OpenE2K/qemu-e2k
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qemu-e2k/hw
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Li Qiang 4773a5f35b hw: megasas: consider 'iov_count=0' is an error in megasas_map_sgl 
Currently in 'megasas_map_sgl' when 'iov_count=0' will just return
success however the 'cmd' doens't contain any iov. This will cause
the assert in 'scsi_dma_complete' failed. This is because in
'dma_blk_cb' the 'dbs->sg_cur_index == dbs->sg->nsg' will be true
and just call 'dma_complete'. However now there is no aiocb returned.

This fixes the LP#1878263:

-->https://bugs.launchpad.net/qemu/+bug/1878263

Reported-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Li Qiang <liq3ea@163.com>
Message-Id: <20200815141940.44025-3-liq3ea@163.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-30 19:09:20 +02:00
..
9pfs Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
acpi qapi: Extract ACPI commands to 'acpi.json' 2020-09-29 15:41:36 +02:00
adc
alpha load_elf: Remove unused address variables from callers 2020-09-25 16:52:08 -07:00
arm load_elf: Remove unused address variables from callers 2020-09-25 16:52:08 -07:00
audio Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
avr
block vhost: recheck dev state in the vhost_migration_log routine 2020-09-29 02:14:29 -04:00
char hw/char/serial-{isa, pci}: Alias QDEV properties from generic serial object 2020-09-30 19:09:20 +02:00
core numa: remove fixup numa_state->num_nodes to MAX_NODES 2020-09-30 19:09:20 +02:00
cpu cpu/core: Register core-id and nr-threads as class properties 2020-09-22 16:48:29 -04:00
cris load_elf: Remove unused address variables from callers 2020-09-25 16:52:08 -07:00
display virtio-vga: implement big-endian-framebuffer property 2020-09-29 10:08:25 +02:00
dma Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
gpio Pull request trivial patches 20200919 2020-09-22 15:42:23 +01:00
hppa Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
hyperv qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
i2c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
i386 numa: drop support for '-numa node' (without memory specified) 2020-09-30 19:09:20 +02:00
ide Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
input Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
intc qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
ipack Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
ipmi Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
isa x86: ich9: expose "smi_negotiated_features" as a QOM property 2020-09-29 02:15:24 -04:00
lm32
m68k Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
mem hw/mem: Stubbed out NPCM7xx Memory Controller model 2020-09-14 14:24:59 +01:00
microblaze load_elf: Remove unused address variables from callers 2020-09-25 16:52:08 -07:00
mips hw/mips/mipssim: Use MMIO serial device on fake ISA I/O 2020-09-30 19:09:20 +02:00
misc Pull request 2020-09-24 18:48:45 +01:00
moxie load_elf: Remove unused address variables from callers 2020-09-25 16:52:08 -07:00
net qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
nios2 load_elf: Remove unused address variables from callers 2020-09-25 16:52:08 -07:00
nubus
nvram Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
openrisc
pci qapi: Extract PCI commands to 'pci.json' 2020-09-29 15:41:36 +02:00
pci-bridge Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
pci-host i440fx: Register i440FX-pcihost properties as class properties 2020-09-22 16:48:29 -04:00
pcmcia
ppc numa: drop support for '-numa node' (without memory specified) 2020-09-30 19:09:20 +02:00
rdma qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
riscv load_elf: Remove unused address variables from callers 2020-09-25 16:52:08 -07:00
rtc Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
rx
s390x vhost-vsock-ccw: force virtio version 1 2020-09-29 02:15:24 -04:00
scsi hw: megasas: consider 'iov_count=0' is an error in megasas_map_sgl 2020-09-30 19:09:20 +02:00
sd Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
semihosting
sh4 Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
smbios hw/smbios: report error if table size is too large 2020-09-29 02:15:24 -04:00
sparc Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
sparc64 Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
ssi Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
timer Pull request trivial patches 20200919 2020-09-22 15:42:23 +01:00
tpm Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
tricore
unicore32
usb hw/usb: Use lock guard macros 2020-09-28 13:13:58 +02:00
vfio Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio qapi: Restrict device memory commands to machine code 2020-09-29 15:41:36 +02:00
watchdog Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
xen Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
xenpv
xtensa load_elf: Remove unused address variables from callers 2020-09-25 16:52:08 -07:00
Kconfig
meson.build