Hi!
On Mon 28 Feb 2022 23:28, Xiao Ni wrote:
> Hi Peter
>
> In rhel, we have a rhel only udev rule that checks
> DM_UDEV_DISABLE_OTHER_RULES_FLAG. Maybe it's the reason why you don't
> notice this. Besides DM_UDEV_DISABLE_OTHER_RULES_FLAG, it still checks
> other flags.
>
Ah yes, that's it!
On Mon, Feb 28, 2022 at 11:25:49AM -0800, Linus Torvalds wrote:
> On Mon, Feb 28, 2022 at 12:18 AM Kyle Sanderson wrote:
> >
> > Makes sense - this kernel driver has been destroying users for many
> > years. I'm disappointed that this critical bricking failure isn't
> > searchable for others.
>
> The issue is that the implementations of aead and skcipher in the QAT driver
> are not properly supporting requests with the CRYPTO_TFM_REQ_MAY_BACKLOG flag
> set.
Thanks Giovanni. Joel (from Intel) reached out to me out of band to
try and sell me further on QAT but wasn't able to follow-up
On Mon, Feb 28, 2022 at 05:12:20PM -0800, Linus Torvalds wrote:
>
> It sounds like it was incidental and almost accidental that it fixed
> that thing, and nobody realized it should perhaps be also moved to
> stable.
Yes this was incidental. The patch in question fixes an issue in
OOM situations
On Mon, Feb 28, 2022 at 3:26 PM Herbert Xu wrote:
>
> Indeed, qat has been disabled for dm-crypt since
>
> commit b8aa7dc5c7535f9abfca4bceb0ade9ee10cf5f54
> Author: Mikulas Patocka
> Date: Thu Jul 9 23:20:41 2020 -0700
>
> crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY
>
> So
On Mon, Feb 28, 2022 at 11:27:44AM -0500, Mike Snitzer wrote:
> On Wed, Jun 23 2021 at 3:40P -0400,
> Ming Lei wrote:
>
> > Hello Guys,
> >
> > Based on Christoph's bio based polling model[1], implement DM bio polling
> > with one very simple approach.
> >
> > Patch 1 adds helper of
On Mon, Feb 28, 2022 at 08:39:11PM +, Giovanni Cabiddu wrote:
>
> The dm-crypt + QAT use-case is already disabled since kernel 5.10 due to
> a different issue.
Indeed, qat has been disabled for dm-crypt since
commit b8aa7dc5c7535f9abfca4bceb0ade9ee10cf5f54
Author: Mikulas Patocka
Date:
On Tue, Feb 22, 2022 at 10:16:35PM +, Ritika Srivastava wrote:
> Ben,
>
> Thank you for reviewing this.
>
> On 2/22/22, 11:32 AM, "Benjamin Marzinski" wrote:
>
>> And I'm trying to figure out why you want to create /dev/loop0p1 if you
>> already have /dev/mapper/loop0p1? The
On 28/02/2022 20:25, Linus Torvalds wrote:
On Mon, Feb 28, 2022 at 12:18 AM Kyle Sanderson wrote:
Makes sense - this kernel driver has been destroying users for many
years. I'm disappointed that this critical bricking failure isn't
searchable for others.
It does sound like we should just
On Mon, Feb 28, 2022 at 08:39:11PM +, Giovanni Cabiddu wrote:
> On Mon, Feb 28, 2022 at 11:25:49AM -0800, Linus Torvalds wrote:
> > On Mon, Feb 28, 2022 at 12:18 AM Kyle Sanderson wrote:
> > >
> > > Makes sense - this kernel driver has been destroying users for many
> > > years. I'm
On Mon, Feb 28, 2022 at 12:18 AM Kyle Sanderson wrote:
>
> Makes sense - this kernel driver has been destroying users for many
> years. I'm disappointed that this critical bricking failure isn't
> searchable for others.
It does sound like we should just disable that driver entirely until
it is
On Wed, Jun 23 2021 at 3:40P -0400,
Ming Lei wrote:
> Hello Guys,
>
> Based on Christoph's bio based polling model[1], implement DM bio polling
> with one very simple approach.
>
> Patch 1 adds helper of blk_queue_poll().
>
> Patch 2 adds .bio_poll() callback to block_device_operations, so
On Mon, Feb 28 2022 at 9:13P -0500,
Luo Meng wrote:
> This reverts commit 5faafc77f7de69147d1e818026b9a0cbf036a7b2.
>
> This commit 5faafc77f7de ("dm space maps: don't reset space map allocation
> cursor when committing") change the way to find free block.
>
> But when use ramdisk(not support
On Thu, Feb 17, 2022 at 9:10 PM Peter Rajnoha wrote:
>
> On Thu 17 Feb 2022 11:58, Martin Wilck wrote:
> > On Thu, 2022-02-17 at 09:09 +1100, NeilBrown wrote:
> > > On Thu, 17 Feb 2022, mwi...@suse.com wrote:
> > > > From: Martin Wilck
> > > >
> > > > device-mapper sets the flag
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