From: Lee Jones <lee@kernel.org>
To: Alice Ryhl <aliceryhl@google.com>
Cc: "Arnd Bergmann" <arnd@arndb.de>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Christian Brauner" <brauner@kernel.org>,
"Jan Kara" <jack@suse.cz>, "Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <benno.lossin@proton.me>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH v3 1/3] rust: miscdevice: access file in fops
Date: Fri, 13 Dec 2024 16:48:10 +0000 [thread overview]
Message-ID: <20241213164810.GD2418536@google.com> (raw)
In-Reply-To: <20241211115651.GB7139@google.com>
jn Wed, 11 Dec 2024, Lee Jones wrote:
> On Tue, 10 Dec 2024, Alice Ryhl wrote:
>
> > This allows fops to access information about the underlying struct file
> > for the miscdevice. For example, the Binder driver needs to inspect the
> > O_NONBLOCK flag inside the fops->ioctl() hook.
> >
> > Signed-off-by: Alice Ryhl <aliceryhl@google.com>
> > ---
> > rust/kernel/miscdevice.rs | 31 +++++++++++++++++++++++++------
> > 1 file changed, 25 insertions(+), 6 deletions(-)
>
> Reviewed-by: Lee Jones <lee@kernel.org>
Tested-by: Lee Jones <lee@kernel.org>
--
Lee Jones [李琼斯]
next prev parent reply other threads:[~2024-12-13 16:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-10 9:38 [PATCH v3 0/3] Additional miscdevice fops parameters Alice Ryhl
2024-12-10 9:39 ` [PATCH v3 1/3] rust: miscdevice: access file in fops Alice Ryhl
2024-12-11 11:56 ` Lee Jones
2024-12-13 16:48 ` Lee Jones [this message]
2024-12-10 9:39 ` [PATCH v3 2/3] rust: miscdevice: access the `struct miscdevice` from fops->open() Alice Ryhl
2024-12-11 11:57 ` Lee Jones
2024-12-13 16:47 ` Lee Jones
2024-12-10 9:39 ` [PATCH v3 3/3] rust: miscdevice: Provide accessor to pull out miscdevice::this_device Alice Ryhl
2024-12-13 16:48 ` Lee Jones
2024-12-16 12:11 ` [PATCH v3 0/3] Additional miscdevice fops parameters Danilo Krummrich
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