Messages in this thread Patch in this message | | | From | Dongli Zhang <> | Subject | [PATCH 1/1] KVM: use KVM_HVA_ERR_BAD to check bad hva | Date | Thu, 29 Feb 2024 13:25:22 -0800 |
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Replace PAGE_OFFSET with KVM_HVA_ERR_BAD, to facilitate the cscope when looking for where KVM_HVA_ERR_BAD is used.
Every time I use cscope to query the functions that are impacted by the return value (KVM_HVA_ERR_BAD) of __gfn_to_hva_many(), I may miss kvm_is_error_hva().
Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com> --- include/linux/kvm_host.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 7e7fd25b09b3..4dc0300e7766 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -143,7 +143,7 @@ static inline bool is_noslot_pfn(kvm_pfn_t pfn) static inline bool kvm_is_error_hva(unsigned long addr) { - return addr >= PAGE_OFFSET; + return addr >= KVM_HVA_ERR_BAD; } #endif -- 2.34.1
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