diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2023-09-19 13:22:18 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2023-09-19 13:22:19 -0400 |
| commit | 4907644841e3200aea6475c0f72d3d987e9f3d93 (patch) | |
| tree | 962232f0bc6da95c938bcb3088e5b45ef64cb706 /roms | |
| parent | 1361bba536ccb49b20ce0b915e7f552d61717f51 (diff) | |
| parent | 544cff46c018036cd66e98ffb224dd9f098065c8 (diff) | |
Merge tag 'mem-2023-09-19' of https://github.com/davidhildenbrand/qemu into staging
Hi,
"Host Memory Backends" and "Memory devices" queue ("mem"):
- Support and document VM templating with R/O files using a new "rom"
parameter for memory-backend-file
- Some cleanups and fixes around NVDIMMs and R/O file handling for guest
RAM
- Optimize ioeventfd updates by skipping address spaces that are not
applicable
# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAmUJdykRHGRhdmlkQHJl
# ZGhhdC5jb20ACgkQTd4Q9wD/g1pf2w//akOUoYMuamySGjXtKLVyMKZkjIys+Ama
# k2C0xzsWAHBP572ezwHi8uxf5j9kzAjsw6GxDZ7FAamD9MhiohkEvkecloBx6f/c
# q3fVHblBNkG7v2urtf4+6PJtJvhzOST2SFXfWeYhO/vaA04AYCDgexv82JN3gA6B
# OS8WyOX62b8wILPSY2GLZ8IqpE9XnOYZwzVBn6YB1yo7ZkYEfXO6cA8nykNuNcOE
# vppqDo7uVIX6317FWj8ygxmzFfOaj0WT2MT2XFzEIDfg8BInQN8HC4mTn0hcVKMa
# N1y+eZH733CQKT+uNBRZ5YOeljOi4d6gEEyvkkA/L7e5D3Qg9hIdvHb4uryCFSWX
# Vt07OP1XLBwCZFobOC6sg+2gtTZJxxYK89e6ZzEd0454S24w5bnEteRAaCGOP0XL
# ww9xYULqhtZs55UC4rvZHJwdUAk1fIY4VqynwkeQXegvz6BxedNeEkJiiEU0Tizx
# N2VpsxAJ7H/LLSFeZoCRESo4azrH6U4n7S/eS1tkCniFqibfe2yIQCDoJVfb42ec
# gfg/vThCrDwHkIHzkMmoV8NndA7Q7SIkyMfYeEEBeZMeg8JzYll4DJEw/jQCacxh
# KRUa+AZvGlTJUq0mkvyOVfLki+iaehoIUuY1yvMrmdWijPO8n3YybmP9Ljhr8VdR
# 9MSYZe+I2v8=
# =iraT
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 19 Sep 2023 06:25:45 EDT
# gpg: using RSA key 1BD9CAAD735C4C3A460DFCCA4DDE10F700FF835A
# gpg: issuer "david@redhat.com"
# gpg: Good signature from "David Hildenbrand <david@redhat.com>" [unknown]
# gpg: aka "David Hildenbrand <davidhildenbrand@gmail.com>" [full]
# gpg: aka "David Hildenbrand <hildenbr@in.tum.de>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 1BD9 CAAD 735C 4C3A 460D FCCA 4DDE 10F7 00FF 835A
* tag 'mem-2023-09-19' of https://github.com/davidhildenbrand/qemu:
memory: avoid updating ioeventfds for some address_space
machine: Improve error message when using default RAM backend id
softmmu/physmem: Hint that "readonly=on,rom=off" exists when opening file R/W for private mapping fails
docs: Start documenting VM templating
docs: Don't mention "-mem-path" in multi-process.rst
softmmu/physmem: Never return directories from file_ram_open()
softmmu/physmem: Fail creation of new files in file_ram_open() with readonly=true
softmmu/physmem: Bail out early in ram_block_discard_range() with readonly files
softmmu/physmem: Remap with proper protection in qemu_ram_remap()
backends/hostmem-file: Add "rom" property to support VM templating with R/O files
softmmu/physmem: Distinguish between file access mode and mmap protection
nvdimm: Reject writing label data to ROM instead of crashing QEMU
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'roms')
0 files changed, 0 insertions, 0 deletions