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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2025-08-13 at 12:05:47 +0100, Kiryl Shutsemau wrote: >On Wed, Aug 13, 2025 at 12:39:35PM +0200, Maciej Wieczor-Retman wrote: >> On 2025-08-13 at 09:16:29 +0100, Kiryl Shutsemau wrote: >> >On Tue, Aug 12, 2025 at 03:23:36PM +0200, Maciej Wieczor-Retman wrote: >> >> Compilation time comparison (10 cores): >> >> * 7:27 for clean kernel >> >> * 8:21/7:44 for generic KASAN (inline/outline) >> >> * 8:20/7:41 for tag-based KASAN (inline/outline) >> > >> >It is not clear if it is compilation time of a kernel with different >> >config options or compilation time of the same kernel running on machine >> >with different kernels (KASAN-off/KASAN-generic/KASAN-tagged). >> >> It's the first one, I'll reword this accordingly. >> >> When you said a while ago this would be a good thing to measure, did you mean >> the first or the second thing? I thought you meant the first one but now I have >> doubts. > >I meant the second. We want to know how slow is it to run a workload >under kernel with KASAN enabled. Okay, thanks for confirming, I'll run these compilations on the system with the tested kernels and attach results to v5 of the series. > >-- > Kiryl Shutsemau / Kirill A. Shutemov -- Kind regards Maciej Wieczór-Retman