The quilt patch titled Subject: docs/mm: physical memory: Remove zone_t has been removed from the -mm tree. Its filename was docs-mm-physical-memory-remove-zone_t.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: I Hsin Cheng <richard120310@xxxxxxxxx> Subject: docs/mm: physical memory: Remove zone_t Date: Wed, 15 Jan 2025 15:03:55 +0800 "zone_t" doesn't exist in current code base anymore, remove the description of it. Link: https://lkml.kernel.org/r/20250115070355.41769-1-richard120310@xxxxxxxxx Signed-off-by: I Hsin Cheng <richard120310@xxxxxxxxx> Reviewed-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Ching-Chun (Jim) Huang <jserv@xxxxxxxxxxxxxxxx> Cc: Jonathan Corbet <corbet@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- Documentation/mm/physical_memory.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/Documentation/mm/physical_memory.rst~docs-mm-physical-memory-remove-zone_t +++ a/Documentation/mm/physical_memory.rst @@ -33,7 +33,7 @@ The entire physical address space is par called zones which represent ranges within memory. These ranges are usually determined by architectural constraints for accessing the physical memory. The memory range within a node that corresponds to a particular zone is -described by a ``struct zone``, typedeffed to ``zone_t``. Each zone has +described by a ``struct zone``. Each zone has one of the types described below. * ``ZONE_DMA`` and ``ZONE_DMA32`` historically represented memory suitable for _ Patches currently in -mm which might be from richard120310@xxxxxxxxx are