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Tue, 27 Feb 2024 09:18:58 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.11.0-alpha0-153-g7e3bb84806-fm-20240215.007-g7e3bb848 MIME-Version: 1.0 Message-Id: <7b62e73d-d3fa-4432-807d-c2e667814b17@app.fastmail.com> In-Reply-To: References: <20240226161414.2316610-1-arnd@kernel.org> <20240226161414.2316610-4-arnd@kernel.org> <164616c2-94f6-40e8-86e0-850dc8da212e@app.fastmail.com> Date: Tue, 27 Feb 2024 15:18:38 +0100 From: "Arnd Bergmann" To: "Geert Uytterhoeven" Cc: "Arnd Bergmann" , "Thomas Gleixner" , "Vincenzo Frascino" , "Kees Cook" , "Anna-Maria Gleixner" , "Matt Turner" , "Vineet Gupta" , "Russell King" , "Catalin Marinas" , guoren , "Brian Cain" , "Huacai Chen" , "Michal Simek" , "Thomas Bogendoerfer" , "Helge Deller" , "Michael Ellerman" , "Christophe Leroy" , "Palmer Dabbelt" , "John Paul Adrian Glaubitz" , "Andreas Larsson" , "Richard Weinberger" , x86@kernel.org, "Max Filippov" , "Andy Lutomirski" , "Jan Kiszka" , "Kieran Bingham" , "Andrew Morton" , linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, "linux-csky@vger.kernel.org" , linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, "linux-openrisc@vger.kernel.org" , linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, "Greg Ungerer" Subject: Re: [PATCH 3/4] arch: define CONFIG_PAGE_SIZE_*KB on all architectures X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240227_061906_851091_C0CDF165 X-CRM114-Status: GOOD ( 19.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVHVlLCBGZWIgMjcsIDIwMjQsIGF0IDEyOjEyLCBHZWVydCBVeXR0ZXJob2V2ZW4gd3JvdGU6 Cj4gT24gVHVlLCBGZWIgMjcsIDIwMjQgYXQgMTE6NTnigK9BTSBBcm5kIEJlcmdtYW5uIDxhcm5k QGFybmRiLmRlPiB3cm90ZToKPj4gT24gVHVlLCBGZWIgMjcsIDIwMjQsIGF0IDA5OjU0LCBHZWVy dCBVeXR0ZXJob2V2ZW4gd3JvdGU6Cj4+IEkgd2FzIGEgYml0IHVuc3VyZSBhYm91dCBob3cgdG8g YmVzdCBkbyB0aGlzIHNpbmNlIHRoZXJlCj4+IGlzIG5vdCByZWFsbHkgYSBuZWVkIGZvciBhIGZp eGVkIHBhZ2Ugc2l6ZSBvbiBub21tdSBrZXJuZWxzLAo+PiB3aGVyZWFzIHRoZSB0aHJlZSBNTVUg Y29uZmlncyBjbGVhcmx5IHRpZSB0aGUgcGFnZSBzaXplIHRvCj4+IHRoZSBNTVUgcmF0aGVyIHRo YW4gdGhlIHBsYXRmb3JtLgo+Pgo+PiBUaGVyZSBzaG91bGQgYmUgbm8gcmVhc29uIGZvciBjb2xk ZmlyZSB0byBoYXZlIGEgZGlmZmVyZW50Cj4+IHBhZ2Ugc2l6ZSBmcm9tIGRyYWdvbmJhbGwgaWYg