Pull perf/urgent fix from Arnaldo Carvalho de Melo:
- Fix symbols__fixup_end heuristic for corner cases, such as JITted eBPF
programs, that are loaded at page aligned addresses, just after the
kernel proper (Daniel Borkmann)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
/* Last entry */
if (curr->end == curr->start)
- curr->end = roundup(curr->start, 4096);
+ curr->end = roundup(curr->start, 4096) + 4096;
}
void __map_groups__fixup_end(struct map_groups *mg, enum map_type type)