35 static inline void _cxl_slbia(struct cxl_context *ctx, struct mm_struct *mm)  in _cxl_slbia()  argument
39 	if (!(task = get_pid_task(ctx->pid, PIDTYPE_PID))) {  in _cxl_slbia()
41 			 __func__, pid_nr(ctx->pid));  in _cxl_slbia()
49 		 ctx->afu->adapter->adapter_num, ctx->afu->slice, ctx->pe);  in _cxl_slbia()
51 	spin_lock_irqsave(&ctx->sste_lock, flags);  in _cxl_slbia()
52 	trace_cxl_slbia(ctx);  in _cxl_slbia()
53 	memset(ctx->sstp, 0, ctx->sst_size);  in _cxl_slbia()
54 	spin_unlock_irqrestore(&ctx->sste_lock, flags);  in _cxl_slbia()
56 	cxl_afu_slbia(ctx->afu);  in _cxl_slbia()
65 	struct cxl_context *ctx;  in cxl_slbia_core()  local
79 			idr_for_each_entry(&afu->contexts_idr, ctx, id)  in cxl_slbia_core()
80 				_cxl_slbia(ctx, mm);  in cxl_slbia_core()
93 int cxl_alloc_sst(struct cxl_context *ctx)  in cxl_alloc_sst()  argument
101 	ctx->sst_size = PAGE_SIZE;  in cxl_alloc_sst()
102 	ctx->sst_lru = 0;  in cxl_alloc_sst()
103 	ctx->sstp = (struct cxl_sste *)get_zeroed_page(GFP_KERNEL);  in cxl_alloc_sst()
104 	if (!ctx->sstp) {  in cxl_alloc_sst()
108 	pr_devel("SSTP allocated at 0x%p\n", ctx->sstp);  in cxl_alloc_sst()
110 	vsid  = get_kernel_vsid((u64)ctx->sstp, mmu_kernel_ssize) << 12;  in cxl_alloc_sst()
115 	size = (((u64)ctx->sst_size >> 8) - 1) << CXL_SSTP0_An_SegTableSize_SHIFT;  in cxl_alloc_sst()
129 	sstp1 |= (u64)ctx->sstp & ea_mask;  in cxl_alloc_sst()
133 			(u64)ctx->sstp, (u64)ctx->sstp & ESID_MASK, mmu_kernel_ssize, vsid, sstp0, sstp1);  in cxl_alloc_sst()
136 	ctx->sstp0 = sstp0;  in cxl_alloc_sst()
137 	ctx->sstp1 = sstp1;  in cxl_alloc_sst()