv7c=; b=y1ZRGEiYQBXAmYTEDFCNXITs6mbPADQ78qWMwF3QFmpOA0FP5Zy8BP1k606y26WfIP 76MPhxQBa9EVTMX27rBymSuann/V/AFWNaFgaTFwTTId+/Hz/8yZ9kd9+L4rBOU+dPnv 8yw8qfyFPy7LTOcYGvLbP62hW/9GjGvF98fgn0/PyDbeA+DH3lrQMB5fy1T+KjSbT9ku 8LF/mBSrPswYrJwXWClG8agiO/sGuK3ukaQB+S+3LARIxoL5ujg/5o8zgwc2lZ07bQIw 2cRS0xDNz3opeWtB6seUgmhESzcTk5/5PWDUqLKdQaeokGgQer6kMD1S+PLl6n7v+jpw 9DFQ== X-Gm-Message-State: AO0yUKUOwiDCE8RPpegtAV2VJAFtT3QKK0C8qlkUxrbNMzcdf/KMn8CP kpB3RL/BkDB61d90GooAqXkKfuO7dm0nqQ+egkwHcw== X-Google-Smtp-Source: AK7set9n2Bo15zmS9U4pJp+/z3GtiDGOYkUHMoNoyj+emM5XvZgbXYzNG1Yr4r4sqferDV2JMWh9I0cmwBh4t1olbe8= X-Received: by 2002:ac2:46d4:0:b0:4dd:9da1:acd9 with SMTP id p20-20020ac246d4000000b004dd9da1acd9mr449286lfo.6.1678782334073; Tue, 14 Mar 2023 01:25:34 -0700 (PDT) MIME-Version: 1.0 References: <20230126154118.2393850-1-dvyukov@google.com> <20230220144347.267585-1-dvyukov@google.com> <20230222151908.GA20057@redhat.com> In-Reply-To: <20230222151908.GA20057@redhat.com> From: Dmitry Vyukov Date: Tue, 14 Mar 2023 09:25:21 +0100 Message-ID: Subject: Re: [PATCH v5] posix-timers: Prefer delivery of signals to the current thread To: Oleg Nesterov Cc: tglx@linutronix.de, linux-kernel@vger.kernel.org, "Eric W . Biederman" , Frederic Weisbecker , Marco Elver Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 22 Feb 2023 at 16:19, Oleg Nesterov wrote: > > On 02/20, Dmitry Vyukov wrote: > > > > kernel/signal.c | 23 +++++- > > tools/testing/selftests/timers/posix_timers.c | 73 +++++++++++++++++++ > > 2 files changed, 93 insertions(+), 3 deletions(-) > > For the change in kernel/signal.c > > Reviewed-by: Oleg Nesterov Hi Thomas, Do you have any remaining concerns about this patch? Should I drop the test to not confuse people? Then it will be just a few lines in signal.c.