[{"id":3681578,"web_url":"http://patchwork.ozlabs.org/comment/3681578/","msgid":"<8397646A-F442-4BEB-A414-D329EF0FC2DF@unpredictable.fr>","list_archive_url":null,"date":"2026-04-23T17:09:02","subject":"Re: [PATCH 10/16] target/arm: Use generic hwaccel_enabled() to check\n 'host' cpu type","submitter":{"id":91318,"url":"http://patchwork.ozlabs.org/api/people/91318/","name":"Mohamed Mediouni","email":"mohamed@unpredictable.fr"},"content":"> On 23. Apr 2026, at 19:02, Philippe Mathieu-Daudé wrote:\n> \n> We should be able to use the 'host' CPU with any hardware accelerator.\n> \n> Signed-off-by: Philippe Mathieu-Daudé \n> Reviewed-by: Richard Henderson \n> ---\n> target/arm/arm-qmp-cmds.c | 5 +++--\n> target/arm/cpu.c | 5 +++--\n> 2 files changed, 6 insertions(+), 4 deletions(-)\n> \n[…]\n> diff --git a/target/arm/cpu.c b/target/arm/cpu.c\n> index ccc47c8a9ad..4f98121be0b 100644\n> --- a/target/arm/cpu.c\n> +++ b/target/arm/cpu.c\n> @@ -1629,8 +1629,9 @@ static void arm_cpu_realizefn(DeviceState *dev, Error **errp)\n> * this is the first point where we can report it.\n> */\n> if (cpu->host_cpu_probe_failed) {\n> - if (!kvm_enabled() && !hvf_enabled() && !whpx_enabled()) {\n> - error_setg(errp, \"The 'host' CPU type can only be used with KVM, HVF or WHPX\");\n> + if (!hwaccel_enabled()) {\n> + error_setg(errp, \"The 'host' CPU type can only be used with \"\n> + \"hardware accelator such KVM/HVF/WHPX”);\naccelerator such as\n\n> } else {\n> error_setg(errp, \"Failed to retrieve host CPU features\");\n> }\n> -- \n> 2.53.0\n> \n>","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=unpredictable.fr header.i=@unpredictable.fr\n header.a=rsa-sha256 header.s=sig1 header.b=f5haz+dJ;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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