#include <asm/tlbflush.h>
#include <asm/kvm_ppc.h>
#include <asm/kvm_book3s.h>
- #include <asm/mmu-hash64.h>
+ #include <asm/book3s/64/mmu-hash.h>
+#include <asm/mmu_context.h>
#include <asm/hvcall.h>
#include <asm/synch.h>
#include <asm/ppc-opcode.h>
return device_str_attr_create(name, nl, nonce, desc, dl);
}
- static ssize_t event_data_to_attrs(unsigned ix, struct attribute **attrs,
+ static int event_data_to_attrs(unsigned ix, struct attribute **attrs,
struct hv_24x7_event_data *event, int nonce)
{
- unsigned i;
-
- switch (event->domain) {
- case HV_PERF_DOMAIN_PHYS_CHIP:
- *attrs = event_to_attr(ix, event, event->domain, nonce);
- return 1;
- case HV_PERF_DOMAIN_PHYS_CORE:
- for (i = 0; i < ARRAY_SIZE(core_domains); i++) {
- attrs[i] = event_to_attr(ix, event, core_domains[i],
- nonce);
- if (!attrs[i]) {
- pr_warn("catalog event %u: individual attr %u "
- "creation failure\n", ix, i);
- for (; i; i--)
- device_str_attr_destroy(attrs[i - 1]);
- return -1;
- }
- }
- return i;
- default:
- pr_warn("catalog event %u: domain %u is not allowed in the "
- "catalog\n", ix, event->domain);
+ *attrs = event_to_attr(ix, event, event->domain, nonce);
+ if (!*attrs)
return -1;
- }
- }
- static size_t event_to_attr_ct(struct hv_24x7_event_data *event)
- {
- switch (event->domain) {
- case HV_PERF_DOMAIN_PHYS_CHIP:
- return 1;
- case HV_PERF_DOMAIN_PHYS_CORE:
- return ARRAY_SIZE(core_domains);
- default:
- return 0;
- }
+ return 0;
}
-static unsigned long vmalloc_to_phys(void *v)
-{
- struct page *p = vmalloc_to_page(v);
-
- BUG_ON(!p);
- return page_to_phys(p) + offset_in_page(v);
-}
-
/* */
struct event_uniq {
struct rb_node node;
struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
- struct cxl_afu *afu = to_cxl_afu(container_of(kobj,
- struct device, kobj));
+ struct cxl_afu *afu = to_cxl_afu(kobj_to_dev(kobj));
- return cxl_afu_read_err_buffer(afu, buf, off, count);
+ return cxl_ops->afu_read_err_buffer(afu, buf, off, count);
}
static struct device_attribute afu_attrs[] = {
loff_t off, size_t count)
{
struct afu_config_record *cr = to_cr(kobj);
- struct cxl_afu *afu = to_cxl_afu(container_of(kobj->parent, struct device, kobj));
+ struct cxl_afu *afu = to_cxl_afu(kobj_to_dev(kobj->parent));
- u64 i, j, val;
+ u64 i, j, val, rc;
for (i = 0; i < count;) {
- val = cxl_afu_cr_read64(afu, cr->cr, off & ~0x7);
+ rc = cxl_ops->afu_cr_read64(afu, cr->cr, off & ~0x7, &val);
+ if (rc)
+ val = ~0ULL;
for (j = off & 0x7; j < 8 && i < count; i++, j++, off++)
buf[i] = (val >> (j * 8)) & 0xff;
}
pmd_t *____pmd = (__pmd); \
if (pmd_trans_huge(*____pmd) \
|| pmd_devmap(*____pmd)) \
- __split_huge_pmd(__vma, __pmd, __address); \
+ __split_huge_pmd(__vma, __pmd, __address, \
+ false); \
} while (0)
- #if HPAGE_PMD_ORDER >= MAX_ORDER
- #error "hugepages can't be allocated by the buddy allocator"
- #endif
+
+void split_huge_pmd_address(struct vm_area_struct *vma, unsigned long address,
+ bool freeze, struct page *page);
+
extern int hugepage_madvise(struct vm_area_struct *vma,
unsigned long *vm_flags, int advice);
extern void vma_adjust_trans_huge(struct vm_area_struct *vma,