diff options
| author | Dave Martin <[email protected]> | 2017-10-31 15:50:57 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2017-11-03 15:24:12 +0000 |
| commit | b472db6cf8c603809c9e177680a2fb0139218bba (patch) | |
| tree | 84d859567dcbe80f49a2267adea96632777a72ae /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 93390c0a1b20b98a59ee0ef1a850687b3fbc304e (diff) | |
arm64: efi: Add missing Kconfig dependency on KERNEL_MODE_NEON
The EFI runtime services ABI permits calls to EFI to clobber
certain FPSIMD/NEON registers, as per the AArch64 procedure call
standard.
Saving/restoring the clobbered registers around such calls needs
KERNEL_MODE_NEON, but the dependency is missing from Kconfig.
This patch adds the missing dependency.
This will aid bisection of the patches implementing support for the
ARM Scalable Vector Extension (SVE).
Signed-off-by: Dave Martin <[email protected]>
Reviewed-by: Alex Bennée <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions