linux-kernel - Re: [PATCH v4 2/2] mm/damon/vaddr: support stat-purpose DAMOS filters

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250802165458.7179-1-sj@kernel.org>
Date: Sat,  2 Aug 2025 09:54:58 -0700
From: SeongJae Park <sj@...nel.org>
To: Yueyang Pan <pyyjason@...il.com>
Cc: SeongJae Park <sj@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Usama Arif <usamaarif642@...il.com>,
	damon@...ts.linux.dev,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	kernel-team@...a.com
Subject: Re: [PATCH v4 2/2] mm/damon/vaddr: support stat-purpose DAMOS filters

On Sat,  2 Aug 2025 11:52:46 +0000 Yueyang Pan <pyyjason@...il.com> wrote:

> This patch extends DAMOS_STAT handling of the DAMON operations
> sets for virtual address spaces for ops-level DAMOS filters.
> It leverages the walk_page_range to walk the page table and gets
> the folio from page table. The last folio scanned is stored in
> damos->last_applied to prevent double counting.
> 
> Signed-off-by: Yueyang Pan <pyyjason@...il.com>

Reviewed-by: SeongJae Park <sj@...nel.org>


Thanks,
SJ

[...]