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ANDROID: arm64: kvm: disable CFI

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Disable CFI for code that runs at EL2 because __cfi_check only
understands EL1 addresses.

Bug: 67506682
Bug: 133186739
Change-Id: Ia582943be0b31669d88464fd99228a5368b1aa6a
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
This commit is contained in:
Sami Tolvanen
2018-04-23 12:52:07 -07:00
committed by Alistair Strachan
parent f31c0b1dba
commit b53a16001e
1 changed files with 2 additions and 1 deletions
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3
arch/arm64/kvm/hyp/Makefile
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@@ -4,7 +4,8 @@
#
ccflags-y += -fno-stack-protector -DDISABLE_BRANCH_PROFILING \
$(DISABLE_STACKLEAK_PLUGIN)
$(DISABLE_STACKLEAK_PLUGIN) \
$(DISABLE_CFI)
ifeq ($(cc-name),clang)
ccflags-y += -fno-jump-tables