summaryrefslogtreecommitdiff
path: root/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt
blob: 24396ae8355b46bdab31edecdc55819c089ddafc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
This document gives a brief rationale for the TINY_RCU test cases.


Kconfig Parameters:

CONFIG_DEBUG_LOCK_ALLOC -- Do all three and none of the three.
CONFIG_PREEMPT_COUNT
CONFIG_RCU_TRACE

The theory here is that randconfig testing will hit the other six possible
combinations of these parameters.


Kconfig Parameters Ignored:

CONFIG_DEBUG_OBJECTS_RCU_HEAD
CONFIG_PROVE_RCU

	In common code tested by TREE_RCU test cases.

CONFIG_NO_HZ_FULL_SYSIDLE
CONFIG_RCU_NOCB_CPU

	Meaningless for TINY_RCU.

CONFIG_RCU_STALL_COMMON
CONFIG_RCU_TORTURE_TEST

	Redundant with CONFIG_RCU_TRACE.

CONFIG_HOTPLUG_CPU
CONFIG_PREEMPT
CONFIG_PREEMPT_RCU
CONFIG_SMP
CONFIG_TINY_RCU
CONFIG_PREEMPT_RCU
CONFIG_TREE_RCU

	All forced by CONFIG_TINY_RCU.
erial: qcserial: add Dell DW5570 QDL
The Dell DW5570 is a re-branded Sierra Wireless MC8805 which will by default boot with vid 0x413c and pid 0x81a3. When triggered QDL download mode, the device switches to pid 0x81a6 and provides the standard TTY used for firmware upgrade. Cc: <stable@vger.kernel.org> Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'tools/perf/trace')