From: Richard Henderson <richard.henderson@linaro.org>
To: "Philippe Mathieu-Daudé" <philmd@linaro.org>, qemu-devel@nongnu.org
Subject: Re: [PATCH v2 12/26] target/arm: Restrict system register properties to system binary
Date: Sat, 21 Jun 2025 17:20:25 -0700 [thread overview]
Message-ID: <ab9c01d6-db75-428b-8b69-6a4a66aefb7d@linaro.org> (raw)
In-Reply-To: <20250620130709.31073-13-philmd@linaro.org>
On 6/20/25 06:06, Philippe Mathieu-Daudé wrote:
> Do not expose the following system-specific properties on user-mode
> binaries:
>
> - psci-conduit
> - cntfrq (ARM_FEATURE_GENERIC_TIMER)
> - rvbar (ARM_FEATURE_V8)
> - has-mpu (ARM_FEATURE_PMSA)
> - pmsav7-dregion (ARM_FEATURE_PMSA)
> - reset-cbar (ARM_FEATURE_CBAR)
> - reset-hivecs (ARM_FEATURE_M)
> - init-nsvtor (ARM_FEATURE_M)
> - init-svtor (ARM_FEATURE_M_SECURITY)
> - idau (ARM_FEATURE_M_SECURITY)
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
> target/arm/cpu.c | 11 ++++++-----
> 1 file changed, 6 insertions(+), 5 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2025-06-22 0:20 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-20 13:06 [PATCH v2 00/26] arm: Fixes and preparatory cleanups for split-accel Philippe Mathieu-Daudé
2025-06-20 13:06 ` [PATCH v2 01/26] target/arm: Remove arm_handle_psci_call() stub Philippe Mathieu-Daudé
2025-06-20 13:06 ` [PATCH v2 02/26] target/arm: Reduce arm_cpu_post_init() declaration scope Philippe Mathieu-Daudé
2025-06-20 13:06 ` [PATCH v2 03/26] target/arm: Unify gen_exception_internal() Philippe Mathieu-Daudé
2025-06-20 13:06 ` [PATCH v2 04/26] target/arm/hvf: Simplify GIC hvf_arch_init_vcpu() Philippe Mathieu-Daudé
2025-06-22 0:40 ` Richard Henderson
2025-06-20 13:06 ` [PATCH v2 05/26] target/arm/hvf: Directly re-lock BQL after hv_vcpu_run() Philippe Mathieu-Daudé
2025-06-22 0:12 ` Richard Henderson
2025-06-20 13:06 ` [PATCH v2 06/26] target/arm/hvf: Trace hv_vcpu_run() failures Philippe Mathieu-Daudé
2025-06-20 13:06 ` [PATCH v2 07/26] accel/hvf: Trace VM memory mapping Philippe Mathieu-Daudé
2025-06-22 0:12 ` Richard Henderson
2025-06-20 13:06 ` [PATCH v2 08/26] target/arm/hvf: Log $pc in hvf_unknown_hvc() trace event Philippe Mathieu-Daudé
2025-06-20 13:06 ` [PATCH v2 09/26] target/arm: Correct KVM & HVF dtb_compatible value Philippe Mathieu-Daudé
2025-06-22 0:17 ` Richard Henderson
2025-06-20 13:06 ` [PATCH v2 10/26] accel/hvf: Model PhysTimer register Philippe Mathieu-Daudé
2025-06-22 0:40 ` Richard Henderson
2025-06-20 13:06 ` [PATCH v2 11/26] target/arm/hvf: Pass @target_el argument to hvf_raise_exception() Philippe Mathieu-Daudé
2025-06-22 0:19 ` Richard Henderson
2025-06-20 13:06 ` [PATCH v2 12/26] target/arm: Restrict system register properties to system binary Philippe Mathieu-Daudé
2025-06-22 0:20 ` Richard Henderson [this message]
2025-06-20 13:06 ` [PATCH v2 13/26] target/arm: Create GTimers *after* features finalized / accel realized Philippe Mathieu-Daudé
2025-06-22 0:22 ` Richard Henderson
2025-06-20 13:06 ` [PATCH v2 14/26] accel: Keep reference to AccelOpsClass in AccelClass Philippe Mathieu-Daudé
2025-06-20 13:06 ` [PATCH v2 15/26] accel: Introduce AccelOpsClass::cpu_target_realize() hook Philippe Mathieu-Daudé
2025-06-22 0:23 ` Richard Henderson
2025-06-20 13:06 ` [PATCH v2 16/26] accel/hvf: Add hvf_arch_cpu_realize() stubs Philippe Mathieu-Daudé
2025-06-22 0:24 ` Richard Henderson
2025-06-20 13:07 ` [PATCH v2 17/26] target/arm/hvf: Really set Generic Timer counter frequency Philippe Mathieu-Daudé
2025-06-20 13:07 ` [PATCH v2 18/26] target/arm/hvf: Trace host processor features Philippe Mathieu-Daudé
2025-06-22 0:29 ` Richard Henderson
2025-06-20 13:07 ` [PATCH v2 19/26] hw/arm/virt: Only require TCG || QTest to use TrustZone Philippe Mathieu-Daudé
2025-06-20 13:07 ` [PATCH v2 20/26] hw/arm/virt: Only require TCG || QTest to use virtualization extension Philippe Mathieu-Daudé
2025-06-20 13:07 ` [PATCH v2 21/26] hw/arm/virt: Rename cpu_post_init() -> post_cpus_gic_realized() Philippe Mathieu-Daudé
2025-06-22 0:30 ` Richard Henderson
2025-06-20 13:07 ` [PATCH v2 22/26] hw/arm/sbsa-ref: Tidy up use of RAMLIMIT_GB definition Philippe Mathieu-Daudé
2025-06-22 0:34 ` Richard Henderson
2025-06-20 13:07 ` [PATCH v2 23/26] tests/functional: Restrict nexted Aarch64 Xen test to TCG Philippe Mathieu-Daudé
2025-06-22 0:35 ` Richard Henderson
2025-06-23 8:11 ` Thomas Huth
2025-06-23 11:59 ` Philippe Mathieu-Daudé
2025-06-23 12:05 ` Philippe Mathieu-Daudé
2025-06-20 13:07 ` [PATCH v2 24/26] tests/functional: Require TCG to run Aarch64 imx8mp-evk test Philippe Mathieu-Daudé
2025-06-22 0:37 ` Richard Henderson
2025-06-23 8:19 ` Thomas Huth
2025-06-23 11:54 ` Philippe Mathieu-Daudé
2025-06-20 13:07 ` [PATCH v2 25/26] tests/functional: Add hvf_available() helper Philippe Mathieu-Daudé
2025-06-22 0:38 ` Richard Henderson
2025-06-23 8:20 ` Thomas Huth
2025-06-20 13:07 ` [PATCH v2 26/26] tests/functional: Expand Aarch64 SMMU tests to run on HVF accelerator Philippe Mathieu-Daudé
2025-06-23 8:23 ` Thomas Huth
2025-06-23 11:53 ` Philippe Mathieu-Daudé
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