From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dl1-f74.google.com (mail-dl1-f74.google.com [74.125.82.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 170DA2DCF55 for ; Mon, 27 Apr 2026 20:07:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777320446; cv=none; b=lNVTOFU7d8XEIj+eG8xKUqW7axVCbymrnLSd8KabYakfKfZ5vQTmdyd0voLrWUk/WnByhCBrl+Pt1gmik6oqfF1/tD8OoSxK/LIOWoekjL4cvYUon8lAt/3d7Hfjs+NBoIwELepUGS8MS16aUwkYvRKNSW3kFy1n/j/QgBDhR+M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777320446; c=relaxed/simple; bh=osTiiro3IxZsGeCMwBwBSn5iJ8R0rtUACkCefsd1IEQ=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=R+zKb5az883hp/Pg8RpIfi1KtwOll1N85AsSOxnZVpO7zrqsJIfFXJ0KWBqIo3sKK0zxiJBRURgPXOYmEKOTY/T4AktATyJz/aM7wIacaw1XkvYvgUj3pFqJ5Y9SsHHjWt3CkJpzjchVcIWqXuHm4iGFAA1FraTMGZYVfdjvnuE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--aniketgattani.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=ne92yFc/; arc=none smtp.client-ip=74.125.82.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--aniketgattani.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="ne92yFc/" Received: by mail-dl1-f74.google.com with SMTP id a92af1059eb24-1273dfdaf5dso8847242c88.0 for ; Mon, 27 Apr 2026 13:07:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1777320444; x=1777925244; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=J/yGKMg+XrZNzI5+vLlMmASgwaU/osa+swuiqcWMStY=; b=ne92yFc/pta+rLqbURfhBBnzBNqVIfdyiSW6cwCFyLhEqzmXMOeRsM6mxGoUSGTip8 dBl6W0vX8Ma5Sqb2gjQhOFZ3c5L0uLx4991taOVI/GgLboLCwGd+7QkIXpPN1hskYjcC Sd1ifWDo5clx3hE118Y1EBy6FJADgUTUsPjTJXM9SbNy8Tf2Y0ba2So8wGJI8f8oCtI/ x6l3z9Nnvjsk4Z+SLPT/VazBp/6+MniFXNOMXIMen3VepaCaPI+W7KeBTE03ZreB73Zz uUmH3dBkM9/XNn8ovns1WQjN7xa94bLqQJDDb8DnR215nMQPZ/9WZ2PmcT5Z50GVAH6v koAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777320444; x=1777925244; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=J/yGKMg+XrZNzI5+vLlMmASgwaU/osa+swuiqcWMStY=; b=fbf+lZXbdGfqqY3rH6BQ/VuV4eP1lKOFJov7C4fy1hqw5fljICDUDFeEI4YexKsRv0 otToRhd0t/wNBWCMzzD4+P4L0gpf++gW9YVlqb3gcW3wwTPrYrdFGNd1dASUcHgb7IUe k+bac9tLoHQPKFqoSNit1RrWsQjF2pDuTId78fQ6oBK5LKjTrT+YeSI96Q9tUzRkez8R EpsOBjEX0trr0Wo3kA/Quz5jdysIx3pvB3+Z9aVEtVOrhIJqWt3mFnZmp2U17eKqeN5w fKZLM5F+JtTQfCrc9Bh9PbxFLN6AI75D891/2LR0vP3bPYtPqi85HXLWC7nKii6n406J yzEg== X-Forwarded-Encrypted: i=1; AFNElJ/WgknzLFeEu5runJkpJ3EuJa/ZbM2T4YugRZjyjZb9/jvAF9M1UK+WGmnjZzUZpKqbyg8gmw2iCX6dgHw=@vger.kernel.org X-Gm-Message-State: AOJu0YxdoptN4QghGU7clDhyJNpf19ifqzZyqyTSERtfUPhN9shz2j1v 4J52bpyzCK1zRc8zyqKFYUEOkddSVL3r269370M3OWpwkgjngDqI7b5q2nVh8KUC2FpdstmP1et olwEu2bHmSTOVq1OIOCh8zsqHpPmKXo3TdA== X-Received: from dlbqq3.prod.google.com ([2002:a05:7022:ed03:b0:12c:8db5:2517]) (user=aniketgattani job=prod-delivery.src-stubby-dispatcher) by 2002:a05:7022:ea25:b0:129:1d25:f1da with SMTP id a92af1059eb24-12ddda5975fmr136288c88.3.1777320443972; Mon, 27 Apr 2026 13:07:23 -0700 (PDT) Date: Mon, 27 Apr 2026 20:07:22 +0000 In-Reply-To: <20260415232106.2803644-1-aniketgattani@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260415232106.2803644-1-aniketgattani@google.com> X-Mailer: git-send-email 2.54.0.545.g6539524ca2-goog Message-ID: <20260427200722.2745849-1-aniketgattani@google.com> Subject: Re: [PATCH v2] sched/membarrier: Use per-CPU mutexes for targeted commands From: Aniket Gattani To: Mathieu Desnoyers , "Paul E . McKenney" Cc: Peter Zijlstra , Ingo Molnar , Ben Segall , Josh Don , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Hi everyone, Just a gentle ping on this v2. I've addressed the feedback from the previous version. Thanks, Aniket