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000a42b35a
As we kexec across kernels that use AMR/IAMR for different purposes we need to ensure that new kernels get kexec'd with a reset value of AMR/IAMR. For ex: the new kernel can use key 0 for kernel mapping and the old AMR value prevents access to key 0. This patch also removes reset if IAMR and AMOR in kexec_sequence. Reset of AMOR is not needed and the IAMR reset is partial (it doesn't do the reset on secondary cpus) and is redundant with this patch. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200709032946.881753-19-aneesh.kumar@linux.ibm.com |
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| .. | ||
| hash_4k.c | ||
| hash_64k.c | ||
| hash_hugepage.c | ||
| hash_hugetlbpage.c | ||
| hash_native.c | ||
| hash_pgtable.c | ||
| hash_tlb.c | ||
| hash_utils.c | ||
| internal.h | ||
| iommu_api.c | ||
| Makefile | ||
| mmu_context.c | ||
| pgtable.c | ||
| pkeys.c | ||
| radix_hugetlbpage.c | ||
| radix_pgtable.c | ||
| radix_tlb.c | ||
| slb.c | ||
| subpage_prot.c | ||