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Wed, 14 Feb 2024 17:43:14 +0000 Date: Wed, 14 Feb 2024 17:43:13 +0000 Message-ID: <86y1bn3pse.wl-maz@kernel.org> From: Marc Zyngier To: Oliver Upton Cc: kvmarm@lists.linux.dev, kvm@vger.kernel.org, James Morse , Suzuki K Poulose , Zenghui Yu , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 00/23] KVM: arm64: Improvements to LPI injection In-Reply-To: <20240213093250.3960069-1-oliver.upton@linux.dev> References: <20240213093250.3960069-1-oliver.upton@linux.dev> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/29.1 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: oliver.upton@linux.dev, kvmarm@lists.linux.dev, kvm@vger.kernel.org, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, linux-kernel@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Tue, 13 Feb 2024 09:32:37 +0000, Oliver Upton wrote: > > For full details on the what/why, please see the cover letter in v1. > > Apologies for the delay on v2, I wanted to spend some time to get a > microbenchmark in place to slam the ITS code pretty hard, and based on > the results I'm glad I did. [...] Buglets and potential improvements aside, I like the smell of this. At least the first handful of patches could easily be taken as a separate improvement series. Let me know how you'd like to play this. Thanks, M. -- Without deviation from the norm, progress is not possible.