From: Carlos Llamas <cmllamas@google.com>
To: jahnavimn@google.com
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Arve Hjønnevåg" <arve@android.com>,
"Todd Kjos" <tkjos@android.com>,
"Christian Brauner" <brauner@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Boqun Feng" <boqun@kernel.org>, "Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"Tamir Duberstein" <tamird@kernel.org>,
"Alexandre Courbot" <acourbot@nvidia.com>,
"Onur Özkan" <work@onurozkan.dev>,
linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org
Subject: Re: [PATCH v3 7/7] rust_binder: Implement BINDER_DEBUG_DEAD_TRANSACTION
Date: Mon, 13 Jul 2026 21:04:05 +0000 [thread overview]
Message-ID: <alVSxTzCxvWCUgzB@google.com> (raw)
In-Reply-To: <20260713-rust_binder_debug_mask-v3-7-0de91bbbbf69@google.com>
On Mon, Jul 13, 2026 at 12:35:29PM +0000, Jahnavi MN via B4 Relay wrote:
> From: Jahnavi MN <jahnavimn@google.com>
>
> This adds dynamic debug logs for:
> - Releasing active transactions during thread stack unwinding.
> - Discarded transaction error codes when a thread exits.
> - Undelivered transaction acknowledgments (TRANSACTION_COMPLETE)
> upon thread exit.
> - Undelivered process death and freeze notifications when processes
> exit or die.
> - Undelivered transactions canceled due to target process death.
>
> We now store the process PID in `ThreadError`, `DeliverCode`, and
> `FreezeMessage` to ensure the correct PID is logged on cancellation.
> This is necessary because `cancel()` runs from background `kworkers`,
> which would otherwise print the wrong PID.
>
> Reviewed-by: Alice Ryhl <aliceryhl@google.com>
> Signed-off-by: Jahnavi MN <jahnavimn@google.com>
> ---
Thanks Jahnavi,
Reviewed-by: Carlos Llamas <cmllamas@google.com>
prev parent reply other threads:[~2026-07-13 21:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-13 12:35 [PATCH v3 0/7] rust_binder : Implement dynamic debug logging mask Jahnavi MN via B4 Relay
2026-07-13 12:35 ` Jahnavi MN
2026-07-13 12:35 ` [PATCH v3 1/7] rust_binder: Add " Jahnavi MN via B4 Relay
2026-07-13 12:35 ` Jahnavi MN
2026-07-13 12:35 ` [PATCH v3 2/7] rust_binder: Implement BINDER_DEBUG_USER_ERROR for freezer-related operation Jahnavi MN via B4 Relay
2026-07-13 12:35 ` Jahnavi MN
2026-07-13 12:35 ` [PATCH v3 3/7] rust_binder: Implement BINDER_DEBUG_USER_ERROR for refcounting and death notifications Jahnavi MN via B4 Relay
2026-07-13 12:35 ` Jahnavi MN
2026-07-13 12:35 ` [PATCH v3 4/7] rust_binder: Implement BINDER_DEBUG_USER_ERROR for transaction parsing failures Jahnavi MN via B4 Relay
2026-07-13 12:35 ` Jahnavi MN
2026-07-13 12:35 ` [PATCH v3 5/7] rust_binder: Implement BINDER_DEBUG_FAILED_TRANSACTION Jahnavi MN via B4 Relay
2026-07-13 12:35 ` Jahnavi MN
2026-07-13 12:35 ` [PATCH v3 6/7] rust_binder: Implement BINDER_DEBUG_DEATH_NOTIFICATION Jahnavi MN via B4 Relay
2026-07-13 12:35 ` Jahnavi MN
2026-07-13 12:35 ` [PATCH v3 7/7] rust_binder: Implement BINDER_DEBUG_DEAD_TRANSACTION Jahnavi MN via B4 Relay
2026-07-13 12:35 ` Jahnavi MN
2026-07-13 21:04 ` Carlos Llamas [this message]
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