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* [merged mm-stable] vmalloc-update-__vmalloc_node_noprof-documentation.patch removed from -mm tree
@ 2025-11-17  1:32 Andrew Morton
  0 siblings, 0 replies; only message in thread
From: Andrew Morton @ 2025-11-17  1:32 UTC (permalink / raw)
  To: mm-commits, mhocko, bhe, urezki, akpm


The quilt patch titled
     Subject: vmalloc: update __vmalloc_node_noprof() documentation
has been removed from the -mm tree.  Its filename was
     vmalloc-update-__vmalloc_node_noprof-documentation.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
Subject: vmalloc: update __vmalloc_node_noprof() documentation
Date: Mon, 13 Oct 2025 19:42:22 +0200

The kernel-doc for __vmalloc_node_noprof() incorrectly states that
__GFP_NOFAIL reclaim modifier is not supported.  In fact it has been
supported since commit 9376130c390a ("mm/vmalloc: add support for
__GFP_NOFAIL").

To avoid duplication and future drift, point this helper's doc to
__vmalloc_node_range_noprof() for details and the full description.

Link: https://lkml.kernel.org/r/20251013174222.90123-1-urezki@gmail.com
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Baoquan He <bhe@redhat.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/vmalloc.c |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

--- a/mm/vmalloc.c~vmalloc-update-__vmalloc_node_noprof-documentation
+++ a/mm/vmalloc.c
@@ -4034,11 +4034,8 @@ fail:
  * Allocate enough pages to cover @size from the page level allocator with
  * @gfp_mask flags.  Map them into contiguous kernel virtual space.
  *
- * Reclaim modifiers in @gfp_mask - __GFP_NORETRY, __GFP_RETRY_MAYFAIL
- * and __GFP_NOFAIL are not supported
- *
- * Any use of gfp flags outside of GFP_KERNEL should be consulted
- * with mm people.
+ * Semantics of @gfp_mask(including reclaim/retry modifiers such as
+ * __GFP_NOFAIL) are the same as in __vmalloc_node_range_noprof().
  *
  * Return: pointer to the allocated memory or %NULL on error
  */
_

Patches currently in -mm which might be from urezki@gmail.com are



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2025-11-17  1:32 [merged mm-stable] vmalloc-update-__vmalloc_node_noprof-documentation.patch removed from -mm tree Andrew Morton

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