From: Gerd Hoffmann <kraxel@redhat.com>
To: qemu-devel@nongnu.org
Cc: Gerd Hoffmann <kraxel@redhat.com>, Peter Krempa <pkrempa@redhat.com>
Subject: [PATCH] hw/uefi: flush variable store to disk in post load
Date: Thu, 13 Mar 2025 11:41:19 +0100 [thread overview]
Message-ID: <20250313104119.2084313-1-kraxel@redhat.com> (raw)
Makes live migration more robust. Commit 4c0cfc72b31a ("pflash_cfi01:
write flash contents to bdrv on incoming migration") elaborates in
detail on the motivation.
Cc: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/uefi/var-service-core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/uefi/var-service-core.c b/hw/uefi/var-service-core.c
index 8ed8378ab991..4836a0cb8116 100644
--- a/hw/uefi/var-service-core.c
+++ b/hw/uefi/var-service-core.c
@@ -29,6 +29,7 @@ static int uefi_vars_post_load(void *opaque, int version_id)
uefi_vars_state *uv = opaque;
uefi_vars_update_storage(uv);
+ uefi_vars_json_save(uv);
uv->buffer = g_malloc(uv->buf_size);
return 0;
}
--
2.48.1
next reply other threads:[~2025-03-13 10:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-13 10:41 Gerd Hoffmann [this message]
2025-03-13 11:32 ` [PATCH] hw/uefi: flush variable store to disk in post load Peter Krempa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250313104119.2084313-1-kraxel@redhat.com \
--to=kraxel@redhat.com \
--cc=pkrempa@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).