From nobody Thu Apr 2 22:05:40 2026 Received: from mail-pj1-f73.google.com (mail-pj1-f73.google.com [209.85.216.73]) (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 B00FB385508 for ; Mon, 23 Mar 2026 23:58:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.73 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774310328; cv=none; b=r1KWUakygNBLJn1buu9j4uJ9bNj+p1uOZqaACAXYVlDYXXKCfnrx0j7chcsOb7ZTSctzG4Y0jaYTY6G6jrlhoEECbn4VGO/m+5FT+/3lPY+AuA6gIHQniVd09t8OyFnAoLzgTfgv2Q3oP5xtgRWzg0A/tFd5dZoALBvD3CmC8I0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774310328; c=relaxed/simple; bh=nufixlrxKDA9RxLJCcKgJiD/jb0wnKOqEaMV67UGvLw=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=RlWYdQLg8OjAdtMXMpslTPJuSw4aL/5bYXaECRacOZJEOBtonMTVb1hTsjrdGVpr7vCwLlZSBhwARvYSW1qZYkdPeuVjDfG4nGCDQ+qBf0fLLOsYkh21D6Qve04iiLvp+N8u8D1cP2iGKQ/4kKtyrsN9Q+h3IXm5uUTX0iWh/jc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--dmatlack.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=cmziZylm; arc=none smtp.client-ip=209.85.216.73 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--dmatlack.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="cmziZylm" Received: by mail-pj1-f73.google.com with SMTP id 98e67ed59e1d1-358df8fbd1cso1042959a91.0 for ; Mon, 23 Mar 2026 16:58:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1774310326; x=1774915126; 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=Z81MLxHKunKSpfd9G8Gazc1UStxzf4ZSRozQrfTx8r0=; b=cmziZylmbR22KBlTJw3YBAD0h4KEiYTt9tBnAaZDYK37JZj0W6BZyiNKKc9M3n7I5r /WHbloHMOkUlcII14sI7xSLS05UQBchd6XAG+EvifXbxp4mUSH6FGvpCeef4YkYJUtjT lgJx1Vm593wZZaOxauARkMjMgMWvaAwjiEiPfRBD8RtAmPrmSLv3TYRfkzFuLtyEPyIq FgAF0zDle4ohJPldBYPAibP7B1s1tv20mQ4QDNQPL/nazzyUHuF2urlQMN0iH7TbNIzb FDO9Pze8JlqjHWUpv2Xt+M5cVeJS7OQjjr+WZP4WOPcXhsYY1VNek09kjKM6dTUxKvdq ZSTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774310326; x=1774915126; 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=Z81MLxHKunKSpfd9G8Gazc1UStxzf4ZSRozQrfTx8r0=; b=avFu0h0xEcgDkKrC55cyWaCnymoL50qGMdoyhULn8v+YxL0BkVxYQv4yTRGMgR4Ole G6DuWdSAwzzuwHt8lD1i7epWd3xEIPPlF6Yle0KpOXSTJdiq9vVsmLh3UqunvyGQibEE h/2auS3biIO/vJGrHMtZGh9pz6YFR6ptm4Rj0dlzc0JkOXvcW8L4ApRx2yzs18T00X38 cVaE02Jt1rj5FTrMSPMdHHjl/YeFX8m4yKGh4VbcrkPB+EYSoTGChNuNPWggqFwCFlvE 0GW0tmtrENdE/WXuKcodrZl8UEFwWHZbxo+dIBxtFe8MwyeRYz9hlF8NToq97HWtycuX YheA== X-Forwarded-Encrypted: i=1; AJvYcCVrGC5XLGuy0CYRw2oHQKouK9Bvdyj3e32qUH3R46iRKg3PEXgsiiPdMbzc11+/GF+YMGq+w9wsagFQ790=@vger.kernel.org X-Gm-Message-State: AOJu0YxvXpMOdkdtC8fXt2WmAo4sBVkhJcHO6rUzEpzmH/dfxNJK+kRi qNCOpry4kCdFVTdAYUilD0EQ+VXrGWNgHovfF3GcOgBKvtVhTgfTa67dh69Wc2A5W6mdJW88/qo cdiu6L7DmhpWpAw== X-Received: from pjbfs13.prod.google.com ([2002:a17:90a:f28d:b0:359:979d:cee5]) (user=dmatlack job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:5390:b0:35a:275c:4c27 with SMTP id 98e67ed59e1d1-35bd2bba27cmr10391028a91.2.1774310325767; Mon, 23 Mar 2026 