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@xxxxxxxxxx/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(-) -- 2.21.3
