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| author | Michael Ellerman <mpe@ellerman.id.au> | 2018-07-19 07:37:57 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-07-19 07:37:57 +0300 |
| commit | ce57c6610cc2d7cde61fc005a2d2090bce46fc73 (patch) | |
| tree | be1230fb1773e3de7fb7f6a0adde68ca0468273e /arch/powerpc/mm/tlb-radix.c | |
| parent | 9c3250a127901c93b23723dc5859c71a0d068fb8 (diff) | |
| parent | a68bd1267b7286b1687905651b404e765046de25 (diff) | |
| download | linux-ce57c6610cc2d7cde61fc005a2d2090bce46fc73.tar.xz | |
Merge branch 'topic/ppc-kvm' into next
Merge in some commits we're sharing with the KVM tree.
I manually propagated the change from commit d3d4ffaae439
("powerpc/powernv/ioda2: Reduce upper limit for DMA window size") into
pci-ioda-tce.c.
Conflicts:
arch/powerpc/include/asm/cputable.h
arch/powerpc/platforms/powernv/pci-ioda.c
arch/powerpc/platforms/powernv/pci.h
Diffstat (limited to 'arch/powerpc/mm/tlb-radix.c')
| -rw-r--r-- | arch/powerpc/mm/tlb-radix.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/powerpc/mm/tlb-radix.c b/arch/powerpc/mm/tlb-radix.c index 1135b43a597c..fef3e1eb3a19 100644 --- a/arch/powerpc/mm/tlb-radix.c +++ b/arch/powerpc/mm/tlb-radix.c @@ -1048,24 +1048,6 @@ void radix__flush_tlb_all(void) asm volatile("eieio; tlbsync; ptesync": : :"memory"); } -void radix__flush_tlb_pte_p9_dd1(unsigned long old_pte, struct mm_struct *mm, - unsigned long address) -{ - /* - * We track page size in pte only for DD1, So we can - * call this only on DD1. - */ - if (!cpu_has_feature(CPU_FTR_POWER9_DD1)) { - VM_WARN_ON(1); - return; - } - - if (old_pte & R_PAGE_LARGE) - radix__flush_tlb_page_psize(mm, address, MMU_PAGE_2M); - else - radix__flush_tlb_page_psize(mm, address, mmu_virtual_psize); -} - #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE extern void radix_kvm_prefetch_workaround(struct mm_struct *mm) { |