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[34.16.174.112]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-847f6db0eaasm10774675b3a.52.2026.07.10.13.07.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Jul 2026 13:07:06 -0700 (PDT) Date: Fri, 10 Jul 2026 20:07:01 +0000 From: Carlos Llamas To: jahnavimn@google.com Cc: Greg Kroah-Hartman , Arve =?iso-8859-1?B?SGr4bm5lduVn?= , Todd Kjos , Christian Brauner , Alice Ryhl , Miguel Ojeda , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Trevor Gross , Danilo Krummrich , Daniel Almeida , Tamir Duberstein , Alexandre Courbot , Onur =?iso-8859-1?Q?=D6zkan?= , linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org Subject: Re: [PATCH v2 4/7] rust_binder: Implement BINDER_DEBUG_USER_ERROR for transaction parsing failures Message-ID: References: <20260710-rust_binder_debug_mask-v2-0-2846410e3ae6@google.com> <20260710-rust_binder_debug_mask-v2-4-2846410e3ae6@google.com> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260710-rust_binder_debug_mask-v2-4-2846410e3ae6@google.com> On Fri, Jul 10, 2026 at 02:32:55PM +0000, Jahnavi MN via B4 Relay wrote: > From: Jahnavi MN > > This adds dynamic debug logs in `thread.rs` for: > - File descriptor array (FDA) parent offset and parent buffer address > alignment misalignments. > - Memory copy, write, and translation failures during transaction > serialization (including out-of-bounds pointer fixups). > - Incoming transactions or replies that do not match the expected > thread calling stack (such as out-of-order replies). > > Signed-off-by: Jahnavi MN > --- LGTM, thanks! Reviewed-by: Carlos Llamas