Greg Kurz 9cf4fd872d virtio: Clarify MR transaction optimization ... The device model batching its ioeventfds in a single MR transaction is an optimization. Clarify this in virtio-scsi, virtio-blk and generic virtio code. Also clarify that the transaction must commit before closing ioeventfds so that no one is tempted to merge the loops in the start functions error path and in the stop functions. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <162125799728.1394228.339855768563326832.stgit@bahia.lan> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2021-07-02 11:13:39 -04:00
..
emulation.c	scsi-generic: avoid invalid access to struct when emulating block limits	2018-11-06 21:35:06 +01:00
esp-pci.c	esp: fix setting of ESPState mig_version_id when launching QEMU with -S option	2021-04-12 22:31:24 +01:00
esp.c	esp: store lun coming from the MESSAGE OUT phase	2021-06-15 17:17:09 +02:00
Kconfig	hw/nvram/Kconfig: Add an entry for the NMC93xx EEPROM	2020-01-07 12:08:39 +01:00
lsi53c895a.c	lsilogic: Use PCIDevice::exit instead of DeviceState::unrealize	2021-03-06 11:41:54 +01:00
megasas.c	scsi: drop 'result' argument from command_complete callback	2021-02-25 14:14:32 +01:00
meson.build	meson: convert hw/scsi	2020-08-21 06:30:28 -04:00
mfi.h	Clean up header guards that don't match their file name	2016-07-12 16:19:16 +02:00
mpi.h	hw: Add support for LSI SAS1068 (mptsas) device	2016-02-09 15:45:26 +01:00
mptconfig.c	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
mptendian.c	nomaintainer: Fix Lesser GPL version number	2020-11-15 17:04:40 +01:00
mptsas.c	mptsas: Remove unused MPTSASState 'pending' field (CVE-2021-3392)	2021-04-19 15:48:12 +01:00
mptsas.h	mptsas: Remove unused MPTSASState 'pending' field (CVE-2021-3392)	2021-04-19 15:48:12 +01:00
scsi-bus.c	sysemu: Let VMChangeStateHandler take boolean 'running' argument	2021-03-09 23:13:57 +01:00
scsi-disk.c	hw/scsi: Fix sector translation bug in scsi_unmap_complete_noio	2021-05-26 14:50:05 +02:00
scsi-generic.c	block: add max_hw_transfer to BlockLimits	2021-06-25 10:54:13 +02:00
spapr_vscsi.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
srp.h	spapr-vscsi: add task management	2013-09-12 08:46:21 +02:00
trace-events	esp: store lun coming from the MESSAGE OUT phase	2021-06-15 17:17:09 +02:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
vhost-scsi-common.c	vhost-scsi: support inflight io track	2020-09-30 19:09:20 +02:00
vhost-scsi.c	vhost: Add Error parameter to vhost_dev_init()	2021-06-30 13:15:44 +02:00
vhost-user-scsi.c	vhost: Add Error parameter to vhost_dev_init()	2021-06-30 13:15:44 +02:00
viosrp.h	hw/scsi/spapr_vscsi: Do not mix SRP IU size with DMA buffer size	2020-03-17 15:08:50 +11:00
virtio-scsi-dataplane.c	virtio: Clarify MR transaction optimization	2021-07-02 11:13:39 -04:00
virtio-scsi.c	scsi: move host_status handling into SCSI drivers	2021-03-06 11:42:57 +01:00
vmw_pvscsi.c	scsi: move host_status handling into SCSI drivers	2021-03-06 11:42:57 +01:00
vmw_pvscsi.h	scsi: VMWare PVSCSI paravirtual device implementation	2013-04-19 10:44:17 +02:00