tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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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: Stephen Boyd <sboyd@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

authored by

Stephen Boyd and committed by
Linus Torvalds ac1667db 3c8429ad

+10
+10
Documentation/kernel-parameters.txt
··· 2635 2635 medium is write-protected). 2636 2636 Example: quirks=0419:aaf5:rl,0421:0433:rc 2637 2637 2638 + user_debug= [KNL,ARM] 2639 + Format: <int> 2640 + See arch/arm/Kconfig.debug help text. 2641 + 1 - undefined instruction events 2642 + 2 - system calls 2643 + 4 - invalid data aborts 2644 + 8 - SIGSEGV faults 2645 + 16 - SIGBUS faults 2646 + Example: user_debug=31 2647 + 2638 2648 userpte= 2639 2649 [X86] Flags controlling user PTE allocations. 2640 2650