On 2026-07-07 11:38, Cornelia Huck wrote:
On Mon, Jul 06 2026, Harald Freudenberger <[email protected]> wrote:
This patch series extends the s390 qemu CPACF support to be able to
run a subset of the CPACF instruction cross platform. There have been
requests on the kernel crypto mailing list about a way to test
s390 specific crypto implementations. For example a way to test
s390 CPACF exploitation code like the s390_aes.ko kernel module.
So here now is a set of patches verified on x86 and s390 which
over (slow but working) support for a subset of the subfunctions of
some of the CPACF instructions.
Hi,
I wanted to pick this, but unfortunately, there are some problems with
it, as spotted by checkpatch (sadly, I did not see this earlier, and
softfreeze is upon us...)
- Licensing information: new files (e.g. cpacf.h) must use an SPDX
identifier instead of licence boilerplate text - this needs to be
fixed
- some files are using tabs instead of spaces in some places
- there are also some other moans (less important), but you may want to
look at them anyway (the long lines are not really a problem)
Cornelia
Yes, I saw these checkpatch complains but as nobody else seems to obey
to the checkpatch findings I ignored most of them. However, will fix
the license and tabs things and then let's see what remains.
