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authorSasha Levin <sashal@kernel.org>2019-05-14 21:18:47 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-05-16 20:43:44 +0300
commitca6c34ad76eeb865021433e00f7a630ecf74c530 (patch)
tree310310389b48af88bb5fd5a621dbd390141b2116
parente85fa7b29d1fdafe267017e70d50cad85faaa9dc (diff)
downloadlinux-ca6c34ad76eeb865021433e00f7a630ecf74c530.tar.xz
Revert "x86/vdso: Drop implicit common-page-size linker flag"
This reverts commit 408d67a0fecf4cfe7869f518211ae278ee44376e. The commit message in the 4.9 stable tree did not have a reference to the upstream commit id. Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r--arch/x86/entry/vdso/Makefile4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile
index 756dc9432d15..2ae92c6b1de6 100644
--- a/arch/x86/entry/vdso/Makefile
+++ b/arch/x86/entry/vdso/Makefile
@@ -48,7 +48,7 @@ targets += $(vdso_img_sodbg)
export CPPFLAGS_vdso.lds += -P -C
VDSO_LDFLAGS_vdso.lds = -m elf_x86_64 -soname linux-vdso.so.1 --no-undefined \
- -z max-page-size=4096
+ -z max-page-size=4096 -z common-page-size=4096
$(obj)/vdso64.so.dbg: $(src)/vdso.lds $(vobjs) FORCE
$(call if_changed,vdso)
@@ -95,7 +95,7 @@ CFLAGS_REMOVE_vvar.o = -pg
CPPFLAGS_vdsox32.lds = $(CPPFLAGS_vdso.lds)
VDSO_LDFLAGS_vdsox32.lds = -m elf32_x86_64 -soname linux-vdso.so.1 \
- -z max-page-size=4096
+ -z max-page-size=4096 -z common-page-size=4096
# 64-bit objects to re-brand as x32
vobjs64-for-x32 := $(filter-out $(vobjs-nox32),$(vobjs-y))