Christophe Leroy 654abc69ef powerpc/vdso32: Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE ... This is copied and adapted from commit 5c929885f1 ("powerpc/vdso64: Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE") from Santosh Sivaraj <santosh@fossix.org> Benchmark from vdsotest-all: clock-gettime-realtime: syscall: 3601 nsec/call clock-gettime-realtime: libc: 1072 nsec/call clock-gettime-realtime: vdso: 931 nsec/call clock-gettime-monotonic: syscall: 4034 nsec/call clock-gettime-monotonic: libc: 1213 nsec/call clock-gettime-monotonic: vdso: 1076 nsec/call clock-gettime-realtime-coarse: syscall: 2722 nsec/call clock-gettime-realtime-coarse: libc: 805 nsec/call clock-gettime-realtime-coarse: vdso: 668 nsec/call clock-gettime-monotonic-coarse: syscall: 2949 nsec/call clock-gettime-monotonic-coarse: libc: 882 nsec/call clock-gettime-monotonic-coarse: vdso: 745 nsec/call Additional test passed with: vdsotest -d 30 clock-gettime-monotonic-coarse verify Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://github.com/linuxppc/issues/issues/41 Link: https://lore.kernel.org/r/d1d24a376e396540194eeb85a2efe481e92ade24.1575273217.git.christophe.leroy@c-s.fr		2020-01-23 21:31:15 +11:00
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boot	powerpc/devicetrees: Change 'gpios' to 'cs-gpios' on fsl, spi nodes	2020-01-23 21:31:14 +11:00
configs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2019-12-01 13:26:18 -08:00
crypto	powerpc updates for 5.5	2019-11-30 14:35:43 -08:00
include	powerpc/hw_breakpoints: Rewrite 8xx breakpoints to allow any address range size.	2020-01-23 21:31:14 +11:00
kernel	powerpc/vdso32: Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE	2020-01-23 21:31:15 +11:00
kexec	powerpc: Avoid clang warnings around setjmp and longjmp	2019-11-25 21:45:43 +11:00
kvm	PPC:	2019-12-22 10:26:59 -08:00
lib	powerpc: Fix __clear_user() with KUAP enabled	2019-12-16 23:19:44 +11:00
math-emu	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
mm	powerpc/8xx: Fix permanently mapped IMMR region.	2020-01-23 21:31:14 +11:00
net	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
oprofile	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333	2019-06-05 17:37:06 +02:00
perf	powerpc updates for 5.5	2019-11-30 14:35:43 -08:00
platforms	powerpc/64s: Reimplement power4_idle code in C	2020-01-16 14:59:37 +10:00
purgatory	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
sysdev	powerpc/mpic: constify copied structure	2020-01-07 21:42:16 +11:00
tools	powerpc/tools: Don't quote $objdump in scripts	2019-10-30 22:55:12 +11:00
xmon	powerpc/xmon: don't access ASDR in VMs	2020-01-14 11:04:08 +10:00
Kbuild	powerpc/kexec: Move kexec files into a dedicated subdir.	2019-11-21 15:41:34 +11:00
Kconfig	powerpc: Remove STRICT_KERNEL_RWX incompatibility with RELOCATABLE	2020-01-16 14:59:36 +10:00
Kconfig.debug	powerpc/ptdump: Only enable PPC_CHECK_WX with STRICT_KERNEL_RWX	2020-01-23 21:31:13 +11:00
Makefile	powerpc: Don't add -mabi= flags when building with Clang	2019-11-25 21:45:43 +11:00
Makefile.postlink	kbuild: add $(BASH) to run scripts with bash-extension	2019-09-04 22:54:13 +09:00