bmVpdGhlciBvZiB0aGVtIGFjdHVhbGx5IHVzZXMKPj4gaGFyZHdhcmUgcGFnZXMsIHNvIG9uZSBv ZiB0aGVtIGNvdWxkIGJlIGNoYW5nZWQgbGF0ZXIuCj4KPiBJbmRlZWQsIGluIHRoZW9yeSwgUEFH RV9TSVpFIGRvZXNuJ3QgbWF0dGVyIGZvciBub21tdSwgYnV0IHRoZSBjb25jZXB0Cj4gb2YgcGFn ZXMgaXMgdXNlZCBhbGwgb3ZlciB0aGUgcGxhY2UgaW4gTGludXguCj4KPiBJJ20gbW9zdGx5IHdv cnJpZWQgYWJvdXQgc29tZSBDb2xkZmlyZSBjb2RlIHJlbHlpbmcgb24gdGhlIGFjdHVhbCB2YWx1 ZQo+IG9mIFBBR0VfU0laRSBpbiBzb21lIG90aGVyIGNvbnRleHQuIGUuZy4gZm9yIGNvbmZpZ3Vy aW5nIG5vbi1jYWNoZWFibGUKPiByZWdpb25zLgoKUmlnaHQsIGFueSBjaGFuZ2UgaGVyZSB3b3Vs ZCBoYXZlIHRvIGJlIGNhcmVmdWxseSB0ZXN0ZWQuIEkgd291bGQKZXhwZWN0IHRoYXQgYSA0SyBw YWdlIHNpemUgd291bGQgcmVkdWNlIG1lbW9yeSBjb25zdW1wdGlvbiBldmVuIG9uCk5PTU1VIHN5 c3RlbXMgdGhhdCBzaG91bGQgaGF2ZSB0aGUgc2FtZSB0cmFkZW9mZnMgZm9yIHJlcHJlc2VudGlu ZwpmaWxlcyBpbiB0aGUgcGFnZSBjYWNoZSBhbmQgaW4gbWVtX21hcFtdLgoKPiBBbmQgZG9lcyB0 aGlzIGltcGFjdCBydW5uaW5nIG5vbW11IGJpbmFyaWVzIG9uIGEgc3lzdGVtIHdpdGggTU1VPwo+ IEkuZS4gaWYgbm9tbXUgYmluYXJpZXMgd2VyZSBidWlsdCB3aXRoIGEgNCBLaUIgUEFHRV9TSVpF LCBkbyB0aGV5Cj4gc3RpbGwgcnVuIG9uIE1NVSBzeXN0ZW1zIHdpdGggYW4gOCBLaUIgUEFHRV9T SVpFIChjb2xkZmlyZSBhbmQgc3VuMyksCj4gb3IgYXJlIHRoZXJlIHNvbWUgc3VidGxldGllcyB0 byB0YWtlIGludG8gYWNjb3VudD8KCkFzIGZhciBhcyBJIHVuZGVyc3RhbmQsIGJpbmFyaWVzIGhh dmUgdG8gYmUgYnVpbHQgYW5kIGxpbmtlZCBmb3IKdGhlIGxhcmdlc3QgcGFnZSBzaXplIHRoZXkg Y2FuIHJ1biBvbiwgc28gcnVubmluZyB0aGVtIG9uIGEga2VybmVsCndpdGggc21hbGxlciBwYWdl IHNpemUgdXN1YWxseSB3b3Jrcy4KCk9uZSBub3RhYmxlIGV4Y2VwdGlvbiBpcyBzeXNfbW1hcDIo KSwgd2hpY2ggb24gbW9zdCBhcmNoaXRlY3R1cmVzCnRha2VzIHVuaXRzIG9mIDRLaUIgYnV0IG9u IG02OGsgaXMgYWN0dWFsbHkgd3JpdHRlbiB0byB0YWtlClBBR0VfU0laRSB1bml0cy4gQXMgQWwg cG9pbnRlZCBvdXQgaW4gZjhiNzI1NjA5NmEyICgiVW5pZnkKc3lzX21tYXAqIiksIGl0IGhhcyBh bHdheXMgYmVlbiB3cm9uZyBvbiBzdW4zLCBwcmVzdW1hYmx5CmJlY2F1c2UgdXNlcnMgb2YgdGhh dCBwcmVkYXRlIG1vZGVybiBnbGliYy4gUnVubmluZyBjb2xkZmlyZQpub21tdSBiaW5hcmllcyBv biBjb2xkZmlyZSBtbXUga2VybmVscyB3b3VsZCBydW4gaW50byB0aGUgc2FtZQpidWcgaWYgZWl0 aGVyIG9mIHRoZW0gY2hhbmdlcyBQQUdFX1NJWkUuIElmIHlvdSBjYW4gcnVuCmNvbGRmaXJlIG5v bW11IGJpbmFyaWVzIG9uIGNsYXNzaWMgbTY4aywgdGhhdCBpcyBhbHJlYWR5CmJyb2tlbiBpbiB0 aGUgc2FtZSB3YXkuCgogICAgICBBcm5kCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0t a2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFp bG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==