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| author | Kees Cook | 2017-09-20 22:49:59 +0200 |
|---|---|---|
| committer | Will Deacon | 2017-10-02 11:13:05 +0200 |
| commit | 4adcec1164de863ef8bcf2cdffa0ea09de2a08d3 (patch) | |
| tree | 3536eaa2778914bba64c1e9640335b8257ded9fb | |
| parent | arm64: dma-mapping: Cocci spatch "vma_pages" (diff) | |
| download | kernel-qcow2-linux-4adcec1164de863ef8bcf2cdffa0ea09de2a08d3.tar.gz kernel-qcow2-linux-4adcec1164de863ef8bcf2cdffa0ea09de2a08d3.tar.xz kernel-qcow2-linux-4adcec1164de863ef8bcf2cdffa0ea09de2a08d3.zip | |
arm64: Always use REFCOUNT_FULL
As discussed at the Linux Security Summit, arm64 prefers to use
REFCOUNT_FULL by default. This enables it for the architecture.
Cc: hw.likun@huawei.com
Cc: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
| -rw-r--r-- | arch/arm64/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 0df64a6a56d4..9fe7a7f4c94c 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -119,6 +119,7 @@ config ARM64 select PCI_ECAM if ACPI select POWER_RESET select POWER_SUPPLY + select REFCOUNT_FULL select SPARSE_IRQ select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK |