From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from draig.lan ([185.126.160.109]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5f36ee5541fsm4537046a12.14.2025.04.14.02.11.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Apr 2025 02:11:27 -0700 (PDT) Received: from draig (localhost [IPv6:::1]) by draig.lan (Postfix) with ESMTP id 79A7D5F8A5; Mon, 14 Apr 2025 10:11:26 +0100 (BST) From: =?utf-8?Q?Alex_Benn=C3=A9e?= To: Mads Ynddal Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, Phil Dennis-Jordan , Cameron Esfahani , Roman Bolshakov , Peter Maydell , Alexander Graf , Mads Ynddal , Daniel Gomez Subject: Re: [PATCH 2/2] hvf: only update sysreg from owning thread In-Reply-To: <20250402135229.28143-3-mads@ynddal.dk> (Mads Ynddal's message of "Wed, 2 Apr 2025 15:52:29 +0200") References: <20250402135229.28143-1-mads@ynddal.dk> <20250402135229.28143-3-mads@ynddal.dk> User-Agent: mu4e 1.12.9; emacs 30.1 Date: Mon, 14 Apr 2025 10:11:26 +0100 Message-ID: <8734ebf6pt.fsf@draig.linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-TUID: 7n53N1xE0Ici Mads Ynddal writes: > From: Mads Ynddal > > hv_vcpu_set_sys_reg should only be called from the owning thread of the > vCPU, so to avoid crashes, the call to hvf_update_guest_debug is > dispatched to the individual threads. > > Tested-by: Daniel Gomez > Signed-off-by: Mads Ynddal Reviewed-by: Alex Benn=C3=A9e --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro