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[83.57.171.7]) by smtp.gmail.com with ESMTPSA id i18sm15848918wrn.29.2021.01.31.10.33.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 31 Jan 2021 10:33:32 -0800 (PST) Subject: Re: [PATCH 2/5] hw/arm: Restrict ARMv7 A-profile cpus to TCG accel To: qemu-devel@nongnu.org References: <20210131164406.349825-1-f4bug@amsat.org> <20210131164406.349825-3-f4bug@amsat.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: <53c946a7-e79a-6a45-d342-6104efc166b3@amsat.org> Date: Sun, 31 Jan 2021 19:33:31 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210131164406.349825-3-f4bug@amsat.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::331; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x331.google.com X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-0.079, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: Peter Maydell , Thomas Huth , qemu-arm@nongnu.org, Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 1/31/21 5:44 PM, Philippe Mathieu-Daudé wrote: > KVM requires the target cpu to be at least ARMv8 architecture > (support on ARMv7 has been dropped in commit 82bf7ae84ce: > "target/arm: Remove KVM support for 32-bit Arm hosts"). > > The following machines are no more built when TCG is disabled: > > - cubieboard cubietech cubieboard (Cortex-A8) > - mcimx6ul-evk Freescale i.MX6UL Evaluation Kit (Cortex A7) > - mcimx7d-sabre Freescale i.MX7 DUAL SABRE (Cortex A7) > - npcm750-evb Nuvoton NPCM750 Evaluation Board (Cortex A9) > - nuri Samsung NURI board (Exynos4210) > - orangepi-pc Orange Pi PC (Cortex-A7) > - quanta-gsj Quanta GSJ (Cortex A9) > - realview-pb-a8 ARM RealView Platform Baseboard for Cortex-A8 > - realview-pbx-a9 ARM RealView Platform Baseboard Explore for Cortex-A9 > - sabrelite Freescale i.MX6 Quad SABRE Lite Board (Cortex A9) > - smdkc210 Samsung SMDKC210 board (Exynos4210) > - vexpress-a15 ARM Versatile Express for Cortex-A15 > - vexpress-a9 ARM Versatile Express for Cortex-A9 > - xilinx-zynq-a9 Xilinx Zynq Platform Baseboard for Cortex-A9 > > Reported-by: Peter Maydell > Signed-off-by: Philippe Mathieu-Daudé > --- > default-configs/devices/arm-softmmu.mak | 10 ---------- > hw/arm/Kconfig | 11 +++++++++++ > 2 files changed, 11 insertions(+), 10 deletions(-) ... > > config REALVIEW > bool > + default y if TCG && ARM > imply PCI_DEVICES > imply PCI_TESTDEV > select SMC91C111 > @@ -241,6 +244,7 @@ config SBSA_REF > > config SABRELITE > bool > + default y if TCG && ARM > select FSL_IMX6 > select SSI_M25P80 > > @@ -292,6 +296,7 @@ config VERSATILE > > config VEXPRESS > bool > + default y if TCG && ARM > select A9MPCORE > select A15MPCORE > select ARM_MPTIMER > @@ -307,6 +312,7 @@ config VEXPRESS > > config ZYNQ > bool > + default y if TCG && ARM > select A9MPCORE > select CADENCE # UART > select PFLASH_CFI02 Missing: -- >8 -- diff --git a/tests/qtest/cdrom-test.c b/tests/qtest/cdrom-test.c index cb0409c5a11..c1746284ee2 100644 --- a/tests/qtest/cdrom-test.c +++ b/tests/qtest/cdrom-test.c @@ -225,10 +225,11 @@ int main(int argc, char **argv) #ifdef CONFIG_TCG "realview-eb", "realview-eb-mpcore", -#endif /* CONFIG_TCG */ "realview-pb-a8", "realview-pbx-a9", "versatileab", "versatilepb", "vexpress-a15", - "vexpress-a9", "virt", NULL + "vexpress-a9", +#endif /* CONFIG_TCG */ + "virt", NULL }; add_cdrom_param_tests(armmachines); } else { diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build index c83bc211b6a..d8ebd5bf98e 100644 --- a/tests/qtest/meson.build +++ b/tests/qtest/meson.build @@ -159,10 +159,10 @@ (cpu != 'arm' ? ['bios-tables-test'] : []) + \ (config_all_devices.has_key('CONFIG_TPM_TIS_SYSBUS') ? ['tpm-tis-device-test'] : []) + \ (config_all_devices.has_key('CONFIG_TPM_TIS_SYSBUS') ? ['tpm-tis-device-swtpm-test'] : []) + \ + (config_all.has_key('CONFIG_TCG') ? ['xlnx-can-test'] : []) + \ ['arm-cpu-features', 'numa-test', 'boot-serial-test', - 'xlnx-can-test', 'migration-test'] qtests_s390x = \ ---