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[PATCH v2 0/1] css: SCHIB measurement block origin must be aligned
From: |
Pierre Morel |
Subject: |
[PATCH v2 0/1] css: SCHIB measurement block origin must be aligned |
Date: |
Fri, 19 Feb 2021 14:39:32 +0100 |
Hi,
By testing Measurement with KVM unit tests I fall on this:
we forgot to test the alignment of the MBO for measurement format 1.
The last 6 bits of the MBO must be null, i.e. an aligned on 64 bytes
of the MBO, otherwise an operand exception is recognized when issuing
a msch instruction.
Regards,
Pierre
Pierre Morel (1):
css: SCHIB measurement block origin must be aligned
target/s390x/ioinst.c | 6 ++++++
1 file changed, 6 insertions(+)
--
2.25.1
- [PATCH v2 0/1] css: SCHIB measurement block origin must be aligned,
Pierre Morel <=