linux-kernel - Re: [PATCH v4 1/6] binder: Fix selftest page indexing

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Message-ID: <202507162323.FB8BD28A3@keescook>
Date: Wed, 16 Jul 2025 23:23:27 -0700
From: Kees Cook <kees@...nel.org>
To: Tiffany Yang <ynaffit@...gle.com>
Cc: linux-kernel@...r.kernel.org, kernel-team@...roid.com,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Arve Hjønnevåg <arve@...roid.com>,
	Todd Kjos <tkjos@...roid.com>, Martijn Coenen <maco@...roid.com>,
	Joel Fernandes <joelagnelf@...dia.com>,
	Christian Brauner <brauner@...nel.org>,
	Carlos Llamas <cmllamas@...gle.com>,
	Suren Baghdasaryan <surenb@...gle.com>,
	Brendan Higgins <brendan.higgins@...ux.dev>,
	David Gow <davidgow@...gle.com>, Rae Moar <rmoar@...gle.com>,
	linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com
Subject: Re: [PATCH v4 1/6] binder: Fix selftest page indexing

On Wed, Jul 16, 2025 at 06:10:04PM -0700, Tiffany Yang wrote:
> The binder allocator selftest was only checking the last page of buffers
> that ended on a page boundary. Correct the page indexing to account for
> buffers that are not page-aligned.
> 
> Acked-by: Carlos Llamas <cmllamas@...gle.com>
> Signed-off-by: Tiffany Yang <ynaffit@...gle.com>

Reviewed-by: Kees Cook <kees@...nel.org>

-- 
Kees Cook