CVE-2024-26947 ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses

In the Linux kernel, the following vulnerability has been resolved: ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses Since commit a4d5613c4dc6 "arm: extend pfnvalid to take into account freed memory map alignment" changes the semantics of pfnvalid to check presence of t...

DSA-456 linux-kernel-2.2.19-arm - failing function and TLB flush

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