From: "T.J. Mercier" <tjmercier@google.com>
To: tjmercier@google.com, "David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Jonathan Corbet" <corbet@lwn.net>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Arve Hjønnevåg" <arve@android.com>,
"Todd Kjos" <tkjos@android.com>,
"Martijn Coenen" <maco@android.com>,
"Joel Fernandes" <joel@joelfernandes.org>,
"Christian Brauner" <brauner@kernel.org>,
"Hridya Valsaraju" <hridya@google.com>,
"Suren Baghdasaryan" <surenb@google.com>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Christian König" <christian.koenig@amd.com>,
"Benjamin Gaignard" <benjamin.gaignard@linaro.org>,
"Liam Mark" <lmark@codeaurora.org>,
"Laura Abbott" <labbott@redhat.com>,
"Brian Starkey" <Brian.Starkey@arm.com>,
"John Stultz" <john.stultz@linaro.org>,
"Tejun Heo" <tj@kernel.org>, "Zefan Li" <lizefan.x@bytedance.com>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Shuah Khan" <shuah@kernel.org>
Cc: kaleshsingh@google.com, Kenny.Ho@amd.com, mkoutny@suse.com,
skhan@linuxfoundation.org, dri-devel@lists.freedesktop.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org,
cgroups@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: [RFC v4 7/8] binder: use __kernel_pid_t and __kernel_uid_t for userspace
Date: Mon, 28 Mar 2022 03:59:46 +0000 [thread overview]
Message-ID: <20220328035951.1817417-8-tjmercier@google.com> (raw)
In-Reply-To: <20220328035951.1817417-1-tjmercier@google.com>
The kernel interface should use types that the kernel defines instead of
pid_t and uid_t, whose definiton is owned by libc. This fixes the header
so that it can be included without first including sys/types.h.
Signed-off-by: T.J. Mercier <tjmercier@google.com>
---
include/uapi/linux/android/binder.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/uapi/linux/android/binder.h b/include/uapi/linux/android/binder.h
index 169fd5069a1a..aa28454dbca3 100644
--- a/include/uapi/linux/android/binder.h
+++ b/include/uapi/linux/android/binder.h
@@ -289,8 +289,8 @@ struct binder_transaction_data {
/* General information about the transaction. */
__u32 flags;
- pid_t sender_pid;
- uid_t sender_euid;
+ __kernel_pid_t sender_pid;
+ __kernel_uid_t sender_euid;
binder_size_t data_size; /* number of bytes of data */
binder_size_t offsets_size; /* number of bytes of offsets */
--
2.35.1.1021.g381101b075-goog
next prev parent reply other threads:[~2022-03-28 4:00 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 3:59 [RFC v4 0/8] Proposal for a GPU cgroup controller T.J. Mercier
2022-03-28 3:59 ` [RFC v4 1/8] gpu: rfc: " T.J. Mercier
2022-03-28 3:59 ` [RFC v4 2/8] cgroup: gpu: Add a cgroup controller for allocator attribution of GPU memory T.J. Mercier
2022-03-29 16:59 ` Tejun Heo
2022-03-30 20:56 ` T.J. Mercier
2022-04-04 17:41 ` Tejun Heo
2022-04-04 17:49 ` T.J. Mercier
2022-03-28 3:59 ` [RFC v4 3/8] dmabuf: Use the GPU cgroup charge/uncharge APIs T.J. Mercier
2022-03-28 3:59 ` [RFC v4 4/8] dmabuf: heaps: export system_heap buffers with GPU cgroup charging T.J. Mercier
2022-03-28 14:36 ` Daniel Vetter
2022-03-28 18:28 ` T.J. Mercier
2022-03-29 8:42 ` Daniel Vetter
2022-03-29 16:50 ` Tejun Heo
2022-03-29 17:52 ` T.J. Mercier
2022-03-28 3:59 ` [RFC v4 5/8] dmabuf: Add gpu cgroup charge transfer function T.J. Mercier
2022-03-29 15:21 ` Michal Koutný
2022-04-01 18:41 ` T.J. Mercier
2022-04-05 12:12 ` Michal Koutný
2022-04-05 17:48 ` T.J. Mercier
2022-03-28 3:59 ` [RFC v4 6/8] binder: Add a buffer flag to relinquish ownership of fds T.J. Mercier
2022-03-28 3:59 ` T.J. Mercier [this message]
2022-03-28 3:59 ` [RFC v4 8/8] selftests: Add binder cgroup gpu memory transfer test T.J. Mercier
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