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Tue, 21 Oct 2025 14:38:00 +0000 Date: Tue, 21 Oct 2025 15:37:59 +0100 Message-ID: <86bjm0wcag.wl-maz@kernel.org> From: Marc Zyngier To: Mark Brown Cc: Sascha Bischoff , "linux-arm-kernel@lists.infradead.org" , "kvmarm@lists.linux.dev" , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" , nd , "oliver.upton@linux.dev" , Joey Gouly , Suzuki Poulose , "yuzenghui@huawei.com" , Paolo Bonzini , Linus Torvalds , Aishwarya.TCV@arm.com Subject: Re: [PATCH] KVM: arm64: gic-v3: Only set ICH_HCR traps for v2-on-v3 or v3 guests In-Reply-To: <78b0297c-4622-4b75-bcae-45c144c92c45@sirena.org.uk> References: <20251007160704.1673584-1-sascha.bischoff@arm.com> <23072856-6b8c-41e2-93d1-ea8a240a7079@sirena.org.uk> <86frbcwv5t.wl-maz@kernel.org> <78b0297c-4622-4b75-bcae-45c144c92c45@sirena.org.uk> 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/30.1 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) 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: broonie@kernel.org, Sascha.Bischoff@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, nd@arm.com, oliver.upton@linux.dev, Joey.Gouly@arm.com, Suzuki.Poulose@arm.com, yuzenghui@huawei.com, pbonzini@redhat.com, torvalds@linux-foundation.org, Aishwarya.TCV@arm.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251021_073806_004305_53CE5E18 X-CRM114-Status: GOOD ( 16.30 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, 21 Oct 2025 15:00:30 +0100, Mark Brown wrote: > > On Tue, Oct 21, 2025 at 08:50:22AM +0100, Marc Zyngier wrote: > > Mark Brown wrote: > > The only thing I can think of is that you are objecting to the idea of > having the KVM arm64 tree merge it's fixes branch into it's development > branch. That is not what I am suggesting, I am suggesting putting the > fixes branch itself directly into -next to be merged by Stephen. I am > not proposing any change to the content of the KVM arm64 branches. Then I don't know why you even involve me here. You can pull anything you want in -next, and you don't need my approval for it. I still don't think this is a good idea because the life cycles are totally different, but if you like making your own life complicated, go ahead, I'm not going to stop you. M. -- Without deviation from the norm, progress is not possible.