diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-12 03:15:53 -0400 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-12 03:15:53 -0400 |
commit | e5f62e27b16601f08b6b04dc964691d48d0a6a91 (patch) | |
tree | 526674e4dec329b1030bcf106842388bc90704be /tools/testing/selftests/kvm/dirty_log_perf_test.c | |
parent | 4232da23d75d173195c6766729e51947b64f83cd (diff) | |
parent | eaa46a28d59655aa89a8fb885affa6fc0de44376 (diff) |
Merge tag 'kvmarm-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 updates for Linux 6.10
- Move a lot of state that was previously stored on a per vcpu
basis into a per-CPU area, because it is only pertinent to the
host while the vcpu is loaded. This results in better state
tracking, and a smaller vcpu structure.
- Add full handling of the ERET/ERETAA/ERETAB instructions in
nested virtualisation. The last two instructions also require
emulating part of the pointer authentication extension.
As a result, the trap handling of pointer authentication has
been greattly simplified.
- Turn the global (and not very scalable) LPI translation cache
into a per-ITS, scalable cache, making non directly injected
LPIs much cheaper to make visible to the vcpu.
- A batch of pKVM patches, mostly fixes and cleanups, as the
upstreaming process seems to be resuming. Fingers crossed!
- Allocate PPIs and SGIs outside of the vcpu structure, allowing
for smaller EL2 mapping and some flexibility in implementing
more or less than 32 private IRQs.
- Purge stale mpidr_data if a vcpu is created after the MPIDR
map has been created.
- Preserve vcpu-specific ID registers across a vcpu reset.
- Various minor cleanups and improvements.
Diffstat (limited to 'tools/testing/selftests/kvm/dirty_log_perf_test.c')
-rw-r--r-- | tools/testing/selftests/kvm/dirty_log_perf_test.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/tools/testing/selftests/kvm/dirty_log_perf_test.c b/tools/testing/selftests/kvm/dirty_log_perf_test.c index 504f6fe980e8..61535c4f3405 100644 --- a/tools/testing/selftests/kvm/dirty_log_perf_test.c +++ b/tools/testing/selftests/kvm/dirty_log_perf_test.c @@ -22,9 +22,6 @@ #ifdef __aarch64__ #include "aarch64/vgic.h" -#define GICD_BASE_GPA 0x8000000ULL -#define GICR_BASE_GPA 0x80A0000ULL - static int gic_fd; static void arch_setup_vm(struct kvm_vm *vm, unsigned int nr_vcpus) @@ -33,7 +30,7 @@ static void arch_setup_vm(struct kvm_vm *vm, unsigned int nr_vcpus) * The test can still run even if hardware does not support GICv3, as it * is only an optimization to reduce guest exits. */ - gic_fd = vgic_v3_setup(vm, nr_vcpus, 64, GICD_BASE_GPA, GICR_BASE_GPA); + gic_fd = vgic_v3_setup(vm, nr_vcpus, 64); } static void arch_cleanup_vm(struct kvm_vm *vm) |