[GIT PULL] compiler-attributes for v5.3-rc8

[Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>]

Hi Linus,

I was going to send this for 5.4 since it is not that trivial, but since
you are doing an -rc8, and it fixes an oops, please consider pulling it.

Cheers,
Miguel

The following changes since commit a55aa89aab90fae7c815b0551b07be37db359d76:

  Linux 5.3-rc6 (2019-08-25 12:01:23 -0700)

are available in the Git repository at:

  https://github.com/ojeda/linux.git tags/compiler-attributes-for-linus-v5.3-rc8

for you to fetch changes up to c4814af0b75cc6856f60e8a658d829000b156729:

  compiler_attributes.h: add note about __section (2019-08-30 00:56:19 +0200)

----------------------------------------------------------------
__section cleanup that also fixes an Oops (Nick Desaulniers)

    GCC unescapes escaped string section names while Clang does not. Because
    __section uses the `#` stringification operator for the section name, it
    doesn't need to be escaped.

    This fixes an Oops observed in distro's that use systemd and not
    net.core.bpf_jit_enable=1, when their kernels are compiled with Clang.

----------------------------------------------------------------
Nick Desaulniers (13):
      s390/boot: fix section name escaping
      include/linux/compiler.h: prefer __section from compiler_attributes.h
      parisc: prefer __section from compiler_attributes.h
      um: prefer __section from compiler_attributes.h
      ia64: prefer __section from compiler_attributes.h
      arm: prefer __section from compiler_attributes.h
      mips: prefer __section from compiler_attributes.h
      sparc: prefer __section from compiler_attributes.h
      x86: prefer __section, __maybe_unused and __aligned from compiler_attributes.h
      include/asm-generic: prefer __section from compiler_attributes.h
      include/linux: prefer __section and __aligned from compiler_attributes.h
      include/linux/compiler.h: remove unused KENTRY macro
      compiler_attributes.h: add note about __section

 arch/arm/include/asm/cache.h          |  2 +-
 arch/arm/include/asm/mach/arch.h      |  4 ++--
 arch/arm/include/asm/setup.h          |  2 +-
 arch/ia64/include/asm/cache.h         |  2 +-
 arch/mips/include/asm/cache.h         |  2 +-
 arch/parisc/include/asm/cache.h       |  2 +-
 arch/parisc/include/asm/ldcw.h        |  2 +-
 arch/s390/boot/startup.c              |  2 +-
 arch/sparc/include/asm/cache.h        |  2 +-
 arch/sparc/kernel/btext.c             |  2 +-
 arch/um/kernel/um_arch.c              |  6 +++---
 arch/x86/include/asm/cache.h          |  2 +-
 arch/x86/include/asm/intel-mid.h      |  2 +-
 arch/x86/include/asm/iommu_table.h    |  5 ++---
 arch/x86/include/asm/irqflags.h       |  2 +-
 arch/x86/include/asm/mem_encrypt.h    |  2 +-
 arch/x86/kernel/cpu/cpu.h             |  3 +--
 include/asm-generic/error-injection.h |  2 +-
 include/asm-generic/kprobes.h         |  5 ++---
 include/linux/cache.h                 |  6 +++---
 include/linux/compiler.h              | 31 ++++---------------------------
 include/linux/compiler_attributes.h   | 10 ++++++++++
 include/linux/cpu.h                   |  2 +-
 include/linux/export.h                |  2 +-
 include/linux/init_task.h             |  4 ++--
 include/linux/interrupt.h             |  5 ++---
 include/linux/sched/debug.h           |  2 +-
 include/linux/srcutree.h              |  2 +-
 28 files changed, 49 insertions(+), 66 deletions(-)