qemu/target/arm
Cornelia Huck b320e21c48 arm/kvm: add support for MTE
Extend the 'mte' property for the virt machine to cover KVM as
well. For KVM, we don't allocate tag memory, but instead enable the
capability.

If MTE has been enabled, we need to disable migration, as we do not
yet have a way to migrate the tags as well. Therefore, MTE will stay
off with KVM unless requested explicitly.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230428095533.21747-2-cohuck@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-05-18 11:08:38 +01:00
..
hvf hvf: arm: Add support for GICv3 2023-02-03 12:59:22 +00:00
tcg target/arm: Fix vd == vm overlap in sve_ldff1_z 2023-05-18 10:31:43 +01:00
arch_dump.c dump: Replace opaque DumpState pointer with a typed one 2022-10-06 19:30:43 +04:00
arm-powerctl.c target/arm: Wrap arm_rebuild_hflags calls with tcg_enabled 2023-02-27 13:27:04 +00:00
arm-powerctl.h target/arm/arm-powerctl: Add new arm_set_cpu_on_and_reset() 2019-02-28 11:03:04 +00:00
arm-qmp-cmds.c target/arm: Restrict 'qapi-commands-machine.h' to system emulation 2023-03-02 07:51:06 +01:00
common-semi-target.h semihosting: Split out common-semi-target.h 2022-06-28 04:35:07 +05:30
cortex-regs.c target/arm: Move cortex sysregs into a separate file 2023-05-02 10:21:32 +01:00
cpregs.h target/arm: Move cortex sysregs into a separate file 2023-05-02 10:21:32 +01:00
cpu-param.h target/arm: Remove NB_MMU_MODES define 2023-03-13 06:44:37 -07:00
cpu-qom.h target/arm: Convert to 3-phase reset 2022-12-16 15:58:15 +00:00
cpu.c arm/kvm: add support for MTE 2023-05-18 11:08:38 +01:00
cpu.h arm/kvm: add support for MTE 2023-05-18 11:08:38 +01:00
cpu64.c target/arm: Move 64-bit TCG CPUs into tcg/ 2023-05-02 10:21:32 +01:00
debug_helper.c target/arm: Wrap TCG-only code in debug_helper.c 2023-02-27 13:27:04 +00:00
gdbstub.c target/arm: Report pauth information to gdb as 'pauth_v2' 2023-04-20 10:21:16 +01:00
gdbstub64.c target/arm: Correct AArch64.S2MinTxSZ 32-bit EL1 input size check 2023-05-12 16:01:25 +01:00
helper.c target/arm: Correct AArch64.S2MinTxSZ 32-bit EL1 input size check 2023-05-12 16:01:25 +01:00
helper.h target/arm: Move helper-{a64,mve,sme,sve}.h to tcg/ 2023-05-12 15:43:37 +01:00
hvf_arm.h target: Use forward declared type instead of structure type 2022-03-06 22:22:40 +01:00
idau.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
internals.h target/arm: Correct AArch64.S2MinTxSZ 32-bit EL1 input size check 2023-05-12 16:01:25 +01:00
Kconfig target/arm: Select CONFIG_ARM_V7M when TCG is enabled 2023-05-12 15:49:20 +01:00
kvm-consts.h target/arm: Remove KVM AArch32 CPU definitions 2023-04-20 10:21:15 +01:00
kvm-stub.c target/arm: Avoid bare abort() or assert(0) 2022-05-05 09:35:51 +01:00
kvm.c arm/kvm: add support for MTE 2023-05-18 11:08:38 +01:00
kvm64.c arm/kvm: add support for MTE 2023-05-18 11:08:38 +01:00
kvm_arm.h arm/kvm: add support for MTE 2023-05-18 11:08:38 +01:00
machine.c target/arm: Wrap arm_rebuild_hflags calls with tcg_enabled 2023-02-27 13:27:04 +00:00
meson.build target/arm: move cpu_tcg to tcg/cpu32.c 2023-05-02 10:54:31 +01:00
op_addsub.h Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
ptw.c target/arm: Correct AArch64.S2MinTxSZ 32-bit EL1 input size check 2023-05-12 16:01:25 +01:00
syndrome.h target/arm: Implement the HFGITR_EL2.ERET trap 2023-02-03 12:59:24 +00:00
tcg-stubs.c target/arm: Move hflags code into the tcg directory 2023-02-27 13:27:04 +00:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vfp_helper.c target/arm: Improve arm_rmode_to_sf 2023-03-13 06:44:38 -07:00