tree 0765c2a49d358edb97bd170f29dc90904e990b5b
parent f7d4ca8bbfda23b4f1eae9b6757ff64166b093d5
author Daniel Thompson <daniel.thompson@linaro.org> 1415287933 +0000
committer Jason Wessel <jason.wessel@windriver.com> 1424371142 -0600

kdb: Remove stack dump when entering kgdb due to NMI

Issuing a stack dump feels ergonomically wrong when entering due to NMI.

Entering due to NMI is normally a reaction to a user request, either the
NMI button on a server or a "magic knock" on a UART. Therefore the
backtrace behaviour on entry due to NMI should be like SysRq-g (no stack
dump) rather than like oops.

Note also that the stack dump does not offer any information that
cannot be trivial retrieved using the 'bt' command.

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>