[v2,0/3] xen: have a more generic unaligned.h header

Message

Jürgen Groß Dec. 6, 2023, 7:10 a.m. UTC

Update Xen's unaligned.h header to support all architectures, allowing
to remove the architecture specific variants (x86 only until now).

Changes in V2:
- new patch 1 (Julien Grall)
- adjusted patch 2 (Jan Beulich)

Juergen Gross (3):
  xen/arm: set -mno-unaligned-access compiler option for Arm32
  xen: make include/xen/unaligned.h usable on all architectures
  xen: remove asm/unaligned.h

 xen/arch/arm/arch.mk                 |  1 +
 xen/arch/x86/include/asm/unaligned.h |  6 ---
 xen/common/lz4/defs.h                |  2 +-
 xen/common/lzo.c                     |  2 +-
 xen/common/unlzo.c                   |  2 +-
 xen/common/xz/private.h              |  2 +-
 xen/common/zstd/mem.h                |  2 +-
 xen/include/xen/unaligned.h          | 77 +++++++++++++++-------------
 xen/lib/xxhash32.c                   |  2 +-
 xen/lib/xxhash64.c                   |  2 +-
 10 files changed, 50 insertions(+), 48 deletions(-)
 delete mode 100644 xen/arch/x86/include/asm/unaligned.h