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From: Vivek Goyal <vgoyal@redhat.com>
To: qemu-devel@nongnu.org, virtio-fs@redhat.com
Cc: lhenriques@suse.de, stefanha@redhat.com, dgilbert@redhat.com,
	vgoyal@redhat.com, miklos@szeredi.hu
Subject: [PATCH v2 0/3] virtiofsd: Add options to enable/disable posix acl
Date: Wed, 17 Feb 2021 18:30:43 -0500	[thread overview]
Message-ID: <20210217233046.81418-1-vgoyal@redhat.com> (raw)

Hi,

This is V2 of the patches. Changes since v1 are.

- Rebased on top of latest master.
- Took care of Miklos's comments to block acl xattrs if user
  explicitly disabled posix acl.

Luis Henriques reported that fstest generic/099 fails with virtiofs.
Little debugging showed that we don't enable acl support. So this
patch series provides option to enable/disable posix acl support. By
default it is disabled.

I have run blogbench and pjdfstests with posix acl enabled and
things work fine.

Luis, can you please apply these patches, and run virtiofsd with
"-o posix_acl" and see if it fixes the failure you are seeing. I
ran the steps you provided manually and it fixes the issue for
me.

Vivek Goyal (3):
  virtiofsd: Add an option to enable/disable posix acls
  virtiofsd: Add umask to seccom allow list
  virtiofsd: Change umask if posix acls are enabled

 tools/virtiofsd/passthrough_ll.c      | 119 ++++++++++++++++++++++++--
 tools/virtiofsd/passthrough_seccomp.c |   1 +
 2 files changed, 113 insertions(+), 7 deletions(-)

-- 
2.25.4



WARNING: multiple messages have this Message-ID (diff)
From: Vivek Goyal <vgoyal@redhat.com>
To: qemu-devel@nongnu.org, virtio-fs@redhat.com
Cc: vgoyal@redhat.com, miklos@szeredi.hu
Subject: [Virtio-fs] [PATCH v2 0/3] virtiofsd: Add options to enable/disable posix acl
Date: Wed, 17 Feb 2021 18:30:43 -0500	[thread overview]
Message-ID: <20210217233046.81418-1-vgoyal@redhat.com> (raw)

Hi,

This is V2 of the patches. Changes since v1 are.

- Rebased on top of latest master.
- Took care of Miklos's comments to block acl xattrs if user
  explicitly disabled posix acl.

Luis Henriques reported that fstest generic/099 fails with virtiofs.
Little debugging showed that we don't enable acl support. So this
patch series provides option to enable/disable posix acl support. By
default it is disabled.

I have run blogbench and pjdfstests with posix acl enabled and
things work fine.

Luis, can you please apply these patches, and run virtiofsd with
"-o posix_acl" and see if it fixes the failure you are seeing. I
ran the steps you provided manually and it fixes the issue for
me.

Vivek Goyal (3):
  virtiofsd: Add an option to enable/disable posix acls
  virtiofsd: Add umask to seccom allow list
  virtiofsd: Change umask if posix acls are enabled

 tools/virtiofsd/passthrough_ll.c      | 119 ++++++++++++++++++++++++--
 tools/virtiofsd/passthrough_seccomp.c |   1 +
 2 files changed, 113 insertions(+), 7 deletions(-)

-- 
2.25.4


             reply	other threads:[~2021-02-17 23:33 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-17 23:30 Vivek Goyal [this message]
2021-02-17 23:30 ` [Virtio-fs] [PATCH v2 0/3] virtiofsd: Add options to enable/disable posix acl Vivek Goyal
2021-02-17 23:30 ` [PATCH v2 1/3] virtiofsd: Add an option to enable/disable posix acls Vivek Goyal
2021-02-17 23:30   ` [Virtio-fs] " Vivek Goyal
2021-02-18 15:04   ` Vivek Goyal
2021-02-18 15:04     ` [Virtio-fs] " Vivek Goyal
2021-02-18 19:04   ` [PATCH v2.1 " Vivek Goyal
2021-02-18 19:04     ` [Virtio-fs] " Vivek Goyal
2021-02-17 23:30 ` [PATCH v2 2/3] virtiofsd: Add umask to seccom allow list Vivek Goyal
2021-02-17 23:30   ` [Virtio-fs] " Vivek Goyal
2021-02-17 23:30 ` [PATCH v2 3/3] virtiofsd: Change umask if posix acls are enabled Vivek Goyal
2021-02-17 23:30   ` [Virtio-fs] " Vivek Goyal
2021-02-19 11:50 ` [PATCH v2 0/3] virtiofsd: Add options to enable/disable posix acl Luis Henriques
2021-02-19 11:50   ` [Virtio-fs] " Luis Henriques
2021-02-19 14:34   ` Vivek Goyal
2021-02-19 14:34     ` [Virtio-fs] " Vivek Goyal
2021-02-19 15:55     ` Miklos Szeredi
2021-02-19 15:55       ` [Virtio-fs] " Miklos Szeredi
2021-02-19 16:15       ` Luis Henriques
2021-02-19 16:15         ` [Virtio-fs] " Luis Henriques
2021-02-22 14:47       ` Vivek Goyal
2021-02-22 14:47         ` [Virtio-fs] " Vivek Goyal
2021-02-23 15:05   ` Luis Henriques
2021-02-23 15:05     ` [Virtio-fs] " Luis Henriques

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