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Peter Anvin" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Alexandre Ghiti" , "Catalin Marinas" , "Will Deacon" , "Mark Rutland" , "Ard Biesheuvel" , "Ilias Apalodimas" , "Josh Poimboeuf" , "Peter Zijlstra" , "Miguel Ojeda" , "Boqun Feng" , "Gary Guo" , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , "Benno Lossin" , "Andreas Hindborg" , "Alice Ryhl" , "Trevor Gross" , "Danilo Krummrich" , "Daniel Almeida" , "Tamir Duberstein" , "Alexandre Courbot" , =?UTF-8?Q?Onur_=C3=96zkan?= , "Jonathan Corbet" , "Randy Dunlap" , "Gustavo A. R. Silva" , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, linux-riscv@lists.infradead.org, Linux-Arch , linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-doc@vger.kernel.org, "Jens Axboe" , linux-hardening@vger.kernel.org Message-Id: <90006ad1-73df-4bd0-a434-61875edd5bb9@app.fastmail.com> In-Reply-To: References: <20260914-build-speedup-v2-0-39817ec5db23@kernel.org> <20260914-build-speedup-v2-21-39817ec5db23@kernel.org> <202609140844.FA7E848A@keescook> <202609150955.A51C9F7A20@keescook> Subject: Re: [PATCH v2 21/21] kbuild: use pigz for gzip compression if available X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260915_110350_099672_E85C55E1 X-CRM114-Status: GOOD ( 12.87 ) X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gVHVlLCBTZXAgMTUsIDIwMjYsIGF0IDE5OjQ3LCBOaWNrIERlc2F1bG5pZXJzIHdyb3RlOgo+ IE9uIFR1ZSwgU2VwIDE1LCAyMDI2IGF0IDEwOjMx4oCvQU0gS2VlcyBDb29rIDxrZWVzQGtlcm5l bC5vcmc+IHdyb3RlOgo+PiBPbiBUdWUsIFNlcCAxNSwgMjAyNiBhdCAwMzozMDo0M1BNICswMTAw LCBMb3JlbnpvIFN0b2FrZXMgKEFSTSkgd3JvdGU6Cj4+IGEpCj4+IE15IG1haW4gY29uY2VybiBp cyB0aGUgbGFjayBvZiByZXNwZWN0aW5nIHRoZSAtaiBtYWtlIGFyZ3VtZW50LiBJbiBteQo+PiBt aW5kLCB0aGlzIGlzIGEgYmxvY2tlciwgYmVjYXVzZSBpdCBtZWFucyBhIGJ1aWxkIHdpbGwgbm93 IF9hbHdheXNfIHNwaW4KPj4gdXAgbWF4IENQVXMgKG5vdCB3aGF0IC1qIGhhcyBsaW1pdGVkIGl0 IHRvKSwgYW5kIGZvciBDSXMsIHNoYXJlZCBjb21wdXRlCj4+IHN5c3RlbXMsIG9yIHdoYXRldmVy LCB0aGlzIHZpb2xhdGVzIHRoZSByZXF1ZXN0ZWQgcGFyYWxsZWxpc20gbGV2ZWwuIEZvcgo+PiBl eGFtcGxlLCBpZiBJJ20gZG9pbmcgYSBsb25nLXJ1bm5pbmcgQ29jY2luZWxsZSByZXBsYWNlbWVu dCBpbiBvbmUgdHJlZQo+PiAod2hpY2ggdXNlcyBoYWxmIHRoZSBDUFVzKSwgYW55IGJ1aWxkcyBJ IGxhdW5jaCBJJ20gYXNraW5nIGZvciB0aGUgb3RoZXIKPj4gaGFsZiBvZiBteSBDUFVzIHRvIGJl IHVzZWQgc28gdGhleSBkb24ndCB0aHJhc2ggbXkgY2FjaGUuCj4+Cj4+IFRoaXMgaXMgdGhlIGtp bmQgb2YgIndoeSBhcmUgYWxsIHRoZSBDUFVzIHNwaW5uaW5nIHVwPyIgcXVlc3Rpb24gSQo+PiBo ZWxwZWQgdHJhY2sgZG93biB3aXRoIGNvbW1pdCA1MWU0NmM3YTQwMDcgKCJkb2NzLCBwYXJhbGxl bGlzbTogUmVhcnJhbmdlCj4+IGhvdyBqb2JzZXJ2ZXIgcmVzZXJ2YXRpb25zIGFyZSBtYWRlIikg Zm9yZXZlciBhZ28uCj4KPiBQYXJzZSAtaiBmcm9tIE1BS0VGTEFHUyAoaHR0cHM6Ly9zdGFja292 ZXJmbG93LmNvbS9hLzc2NTE3ODg2KSwKPiBmb3J3YXJkIGl0IHRvIHBpZ3o/CgpUaGF0IHN0aWxs IGhhcyBhIHBvdGVudGlhbCBPKG7CsikgcHJvYmxlbTogaWYgb25lIGJ1aWxkcyBOIGtlcm5lbHMK d2l0aCBhIHRvcC1sZXZlbCBqb2JzZXJ2ZXIgb24gTiBDUFVzLCBhbmQgdGhleSBhbGwgdGFrZSB0 aGUgc2FtZQphbW91bnQgb2YgdGltZSwgeW91IGVuZCB1cCB3aXRoIE4gcGlneiBwcm9jZXNzZXMg ZWFjaCB0cnlpbmcgdG8gdXNlCk4gY3B1cyBhdCB0aGUgc2FtZSB0aW1lLiBJZGVhbGx5IHdlJ2Qg dXNlIHRoZSBlcXVpdmFsZW50IG9mCi1mbHRvPWF1dG8gaW4gdGhlIGNvbXBpbGVyLCB3aGljaCBy ZXNwZWN0cyBqb2JzZXJ2ZXIgc2V0dGluZ3MsCmJ1dCBJIGRvbid0IHRoaW5rIHBpZ3ogc3VwcG9y dHMgdGhpcyBhdCB0aGUgbW9tZW50LgoKICAgICAgQXJuZAoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGluZyBsaXN0CmxpbnV4 LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFp bG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo=