Commit ac1667db authored by Stephen Boyd's avatar Stephen Boyd Committed by Linus Torvalds
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Documentation: add ARM user_debug to kernel-parameters.txt

Usually kernel parameters are documented in kernel-parameters.txt
but user_debug is only documented in the Kconfig. Document the
option and point to the Kconfig help text for more info.
Signed-off-by: default avatarStephen Boyd <>
Cc: Russell King <>
Signed-off-by: default avatarRandy Dunlap <>
Signed-off-by: default avatarLinus Torvalds <>
parent 3c8429ad
......@@ -2635,6 +2635,16 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
medium is write-protected).
Example: quirks=0419:aaf5:rl,0421:0433:rc
user_debug= [KNL,ARM]
Format: <int>
See arch/arm/Kconfig.debug help text.
1 - undefined instruction events
2 - system calls
4 - invalid data aborts
8 - SIGSEGV faults
16 - SIGBUS faults
Example: user_debug=31
[X86] Flags controlling user PTE allocations.
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