Messages in this thread | | | Date | Wed, 26 May 2021 21:25:04 +0000 | From | Sean Christopherson <> | Subject | Re: [PATCH v2 01/13] KVM: x86/mmu: Re-add const qualifier in kvm_tdp_mmu_zap_collapsible_sptes |
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On Thu, Apr 01, 2021, Ben Gardon wrote: > kvm_tdp_mmu_zap_collapsible_sptes unnecessarily removes the const > qualifier from its memlsot argument, leading to a compiler warning. Add > the const annotation and pass it to subsequent functions. > > Signed-off-by: Ben Gardon <bgardon@google.com> > --- > arch/x86/kvm/mmu/mmu.c | 10 +++++----- > arch/x86/kvm/mmu/mmu_internal.h | 5 +++-- > arch/x86/kvm/mmu/tdp_mmu.c | 5 +++-- > arch/x86/kvm/mmu/tdp_mmu.h | 3 ++- > include/linux/kvm_host.h | 2 +- > 5 files changed, 14 insertions(+), 11 deletions(-) > > diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c > index efb41f31e80a..617809529987 100644 > --- a/arch/x86/kvm/mmu/mmu.c > +++ b/arch/x86/kvm/mmu/mmu.c > @@ -715,8 +715,7 @@ static void kvm_mmu_page_set_gfn(struct kvm_mmu_page *sp, int index, gfn_t gfn) > * handling slots that are not large page aligned. > */ > static struct kvm_lpage_info *lpage_info_slot(gfn_t gfn, > - struct kvm_memory_slot *slot, > - int level) > + const struct kvm_memory_slot *slot, int level)
I'd prefer to let this poke out (it's only 2 chars) instead of having an unaligned param list. And if we want to make it pretty, we could always do:
static struct kvm_lpage_info *lpage_info_slot(const struct kvm_memory_slot *slot, gfn_t gfn, int level)
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