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authorLaura Abbott <labbott@redhat.com>2016-10-27 09:27:31 -0700
committerCatalin Marinas <catalin.marinas@arm.com>2016-11-07 18:15:04 +0000
commit4ddb9bf83349b4f4f8178e58c3654ac7ec7edbc6 (patch)
tree6d5ee3eb03f7afda1a006bda20bfa094c57df037 /drivers/firmware/efi
parent0bfc445dec9dd8130d22c9f4476eed7598524129 (diff)
downloadop-kernel-dev-4ddb9bf83349b4f4f8178e58c3654ac7ec7edbc6.zip
op-kernel-dev-4ddb9bf83349b4f4f8178e58c3654ac7ec7edbc6.tar.gz
arm64: dump: Make ptdump debugfs a separate option
ptdump_register currently initializes a set of page table information and registers debugfs. There are uses for the ptdump option without wanting the debugfs options. Split this out to make it a separate option. Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'drivers/firmware/efi')
-rw-r--r--drivers/firmware/efi/arm-runtime.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/firmware/efi/arm-runtime.c b/drivers/firmware/efi/arm-runtime.c
index 7c75a8d..349dc3e 100644
--- a/drivers/firmware/efi/arm-runtime.c
+++ b/drivers/firmware/efi/arm-runtime.c
@@ -39,7 +39,7 @@ static struct mm_struct efi_mm = {
.mmlist = LIST_HEAD_INIT(efi_mm.mmlist),
};
-#ifdef CONFIG_ARM64_PTDUMP
+#ifdef CONFIG_ARM64_PTDUMP_DEBUGFS
#include <asm/ptdump.h>
static struct ptdump_info efi_ptdump_info = {
@@ -53,7 +53,7 @@ static struct ptdump_info efi_ptdump_info = {
static int __init ptdump_init(void)
{
- return ptdump_register(&efi_ptdump_info, "efi_page_tables");
+ return ptdump_debugfs_register(&efi_ptdump_info, "efi_page_tables");
}
device_initcall(ptdump_init);
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