[GIT PULL] kgdb fixes for v5.6-rc1

[Daniel Thompson]

Hi Linus

I think you are likely to conclude from the following that the issue
fixed in this PR should have been detected before it ever reached you.
If that is your conclusion then I agree (and is one of the reasons
I chose to address it with a direct revert).

Sorry!

I have already added additional architectures to my pre-release tests
so this mistake is now (much) more likely to be caught in future.


The following changes since commit dc2c733e65848b1df8d55c83eea79fc4a868c800:

  kdb: Use for_each_console() helper (2020-01-31 17:34:54 +0000)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux.git/ tags/kgdb-fixes-5.6-rc1

for you to fetch changes up to fcf2736c82ca1908e3a0e74730c404baebd8ccdf:

  Revert "kdb: Get rid of confusing diag msg from "rd" if current task has no regs" (2020-02-06 11:40:09 +0000)

----------------------------------------------------------------
kgdb fixes for 5.6-rc1

One of the simplifications added for 5.6-rc1 has caused build
regressions on some platforms (it was reported for sparc64).
This pull request fixes it with a direct revert.

Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>

----------------------------------------------------------------
Daniel Thompson (1):
      Revert "kdb: Get rid of confusing diag msg from "rd" if current task has no regs"

 kernel/debug/kdb/kdb_main.c | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)