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[34.168.149.56]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-37c521d96ddsm470060a91.6.2026.06.15.13.20.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jun 2026 13:20:38 -0700 (PDT) Date: Mon, 15 Jun 2026 20:20:34 +0000 From: David Matlack To: Pasha Tatashin Cc: kexec@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-pci@vger.kernel.org, Adithya Jayachandran , Alexander Graf , Alex Williamson , Bjorn Helgaas , Chris Li , David Rientjes , Jacob Pan , Jason Gunthorpe , Jonathan Corbet , Josh Hilke , Leon Romanovsky , Lukas Wunner , Mike Rapoport , Parav Pandit , Pranjal Shrivastava , Pratyush Yadav , Saeed Mahameed , Samiullah Khawaja , Shuah Khan , Vipin Sharma , William Tu , Yi Liu Subject: Re: [PATCH v6 05/12] PCI: liveupdate: Keep bus numbers constant during Live Update Message-ID: References: <20260522202410.3104264-1-dmatlack@google.com> <20260522202410.3104264-6-dmatlack@google.com> <178144546090.1266136.8524338598480624580.b4-review@b4> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <178144546090.1266136.8524338598480624580.b4-review@b4> On 2026-06-14 01:57 PM, Pasha Tatashin wrote: > On Fri, 22 May 2026 20:24:03 +0000, David Matlack wrote: > > diff --git a/drivers/pci/liveupdate.c b/drivers/pci/liveupdate.c > > index 4f2ec6ffdd16..2421bc218916 100644 > > --- a/drivers/pci/liveupdate.c > > +++ b/drivers/pci/liveupdate.c > > @@ -103,7 +118,7 @@ > > /** > > * struct pci_liveupdate_global - Global state for PCI Live Update support > > * @rwsem: Reader/writer semaphore used to protect the incoming and outgoing > > - * FLBs, and the references to them in struct pci_dev. > > + * FLBs and references to them in struct pci_dev. > > This change does not belong to this patch. Yes, will fix. > > > @@ -396,6 +411,72 @@ static void pci_liveupdate_flb_put_incoming(void) > > liveupdate_flb_put_incoming(&pci_liveupdate_flb); > > } > > > > +bool pci_liveupdate_scan_bridge_begin(struct pci_bus *bus, struct pci_dev *dev, > > + int pass) > > This function requires a header comment; it is public and not self-descriptive. It is private to the PCI core, but I can still add a comment in v7. > > -- > Pasha Tatashin