[PATCH 0/5] kdb: Don't implicitly change tasks; plus misc fixups
From: Douglas Anderson <dianders@chromium.org>
Date: 2019-11-09 19:17:50
Also in:
lkml
This started out as just a follow-up to Daniel's post [1]. I wanted to stop implicitly changing the current task in kdb. ...but, of course, everywhere you look in kdb there are things to cleanup, so this gets a few misc cleanups I found along the way. Enjoy. [1] https://lore.kernel.org/r/20191010150735.dhrj3pbjgmjrdpwr@holly.lan (local) Douglas Anderson (5): MIPS: kdb: Remove old workaround for backtracing on other CPUs kdb: kdb_current_regs should be private kdb: kdb_current_task shouldn't be exported kdb: Gid rid of implicit setting of the current task / regs kdb: Get rid of confusing diag msg from "rd" if current task has no regs arch/mips/kernel/traps.c | 5 ----- include/linux/kdb.h | 2 -- kernel/debug/kdb/kdb_bt.c | 8 +------- kernel/debug/kdb/kdb_main.c | 31 ++++++++++++++----------------- kernel/debug/kdb/kdb_private.h | 2 +- 5 files changed, 16 insertions(+), 32 deletions(-) -- 2.24.0.432.g9d3f5f5b63-goog