linux-kernel - [PATCH] efi/arm: dump UEFI runtime page tables for ARM

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Message-ID: <20220930022410.107297-1-wangkefeng.wang@huawei.com>
Date:   Fri, 30 Sep 2022 10:24:10 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Ard Biesheuvel <ardb@...nel.org>, <linux-efi@...r.kernel.org>,
        <linux@...linux.org.uk>
CC:     <linux-kernel@...r.kernel.org>,
        Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: [PATCH] efi/arm: dump UEFI runtime page tables for ARM

UEFI runtime page tables dump only for ARM64 at present,
but ARM support EFI and ARM_PTDUMP_DEBUGFS now, so enable
it for ARM too.

Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
note: build test only.
 drivers/firmware/efi/arm-runtime.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/efi/arm-runtime.c b/drivers/firmware/efi/arm-runtime.c
index 3359ae2adf24..e04956ed1b0a 100644
--- a/drivers/firmware/efi/arm-runtime.c
+++ b/drivers/firmware/efi/arm-runtime.c
@@ -25,7 +25,7 @@
 #include <asm/mmu.h>
 #include <asm/pgalloc.h>
 
-#if defined(CONFIG_PTDUMP_DEBUGFS) && defined(CONFIG_ARM64)
+#if defined(CONFIG_PTDUMP_DEBUGFS) || defined(CONFIG_ARM_PTDUMP_DEBUGFS)
 #include <asm/ptdump.h>
 
 static struct ptdump_info efi_ptdump_info = {
-- 
2.35.3