On Mon, Feb 14, 2022 at 6:06 PM Christoph Hellwig wrote:
>
> On Mon, Feb 14, 2022 at 05:34:48PM +0100, Arnd Bergmann wrote:
> > From: Arnd Bergmann
> >
> > On almost all architectures, there are no remaining callers
> > of set_fs(), so CONFIG_SET_FS can be disabled, along with
> > removing the
On Mon, Feb 14, 2022 at 05:34:48PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> On almost all architectures, there are no remaining callers
> of set_fs(), so CONFIG_SET_FS can be disabled, along with
> removing the thread_info field and any references to it.
>
> This turns access_ok()
From: Arnd Bergmann
On almost all architectures, there are no remaining callers
of set_fs(), so CONFIG_SET_FS can be disabled, along with
removing the thread_info field and any references to it.
This turns access_ok() into a cheaper check against TASK_SIZE_MAX.
Signed-off-by: Arnd Bergmann
