linux/arch/ia64
Arnd Bergmann 185cfaf764 y2038: Compile utimes()/futimesat() conditionally
There are four generations of utimes() syscalls: utime(), utimes(),
futimesat() and utimensat(), each one being a superset of the previous
one. For y2038 support, we have to add another one, which is the same
as the existing utimensat() but always passes 64-bit times_t based
timespec values.

There are currently 10 architectures that only use utimensat(), two
that use utimes(), futimesat() and utimensat() but not utime(), and 11
architectures that have all four, and those define __ARCH_WANT_SYS_UTIME
in order to get a sys_utime implementation. Since all the new
architectures only want utimensat(), moving all the legacy entry points
into a common __ARCH_WANT_SYS_UTIME guard simplifies the logic. Only alpha
and ia64 grow a tiny bit as they now also get an unused sys_utime(),
but it didn't seem worth the extra complexity of adding yet another
ifdef for those.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-08-29 15:42:23 +02:00
..
configs
dig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hp ia64: Fix allnoconfig section mismatch for ioc_init/ioc_iommu_info 2018-08-22 14:12:47 -07:00
include y2038: Compile utimes()/futimesat() conditionally 2018-08-29 15:42:23 +02:00
kernel Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2018-08-21 13:47:29 -07:00
lib License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mm Mike Rapoport kindly fixed up ia64 to work with NO_BOOTMEM 2018-08-20 19:37:09 -07:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci PCI/MSI: Don't set up INTx if MSI or MSI-X is enabled 2018-03-13 15:03:36 -05:00
scripts ia64: convert unwcheck.py to python3 2018-03-05 14:35:01 -08:00
sn treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
uv
install.sh
Kconfig Mike Rapoport kindly fixed up ia64 to work with NO_BOOTMEM 2018-08-20 19:37:09 -07:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile kbuild: add machine size to CHECKFLAGS 2018-06-01 11:36:58 +09:00
module.lds License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00