16:58:45 -0700 (PDT) Date: Mon, 23 Mar 2026 23:57:57 +0000 In-Reply-To: <20260323235817.1960573-1-dmatlack@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260323235817.1960573-1-dmatlack@google.com> X-Mailer: git-send-email 2.53.0.983.g0bb29b3bc5-goog Message-ID: <20260323235817.1960573-6-dmatlack@google.com> Subject: [PATCH v3 05/24] docs: liveupdate: Add documentation for PCI From: David Matlack To: Alex Williamson , Bjorn Helgaas Cc: Adithya Jayachandran , Alexander Graf , Alex Mastro , Andrew Morton , Ankit Agrawal , Arnd Bergmann , Askar Safin , "Borislav Petkov (AMD)" , Chris Li , Dapeng Mi , David Matlack , David Rientjes , Feng Tang , Jacob Pan , Jason Gunthorpe , Jason Gunthorpe , Jonathan Corbet , Josh Hilke , Kees Cook , Kevin Tian , kexec@lists.infradead.org, kvm@vger.kernel.org, Leon Romanovsky , Leon Romanovsky , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, linux-pci@vger.kernel.org, Li RongQing , Lukas Wunner , Marco Elver , "=?UTF-8?q?Micha=C5=82=20Winiarski?=" , Mike Rapoport , Parav Pandit , Pasha Tatashin , "Paul E. McKenney" , Pawan Gupta , "Peter Zijlstra (Intel)" , Pranjal Shrivastava , Pratyush Yadav , Raghavendra Rao Ananta , Randy Dunlap , Rodrigo Vivi , Saeed Mahameed , Samiullah Khawaja , Shuah Khan , Vipin Sharma , Vivek Kasireddy , William Tu , Yi Liu , Zhu Yanjun Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add documentation files for the PCI subsystem's participation in Live Update, generated from the kernel-doc comments the code. Signed-off-by: David Matlack --- Documentation/PCI/liveupdate.rst | 23 +++++++++++++++++++++++ Documentation/core-api/liveupdate.rst | 1 + 2 files changed, 24 insertions(+) create mode 100644 Documentation/PCI/liveupdate.rst diff --git a/Documentation/PCI/liveupdate.rst b/Documentation/PCI/liveupdat= e.rst new file mode 100644 index 000000000000..04c9b675e8df --- /dev/null +++ b/Documentation/PCI/liveupdate.rst @@ -0,0 +1,23 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later + +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D +PCI Support for Live Update +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D + +.. kernel-doc:: drivers/pci/liveupdate.c + :doc: PCI Live Update + +PCI Preservation ABI +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D + +.. kernel-doc:: include/linux/kho/abi/pci.h + :doc: PCI File-Lifecycle Bound (FLB) Live Update ABI + +.. kernel-doc:: include/linux/kho/abi/pci.h + :internal: + +See Also +=3D=3D=3D=3D=3D=3D=3D=3D + + * :doc:`/core-api/liveupdate` + * :doc:`/core-api/kho/index` diff --git a/Documentation/core-api/liveupdate.rst b/Documentation/core-api= /liveupdate.rst index 5a292d0f3706..d56a7760978a 100644 --- a/Documentation/core-api/liveupdate.rst +++ b/Documentation/core-api/liveupdate.rst @@ -70,3 +70,4 @@ See Also =20 - :doc:`Live Update uAPI ` - :doc:`/core-api/kho/index` +- :doc:`PCI ` --=20 2.53.0.983.g0bb29b3bc5-goog