Merge tag 'powerpc-3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

Pull powerpc updates from Michael Ellerman:

 - Update of all defconfigs

 - Addition of a bunch of config options to modernise our defconfigs

 - Some PS3 updates from Geoff

 - Optimised memcmp for 64 bit from Anton

 - Fix for kprobes that allows 'perf probe' to work from Naveen

 - Several cxl updates from Ian & Ryan

 - Expanded support for the '24x7' PMU from Cody & Sukadev

 - Freescale updates from Scott:
    "Highlights include 8xx optimizations, some more work on datapath
     device tree content, e300 machine check support, t1040 corenet
     error reporting, and various cleanups and fixes"

* tag 'powerpc-3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: (102 commits)
  cxl: Add missing return statement after handling AFU errror
  cxl: Fail AFU initialisation if an invalid configuration record is found
  cxl: Export optional AFU configuration record in sysfs
  powerpc/mm: Warn on flushing tlb page in kernel context
  powerpc/powernv: Add OPAL soft-poweroff routine
  powerpc/perf/hv-24x7: Document sysfs event description entries
  powerpc/perf/hv-gpci: add the remaining gpci requests
  powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated
  powerpc/perf/hv-24x7: parse catalog and populate sysfs with events
  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper
  perf: add PMU_EVENT_ATTR_STRING() helper
  perf: provide sysfs_show for struct perf_pmu_events_attr
  powerpc/kernel: Avoid initializing device-tree pointer twice
  powerpc: Remove old compile time disabled syscall tracing code
  powerpc/kernel: Make syscall_exit a local label
  cxl: Fix device_node reference counting
  powerpc/mm: bail out early when flushing TLB page
  powerpc: defconfigs: add MTD_SPI_NOR (new dependency for M25P80)
  perf/powerpc: reset event hw state when adding it to the PMU
  powerpc/qe: Use strlcpy()
  ...

1 files changed, 25 insertions, 0 deletions

diff --git a/arch/powerpc/perf/hv-24x7-catalog.h b/arch/powerpc/perf/hv-24x7-catalog.h
index 21b19dd86d9c..69e2e1faf902 100644
--- a/arch/powerpc/perf/hv-24x7-catalog.h
+++ b/arch/powerpc/perf/hv-24x7-catalog.h
@@ -30,4 +30,29 @@ struct hv_24x7_catalog_page_0 {
         __u8 reserved6[2];
 } __packed;
 
+struct hv_24x7_event_data {
+        __be16 length; /* in bytes, must be a multiple of 16 */
+        __u8 reserved1[2];
+        __u8 domain; /* Chip = 1, Core = 2 */
+        __u8 reserved2[1];
+        __be16 event_group_record_offs; /* in bytes, must be 8 byte aligned */
+        __be16 event_group_record_len; /* in bytes */
+
+        /* in bytes, offset from event_group_record */
+        __be16 event_counter_offs;
+
+        /* verified_state, unverified_state, caveat_state, broken_state, ... */
+        __be32 flags;
+
+        __be16 primary_group_ix;
+        __be16 group_count;
+        __be16 event_name_len;
+        __u8 remainder[];
+        /* __u8 event_name[event_name_len - 2]; */
+        /* __be16 event_description_len; */
+        /* __u8 event_desc[event_description_len - 2]; */
+        /* __be16 detailed_desc_len; */
+        /* __u8 detailed_desc[detailed_desc_len - 2]; */
+} __packed;
+
 #endif