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vfio-user: Fix the documentation for vfio-user and multi-process QEMU

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Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
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Merge tag 'pull-vfio-user-20230607' of https://gitlab.com/jraman/qemu into staging

vfio-user: Fix the documentation for vfio-user and multi-process QEMU

Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>

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* tag 'pull-vfio-user-20230607' of https://gitlab.com/jraman/qemu:
  docs: fix multi-process QEMU documentation
  vfio-user: update comments

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-06-07 10:05:34 -07:00
commit e3bd51914f
2 changed files with 12 additions and 4 deletions
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2
docs/system/multi-process.rst
View File

@ -4,7 +4,7 @@ Multi-process QEMU
================== ==================
This document describes how to configure and use multi-process qemu. This document describes how to configure and use multi-process qemu.
For the design document refer to docs/devel/qemu-multiprocess. For the design document refer to docs/devel/multi-process.rst.
1) Configuration 1) Configuration
---------------- ----------------

14
hw/remote/vfio-user-obj.c
View File

@ -30,6 +30,11 @@
* *
* notes - x-vfio-user-server could block IO and monitor during the * notes - x-vfio-user-server could block IO and monitor during the
* initialization phase. * initialization phase.
*
* When x-remote machine has the auto-shutdown property
* enabled (default), x-vfio-user-server terminates after the last
* client disconnects. Otherwise, it will continue running until
* explicitly killed.
*/ */
#include "qemu/osdep.h" #include "qemu/osdep.h"
@ -61,9 +66,12 @@
OBJECT_DECLARE_TYPE(VfuObject, VfuObjectClass, VFU_OBJECT) OBJECT_DECLARE_TYPE(VfuObject, VfuObjectClass, VFU_OBJECT)
/** /**
* VFU_OBJECT_ERROR - reports an error message. If auto_shutdown * VFU_OBJECT_ERROR - reports an error message.
* is set, it aborts the machine on error. Otherwise, it logs an *
* error message without aborting. * If auto_shutdown is set, it aborts the machine on error. Otherwise,
* it logs an error message without aborting. auto_shutdown is disabled
* when the server serves clients from multiple VMs; as such, an error
* from one VM shouldn't be able to disrupt other VM's services.
*/ */
#define VFU_OBJECT_ERROR(o, fmt, ...) \ #define VFU_OBJECT_ERROR(o, fmt, ...) \
{ \ { \