[v2,0/9] sh: Modernize printing of kernel messages

Message

Geert Uytterhoeven June 17, 2020, 2:36 p.m. UTC

Hi all,

This patch series fixes the broken lines in kernel output, which I
presume have been happening since commit 4bcc595ccd80decb ("printk:
reinstate KERN_CONT for printing continuat ion lines").
Most annoying are the ones in call traces and disassembly dumps, as they
cause lots of small bits of information to fly by your serial console.

Changes compared to v1[1]:
  - Add Tested-by,
  - Drop "sh: fault: Modernize printing of kernel messages", which was
    picked up by Mike and Andrew, but subject to an unintended mutation,
  - Add a fix for the mutation,
  - Rebase on top of "[PATCHv3 00/50] Add log level to show_stack()":
      - Drop conversion of remaining printk() calls to pr_*(), as they
	have all received a loglvl parameter,
      - Remove loglvl parameters from continuations.
  - Add two reverts for commits in the above series, due to people being
    mislead by the lack of pr_cont() use,
  - Add note about printk(KERN_DEBUG ...).

Thanks!

[1] https://lore.kernel.org/r/[e-mail]

Geert Uytterhoeven (9):
  sh: fault: Fix duplicate printing of "PC:"
  Revert "sh: add loglvl to printk_address()"
  Revert "sh: remove needless printk()"
  sh: kernel: disassemble: Fix broken lines in disassembly dumps
  sh: dump_stack: Fix broken lines and ptrval in calltrace dumps
  sh: process: Fix broken lines in register dumps
  sh: sh2007: Modernize printing of kernel messages
  sh: pci: Modernize printing of kernel messages
  sh: machvec: Modernize printing of kernel messages

 arch/sh/boards/board-sh2007.c    |   4 +-
 arch/sh/drivers/pci/common.c     |   6 +-
 arch/sh/drivers/pci/pci-sh7780.c |  23 ++++---
 arch/sh/drivers/pci/pci.c        |  11 ++--
 arch/sh/include/asm/kdebug.h     |   3 +-
 arch/sh/kernel/disassemble.c     | 103 ++++++++++++++++---------------
 arch/sh/kernel/dumpstack.c       |  23 +++----
 arch/sh/kernel/machvec.c         |   8 +--
 arch/sh/kernel/process_32.c      |  38 +++++-------
 arch/sh/mm/fault.c               |   3 +-
 10 files changed, 108 insertions(+), 114 deletions(-)