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From: Janosch Frank <frankja@linux.ibm.com>
To: Christoph Schlameuss <schlameuss@linux.ibm.com>,
	linux-s390@vger.kernel.org, kvm@vger.kernel.org
Cc: "Claudio Imbrenda" <imbrenda@linux.ibm.com>,
	"Nico Böhr" <nrb@linux.ibm.com>,
	"David Hildenbrand" <david@kernel.org>,
	"Thomas Huth" <thuth@redhat.com>,
	"Nina Schoetterl-Glausch" <nsg@linux.ibm.com>
Subject: Re: [kvm-unit-tests PATCH v4 5/6] s390x: sclp: Add detection of alternate STFLE facilities
Date: Thu, 23 Apr 2026 16:45:48 +0200	[thread overview]
Message-ID: <6fa3a405-cc05-464d-930e-f822bf5c1901@linux.ibm.com> (raw)
In-Reply-To: <20260423-vsie-stfle-fac-v4-5-32943fe43394@linux.ibm.com>

On 4/23/26 16:26, Christoph Schlameuss wrote:
> From: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
> 
> Detect availability of alternate STFLE interpretive execution facilities
> 1 and 2.
> 
> Signed-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
> Co-developed-by: Christoph Schlameuss <schlameuss@linux.ibm.com>
> Signed-off-by: Christoph Schlameuss <schlameuss@linux.ibm.com>
> ---
>   lib/s390x/sclp.c | 1 +
>   lib/s390x/sclp.h | 4 ++++
>   2 files changed, 5 insertions(+)
> 
> diff --git a/lib/s390x/sclp.c b/lib/s390x/sclp.c
> index 9d9fd3cbcb8c..c9d32ee48217 100644
> --- a/lib/s390x/sclp.c
> +++ b/lib/s390x/sclp.c
> @@ -167,6 +167,7 @@ void sclp_facilities_setup(void)
>   	sclp_facilities.has_ibs = sclp_feat_check(117, SCLP_FEAT_117_BIT_IBS);
>   	sclp_facilities.has_pfmfi = sclp_feat_check(117, SCLP_FEAT_117_BIT_PFMFI);
>   	sclp_facilities.has_diag318 = sclp_feat_check(134, SCLP_FEAT_134_BIT_DIAG318);
> +	sclp_facilities.has_astfleie2 = sclp_feat_check(139, SCLP_FEAT_139_BIT_ASTFLEIE2);

Seems like you dropped ASTFLEI1 from here when reworking the patch.

  reply	other threads:[~2026-04-23 14:45 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-23 14:26 [kvm-unit-tests PATCH v4 0/6] s390x: Add test for STFLE interpretive execution (format-2) Christoph Schlameuss
2026-04-23 14:26 ` [kvm-unit-tests PATCH v4 1/6] s390x: snippets: Add reset_guest() to lib Christoph Schlameuss
2026-04-23 14:26 ` [kvm-unit-tests PATCH v4 2/6] s390x: sclp: Remove unnecessary padding from struct sclp_facilities Christoph Schlameuss
2026-04-23 14:26 ` [kvm-unit-tests PATCH v4 3/6] s390x: sclp: Check sclp byte before reading feature bits Christoph Schlameuss
2026-04-23 14:26 ` [kvm-unit-tests PATCH v4 4/6] s390x: sclp: Use sclp_feat_check directly to read DIAG318 feature bit Christoph Schlameuss
2026-04-23 14:46   ` Janosch Frank
2026-04-23 14:26 ` [kvm-unit-tests PATCH v4 5/6] s390x: sclp: Add detection of alternate STFLE facilities Christoph Schlameuss
2026-04-23 14:45   ` Janosch Frank [this message]
2026-04-23 14:26 ` [kvm-unit-tests PATCH v4 6/6] s390x: Add test for STFLE interpretive execution (format-2) Christoph Schlameuss

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