Commit-ID: 22c091d02a5422d2825a4fb1af71e5a62f9e4d0f Gitweb: http://git.kernel.org/tip/22c091d02a5422d2825a4fb1af71e5a62f9e4d0f Author: Dave Young <dyo...@redhat.com> AuthorDate: Tue, 31 Jan 2017 13:21:41 +0000 Committer: Ingo Molnar <mi...@kernel.org> 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 <nicsta...@gmail.com> Signed-off-by: Dave Young <dyo...@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org> Reviewed-by: Nicolai Stange <nicsta...@gmail.com> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Matt Fleming <m...@codeblueprint.co.uk> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: linux-...@vger.kernel.org Link: http://lkml.kernel.org/r/1485868902-20401-10-git-send-email-ard.biesheu...@linaro.org Signed-off-by: Ingo Molnar <mi...@kernel.org> --- 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)) {
