mbox series

[v5,0/3] printk: CONFIG_BASE_SMALL fix for LOG_CPU_MAX_BUF_SHIFT and removal of CONFIG_BASE_FULL

Message ID 20240207171020.41036-1-yoann.congal@smile.fr (mailing list archive)
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Series printk: CONFIG_BASE_SMALL fix for LOG_CPU_MAX_BUF_SHIFT and removal of CONFIG_BASE_FULL | expand

Message

Yoann Congal Feb. 7, 2024, 5:10 p.m. UTC 
This series focuses on CONFIG_BASE_SMALL.
The first patch fixes LOG_CPU_MAX_BUF_SHIFT when CONFIG_BASE_SMALL is
used.
The second patch globally changes the type of CONFIG_BASE_SMALL and
adapts usages.
The third patch removes the now redundant BASE_FULL, puts BASE_SMALL
in its place in the config menus and updates usages in defconfigs.

Thanks everyone for your reviews! :)

Patch history:
v4->v5:
* Applied Petr Mladek's suggestion (Thanks!):
  * Added defconfig update to patch 3/3
* Applied Masahiro Yamada's comments (Thanks!):
  * Shorter form in patch 2/3
  * Dropped the redundant "default n" in patch 3/3

v4 series:
https://lore.kernel.org/all/20240206001333.1710070-1-yoann.congal@smile.fr/
* Patch v4 1/3: (unchanged in v5)
  * Reviewed-by: Petr Mladek <pmladek@suse.com>
  * Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
* Patch v4 2/3:
  * Reviewed-by: Petr Mladek <pmladek@suse.com>
  * Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  * Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>

v3->v4: Applied Petr Mladek's suggestion (Thanks!):
* Keep BASE_SMALL instead of BASE_FULL
* A patch changing the type of BASE_SMALL was added.

v3 series was named "printk: CONFIG_BASE_SMALL fix for
LOG_CPU_MAX_BUF_SHIFT and removal"
https://lore.kernel.org/all/20240204232945.1576403-1-yoann.congal@smile.fr/
* Patch v3 1/2:
  * Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
  * Reviewed-by: John Ogness <john.ogness@linutronix.de>
  * Reviewed-by: Petr Mladek <pmladek@suse.com>
* Patch v3 2/2:
  * Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>

v2 -> v3: Applied Luis Chamberlain's comments (Thanks!):
* Split the single commit in two : one functional fix, one global
  removal.

v2 patch was named "printk: Remove redundant CONFIG_BASE_SMALL"
https://lore.kernel.org/all/20240127220026.1722399-1-yoann.congal@smile.fr/
* Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
* Reviewed-by: John Ogness <john.ogness@linutronix.de>

v1 -> v2: Applied Masahiro Yamada's comments (Thanks!):
* Changed from "Change CONFIG_BASE_SMALL to type bool" to
  "Remove it and switch usage to !CONFIG_BASE_FULL"
* Fixed "Fixes:" tag and reference to the mailing list thread.
* Added a note about CONFIG_LOG_CPU_MAX_BUF_SHIFT changing.

v1 patch was named "treewide: Change CONFIG_BASE_SMALL to bool type"
https://lore.kernel.org/all/20240126163032.1613731-1-yoann.congal@smile.fr/

Yoann Congal (3):
  printk: Fix LOG_CPU_MAX_BUF_SHIFT when BASE_SMALL is enabled
  printk: Change type of CONFIG_BASE_SMALL to bool
  printk: Remove redundant CONFIG_BASE_FULL

 arch/arm/configs/collie_defconfig                  |  2 +-
 arch/arm/configs/keystone_defconfig                |  2 +-
 arch/arm/configs/lpc18xx_defconfig                 |  2 +-
 arch/arm/configs/moxart_defconfig                  |  2 +-
 arch/arm/configs/mps2_defconfig                    |  2 +-
 arch/arm/configs/omap1_defconfig                   |  2 +-
 arch/arm/configs/stm32_defconfig                   |  2 +-
 arch/microblaze/configs/mmu_defconfig              |  2 +-
 arch/mips/configs/rs90_defconfig                   |  2 +-
 arch/powerpc/configs/adder875_defconfig            |  2 +-
 arch/powerpc/configs/ep88xc_defconfig              |  2 +-
 arch/powerpc/configs/mpc866_ads_defconfig          |  2 +-
 arch/powerpc/configs/mpc885_ads_defconfig          |  2 +-
 arch/powerpc/configs/tqm8xx_defconfig              |  2 +-
 arch/riscv/configs/nommu_k210_defconfig            |  2 +-
 arch/riscv/configs/nommu_k210_sdcard_defconfig     |  2 +-
 arch/riscv/configs/nommu_virt_defconfig            |  2 +-
 arch/sh/configs/edosk7705_defconfig                |  2 +-
 arch/sh/configs/se7619_defconfig                   |  2 +-
 arch/sh/configs/se7712_defconfig                   |  2 +-
 arch/sh/configs/se7721_defconfig                   |  2 +-
 arch/sh/configs/shmin_defconfig                    |  2 +-
 arch/x86/include/asm/mpspec.h                      |  6 +++---
 drivers/tty/vt/vc_screen.c                         |  2 +-
 include/linux/threads.h                            |  4 ++--
 include/linux/udp.h                                |  2 +-
 include/linux/xarray.h                             |  2 +-
 init/Kconfig                                       | 14 ++++----------
 kernel/futex/core.c                                |  2 +-
 kernel/user.c                                      |  2 +-
 .../testing/selftests/wireguard/qemu/kernel.config |  1 -
 31 files changed, 36 insertions(+), 43 deletions(-)