On 02.05.23 12:20, Johannes Thumshirn wrote:
> We have two functions for adding a page to a bio, __bio_add_page() which is
> used to add a single page to a freshly created bio and bio_add_page() which is
> used to add a page to an existing bio.
>
> While __bio_add_page() is expected to succeed, bi
On 5/5/23 2:09?AM, Johannes Thumshirn wrote:
> On 02.05.23 12:20, Johannes Thumshirn wrote:
>> We have two functions for adding a page to a bio, __bio_add_page() which is
>> used to add a single page to a freshly created bio and bio_add_page() which
>> is
>> used to add a page to an existing bio.
On Mon, Apr 10, 2023 at 03:59:32PM -0700, Chang S. Bae wrote:
> +/*
> + * This flag is set with IWKey load. When the key restore fails, it is
> + * reset. This restore state is exported to the crypto library, then AES-KL
> + * will not be used there. So, the feature is soft-disabled with this flag.
On Mon, Apr 10, 2023 at 03:59:31PM -0700, Chang S. Bae wrote:
> diff --git a/arch/x86/include/asm/keylocker.h
> b/arch/x86/include/asm/keylocker.h
> index e85dfb6c1524..820ac29c06d9 100644
> --- a/arch/x86/include/asm/keylocker.h
> +++ b/arch/x86/include/asm/keylocker.h
> @@ -5,6 +5,7 @@
>
> #i
On Mon, Apr 10, 2023 at 03:59:34PM -0700, Chang S. Bae wrote:
> Refactor the common C code to avoid code duplication. The AES-NI code uses
> it with a function pointer argument to call back the AES-NI assembly code.
> So will the AES-KL code.
Actually, the AES-NI XTS glue code currently makes dire
On Mon, Apr 10, 2023 at 03:59:35PM -0700, Chang S. Bae wrote:
> [PATCH v6 11/12] crypto: x86/aes-kl - Support AES algorithm using Key Locker
> instructions
Thanks for dropping the unnecessary modes of operation (CBC, ECB, CTR). It
simplified the patchset quite a bit!
Now that only AES-XTS is in
On Mon, May 1, 2023 at 12:15 PM Mike Snitzer wrote:
>
> On Wed, Apr 19 2023 at 8:48P -0400,
> Sarthak Kukreti wrote:
>
> > dm-thinpool uses the provision request to provision
> > blocks for a dm-thin device. dm-thinpool currently does not
> > pass through REQ_OP_PROVISION to underlying devices.
