From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
kvm@vger.kernel.org, qemu-arm@nongnu.org,
"Richard Henderson" <rth@twiddle.net>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PATCH v2 0/7] exec/memory: Enforce checking MemTxResult values
Date: Mon, 18 May 2020 17:53:01 +0200 [thread overview]
Message-ID: <20200518155308.15851-1-f4bug@amsat.org> (raw)
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(-)
--
2.21.3
next reply other threads:[~2020-05-18 15:53 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-18 15:53 Philippe Mathieu-Daudé [this message]
2020-05-18 15:53 ` [PATCH v2 1/7] exec: Let address_space_read/write_cached() propagate MemTxResult Philippe Mathieu-Daudé
2020-05-18 16:13 ` Peter Maydell
2020-05-18 15:53 ` [PATCH v2 2/7] exec: Propagate cpu_memory_rw_debug() error Philippe Mathieu-Daudé
2020-05-18 15:53 ` [PATCH v2 3/7] disas: Let disas::read_memory() handler return EIO on error Philippe Mathieu-Daudé
2020-05-18 15:53 ` [PATCH v2 4/7] hw/elf_ops: Do not ignore write failures when loading ELF Philippe Mathieu-Daudé
2020-05-19 7:58 ` Stefano Garzarella
2020-05-18 15:53 ` [PATCH v2 5/7] hw/arm/boot: Abort if set_kernel_args() fails Philippe Mathieu-Daudé
2020-05-18 16:08 ` Peter Maydell
2020-05-18 15:53 ` [RFC PATCH v2 6/7] accel/kvm: Let KVM_EXIT_MMIO return error Philippe Mathieu-Daudé
2020-05-18 16:01 ` Peter Maydell
2020-05-18 16:06 ` Philippe Mathieu-Daudé
2020-05-21 15:39 ` Paolo Bonzini
2020-05-21 15:45 ` Peter Maydell
2020-05-18 15:53 ` [RFC PATCH v2 7/7] hw/core/loader: Assert loading ROM regions succeeds at reset Philippe Mathieu-Daudé
2020-05-18 16:12 ` Peter Maydell
2020-05-18 16:25 ` Philippe Mathieu-Daudé
2020-05-21 15:40 ` [PATCH v2 0/7] exec/memory: Enforce checking MemTxResult values Paolo Bonzini
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