[v2,0/4] backends/hostmem: Report more errors on failures

Message

Michal Privoznik May 31, 2024, 7:28 a.m. UTC

v2 of:

https://lists.gnu.org/archive/html/qemu-devel/2024-05/msg05659.html

diff to v1:
- patch 2/4 is new
- Errors are reported instead of warnings on failed qemu_madvise()
- Instead of rounding up value passed to qemu_madvise()/mbind() an error
  is reported

Michal Privoznik (4):
  osdep: Make qemu_madvise() to set errno in all cases
  osdep: Make qemu_madvise() return ENOSYS on unsupported OSes
  backends/hostmem: Report error on qemu_madvise() failures
  backends/hostmem: Report error when memory size is unaligned

 backends/hostmem.c | 44 ++++++++++++++++++++++++++++++++++++--------
 util/osdep.c       |  9 +++++++--
 2 files changed, 43 insertions(+), 10 deletions(-)