1. 17 Apr, 2021 29 commits
  2. 15 Apr, 2021 2 commits
  3. 12 Apr, 2021 1 commit
  4. 08 Apr, 2021 1 commit
    • Jarkko Sakkinen's avatar
      x86/sgx: Do not update sgx_nr_free_pages in sgx_setup_epc_section() · ae40aaf6
      Jarkko Sakkinen authored
      The commit in Fixes: changed the SGX EPC page sanitization to end up in
      sgx_free_epc_page() which puts clean and sanitized pages on the free
      list.
      
      This was done for the reason that it is best to keep the logic to assign
      available-for-use EPC pages to the correct NUMA lists in a single
      location.
      
      sgx_nr_free_pages is also incremented by sgx_free_epc_pages() but those
      pages which are being added there per EPC section do not belong to the
      free list yet because they haven't been sanitized yet - they land on the
      dirty list first and the sanitization happens later when ksgxd starts
      massaging them.
      
      So remove that addition there and have sgx_free_epc_page() do that
      solely.
      
       [ bp: Sanitize commit message too. ]
      
      Fixes: 51ab30eb ("x86/sgx: Replace section->init_laundry_list with sgx_dirty_page_list")
      Signed-off-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
      Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
      Link: https://lkml.kernel.org/r/20210408092924.7032-1-jarkko@kernel.org
      ae40aaf6
  5. 06 Apr, 2021 7 commits