From: Linus Walleij <linusw@kernel.org>
To: Sumit Semwal <sumit.semwal@linaro.org>,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Brian Starkey <Brian.Starkey@arm.com>,
John Stultz <jstultz@google.com>,
"T.J. Mercier" <tjmercier@google.com>,
Christian König <christian.koenig@amd.com>
Cc: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
linaro-mm-sig@lists.linaro.org, Linus Walleij <linusw@kernel.org>
Subject: [PATCH v2 0/2] dma-buf: heaps: Use page clearing helpers
Date: Tue, 10 Mar 2026 09:53:10 +0100 [thread overview]
Message-ID: <20260310-cma-heap-clear-pages-v2-0-ecbbed3d7e6d@kernel.org> (raw)
Use clear_pages() and clear_highpage() properly in the
DMA heap allocator.
Signed-off-by: Linus Walleij <linusw@kernel.org>
---
Changes in v2:
- Added a second patch to use the clear_highpage() helper.
- Link to v1: https://lore.kernel.org/r/20260304-cma-heap-clear-pages-v1-1-6ff59da716d3@kernel.org
---
Linus Walleij (2):
dma-buf: heaps: Clear CMA pages with clear_pages()
dma-buf: heaps: Clear CMA highages using helper
drivers/dma-buf/heaps/cma_heap.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260303-cma-heap-clear-pages-540f3ac9f734
Best regards,
--
Linus Walleij <linusw@kernel.org>
next reply other threads:[~2026-03-10 8:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-10 8:53 Linus Walleij [this message]
2026-03-10 8:53 ` [PATCH v2 1/2] dma-buf: heaps: Clear CMA pages with clear_pages() Linus Walleij
2026-03-10 15:29 ` T.J. Mercier
2026-03-11 3:29 ` Claude review: " Claude Code Review Bot
2026-03-10 8:53 ` [PATCH v2 2/2] dma-buf: heaps: Clear CMA highages using helper Linus Walleij
2026-03-10 8:55 ` Christian König
2026-03-10 15:29 ` T.J. Mercier
2026-03-11 3:29 ` Claude review: " Claude Code Review Bot
2026-03-10 14:30 ` [PATCH v2 0/2] dma-buf: heaps: Use page clearing helpers Maxime Ripard
2026-03-11 3:29 ` Claude review: " Claude Code Review Bot
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