linux-kernel - Re: [PATCH v2 04/28] binder: fix async space check for 0-sized buffers

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Message-ID: <Zal8uGqP2lLZz_oz@google.com>
Date: Thu, 18 Jan 2024 19:32:08 +0000
From: Carlos Llamas <cmllamas@...gle.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Arve Hjønnevåg <arve@...roid.com>,
	Todd Kjos <tkjos@...roid.com>, Martijn Coenen <maco@...roid.com>,
	Joel Fernandes <joel@...lfernandes.org>,
	Christian Brauner <brauner@...nel.org>,
	Suren Baghdasaryan <surenb@...gle.com>,
	Sherry Yang <sherryy@...roid.com>
Cc: linux-kernel@...r.kernel.org, kernel-team@...roid.com,
	Alice Ryhl <aliceryhl@...gle.com>, stable@...r.kernel.org
Subject: Re: [PATCH v2 04/28] binder: fix async space check for 0-sized
 buffers

On Fri, Dec 01, 2023 at 05:21:33PM +0000, Carlos Llamas wrote:
> Move the padding of 0-sized buffers to an earlier stage to account for
> this round up during the alloc->free_async_space check.
> 
> Fixes: 74310e06be4d ("android: binder: Move buffer out of area shared with user space")
> Reviewed-by: Alice Ryhl <aliceryhl@...gle.com>
> Signed-off-by: Carlos Llamas <cmllamas@...gle.com>
> ---

Sorry, I forgot to Cc: stable@...r.kernel.org.

--
Carlos Llamas