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sh uses set_fs/get_fs only in one file, to handle address errors in both user and kernel memory. It already has an abstraction to differentiate between I/O and memory, so adding a third class for kernel memory fits into the same scheme and lets us kill off CONFIG_SET_FS. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
173 lines
4.2 KiB
173 lines
4.2 KiB