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From: Douglas Anderson <dianders@chromium.org>
To: Paul Burton <paul.burton@mips.com>,
	Jason Wessel <jason.wessel@windriver.com>,
	Daniel Thompson <daniel.thompson@linaro.org>
Cc: qiaochong@loongson.cn, kgdb-bugreport@lists.sourceforge.net,
	ralf@linux-mips.org, "Douglas Anderson" <dianders@chromium.org>,
	"Mike Rapoport" <rppt@linux.ibm.com>,
	"Chuhong Yuan" <hslester96@gmail.com>,
	linux-mips@vger.kernel.org,
	"Nicholas Mc Guire" <hofrat@osadl.org>,
	"James Hogan" <jhogan@kernel.org>,
	"Gustavo A. R. Silva" <gustavo@embeddedor.com>,
	"Serge Semin" <fancer.lancer@gmail.com>,
	"Prarit Bhargava" <prarit@redhat.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	"Will Deacon" <will@kernel.org>,
	"Sebastian Andrzej Siewior" <bigeasy@linutronix.de>,
	"Christophe Leroy" <christophe.leroy@c-s.fr>,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	linux-kernel@vger.kernel.org,
	"Dan Carpenter" <dan.carpenter@oracle.com>
Subject: [PATCH 0/5] kdb: Don't implicitly change tasks; plus misc fixups
Date: Sat,  9 Nov 2019 11:16:39 -0800
Message-ID: <20191109191644.191766-1-dianders@chromium.org> (raw)

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


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


             reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-09 19:16 Douglas Anderson [this message]
2019-11-09 19:16 ` [PATCH 1/5] MIPS: kdb: Remove old workaround for backtracing on other CPUs Douglas Anderson
2019-11-14 10:51   ` Daniel Thompson
2019-11-14 16:10     ` Doug Anderson
2019-11-15  0:30     ` Paul Burton

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