Add documentation for "nohlt" kernel parameter
Subsystems (2)
PATCH v2 1/1 Add documentation for "nohlt" kernel parameter
As per discussion in:
http://marc.info/?l=linux-arm-kernel&m3633652517391&w=2
v2:
- usefull<->useful
Signed-off-by Paulius Zaleckas <[email protected]>
---
Documentation/kernel-parameters.txt | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
Documentation/kernel-parameters.txt +3 -1
@@ -1487,7 +1487,9 @@ and is between 256 and 4096 characters. It is defined in the file noclflush [BUGS=X86] Don't use the CLFLUSH instruction - nohlt [BUGS=ARM,SH] + nohlt [BUGS=ARM,SH] Tells the kernel that the sleep(SH) or + wfi(ARM) instruction doesn't work correctly and not to + use it. This is also useful when using JTAG debugger. no-hlt [BUGS=X86-32] Tells the kernel that the hlt instruction doesn't work correctly and not to
Quoted 7 lines · Paulius Zaleckas
As per discussion in:
http://marc.info/?l=linux-arm-kernel&m3633652517391&w=2v2:
- usefull<->usefulSigned-off-by Paulius Zaleckas <[email protected]>
Acked-by Paul Mundt <[email protected]>
Quoted 18 lines · Paulius Zaleckas
As per discussion in:
http://marc.info/?l=linux-arm-kernel&m3633652517391&w=2v2:
- usefull<->usefulSigned-off-by Paulius Zaleckas <[email protected]>---
Documentation/kernel-parameters.txt | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)Documentation/kernel-parameters.txt +0
-0
Documentation/kernel-parameters.txt and is between 256 and 4096 characters. It is defined in the file · line 1495
Quoted 10 lines
Documentation/kernel-parameters.txt +3
-1@@ -1487,7 +1487,9 @@ and is between 256 and 4096 characters. It is defined in the file noclflush [BUGS=X86] Don't use the CLFLUSH instruction - nohlt [BUGS=ARM,SH] + nohlt [BUGS=ARM,SH] Tells the kernel that the sleep(SH) or + wfi(ARM) instruction doesn't work correctly and not to + use it. This is also useful when using JTAG debugger. no-hlt [BUGS=X86-32] Tells the kernel that the hlt instruction doesn't work correctly and not to
Can I get your ACK on this?
I already have: Acked-by: Paul Mundt <[email protected]>