Disable erratas because they don't apply to QEMU's software emulated CPUs. Arbitrarily choose a limit of 4 CPUs.
Select the credit and NULL schedulers only. Signed-off-by: Stefano Stabellini <sstabell...@kernel.org> --- xen/arch/arm/configs/qemu.config | 81 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 xen/arch/arm/configs/qemu.config diff --git a/xen/arch/arm/configs/qemu.config b/xen/arch/arm/configs/qemu.config new file mode 100644 index 0000000..6351cfd --- /dev/null +++ b/xen/arch/arm/configs/qemu.config @@ -0,0 +1,81 @@ +# +# Automatically generated file; DO NOT EDIT. +# Xen/arm 4.11-unstable Configuration +# +CONFIG_64BIT=y +CONFIG_ARM_64=y +CONFIG_ARM=y +CONFIG_ARCH_DEFCONFIG="arch/arm/configs/arm64_defconfig" + +# +# Architecture Features +# +CONFIG_NR_CPUS=4 +# CONFIG_ACPI is not set +CONFIG_HAS_GICV3=y +# CONFIG_HAS_MEM_ACCESS is not set +# CONFIG_HAS_ITS is not set +# CONFIG_NEW_VGIC is not set +# CONFIG_SBSA_VUART_CONSOLE is not set + +# +# ARM errata workaround via the alternative framework +# +# CONFIG_ARM64_ERRATUM_827319 is not set +# CONFIG_ARM64_ERRATUM_824069 is not set +# CONFIG_ARM64_ERRATUM_819472 is not set +# CONFIG_ARM64_ERRATUM_832075 is not set +# CONFIG_ARM64_ERRATUM_834220 is not set +CONFIG_HARDEN_BRANCH_PREDICTOR=y +CONFIG_ARM64_HARDEN_BRANCH_PREDICTOR=y + +# +# Common Features +# +CONFIG_HAS_ALTERNATIVE=y +CONFIG_HAS_DEVICE_TREE=y +CONFIG_HAS_PDX=y +# CONFIG_TMEM is not set +# CONFIG_XSM is not set + +# +# Schedulers +# +CONFIG_SCHED_CREDIT=y +# CONFIG_SCHED_CREDIT2 is not set +# CONFIG_SCHED_RTDS is not set +# CONFIG_SCHED_ARINC653 is not set +CONFIG_SCHED_NULL=y +CONFIG_SCHED_CREDIT_DEFAULT=y +# CONFIG_SCHED_NULL_DEFAULT is not set +CONFIG_SCHED_DEFAULT="credit" +# CONFIG_LIVEPATCH is not set +# CONFIG_SUPPRESS_DUPLICATE_SYMBOL_WARNINGS is not set +CONFIG_CMDLINE="" + +# +# Device Drivers +# +# CONFIG_HAS_NS16550 is not set +# CONFIG_HAS_CADENCE_UART is not set +# CONFIG_HAS_MVEBU is not set +CONFIG_HAS_PL011=y +# CONFIG_HAS_SCIF is not set +# CONFIG_HAS_EHCI is not set +CONFIG_HAS_PASSTHROUGH=y +# CONFIG_HAS_SMMUv2 is not set +# CONFIG_VIDEO is not set +# CONFIG_HAS_ARM_HDLCD is not set +CONFIG_DEFCONFIG_LIST="$ARCH_DEFCONFIG" + +# +# Debugging Options +# +# CONFIG_DEBUG is not set +# CONFIG_FRAME_POINTER is not set +# CONFIG_COVERAGE is not set +# CONFIG_LOCK_PROFILE is not set +# CONFIG_PERF_COUNTERS is not set +# CONFIG_VERBOSE_DEBUG is not set +# CONFIG_DEVICE_TREE_DEBUG is not set +# CONFIG_SCRUB_DEBUG is not set -- 1.9.1 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel