Pierre Morel 724448d602 KVM: s390: vsie: fix the length of APCB bitmap ...

[ Upstream commit 246be7d2720ea9a795b576067ecc5e5c7a1e7848 ]

bit_and() uses the count of bits as the woking length.
Fix the previous implementation and effectively use
the right bitmap size.

Fixes: 19fd83a647 ("KVM: s390: vsie: allow CRYCB FORMAT-1")
Fixes: 56019f9aca ("KVM: s390: vsie: Allow CRYCB FORMAT-2")

Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Link: https://lore.kernel.org/kvm/20230511094719.9691-1-pmorel@linux.ibm.com/
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-07-27 08:44:07 +02:00

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