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Merge tag 'fixes-2026-09-14' of git://git.kernel.org/pub/scm/linux/kernel/git/mm/memblock

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Pull memblock fixes from Mike Rapoport:
 "Fix for regions display in debugfs and MAINTAINERS update:

   - Make sure that multiple flags on a memblock region are all
     displayed in debugfs

   - Update memblock tree tags in MAINTAINERS"

* tag 'fixes-2026-09-14' of git://git.kernel.org/pub/scm/linux/kernel/git/mm/memblock:
  MAINTAINERS: update memblock tree URLs
  mm: memblock: show all region flags in debugfs
This commit is contained in:
Linus Torvalds
2026-09-14 09:36:43 -07:00
parent 164f652b6e 6e33dc90df
commit ebb58ec7f8
2 changed files with 13 additions and 9 deletions
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mm/memblock.c
+11 -7
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@@ -2908,14 +2908,18 @@ static int memblock_debug_show(struct seq_file *m, void *private)
else
seq_printf(m, "%4c ", 'x');
if (reg->flags) {
for (j = 0; j < count; j++) {
if (reg->flags & (1U << j)) {
seq_printf(m, "%s\n", flagname[j]);
break;
}
unsigned int flags = reg->flags;
bool first = true;
for (j = 0; flags; j++, flags >>= 1) {
if (!(flags & 1))
continue;
if (!first)
seq_putc(m, '|');
seq_puts(m, j < count ? flagname[j] : "UNKNOWN");
first = false;
}
if (j == count)
seq_printf(m, "%s\n", "UNKNOWN");
seq_putc(m, '\n');
} else {
seq_printf(m, "%s\n", "NONE");
}