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From: "David Hildenbrand (Arm)" <david@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
	 Andreas Larsson <andreas@gaisler.com>,
	 Andrew Morton <akpm@linux-foundation.org>,
	Lorenzo Stoakes <ljs@kernel.org>,
	 "Liam R. Howlett" <liam@infradead.org>,
	Vlastimil Babka <vbabka@kernel.org>,
	 Mike Rapoport <rppt@kernel.org>,
	Suren Baghdasaryan <surenb@google.com>,
	 Michal Hocko <mhocko@suse.com>, Jann Horn <jannh@google.com>,
	 Peter Zijlstra <peterz@infradead.org>
Cc: sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org,
	 linux-mm@kvack.org, "David Hildenbrand (Arm)" <david@kernel.org>
Subject: [PATCH 0/3] mm: cleanup clear_not_present_full_ptes()
Date: Thu, 11 Jun 2026 13:50:46 +0200	[thread overview]
Message-ID: <20260611-clear_not_present_full_ptes-v1-0-49865fc82629@kernel.org> (raw)

While doing some review, I stumbled over clear_not_present_full_ptes()
and concluded that it needs some love.

Let's remove pte_clear_not_present_full() and cleanup
clear_not_present_full_ptes(), renaming it to clear_non_present_ptes().

Heavily build-tested, runtime tested only on x86-64.

Signed-off-by: David Hildenbrand (Arm) <david@kernel.org>
---
David Hildenbrand (Arm) (3):
      sparc/mm: drop custom pte_clear_not_present_full()
      mm: drop pte_clear_not_present_full()
      mm: cleanup clear_not_present_full_ptes() and rename to clear_non_present_ptes()

 arch/sparc/include/asm/pgtable_64.h |  4 ----
 include/linux/pgtable.h             | 31 +++++--------------------------
 mm/madvise.c                        |  6 +++---
 mm/memory.c                         |  2 +-
 4 files changed, 9 insertions(+), 34 deletions(-)

---

base-commit: be18cf77e1e749c6469ff44df00eb026f7c0a365

change-id: 20260610-clear_not_present_full_ptes-df3258baf7ed

--

Cheers,

David


             reply	other threads:[~2026-06-11 11:51 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-11 11:50 David Hildenbrand (Arm) [this message]
2026-06-11 11:50 ` [PATCH 1/3] sparc/mm: drop custom pte_clear_not_present_full() David Hildenbrand (Arm)
2026-06-11 11:50 ` [PATCH 2/3] mm: drop pte_clear_not_present_full() David Hildenbrand (Arm)
2026-06-11 13:49   ` Oscar Salvador (SUSE)
2026-06-11 14:57     ` David Hildenbrand (Arm)
2026-06-12  9:35   ` David Hildenbrand (Arm)
2026-06-11 11:50 ` [PATCH 3/3] mm: cleanup clear_not_present_full_ptes() and rename to clear_non_present_ptes() David Hildenbrand (Arm)
2026-06-11 14:02   ` Oscar Salvador (SUSE)
2026-06-11 16:14     ` David Hildenbrand (Arm)
2026-06-12 10:36       ` Oscar Salvador (SUSE)

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