From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f73.google.com (mail-wm1-f73.google.com [209.85.128.73]) (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 75F8E27E076 for ; Wed, 15 Oct 2025 17:02:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760547745; cv=none; b=rwztD/NNEl+LhCEHteteGWnb9rvMDrOerC8S1eR5a4sTmJUi0sLvvmvlZ0qtixd5Bagd4D/jUeMB63UuDZDq+kaTXjILHFMt/6uS9fcXhRKGz8YWTG/J77OFt+cPSM5qUfAJ78aXZyD+addQ6gjJAunuQQ3RWkuJOnDlbzu1ttQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760547745; c=relaxed/simple; bh=i86tQ3kj9pxFfvbB1RlkpDvt8HyVK+EIrvCSKTEJEOY=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=H1zLu687nliqHH7tpjJQTLn1iKTgEgw/COZNblunT241TvS5ojjjvZO3A0YsvFShwAmInBu9KDScj8gjU9MeB/FYPmSSJ23TbKVqa7FgL5H6s2C2pXKljm0moMBLPGc+D7QzGwHRngOfdH1s5LfPi/FVLi7Ad8yWASZlvaZDw1Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--jackmanb.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=dj4EeDmV; arc=none smtp.client-ip=209.85.128.73 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--jackmanb.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="dj4EeDmV" Received: by mail-wm1-f73.google.com with SMTP id 5b1f17b1804b1-46e39567579so34427205e9.0 for ; Wed, 15 Oct 2025 10:02:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1760547742; x=1761152542; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=QBHxDRWHGxliOHReP/u8RLd4c9AB9k+2LzcGnCl31xk=; b=dj4EeDmV2RgjiAfvzCvrlA0lJ51f5zDIUQd8AcCNPu/EVxXeaqQ+8V7zh2+sRxI4u5 LTKd2UEA3lKrPqRdbtbNcd0e0nZpsQCHF4Aw0zRLu45RXRgNte4DP/z+HfPrkcUENqEF vOCpwAD8NPGabya5RhOHAjAWEQB0ybNMcfBC7XxBJL/Kw018NX9UQ8FlEElTojPKPfyF yV/wy2p64l9k9KtTiO3Zp+018a7C63rt3zrkLoCCOXLi5sGkakf8hOxurRZbzUX9W5mq 15ZXuqCd778tfi/X7hvgdFMPaC0mTJm20Lo4QcVfL++jEjv9Myw2rUHPnYM/Au9StdpT Rihw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760547742; x=1761152542; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=QBHxDRWHGxliOHReP/u8RLd4c9AB9k+2LzcGnCl31xk=; b=Vxj+GB3jEo48S4Cp8wY23CVknXuo6j2bHvryFp9kUQyph+lK8SbgWzQ5dWB1uCnSOV jj5xF014ZiFaO7oI5gCT5v1ea95OFJcql/5B+mlQ/OTFQpoFhGj4Sfm565+r0ieFBIoA Y77dLDVB/ObNedTgKCTdmQqN6fac8M7EpetXUehRUt6PX1g1k9ERcCwOfY0GEhtJtJhC oYmmGdenGKFg5x438ExTs7bqo4i6M/HQnmRXCuxojs0VjUODsU/8jUM6qFimT9UUwNrt yPB3kj7hEbrrDLBLv4C9ymsc06wBFQ8KeSOzO56NO0LWV+QxeEl8RVIu1qg1+My3e3aC 44Dw== X-Gm-Message-State: AOJu0YzcwXowSfYfc2l8C0xYWC/o2bLK+GHWdn44ZUHPZXZ/ujeLwczj pc2kXQyfz1jXQD+07BhLg4UKIAKmKRWDwKaspwSvl2MPB/ITXFKF/h2urSRoP1qPYXv/RRH4PL1 npkUmZoai3YavCw== X-Google-Smtp-Source: AGHT+IEahAjAWZz7ci0nmRAMGYaCHJkgfaP8dEV1z56+QjWTGu9Ae6CsrJK+bfQ/1Y+7KAn6biwNhcKlq6ZdJw== X-Received: from wmwm26.prod.google.com ([2002:a05:600d:635a:b0:46e:774b:d42c]) (user=jackmanb job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:1d18:b0:45f:2869:c3b2 with SMTP id 5b1f17b1804b1-46fa9b1834dmr224393765e9.33.1760547741874; Wed, 15 Oct 2025 10:02:21 -0700 (PDT) Date: Wed, 15 Oct 2025 17:02:04 +0000 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAIzT72gC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1NDA0NT3RzDFN20nNLiDN2U/GRdAyPLNDOTFKMkgxRjJaCegqLUtMwKsHn RsbW1AJwmSTVfAAAA X-Change-Id: 20251015-l1d-flush-doc-029f64d2b0d3 X-Mailer: b4 0.14.2 Message-ID: <20251015-l1d-flush-doc-v1-0-f8cefea3f2f2@google.com> Subject: [PATCH 0/2] Documentation: fixups for L1D flushing From: Brendan Jackman To: Jonathan Corbet , Thomas Gleixner , Borislav Petkov , Peter Zijlstra , Josh Poimboeuf , Pawan Gupta , Balbir Singh Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Brendan Jackman , Kees Cook Content-Type: text/plain; charset="utf-8" Signed-off-by: Brendan Jackman --- Brendan Jackman (2): Documentation: clarify PR_SPEC_L1D_FLUSH Documentation: fix reference to PR_SPEC_L1D_FLUSH Documentation/admin-guide/hw-vuln/l1d_flush.rst | 2 +- Documentation/userspace-api/spec_ctrl.rst | 6 +++++- 2 files changed, 6 insertions(+), 2 deletions(-) --- base-commit: 0292ef418ce08aad597fc0bba65b6dbb841808ba change-id: 20251015-l1d-flush-doc-029f64d2b0d3 Best regards, -- Brendan Jackman