Johannes Berg 5bef0a153b um: Implement cpu_relax() as ndelay(1) for time-travel ... In time-travel mode, cpu_relax() currently does actual CPU relax, but that doesn't affect the simulation. Ideally, we wouldn't run anything that uses it in simulation, but if we actually have virtio devices combined with the same simulation it's possible. Implement cpu_relax() as ndelay(1) in this case, using time_travel_ndelay(1) directly to catch errors if this is used erroneously in builds that don't set CONFIG_UML_TIME_TRAVEL_SUPPORT. While at it, convert it to an __always_inline and also add that to rep_nop() like the original does now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Richard Weinberger <richard@nod.at>		2020-03-29 23:29:56 +02:00
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asm	um: Implement cpu_relax() as ndelay(1) for time-travel	2020-03-29 23:29:56 +02:00
os-Linux	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
shared/sysdep	um: Remove update_debugregs()	2018-10-29 22:23:11 +01:00
vdso	y2038: syscall implementation cleanups	2019-12-01 14:00:59 -08:00
bugs_32.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
bugs_64.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
checksum_32.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
delay.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
elfcore.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
fault.c	um: don't compare a pointer to 0	2012-12-20 11:49:39 -08:00
Kconfig	locking/rwsem: Remove rwsem-spinlock.c & use rwsem-xadd.c for all archs	2019-04-03 14:50:52 +02:00
ldt.c	x86/entry: Use SYSCALL_DEFINE() macros for sys_modify_ldt()	2017-10-20 10:37:33 +02:00
Makefile	locking/rwsem: Remove arch specific rwsem files	2019-04-03 14:50:50 +02:00
mem_32.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
mem_64.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ptrace_32.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
ptrace_64.c	um: Fix PTRACE_POKEUSER on x86_64	2017-05-03 22:35:31 +02:00
ptrace_user.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
setjmp_32.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
setjmp_64.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
signal.c	signal: Remove task parameter from force_sig	2019-05-27 09:36:28 -05:00
stub_32.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
stub_64.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
stub_segv.c	um: Compile with modern headers	2018-03-29 22:15:12 +02:00
sys_call_table_32.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sys_call_table_64.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
syscalls_32.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
syscalls_64.c	um/arch_prctl: Fix fallout from x86 arch_prctl() rework	2017-03-21 10:08:29 +01:00
sysrq_32.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>	2017-03-02 08:42:34 +01:00
sysrq_64.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>	2017-03-02 08:42:34 +01:00
tls_32.c	um: Implement copy_thread_tls	2020-01-07 13:31:29 +01:00
tls_64.c	um: Implement copy_thread_tls	2020-01-07 13:31:29 +01:00
user-offsets.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00