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| author | Tri Vo <trong@android.com> | 2018-09-19 22:27:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-13 22:08:54 +0300 |
| commit | 64537fda9a6aad48ed26601026e1d5f2efdc95c4 (patch) | |
| tree | dfed6af238b0814637e1364642c6683560481aa0 /drivers/crypto/n2_asm.S | |
| parent | 3f7987f818e86d660d5bbef1aa5a74294014464d (diff) | |
| download | linux-64537fda9a6aad48ed26601026e1d5f2efdc95c4.tar.xz | |
arm64: lse: remove -fcall-used-x0 flag
commit 2a6c7c367de82951c98a290a21156770f6f82c84 upstream.
x0 is not callee-saved in the PCS. So there is no need to specify
-fcall-used-x0.
Clang doesn't currently support -fcall-used flags. This patch will help
building the kernel with clang.
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Tri Vo <trong@android.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/crypto/n2_asm.S')
0 files changed, 0 insertions, 0 deletions