From: Greg KH <gregkh@linuxfoundation.org>
To: Wedson Almeida Filho <wedsonaf@google.com>
Cc: rafael@kernel.org, corbet@lwn.net, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] driver core: make kobj_type constant.
Date: Mon, 27 Dec 2021 10:37:57 +0100 [thread overview]
Message-ID: <YcmJdXEeKd29+4jD@kroah.com> (raw)
In-Reply-To: <20211224231345.777370-1-wedsonaf@google.com>
On Fri, Dec 24, 2021 at 11:13:45PM +0000, Wedson Almeida Filho wrote:
> This way instances of kobj_type (which contain function pointers) can be
> stored in .rodata, which means that they cannot be [easily/accidentally]
> modified at runtime.
>
> Signed-off-by: Wedson Almeida Filho <wedsonaf@google.com>
Ah, much nicer than the version I did last week but never sent out for
review yet:
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git/commit/?h=kobject-const&id=3230b957cac5f596b36c7939fe81b4f54c6d1bb3
I'll go take this one now instead, thanks!
greg k-h
prev parent reply other threads:[~2021-12-27 9:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-24 23:13 [PATCH] driver core: make kobj_type constant Wedson Almeida Filho
2021-12-27 9:37 ` Greg KH [this message]
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