diff options
| author | Will Deacon <[email protected]> | 2015-01-26 18:46:19 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2015-07-27 14:34:39 +0100 |
| commit | 40a1db2434a1b62332b1af25cfa14d7b8c0301fe (patch) | |
| tree | b98eadfd8f2e2e98b162a7b0a52635ed9c6d7ee4 /lib/netdev-notifier-error-inject.c | |
| parent | c275f76bb4ce16fd0205da1e15f31b875013678e (diff) | |
arm64: elf: advertise 8.1 atomic instructions as new hwcap
The ARM v8.1 architecture introduces new atomic instructions to the A64
instruction set for things like cmpxchg, so advertise their availability
to userspace using a hwcap.
Reviewed-by: Steve Capper <[email protected]>
Reviewed-by: Catalin Marinas <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions