Commit-ID: 22c091d02a5422d2825a4fb1af71e5a62f9e4d0f Gitweb: http://git.kernel.org/tip/22c091d02a5422d2825a4fb1af71e5a62f9e4d0f Author: Dave Young <[email protected]> AuthorDate: Tue, 31 Jan 2017 13:21:41 +0000 Committer: Ingo Molnar <[email protected]> CommitDate: Wed, 1 Feb 2017 08:45:46 +0100
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() call to print the new memmap. Tested-by: Nicolai Stange <[email protected]> Signed-off-by: Dave Young <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]> Reviewed-by: Nicolai Stange <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Matt Fleming <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- arch/x86/platform/efi/efi.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 0d4becf..565dff3 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)) {
