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| author | Kevin Wolf | 2022-04-07 15:36:57 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2022-05-04 15:55:23 +0200 |
| commit | a81d8d4a7203e4be392f9ad37af104759b7cbda5 (patch) | |
| tree | 33732983c7d7ab8d292ddefedf7d50fa29c144db /block | |
| parent | libvhost-user: Fix extra vu_add/rem_mem_reg reply (diff) | |
| download | qemu-a81d8d4a7203e4be392f9ad37af104759b7cbda5.tar.gz qemu-a81d8d4a7203e4be392f9ad37af104759b7cbda5.tar.xz qemu-a81d8d4a7203e4be392f9ad37af104759b7cbda5.zip | |
vhost-user: Don't pass file descriptor for VHOST_USER_REM_MEM_REG
The spec clarifies now that QEMU should not send a file descriptor in a
request to remove a memory region. Change it accordingly.
For libvhost-user, this is a bug fix that makes it compatible with
rust-vmm's implementation that doesn't send a file descriptor. Keep
accepting, but ignoring a file descriptor for compatibility with older
QEMU versions.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20220407133657.155281-4-kwolf@redhat.com>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions