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Tsirkin" To: "Reshetova, Elena" Cc: Andi Kleen , "Williams, Dan J" , Kuppuswamy Sathyanarayanan , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Peter Zijlstra , "Lutomirski, Andy" , Bjorn Helgaas , Richard Henderson , Thomas Bogendoerfer , James E J Bottomley , Helge Deller , "David S . Miller" , Arnd Bergmann , Jonathan Corbet , Paolo Bonzini , David Hildenbrand , Andrea Arcangeli , Josh Poimboeuf , Peter H Anvin , "Hansen, Dave" , "Luck, Tony" , Kirill Shutemov , Sean Christopherson , Kuppuswamy Sathyanarayanan , X86 ML , Linux Kernel Mailing List , Linux PCI , "linux-alpha@vger.kernel.org" , "linux-mips@vger.kernel.org" , "linux-parisc@vger.kernel.org" , "sparclinux@vger.kernel.org" , linux-arch , Linux Doc Mailing List , "virtualization@lists.linux-foundation.org" Subject: Re: [PATCH v5 12/16] PCI: Add pci_iomap_host_shared(), pci_iomap_host_shared_range() Message-ID: <20211012171016-mutt-send-email-mst@kernel.org> References: <20211009003711.1390019-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20211009003711.1390019-13-sathyanarayanan.kuppuswamy@linux.intel.com> <20211009053103-mutt-send-email-mst@kernel.org> <0e6664ac-cbb2-96ff-0106-9301735c0836@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org On Tue, Oct 12, 2021 at 06:36:16PM +0000, Reshetova, Elena wrote: > > The 5.15 tree has something like ~2.4k IO accesses (including MMIO and > > others) in init functions that also register drivers (thanks Elena for > > the number) > > To provide more numbers on this. What I can see so far from a smatch-based > analysis, we have 409 __init style functions (.probe & builtin/module_ > _platform_driver_probe excluded) for 5.15 with allyesconfig. I don't think we care about allyesconfig at all though. Just don't do that. How about allmodconfig? This is closer to what distros actually do. -- MST