[v1] efi/arm: dump UEFI runtime page tables for ARM

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

Posted by Kefeng Wang 3 years, 6 months ago

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@huawei.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

Re: [PATCH] efi/arm: dump UEFI runtime page tables for ARM

Posted by Kefeng Wang 3 years, 6 months ago

sorry，please ignore it， need to udpate.

On 2022/9/30 10:24, Kefeng Wang wrote:
> 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@huawei.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 = {