Messages in this thread | | | Date | Fri, 18 Feb 2022 13:18:03 +0300 | From | Sergey Matyukevich <> | Subject | Re: [PATCH v2 18/18] uaccess: drop maining CONFIG_SET_FS users |
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Hi Arnd,
> From: Arnd Bergmann <arnd@arndb.de> > > There are no remaining callers of set_fs(), so CONFIG_SET_FS > can be removed globally, along with the thread_info field and > any references to it. > > This turns access_ok() into a cheaper check against TASK_SIZE_MAX. > > With CONFIG_SET_FS gone, so drop all remaining references to > set_fs()/get_fs(), mm_segment_t and uaccess_kernel(). > > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Sergey Matyukevich <sergey.matyukevich@synopsys.com> # for arc changes
Regards, Sergey
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