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authorLinus Torvalds <torvalds@linux-foundation.org>2019-11-30 16:41:55 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-11-30 16:41:55 -0800
commit8a99117f6e8793ab945d85db038f09e85703b97b (patch)
treeb8bc9f1adc884266c4e58a1d26126bd9814e10ad /block
parent0dd0c8f7db036b9aa61b70fa9fac423493cd5d17 (diff)
parentc58ff643763c78bef12874ee39995c9f7f987bc2 (diff)
downloadlinux-8a99117f6e8793ab945d85db038f09e85703b97b.tar.bz2
Merge tag 'kgdb-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson: "The major change here is the work from Douglas Anderson that reworks the way kdb stack traces are handled on SMP systems. The effect is to allow all CPUs to issue their stack trace which reduced the need for architecture specific code to support stack tracing. Also included are general of clean ups from Doug and myself: - Remove some unused variables or arguments. - Tidy up the kdb escape handling code and fix a couple of odd corner cases. - Better ignore escape characters that do not form part of an escape sequence. This mostly benefits vi users since they are most likely to press escape as a nervous habit but it won't harm anyone else" * tag 'kgdb-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux: kdb: Tweak escape handling for vi users kdb: Improve handling of characters from different input sources kdb: Remove special case logic from kdb_read() kdb: Simplify code to fetch characters from console kdb: Tidy up code to handle escape sequences kdb: Avoid array subscript warnings on non-SMP builds kdb: Fix stack crawling on 'running' CPUs that aren't the master kdb: Fix "btc <cpu>" crash if the CPU didn't round up kdb: Remove unused "argcount" param from kdb_bt1(); make btaprompt bool kgdb: Remove unused DCPU_SSTEP definition
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