FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.


» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Ubuntu > Ubuntu Kernel Team

 
 
LinkBack Thread Tools
 
Old 05-05-2010, 06:44 PM
Chase Douglas
 
Default UBUNTU: enforce CONFIG_TMPFS_POSIX_ACL=y

SRU Jusitification:

Impact: Without this change, a flavour may be created without
POSIX ACL support in /dev. This prevents some devices from
functioning.

How Addressed: The change adds an enforcement statement.

Regression Potential: This is a build system change, so as
long as the kernel builds there is no regression.

=====

Some /dev nodes, like /dev/dsp, require POSIX ACLs. This change
enforces this setting.

BugLink: http://bugs.launchpad.net/bugs/575940

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
---
debian/config/enforce | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/debian/config/enforce b/debian/config/enforce
index 8180e94..80be985 100644
--- a/debian/config/enforce
+++ b/debian/config/enforce
@@ -30,6 +30,9 @@ value CONFIG_USB_DEVICEFS n
value CONFIG_DEVTMPFS y
value CONFIG_DEVTMPFS_MOUNT y

+# some /dev nodes require POSIX ACLs, like /dev/dsp
+value CONFIG_TMPFS_POSIX_ACL y
+
# Ramdisk size should be a minimum of 64M
value CONFIG_BLK_DEV_RAM_SIZE 65536

--
1.7.0.4


--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team
 
Old 05-05-2010, 06:58 PM
Chase Douglas
 
Default UBUNTU: enforce CONFIG_TMPFS_POSIX_ACL=y

On Wed, May 5, 2010 at 2:44 PM, Chase Douglas
<chase.douglas@canonical.com> wrote:
> SRU Jusitification:
>
> Impact: Without this change, a flavour may be created without
> POSIX ACL support in /dev. This prevents some devices from
> functioning.
>
> How Addressed: The change adds an enforcement statement.
>
> Regression Potential: This is a build system change, so as
> long as the kernel builds there is no regression.
>
> =====
>
> Some /dev nodes, like /dev/dsp, require POSIX ACLs. This change
> enforces this setting.
>
> BugLink: http://bugs.launchpad.net/bugs/575940
>
> Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
> ---
> *debian/config/enforce | * *3 +++
> *1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/debian/config/enforce b/debian/config/enforce
> index 8180e94..80be985 100644
> --- a/debian/config/enforce
> +++ b/debian/config/enforce
> @@ -30,6 +30,9 @@ value CONFIG_USB_DEVICEFS n
> *value CONFIG_DEVTMPFS y
> *value CONFIG_DEVTMPFS_MOUNT y
>
> +# some /dev nodes require POSIX ACLs, like /dev/dsp
> +value CONFIG_TMPFS_POSIX_ACL y
> +
> *# Ramdisk size should be a minimum of 64M
> *value CONFIG_BLK_DEV_RAM_SIZE 65536
>
> --
> 1.7.0.4

Please consider for Maverick as well.

Thanks,

-- Chase

--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team
 
Old 05-06-2010, 09:22 AM
Stefan Bader
 
Default UBUNTU: enforce CONFIG_TMPFS_POSIX_ACL=y

Looks quite reasonable.

On 05/05/2010 08:44 PM, Chase Douglas wrote:
> SRU Jusitification:
>
> Impact: Without this change, a flavour may be created without
> POSIX ACL support in /dev. This prevents some devices from
> functioning.
>
> How Addressed: The change adds an enforcement statement.
>
> Regression Potential: This is a build system change, so as
> long as the kernel builds there is no regression.
>
> =====
>
> Some /dev nodes, like /dev/dsp, require POSIX ACLs. This change
> enforces this setting.
>
> BugLink: http://bugs.launchpad.net/bugs/575940
>
> Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
> ---
> debian/config/enforce | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/debian/config/enforce b/debian/config/enforce
> index 8180e94..80be985 100644
> --- a/debian/config/enforce
> +++ b/debian/config/enforce
> @@ -30,6 +30,9 @@ value CONFIG_USB_DEVICEFS n
> value CONFIG_DEVTMPFS y
> value CONFIG_DEVTMPFS_MOUNT y
>
> +# some /dev nodes require POSIX ACLs, like /dev/dsp
> +value CONFIG_TMPFS_POSIX_ACL y
> +
> # Ramdisk size should be a minimum of 64M
> value CONFIG_BLK_DEV_RAM_SIZE 65536
>


--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team
 
Old 05-06-2010, 09:48 AM
Andy Whitcroft
 
Default UBUNTU: enforce CONFIG_TMPFS_POSIX_ACL=y

On Wed, May 05, 2010 at 02:44:00PM -0400, Chase Douglas wrote:
> SRU Jusitification:
>
> Impact: Without this change, a flavour may be created without
> POSIX ACL support in /dev. This prevents some devices from
> functioning.
>
> How Addressed: The change adds an enforcement statement.
>
> Regression Potential: This is a build system change, so as
> long as the kernel builds there is no regression.
>
> =====
>
> Some /dev nodes, like /dev/dsp, require POSIX ACLs. This change
> enforces this setting.
>
> BugLink: http://bugs.launchpad.net/bugs/575940
>
> Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
> ---
> debian/config/enforce | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/debian/config/enforce b/debian/config/enforce
> index 8180e94..80be985 100644
> --- a/debian/config/enforce
> +++ b/debian/config/enforce
> @@ -30,6 +30,9 @@ value CONFIG_USB_DEVICEFS n
> value CONFIG_DEVTMPFS y
> value CONFIG_DEVTMPFS_MOUNT y
>
> +# some /dev nodes require POSIX ACLs, like /dev/dsp
> +value CONFIG_TMPFS_POSIX_ACL y
> +
> # Ramdisk size should be a minimum of 64M
> value CONFIG_BLK_DEV_RAM_SIZE 65536

Seems to match the current settings on the main branches.

Acked-by: Andy Whitcroft <apw@canonical.com>

-apw

--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team
 
Old 05-07-2010, 04:22 PM
Stefan Bader
 
Default UBUNTU: enforce CONFIG_TMPFS_POSIX_ACL=y

Applied to Lucid master

--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team
 
Old 05-07-2010, 07:32 PM
Leann Ogasawara
 
Default UBUNTU: enforce CONFIG_TMPFS_POSIX_ACL=y

Applied to Maverick master.

Thanks,
Leann


--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team
 

Thread Tools




All times are GMT. The time now is 10:12 AM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org