Since dm-crypt target can be stacked on dm-integrity targets to
provide authenticated encryption, integrity violations are recognized
here during aead computation. We use the dm-audit submodule to
signal those events to user space, too.
The construction and destruction of crypt device mappings are
dm integrity and also stacked dm crypt devices track integrity
violations internally. Thus, integrity violations could be polled
from user space, e.g., by 'integritysetup status'.
>From an auditing perspective, we only could see that there were
a number of integrity violations, but not when and wh
Hi,
On Tue, 31 Aug 2021 at 00:42, Thomas Petazzoni
wrote:
>
> Hello,
>
> On Mon, 30 Aug 2021 23:48:40 +0530
> Pintu Agarwal wrote:
>
> > ohh that means we already have a working reference.
> > If possible can you share the details, even 4.19 or higher will be
> > also a good reference.
> >
> > >
The pull request you sent on Tue, 31 Aug 2021 12:34:52 -0400:
> git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
> tags/for-5.15/dm-changes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/efa916af13206eb15916e102c45c99a13ea78f33
Thank you!
--
Hi Linus,
The following changes since commit 99d26de2f6d79badc80f55b54bd90d4cb9d1ad90:
writeback: make the laptop_mode prototypes available unconditionally
(2021-08-10 07:00:50 -0600)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-
Hello,
On Mon, 30 Aug 2021 23:48:40 +0530
Pintu Agarwal wrote:
> ohh that means we already have a working reference.
> If possible can you share the details, even 4.19 or higher will be
> also a good reference.
>
> > > Or, another option is to use the new concept from 5.1 kernel that is:
> > >
On Mon, 30 Aug 2021 at 22:25, Thomas Petazzoni
wrote:
>
> Hello,
>
> On Mon, 30 Aug 2021 21:55:19 +0530
> Pintu Agarwal wrote:
>
> > Sorry for coming back to this again..
> > Unfortunately, none of the options is working for us with squashfs
> > (bootloader, initramfs).
> > initramfs have differe
On 8/26/21 8:47 AM, Martin Wilck wrote:
On Thu, 2021-08-26 at 00:24 +0200, Xose Vazquez Perez wrote:
Based on current configs:
https://www.ibm.com/docs/en/flashsystem-9x00/8.4.x?topic=system-settings-linux-hosts
Cc: Martin Wilck
Cc: Benjamin Marzinski
Cc: Christophe Varoqui
Cc: DM-DEVEL ML
On Wed, 21 Jul 2021 at 22:59, Pintu Agarwal wrote:
>
> On Wed, 21 Jul 2021 at 22:40, Mikulas Patocka wrote:
>
> > > >
> > > > Try to set up dm-verity with block size 512 bytes.
> > > >
> > > > I don't know what block size does squashfs use, but if the filesystem
> > > > block size is smaller than
Hello,
On Mon, 30 Aug 2021 21:55:19 +0530
Pintu Agarwal wrote:
> Sorry for coming back to this again..
> Unfortunately, none of the options is working for us with squashfs
> (bootloader, initramfs).
> initramfs have different kinds of challenges because of the partition
> size issue.
> So, our p
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