KVM: s390: vsie: Add missing radix_tree_preload() in _gaccess_shadow_fault()

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Add missing radix_tree_preload() in _gaccess_shadow_fault() to
guarantee forward progress. The core of _gaccess_shadow_fault() has
been split into ___gaccess_shadow_fault() in order to simplify locking.

Fixes: e38c884df9 ("KVM: s390: Switch to new gmap")
CC: stable@vger.kernel.org # 7.1
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Message-ID: <20260611104850.110313-5-imbrenda@linux.ibm.com>

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Claudio Imbrenda 2026-06-11 12:48:49 +02:00

parent 505fcce0c6

commit 668e70cc54

1 changed files with 35 additions and 22 deletions

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arch/s390/kvm/gaccess.c

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