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virtiofsd pull 2021-08-16

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Two minor fixes; one for performance, the other seccomp
 on s390x.
 
 Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-virtiofs-20210916' into staging

virtiofsd pull 2021-08-16

Two minor fixes; one for performance, the other seccomp
on s390x.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

# gpg: Signature made Thu 16 Sep 2021 14:51:38 BST
# gpg:                using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert-gitlab/tags/pull-virtiofs-20210916:
  virtiofsd: Reverse req_list before processing it
  tools/virtiofsd: Add fstatfs64 syscall to the seccomp allowlist

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2021-09-19 18:53:29 +01:00
commit 7adb961995
2 changed files with 2 additions and 0 deletions
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1
tools/virtiofsd/fuse_virtio.c
View File

@ -716,6 +716,7 @@ static void *fv_queue_thread(void *opaque)
/* Process all the requests. */
if (!se->thread_pool_size && req_list != NULL) {
req_list = g_list_reverse(req_list);
g_list_foreach(req_list, fv_queue_worker, qi);
g_list_free(req_list);
req_list = NULL;

1
tools/virtiofsd/passthrough_seccomp.c
View File

@ -51,6 +51,7 @@ static const int syscall_allowlist[] = {
SCMP_SYS(fsetxattr),
SCMP_SYS(fstat),
SCMP_SYS(fstatfs),
SCMP_SYS(fstatfs64),
SCMP_SYS(fsync),
SCMP_SYS(ftruncate),
SCMP_SYS(futex),