linux-kernel - [GIT PULL] Wimplicit-fallthrough patches for 5.3-rc2

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Date:   Thu, 25 Jul 2019 21:55:21 -0500
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Kees Cook <keescook@...omium.org>
Cc:     Greg KH <gregkh@...uxfoundation.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Subject: [GIT PULL] Wimplicit-fallthrough patches for 5.3-rc2

Hi Linus,

Kees let me know about the problems you had with my previous pull-request.
Apologies for the inconvenience. 

Here is a new pull-request that includes a fix for those warnings you
were seeing with the dcn20_dccg driver.

Just for you to know, I'm building allmodconfig.

Please, let me know if you have any trouble and I'll address it ASAP.

Thanks!
--
Gustavo

The following changes since commit 5f9e832c137075045d15cd6899ab0505cfb2ca4b:

  Linus 5.3-rc1 (2019-07-21 14:05:38 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git tags/Wimplicit-fallthrough-5.3-rc2

for you to fetch changes up to a035d552a93bb9ef6048733bb9f2a0dc857ff869:

  Makefile: Globally enable fall-through warning (2019-07-25 20:13:54 -0500)

----------------------------------------------------------------
Wimplicit-fallthrough patches for 5.3-rc2

Hi Linus,

Please, pull the following patches that mark switch cases where we are
expecting to fall through. These patches are part of the ongoing efforts
to enable -Wimplicit-fallthrough. Most of them have been baking in linux-next
for a whole development cycle.

Also, pull the Makefile patch that globally enables the
-Wimplicit-fallthrough option.

Finally, some missing-break fixes that have been tagged for -stable:

 - drm/amdkfd: Fix missing break in switch statement
 - drm/amdgpu/gfx10: Fix missing break in switch statement

Notice that with these changes, we completely get rid of all the
fall-through warnings in the kernel.

Thanks

Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>

----------------------------------------------------------------
Gustavo A. R. Silva (12):
      firewire: mark expected switch fall-throughs
      can: mark expected switch fall-throughs
      afs: yfsclient: Mark expected switch fall-throughs
      afs: fsclient: Mark expected switch fall-throughs
      mtd: onenand_base: Mark expected switch fall-through
      perf/x86/intel: Mark expected switch fall-throughs
      drm/amdkfd: Fix missing break in switch statement
      drm/amdgpu/gfx10: Fix missing break in switch statement
      drm/amdkfd/kfd_mqd_manager_v10: Avoid fall-through warning
      drm/amd/display: Mark expected switch fall-throughs
      drm/i915: Mark expected switch fall-throughs
      Makefile: Globally enable fall-through warning

 Documentation/process/deprecated.rst              | 14 ++++++
 Makefile                                          |  3 ++
 arch/x86/events/intel/core.c                      |  2 +
 drivers/firewire/core-device.c                    |  2 +-
 drivers/firewire/core-iso.c                       |  2 +-
 drivers/firewire/core-topology.c                  |  1 +
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c            |  1 +
 drivers/gpu/drm/amd/amdkfd/kfd_crat.c             |  1 +
 drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v10.c  |  1 -
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c |  5 +++
 drivers/gpu/drm/i915/Makefile                     |  1 -
 drivers/gpu/drm/i915/display/intel_display.c      |  2 +-
 drivers/gpu/drm/i915/display/intel_dp.c           |  1 +
 drivers/gpu/drm/i915/gem/i915_gem_mman.c          |  2 +-
 drivers/gpu/drm/i915/gem/i915_gem_pages.c         |  2 +-
 drivers/gpu/drm/i915/i915_gpu_error.c             |  1 +
 drivers/mtd/nand/onenand/onenand_base.c           |  1 +
 drivers/net/can/at91_can.c                        |  6 ++-
 drivers/net/can/peak_canfd/peak_pciefd_main.c     |  2 +-
 drivers/net/can/spi/mcp251x.c                     |  3 +-
 drivers/net/can/usb/peak_usb/pcan_usb.c           |  2 +-
 fs/afs/fsclient.c                                 | 51 +++++++++++++--------
 fs/afs/yfsclient.c                                | 54 +++++++++++++++--------
 23 files changed, 111 insertions(+), 49 deletions(-)