From: Dave Young <dyoung@redhat.com>
To: Matt Fleming <matt@codeblueprint.co.uk>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org,
dyoung@redhat.com, x86@kernel.org,
Nicolai Stange <nicstange@gmail.com>,
Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
hpa@zytor.com, Dan Williams <dan.j.williams@intel.com>,
mika.penttila@nextfour.com, bhsharma@redhat.com
Subject: [PATCH V2 3/4] efi/x86: add debug code to print cooked memmap
Date: Mon, 16 Jan 2017 10:45:57 +0800 [thread overview]
Message-ID: <20170116025026.533512936@redhat.com> (raw)
In-Reply-To: <20170116024554.461236678@redhat.com>
[-- Attachment #1: efi-print-memmap-after-merge-ranges.patch --]
[-- Type: text/plain, Size: 636 bytes --]
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>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
arch/x86/platform/efi/efi.c | 5 +++++
1 file changed, 5 insertions(+)
--- linux-x86.orig/arch/x86/platform/efi/efi.c
+++ linux-x86/arch/x86/platform/efi/efi.c
@@ -943,6 +943,11 @@ static void __init __efi_enter_virtual_m
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)) {
next prev parent reply other threads:[~2017-01-16 2:53 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-16 2:45 [PATCH V2 0/4] efi/x86: move efi bgrt init code to early init Dave Young
2017-01-16 2:45 ` [PATCH V2 1/4] efi/x86: move efi bgrt init code to early init code Dave Young
2017-01-17 10:39 ` Nicolai Stange
2017-01-17 17:10 ` Ard Biesheuvel
2017-01-18 2:16 ` Dave Young
2017-01-18 13:48 ` [PATCH V3 " Dave Young
2017-01-18 14:00 ` Ard Biesheuvel
2017-01-18 19:24 ` Bhupesh Sharma
2017-01-19 12:48 ` Ard Biesheuvel
2017-01-26 3:39 ` Dave Young
2017-01-16 2:45 ` [PATCH V2 2/4] efi/x86: move efi_print_memmap to drivers/firmware/efi/memmap.c Dave Young
2017-01-17 10:39 ` Nicolai Stange
2017-01-17 17:11 ` Ard Biesheuvel
2017-01-16 2:45 ` Dave Young [this message]
2017-01-17 10:39 ` [PATCH V2 3/4] efi/x86: add debug code to print cooked memmap Nicolai Stange
2017-01-16 2:45 ` [PATCH V2 4/4] efi/x86: make efi_memmap_reserve only insert into boot mem areas Dave Young
2017-01-17 10:40 ` Nicolai Stange
2017-01-17 17:13 ` Ard Biesheuvel
2017-01-17 19:48 ` Nicolai Stange
2017-01-18 11:01 ` Dave Young
2017-01-18 11:06 ` Dave Young
2017-01-18 13:33 ` Dave Young
2017-01-18 2:28 ` Dave Young
2017-01-27 17:03 ` [PATCH V2 0/4] efi/x86: move efi bgrt init code to early init Ard Biesheuvel
2017-02-03 7:12 ` Dave Young
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