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-rw-r--r--arch/arm/vdso/Makefile11
-rw-r--r--arch/arm/vdso/datapage.S16
-rw-r--r--arch/arm/vdso/vdso.lds.S3
3 files changed, 3 insertions, 27 deletions
diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile
index d761bd2e2f40..8a306bbec4a0 100644
--- a/arch/arm/vdso/Makefile
+++ b/arch/arm/vdso/Makefile
@@ -5,7 +5,7 @@ include $(srctree)/lib/vdso/Makefile
hostprogs := vdsomunge
-obj-vdso := vgettimeofday.o datapage.o note.o
+obj-vdso := vgettimeofday.o note.o
# Build rules
targets := $(obj-vdso) vdso.so vdso.so.dbg vdso.so.raw vdso.lds
@@ -33,15 +33,6 @@ else
CFLAGS_vgettimeofday.o = -O2 -include $(c-gettimeofday-y)
endif
-# Disable gcov profiling for VDSO code
-GCOV_PROFILE := n
-UBSAN_SANITIZE := n
-
-# Prevents link failures: __sanitizer_cov_trace_pc() is not linked in.
-KCOV_INSTRUMENT := n
-
-KASAN_SANITIZE := n
-
# Force dependency
$(obj)/vdso.o : $(obj)/vdso.so
diff --git a/arch/arm/vdso/datapage.S b/arch/arm/vdso/datapage.S
deleted file mode 100644
index 9cd73b725d9f..000000000000
--- a/arch/arm/vdso/datapage.S
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#include <linux/linkage.h>
-#include <asm/asm-offsets.h>
-
- .align 2
-.L_vdso_data_ptr:
- .long _start - . - VDSO_DATA_SIZE
-
-ENTRY(__get_datapage)
- .fnstart
- adr r0, .L_vdso_data_ptr
- ldr r1, [r0]
- add r0, r0, r1
- bx lr
- .fnend
-ENDPROC(__get_datapage)
diff --git a/arch/arm/vdso/vdso.lds.S b/arch/arm/vdso/vdso.lds.S
index 165d1d2eb76b..9bfa0f52923c 100644
--- a/arch/arm/vdso/vdso.lds.S
+++ b/arch/arm/vdso/vdso.lds.S
@@ -11,6 +11,7 @@
*/
#include <linux/const.h>
+#include <asm/asm-offsets.h>
#include <asm/page.h>
#include <asm/vdso.h>
@@ -19,7 +20,7 @@ OUTPUT_ARCH(arm)
SECTIONS
{
- PROVIDE(_start = .);
+ PROVIDE(_vdso_data = . - VDSO_DATA_SIZE);
. = SIZEOF_HEADERS;