Yury Norov 942fa985e9 32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option ... All new 32-bit architectures should have 64-bit userspace off_t type, but existing architectures has 32-bit ones. To enforce the rule, new config option is added to arch/Kconfig that defaults ARCH_32BIT_OFF_T to be disabled for new 32-bit architectures. All existing 32-bit architectures enable it explicitly. New option affects force_o_largefile() behaviour. Namely, if userspace off_t is 64-bits long, we have no reason to reject user to open big files. Note that even if architectures has only 64-bit off_t in the kernel (arc, c6x, h8300, hexagon, nios2, openrisc, and unicore32), a libc may use 32-bit off_t, and therefore want to limit the file size to 4GB unless specified differently in the open flags. Signed-off-by: Yury Norov <ynorov@caviumnetworks.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Yury Norov <ynorov@marvell.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>		2019-02-19 10:10:05 +01:00
..
boot	kbuild: drop redundant "PHONY += FORCE"	2016-04-20 10:38:40 +02:00
configs	unicore32: use the new LED disk activity trigger	2016-06-27 08:58:42 +02:00
include	arch: restore generic-y += shmparam.h for some architectures	2019-01-06 18:16:11 -08:00
kernel	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
lib	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mm	arch: Move initrd= parsing into do_mounts_initrd.c	2018-11-26 15:50:45 -06:00
.gitignore
Kconfig	32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option	2019-02-19 10:10:05 +01:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Makefile	unicore32: Use full path in KBUILD_IMAGE definition	2017-03-20 22:42:21 +09:00