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
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boot	RISC-V: Build flat and compressed kernel images	2018-11-20 05:19:09 -08:00
configs	RISC-V: defconfig: Enable RISC-V SBI earlycon support	2018-12-17 10:23:46 -08:00
include	Fix a handful of audit-related issue	2019-01-07 08:45:47 -08:00
kernel	Fix a handful of audit-related issue	2019-01-07 08:45:47 -08:00
lib	RISC-V: lib: minor asm cleanup	2018-12-21 08:17:02 -08:00
mm	mm: remove include/linux/bootmem.h	2018-10-31 08:54:16 -07:00
Kconfig	32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option	2019-02-19 10:10:05 +01:00
Kconfig.debug	RISC-V: Remove EARLY_PRINTK support	2018-12-17 10:23:46 -08:00
Makefile	RISC-V: Build flat and compressed kernel images	2018-11-20 05:19:09 -08:00