[XEN,00/10] Address violations of MISRA C Rule 20.7

Message

Nicola Vetrini April 23, 2024, 3:12 p.m. UTC

Hi all,

this series aims to refactor some macros that cause violations of MISRA C Rule
20.7 ("Expressions resulting from the expansion of macro parameters shall be
enclosed in parentheses"). All the macros touched by these patches are in some
way involved in violations, and the strategy adopted to bring them into
compliance is to add parentheses around macro arguments where needed.

Nicola Vetrini (10):
  libelf: address violations of MISRA C Rule 20.7
  xen/page-defs: address violation of MISRA C Rule 20.7
  automation/eclair_analysis: deviate macro count_args_ for MISRA Rule
    20.7
  drivers: char: address violation of MISRA C Rule 20.7
  xen/spinlock: address violations of MISRA C Rule 20.7
  x86/pci: address violation of MISRA C Rule 20.7
  x86/acpi: power: address violations of MISRA Rule 20.7
  x86/hvm: hpet: address violations of MISRA C Rule 20.7
  x86/debugreg: address violation of MISRA C Rule 20.7
  x86/mm: address violations of MISRA C Rule 20.7

 automation/eclair_analysis/ECLAIR/deviations.ecl |  6 ++++++
 docs/misra/deviations.rst                        |  6 ++++++
 xen/arch/x86/acpi/power.c                        | 12 ++++++------
 xen/arch/x86/hvm/hpet.c                          |  4 ++--
 xen/arch/x86/include/asm/debugreg.h              |  2 +-
 xen/arch/x86/include/asm/pci.h                   |  8 ++++----
 xen/arch/x86/mm.c                                |  2 +-
 xen/common/libelf/libelf-private.h               |  2 +-
 xen/common/spinlock.c                            |  2 +-
 xen/drivers/char/omap-uart.c                     |  5 +++--
 xen/include/xen/libelf.h                         |  2 +-
 xen/include/xen/page-defs.h                      |  3 ++-
 xen/include/xen/spinlock.h                       |  2 +-
 13 files changed, 35 insertions(+), 21 deletions(-)