linux-kernel - [GIT pull] efi fix for 5.0

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Message-ID: <154921049412.12839.6903655600742454434.tglx@nanos.tec.linutronix.de>
Date:   Sun, 03 Feb 2019 17:16:05 +0100
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org
Subject: [GIT pull] efi fix for 5.0

Linus,

please pull the latest efi-urgent-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git efi-urgent-for-linus

The dump info for the efi page table debugging lacks a terminator which
causes the kernel to crash when the debugfile is read.

Thanks,

	tglx

------------------>
Qian Cai (1):
      efi/arm64: Fix debugfs crash by adding a terminator for ptdump marker


 drivers/firmware/efi/arm-runtime.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/efi/arm-runtime.c b/drivers/firmware/efi/arm-runtime.c
index 23ea1ed409d1..352bd2473162 100644
--- a/drivers/firmware/efi/arm-runtime.c
+++ b/drivers/firmware/efi/arm-runtime.c
@@ -37,8 +37,9 @@ extern u64 efi_system_table;
 static struct ptdump_info efi_ptdump_info = {
 	.mm		= &efi_mm,
 	.markers	= (struct addr_marker[]){
-		{ 0,		"UEFI runtime start" },
-		{ DEFAULT_MAP_WINDOW_64, "UEFI runtime end" }
+		{ 0,				"UEFI runtime start" },
+		{ DEFAULT_MAP_WINDOW_64,	"UEFI runtime end" },
+		{ -1,				NULL }
 	},
 	.base_addr	= 0,
 };