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From: Janosch Frank <frankja@linux.ibm.com>
To: kvm@vger.kernel.org
Cc: linux-s390@vger.kernel.org, imbrenda@linux.ibm.com,
	borntraeger@linux.ibm.com, nrb@linux.ibm.com
Subject: [kvm-unit-tests PATCH v2 0/4] s390x: Cleanup virtualization library
Date: Mon, 20 Apr 2026 08:44:21 +0000	[thread overview]
Message-ID: <20260420084933.251244-1-frankja@linux.ibm.com> (raw)

In order to support sae virtualization we need to cleanup the library
a bit and make it more flexible when it comes to guest creation and
allocation.

v2:
 - Renamed get_page_root() to get_primary_page_root()
 - Reworked patch 3 into a general sie memory improvement patch
 - Removed the sie struct rename patch

Janosch Frank (4):
  lib: s390x: Add function to get page root
  lib: s390x: sie: Allocate physical guest memory via memalign
  lib: s390x: sie: Memory rework
  lib: s390x: snippet: Add function to create a guest of specific length

 lib/s390x/mmu.h     |  7 ++++
 lib/s390x/sie.c     | 89 ++++++++++++++++++++++++---------------------
 lib/s390x/sie.h     |  2 +-
 lib/s390x/snippet.h | 19 ++++++++--
 s390x/diag258.c     |  4 +-
 s390x/edat.c        |  5 ++-
 s390x/mvpg-sie.c    |  4 +-
 s390x/pv-diags.c    |  2 +-
 s390x/pv-edat1.c    |  9 ++---
 s390x/pv-icptcode.c |  4 +-
 s390x/pv-ipl.c      |  2 +-
 s390x/sie-dat.c     |  4 +-
 s390x/sie.c         | 13 ++-----
 s390x/skey.c        |  7 ++--
 s390x/spec_ex-sie.c |  2 +
 s390x/stfle-sie.c   |  2 +
 16 files changed, 97 insertions(+), 78 deletions(-)

-- 
2.51.0


             reply	other threads:[~2026-04-20  8:49 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-20  8:44 Janosch Frank [this message]
2026-04-20  8:44 ` [kvm-unit-tests PATCH v2 1/4] lib: s390x: Add function to get page root Janosch Frank
2026-04-21 15:12   ` Christoph Schlameuss
2026-04-22  6:02   ` Nico Boehr
2026-04-20  8:44 ` [kvm-unit-tests PATCH v2 2/4] lib: s390x: sie: Allocate physical guest memory via memalign Janosch Frank
2026-04-21 15:16   ` Christoph Schlameuss
2026-04-21 15:31     ` Christoph Schlameuss
2026-04-22  6:04     ` Nico Boehr
2026-04-20  8:44 ` [kvm-unit-tests PATCH v2 3/4] lib: s390x: sie: Memory rework Janosch Frank
2026-04-21 15:25   ` Christoph Schlameuss
2026-04-20  8:44 ` [kvm-unit-tests PATCH v2 4/4] lib: s390x: snippet: Add function to create a guest of specific length Janosch Frank
2026-04-21 15:30   ` Christoph Schlameuss

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