CVE-2026-72293: KVM: s390: vsie: Add missing radix_tree_preload() in _gaccess_shadow_fault()
In the Linux kernel, the following vulnerability has been resolved:
KVM: s390: vsie: Add missing radixtreepreload() in gaccessshadowfault()
Add missing radixtreepreload() in gaccessshadowfault() to guarantee forward progress. The core of gaccessshadowfault() has been split into gaccessshadowfault() in order to simplify locking.