diff options
| -rw-r--r-- | kernel/gsp_phys_booter.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/kernel/gsp_phys_booter.c b/kernel/gsp_phys_booter.c index d01bcf3..01e0d12 100644 --- a/kernel/gsp_phys_booter.c +++ b/kernel/gsp_phys_booter.c @@ -17676,6 +17676,19 @@ gsp_phys_gr_output_retire_wait(const struct gsp_phys_gr_submit *req, */ (void)gsp_phys_gr_scan_pages(req, csum_in, &n_all, NULL); /* + * r405: the r343 fix moved the tracked total from the out-param to + * the local n_all but FORGOT to write it back, so *n_tracked stayed + * 0 for every launch and the whole no-write classification chain in + * the caller (`wrote == 0 && n_tracked`: first-attempt witness, + * outcome retries, NOWRITE accept + release restore, late-store + * check) has been dead since ed91540a/r345 - the r404 forensics + * show "RETIRE-WIT n_data=968 n_tracked=0" while the same wait + * reports n_all=1032 in the "0/1032 pages changed (no writes)" + * line. Propagate the tracked total so the classifier can fire. + */ + if (n_tracked) + *n_tracked = n_all; + /* * RETIRE-WIT (r227): the r227 capture shows n_tracked far below the * copy-in/copy-out rec counts for the same launch (4 tracked vs 1482 * written back) - either the rec array genuinely aliases reloc VAs |