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([2401:d002:dc0f:2100:4a1:428a:70f2:5844]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ad1aadca84sm53294155ad.70.2026.02.15.19.44.51 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 15 Feb 2026 19:44:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1771213493; x=1771818293; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=P+JiQhGFIecDO5oCQASMdaCHlvyW+snKBIRmy6tjygk=; b=Z8T1cD1hwF/iSdt0aCWiTc3PJf2XdQ7JZ2IhtfMRy3Op7w+YSrsEQpPMAoMrFgIu47 2LZbofDUAtHWfhRCWGaHWrxVUy/JNvGipckEeyOw8hhyu+Y6B551oVMHh2+PJru/m9Nm OSd7OG0u4OIBQR7QC0DrqG3ccHeIW66ed8gR85PKWMJYEAGNg2QiZisL1GQjg0BIc4H7 PoG/2xk8WXCHgHRMtVyVjcDrJh33j+6Ue+IrmI8+BaAntOhzsrqnHDLfs9D87U5C7iTL /BsPffkGCdDpqQvSlSfg4/hEyabDHAm8JHd9JCk2vLlVhF37OHwRNrOz2HkSgJBvsKrf /2NQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771213493; x=1771818293; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=P+JiQhGFIecDO5oCQASMdaCHlvyW+snKBIRmy6tjygk=; b=g/XEdma+Pu9OfIqCtaBdSlQc3dHyNGIVKJrgmJTwHOgZpS+hJdWc3Af5yEHB4UQcjS ISvcskvSGhmNcpDopHnlOqkfz+my8fR1WMv36Az9AX2T113j9vSOW/FkiEzkMUbiS+r4 WqyEoLLc235Sxpnr9QGfoyRxjyqdgqJRV3/zoz+ZO+fXUJTiJKPIpXWKRl+/gTEt3QnT VuqwmTq+pPP18lF+L+BXTvlowZWKHfpOCRQUfBk0tKJ1+Rdya38klNr7EGRcOnQFoYMz AKRBgCcYlIYV6oObEvZZ/IwBrV5UouFOwOPo2cOJDKHo1YrRcu6teD+f1KaTM8aTJTbx lVXw== X-Gm-Message-State: AOJu0YyO81P3XwujxfueYzQRbCAVbcYOXB3IynXDHhAmNF1CVRf70QbQ THG5r29uCvMT+Plqhl5QY69h7uZRVsRxgiTrZkzRFeyjlAgOhTjzob0crGX78f8Fgw+wIiSslYO RbunZfsk= X-Gm-Gg: AZuq6aJZFubisdLuhV26A6NQWYXEJnocO6qW+bjvFl5W3rCs5IK1n48Qvk2UpwmE+Ub RwRp1gdcOskfwsg+DinhwX1Hp1M6Wlj4AOERzv8k6yXt1DuaIGx/Q094ydD4z31h0KliTtILavz XKaxmOJs8tLcDQDeBC7vIqK937FM6UbJiCNayqCiK/snoypkhKinT541ZbvMRh97Hp5rdsdtkwE y4bpS4/zAt46FMk4CB7XKKNGpvm/HvPVqvSyE1xiaaqIPFtVbXEmiab2QZv7kSLGTgbqdukCe4d efCvCyjiawcAmwgH/OEh3No3LvM1vgMr10CJShbtQT8JpEuR6UTmRK5pAU3nKI7EfhjhMyOT5M3 RVQl6jnHFdn1y8ZJUC9HEzSTHbgSKLCaz4X4QFsr4wMdmeDq67enudOSBvL5GVZ/6wgoBxwqzO2 KDvZhhbETtwa3vRLfmZIPg/HL8DD3Lt+uN X-Received: by 2002:a17:903:38cd:b0:2a0:c1e4:e25 with SMTP id d9443c01a7336-2ad1759ac22mr84887255ad.54.1771213492650; Sun, 15 Feb 2026 19:44:52 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [RFC PATCH 07/13] target/arm: Remove kvm test in arm_set_pmu Date: Mon, 16 Feb 2026 13:44:26 +1000 Message-ID: <20260216034432.23912-8-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260216034432.23912-1-richard.henderson@linaro.org> References: <20260216034432.23912-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62b; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62b.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, 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: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1771213535232154100 Content-Type: text/plain; charset="utf-8" In kvm_arm_get_host_cpu_features, we only set ARM_FEATURE_PMU if kvm_arm_pmu_supported. In arm_cpu_post_init we only register the "pmu" property if ARM_FEATURE_PMU. Therefore, if kvm is enabled, we can only arrive in arm_set_pmu if kvm_arm_pmu_supported. Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/cpu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 7542444b18..16ce5f300d 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -1218,10 +1218,6 @@ static void arm_set_pmu(Object *obj, bool value, Err= or **errp) ARMCPU *cpu =3D ARM_CPU(obj); =20 if (value) { - if (kvm_enabled() && !kvm_arm_pmu_supported()) { - error_setg(errp, "'pmu' feature not supported by KVM on this h= ost"); - return; - } set_feature(&cpu->env, ARM_FEATURE_PMU); } else { unset_feature(&cpu->env, ARM_FEATURE_PMU); --=20 2.43.0