Re: [PATCH v7 12/15] KVM: arm64: selftests: Add basic GICv3 support
From: Zenghui Yu <yuzenghui@huawei.com>
Date: 2021-09-30 08:07:18
Also in:
kvmarm, linux-arm-kernel, lkml
From: Zenghui Yu <yuzenghui@huawei.com>
Date: 2021-09-30 08:07:18
Also in:
kvmarm, linux-arm-kernel, lkml
On 2021/9/15 6:31, Raghavendra Rao Ananta wrote:
+static inline void *gicr_base_gpa_cpu(void *redist_base, uint32_t cpu)
+{
+ /* Align all the redistributors sequentially */
+ return redist_base + cpu * SZ_64K * 2;
+}
+
+static void gicv3_cpu_init(unsigned int cpu, void *redist_base)
+{
+ void *sgi_base;
+ unsigned int i;
+ void *redist_base_cpu;
+
+ GUEST_ASSERT(cpu < gicv3_data.nr_cpus);
+
+ redist_base_cpu = gicr_base_gpa_cpu(redist_base, cpu);This is not 'gpa' and I'd rather open-code it directly as there's just a single caller. Zenghui