[PATCH 1/5] perf/x86/intel/pt: drop kernel-doc for deleted struct members

From: Randy Dunlap

Date: Thu Jul 30 2026 - 19:38:36 EST


@lost and @topa_index are no longer part of struct pt_buffer so
delete their comment lines.

Warning: ../arch/x86/events/intel/pt.h:86 Excess struct member 'lost'
description in 'pt_buffer'
Warning: ../arch/x86/events/intel/pt.h:86 Excess struct member
'topa_index' description in 'pt_buffer'

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
---
New patch.

Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: x86@xxxxxxxxxx
Cc: linux-perf-users@xxxxxxxxxxxxxxx


arch/x86/events/intel/pt.h | 2 --
1 file changed, 2 deletions(-)

--- linux-next-20260722.orig/arch/x86/events/intel/pt.h
+++ linux-next-20260722/arch/x86/events/intel/pt.h
@@ -58,7 +58,6 @@ struct pt_pmu {
* @cur_idx: current output region's index within @cur table
* @output_off: offset within the current output region
* @data_size: running total of the amount of data in this buffer
- * @lost: if data was lost/truncated
* @head: logical write offset inside the buffer
* @snapshot: if this is for a snapshot/overwrite counter
* @single: use Single Range Output instead of ToPA
@@ -68,7 +67,6 @@ struct pt_pmu {
* @stop_te: STOP topa entry pointer
* @intr_te: INT topa entry pointer
* @data_pages: array of pages from perf
- * @topa_index: table of topa entries indexed by page offset
*/
struct pt_buffer {
struct list_head tables;