Re: [PATCH] powerpc/kvm/radix: ignore kmemleak false positives

On Wed, May 13, 2020 at 09:39:15AM -0400, Qian Cai wrote: > kvmppc_pmd_alloc() and kvmppc_pte_alloc() allocate some memory but then > pud_populate() and pmd_populate() will use __pa() to reference the newly > allocated memory. > > Since kmemleak is unable to track the physical memory resulting in

[PATCH] powerpc/kvm/radix: ignore kmemleak false positives

kvmppc_pmd_alloc() and kvmppc_pte_alloc() allocate some memory but then pud_populate() and pmd_populate() will use __pa() to reference the newly allocated memory. Since kmemleak is unable to track the physical memory resulting in false positives, silence those by using kmemleak_ignore().