Srivatsa S. Bhat 443772d408 ftrace: Disable function tracing during suspend/resume and hibernation, again ... If function tracing is enabled for some of the low-level suspend/resume functions, it leads to triple fault during resume from suspend, ultimately ending up in a reboot instead of a resume (or a total refusal to come out of suspended state, on some machines). This issue was explained in more detail in commit f42ac38c59 (ftrace: disable tracing for suspend to ram). However, the changes made by that commit got reverted by commit cbe2f5a6e8 (tracing: allow tracing of suspend/resume & hibernation code again). So, unfortunately since things are not yet robust enough to allow tracing of low-level suspend/resume functions, suspend/resume is still broken when ftrace is enabled. So fix this by disabling function tracing during suspend/resume & hibernation. Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: stable@vger.kernel.org Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>		2012-07-01 13:31:22 +02:00
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autosleep.c	PM / Sleep: Add "prevent autosleep time" statistics to wakeup sources	2012-05-01 21:25:49 +02:00
block_io.c	block: kill off REQ_UNPLUG	2011-03-10 08:52:27 +01:00
console.c	PM / VT: Cleanup #if defined uglyness and fix compile error	2011-10-16 23:28:51 +02:00
hibernate.c	ftrace: Disable function tracing during suspend/resume and hibernation, again	2012-07-01 13:31:22 +02:00
Kconfig	PM / Sleep: User space wakeup sources garbage collector Kconfig option	2012-05-11 21:11:16 +02:00
main.c	PM / Sleep: Fix a mistake in a conditional in autosleep_store()	2012-05-05 21:50:58 +02:00
Makefile	PM / Sleep: Add user space interface for manipulating wakeup sources, v3	2012-05-01 21:26:05 +02:00
power.h	PM / Hibernate: Enable suspend to both for in-kernel hibernation.	2012-07-01 13:31:22 +02:00
poweroff.c	Input: sysrq - drop tty argument from sysrq ops handlers	2010-08-19 22:07:06 -07:00
process.c	PM / Sleep: Mitigate race between the freezer and request_firmware()	2012-03-28 23:30:28 +02:00
qos.c	PM / QoS: add pm_qos_update_request_timeout() API	2012-03-28 23:31:24 +02:00
snapshot.c	Power management updates for 3.4	2012-03-21 10:15:51 -07:00
suspend.c	ftrace: Disable function tracing during suspend/resume and hibernation, again	2012-07-01 13:31:22 +02:00
suspend_test.c	PM: Make warning in suspend_test_finish() less likely to happen	2009-10-22 08:23:45 +09:00
swap.c	PM / Hibernate: Enable suspend to both for in-kernel hibernation.	2012-07-01 13:31:22 +02:00
user.c	PM / Sleep: Move disabling of usermode helpers to the freezer	2012-03-28 23:30:21 +02:00
wakelock.c	PM / Sleep: User space wakeup sources garbage collector Kconfig option	2012-05-11 21:11:16 +02:00