e4c00c4ce2
When leaking certain page types, such as Hypervisor Fixed (HV_FIXED) pages, it does not make sense to dump RMP contents for the 2MB range of the page(s) being leaked. In the case of HV_FIXED pages, this is not an error situation where the surrounding 2MB page RMP entries can provide debug information. Add new __snp_leak_pages() API with dump_rmp bool parameter to support continue adding pages to the snp_leaked_pages_list but not issue dump_rmpentry(). Make snp_leak_pages() a wrapper for the common case which also allows existing users to continue to dump RMP entries. Suggested-by: Thomas Lendacky <Thomas.Lendacky@amd.com> Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Ashish Kalra <ashish.kalra@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com> Acked-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/cover.1758057691.git.ashish.kalra@amd.com |
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