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[v2,0/7] exec/memory: Enforce checking MemTxResult values

Message ID 20200518155308.15851-1-f4bug@amsat.org
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Series exec/memory: Enforce checking MemTxResult values | expand

Message

Philippe Mathieu-Daudé May 18, 2020, 3:53 p.m. UTC 
Various places ignore the MemTxResult indicator of
transaction failed. Fix the easy places.
The rest are the DMA devices, which require deeper
analysis.

Since v1:
- Dropped "exec/memory: Emit warning when MemTxResult is ignored"
  https://www.mail-archive.com/qemu-devel@nongnu.org/msg704180.html

Philippe Mathieu-Daudé (7):
  exec: Let address_space_read/write_cached() propagate MemTxResult
  exec: Propagate cpu_memory_rw_debug() error
  disas: Let disas::read_memory() handler return EIO on error
  hw/elf_ops: Do not ignore write failures when loading ELF
  hw/arm/boot: Abort if set_kernel_args() fails
  accel/kvm: Let KVM_EXIT_MMIO return error
  hw/core/loader: Assert loading ROM regions succeeds at reset

 include/exec/cpu-all.h |  1 +
 include/exec/memory.h  | 19 +++++++++++--------
 include/hw/elf_ops.h   | 11 ++++++++---
 accel/kvm/kvm-all.c    | 13 +++++++------
 disas.c                | 13 ++++++++-----
 exec.c                 | 28 ++++++++++++++++------------
 hw/arm/boot.c          | 19 +++++++++++++------
 hw/core/loader.c       |  8 ++++++--
 8 files changed, 70 insertions(+), 42 deletions(-)