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h=Date:From:To:Cc:Subject:From; b=hx/RPkQJGYp1jmeiZaTximUFvCYqIJZZPTgJT2m90fCUQsopjNrtxQqgpUMFlk1vJ 0gEi28LOD/N1i25hYXfZvJSg3+BbfYnsjD+NnJbetIHjdZE8fxfsLYTWiHweFDr1gb SrEbmqEkhd5GWYLECay4Og3DqkhbOPbVQ3F/QFTKpXywVnP/1kBLKPHcpmqXZM253V SV19htCktSZ4e2FrALNWzXIok9bFTeuWOUCt0aP9aCkRJOBhA+ouM1sYibzx243lzG Ybt1cXhfp3889SXIKo5H18TgDhiAxgGWdoTF0qBHlJQiiqI9yUCzS50j2+LeAlliaK lkZHrm+cwPivw== Date: Sun, 7 Dec 2025 18:17:56 +0200 From: Mike Rapoport To: Linus Torvalds Cc: Andrew Morton , Joshua Hahn , Mike Rapoport , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] memblock: introduce check_pages boot parameter Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: AC908A0017 X-Rspam-User: X-Rspamd-Server: rspam12 X-Stat-Signature: bbtrmwzpcdugfmxeuf36bc484gm9bp9m X-HE-Tag: 1765124282-689383 X-HE-Meta: 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 3rWpGiAt VIuxcF+j5B27OpgRNpOLGbILfOI8AGxHf0tV5Lz534BGb3P3cBJMB7e859zNxPm1QAhdnoofCQEB9t9/CaYv5zV6IFHgyJR4W27qSLB+5RLg9wSEYHhXNd5xyy2p9ETvmAttqD+XxBWeYqj5YQdbaQAamYCRI8wypwtTgWsRnM6SQM7PHRHsWRd8NBg7iw8bZfsYUojD/4cI2qVAluaR/WvW3q4BD6VVXMX1RDZXiQJO/5H8Sxm4xEP443OOVXOV8xUr15+8SVb06WdX+ehkTtzD/OziPGuJm+FnDUM15ikODMeX64IYPq3GBu7wQYWJddEQypQlk70CQC4LXjN02SFq+oKORO9Fh5504Sp+9s/npWI0aeONOKorDoM9mWnkV8kq3SA6k+IbduAw= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Linus, The following changes since commit ac3fd01e4c1efce8f2c054cdeb2ddd2fc0fb150d: Linux 6.18-rc7 (2025-11-23 14:53:16 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock tags/memblock-6.19-rc1 for you to fetch changes up to 83c8f7b5e194eaf3fb268c513e23e23e892de8ed: mm/mm_init: Introduce a boot parameter for check_pages (2025-12-04 19:40:25 +0200) ---------------------------------------------------------------- memblock: introduce check_pages boot parameter ... to decouple simple checks for page state on allocation and free from CONFIG_DEBUG_VM. check_pages parameter allows enabling page checking without building kernel with CONFIG_DEBUG_VM or forcing init_on_{alloc, free} or other heavier mechanisms. ---------------------------------------------------------------- Joshua Hahn (1): mm/mm_init: Introduce a boot parameter for check_pages Documentation/admin-guide/kernel-parameters.txt | 8 ++++++++ mm/mm_init.c | 10 +++++++++- 2 files changed, 17 insertions(+), 1 deletion(-) -- Sincerely yours, Mike.