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[108.39.235.221]) by smtp.gmail.com with ESMTPSA id g13sm4297273qkk.22.2021.10.11.07.36.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Oct 2021 07:36:10 -0700 (PDT) Date: Mon, 11 Oct 2021 10:36:08 -0400 From: "Gabriel L. Somlo" To: BALATON Zoltan Subject: Re: [PATCH] hw/misc: applesmc: use host osk as default on macs Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Clacks-Overhead: GNU Terry Pratchett Received-SPF: pass client-ip=2607:f8b0:4864:20::832; envelope-from=gsomlo@gmail.com; helo=mail-qt1-x832.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Phil Dennis-Jordan , Pedro =?iso-8859-1?Q?T=F4rres?= , rene@exactcode.de, "Kiszka, Jan" , qemu-devel , "Graf, Alexander" , Paolo Bonzini , suse@csgraf.de, afaerber , Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Mon, 11 Oct 2021 15:40:07 +0200, balaton@eik.bme.hu wrote: > I guess a frequent use case for running macOS guests with keys from host > would be on hosts running macOS too so a solution that works both on macOS > and Linux might be better than a Linux specific one which then needs > another way to do the same on macOS. Looks like there's free code for that > too and you don't have to convince a maintainer either. I mostly agree with you (hadn't given much thought to qemu on macOSX), with the small caveat that (on Linux) you'll end up racing the kernel applesmc driver for access to the physical hardware; not sure whether you'd run into anything similar on host-side macOSX as well, never actually used it much as a developer... :) Cheers, --Gabriel