Merge tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * MAINTAINERS/.mailmap: update email for Leif Lindholm
 * hw/arm: add version information to sbsa-ref machine DT
 * Enable new features for -cpu max:
   FEAT_Debugv8p2, FEAT_Debugv8p4, FEAT_RAS (minimal version only),
   FEAT_IESB, FEAT_CSV2, FEAT_CSV2_2, FEAT_CSV3, FEAT_DGH
 * Emulate Cortex-A76
 * Emulate Neoverse-N1
 * Fix the virt board default NUMA topology

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# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]

* tag 'pull-target-arm-20220509' of https://git.linaro.org/people/pmaydell/qemu-arm: (32 commits)
  hw/acpi/aml-build: Use existing CPU topology to build PPTT table
  hw/arm/virt: Fix CPU's default NUMA node ID
  qtest/numa-test: Correct CPU and NUMA association in aarch64_numa_cpu()
  hw/arm/virt: Consider SMP configuration in CPU topology
  qtest/numa-test: Specify CPU topology in aarch64_numa_cpu()
  qapi/machine.json: Add cluster-id
  hw/arm: add versioning to sbsa-ref machine DT
  target/arm: Define neoverse-n1
  target/arm: Define cortex-a76
  target/arm: Enable FEAT_DGH for -cpu max
  target/arm: Enable FEAT_CSV3 for -cpu max
  target/arm: Enable FEAT_CSV2_2 for -cpu max
  target/arm: Enable FEAT_CSV2 for -cpu max
  target/arm: Enable FEAT_IESB for -cpu max
  target/arm: Enable FEAT_RAS for -cpu max
  target/arm: Implement ESB instruction
  target/arm: Implement virtual SError exceptions
  target/arm: Enable SCR and HCR bits for RAS
  target/arm: Add minimal RAS registers
  target/arm: Enable FEAT_Debugv8p4 for -cpu max
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

2 files changed, 12 insertions, 0 deletions

diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index c3bd0676a8..8ed466bf68 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -12,8 +12,16 @@ the following architecture extensions:
 - FEAT_BBM at level 2 (Translation table break-before-make levels)
 - FEAT_BF16 (AArch64 BFloat16 instructions)
 - FEAT_BTI (Branch Target Identification)
+- FEAT_CSV2 (Cache speculation variant 2)
+- FEAT_CSV2_1p1 (Cache speculation variant 2, version 1.1)
+- FEAT_CSV2_1p2 (Cache speculation variant 2, version 1.2)
+- FEAT_CSV2_2 (Cache speculation variant 2, version 2)
+- FEAT_CSV3 (Cache speculation variant 3)
+- FEAT_DGH (Data gathering hint)
 - FEAT_DIT (Data Independent Timing instructions)
 - FEAT_DPB (DC CVAP instruction)
+- FEAT_Debugv8p2 (Debug changes for v8.2)
+- FEAT_Debugv8p4 (Debug changes for v8.4)
 - FEAT_DotProd (Advanced SIMD dot product instructions)
 - FEAT_FCMA (Floating-point complex number instructions)
 - FEAT_FHM (Floating-point half-precision multiplication instructions)
@@ -23,6 +31,7 @@ the following architecture extensions:
 - FEAT_FlagM2 (Enhancements to flag manipulation instructions)
 - FEAT_HPDS (Hierarchical permission disables)
 - FEAT_I8MM (AArch64 Int8 matrix multiplication instructions)
+- FEAT_IESB (Implicit error synchronization event)
 - FEAT_JSCVT (JavaScript conversion instructions)
 - FEAT_LOR (Limited ordering regions)
 - FEAT_LPA (Large Physical Address space)
@@ -40,6 +49,7 @@ the following architecture extensions:
 - FEAT_PMULL (PMULL, PMULL2 instructions)
 - FEAT_PMUv3p1 (PMU Extensions v3.1)
 - FEAT_PMUv3p4 (PMU Extensions v3.4)
+- FEAT_RAS (Reliability, availability, and serviceability)
 - FEAT_RDM (Advanced SIMD rounding double multiply accumulate instructions)
 - FEAT_RNG (Random number generator)
 - FEAT_SB (Speculation Barrier)
diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst
index 5fe045cbf0..3d1058a80c 100644
--- a/docs/system/arm/virt.rst
+++ b/docs/system/arm/virt.rst
@@ -55,8 +55,10 @@ Supported guest CPU types:
 - ``cortex-a53`` (64-bit)
 - ``cortex-a57`` (64-bit)
 - ``cortex-a72`` (64-bit)
+- ``cortex-a76`` (64-bit)
 - ``a64fx`` (64-bit)
 - ``host`` (with KVM only)
+- ``neoverse-n1`` (64-bit)
 - ``max`` (same as ``host`` for KVM; best possible emulation with TCG)
 
 Note that the default is ``cortex-a15``, so for an AArch64 guest you must