Re: [PATCH v3 5/9] csky: use generic strncpy/strnlen from_user
From: Christoph Hellwig <hch@lst.de>
Date: 2021-07-22 13:01:38
Also in:
linux-mips, linux-s390, linux-um, lkml
On Thu, Jul 22, 2021 at 02:48:10PM +0200, Arnd Bergmann wrote:
From: Arnd Bergmann <arnd@arndb.de> Remove the csky implemenation of strncpy/strnlen and instead use the generic versions. The csky version is fairly slow because it always does byte accesses even for aligned data, and it lacks a checks for user_addr_max().
Looks good, Reviewed-by: Christoph Hellwig <hch@lst.de>