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| author | Dave Young <dyoung@redhat.com> | 2017-01-16 10:45:57 +0800 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-01-28 17:21:03 +0000 |
| commit | 1a9df0572f3a7098e269e7644077d4a452123de6 (patch) | |
| tree | 0211656e52f46ffddabc9de1662627f21a41581c | |
| parent | e45705fe0fdd1f8d27db166e791309742eedc6a3 (diff) | |
| download | efi-1a9df0572f3a7098e269e7644077d4a452123de6.tar.gz | |
efi/x86: Add debug code to print cooked memmap
It is not obvious if the reserved boot area are added correctly, add a
efi_print_memmap to print the new memmap.
Signed-off-by: Dave Young <dyoung@redhat.com>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Reviewed-by: Nicolai Stange <nicstange@gmail.com>
Tested-by: Nicolai Stange <nicstange@gmail.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
| -rw-r--r-- | arch/x86/platform/efi/efi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 0d4becfc5145d0..565dff3c9a12cf 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -955,6 +955,11 @@ static void __init __efi_enter_virtual_mode(void) return; } + if (efi_enabled(EFI_DBG)) { + pr_info("EFI runtime memory map:\n"); + efi_print_memmap(); + } + BUG_ON(!efi.systab); if (efi_setup_page_tables(pa, 1 << pg_shift)) { |