Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation

[PATCH v2 0/9] ARM: remove set_fs callers and implementation · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
[PATCH v2 8/9] ARM: uaccess: add __{get,put}_kernel_nofault · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
[PATCH v2 3/9] ARM: oabi-compat: add epoll_pwait handler · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
[PATCH v2 7/9] ARM: oabi-compat: rework fcntl64() emulation · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
[PATCH v2 5/9] ARM: oabi-compat: rework epoll_wait/epoll_pwait emulation · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
Re: [PATCH v2 5/9] ARM: oabi-compat: rework epoll_wait/epoll_pwait emulation · Christoph Hellwig <hch@infradead.org> · 2020-09-19
Re: [PATCH v2 5/9] ARM: oabi-compat: rework epoll_wait/epoll_pwait emulation · Arnd Bergmann <arnd@arndb.de> · 2020-09-26
[PATCH v2 6/9] ARM: oabi-compat: rework sys_semtimedop emulation · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
[PATCH v2 4/9] ARM: syscall: always store thread_info->syscall · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
[PATCH v2 2/9] ARM: traps: use get_kernel_nofault instead of set_fs() · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
Re: [PATCH v2 2/9] ARM: traps: use get_kernel_nofault instead of set_fs() · Christoph Hellwig <hch@infradead.org> · 2020-09-19
[PATCH v2 1/9] mm/maccess: fix unaligned copy_{from,to}_kernel_nofault · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
[PATCH v2 9/9] ARM: uaccess: remove set_fs() implementation · Arnd Bergmann <arnd@arndb.de> · 2020-09-18
Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation · Christoph Hellwig <hch@infradead.org> · 2020-09-19
Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation · Arnd Bergmann <arnd@arndb.de> · 2020-09-25
Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation · Christoph Hellwig <hch@infradead.org> · 2020-09-26
Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation · Christoph Hellwig <hch@infradead.org> · 2021-07-05
Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation · Arnd Bergmann <arnd@arndb.de> · 2021-07-22
Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation · Russell King - ARM Linux admin <linux@armlinux.org.uk> · 2020-09-19
Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation · Arnd Bergmann <arnd@arndb.de> · 2020-09-25
Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation · Arnd Bergmann <arnd@arndb.de> · 2020-09-25

From: Christoph Hellwig <hch@infradead.org>
Date: 2021-07-05 06:02:46
Also in: linux-arch, linux-mm, lkml

Just a ping if we're making some progress on this.  The m68knommu
set_fs implementation is actively misleading, which lead to a problem
this merge window so I'd really like to see this set merged.

Also your improvements to the copy_from_kernel_nofaul loop would be

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