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aarch64: add HWCAP2 flags from linux v5.2

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AT_HWCAP2 flags, see

  linux commit 671db581815faf17cbedd7fcbc48823a247d90b1
  arm64: Expose DC CVADP to userspace

  linux commit 06a916feca2b262ab0c1a2aeb68882f4b1108a07
  arm64: Expose SVE2 features for userspace
This commit is contained in:
Szabolcs Nagy 2019-08-20 10:20:03 +00:00 committed by Rich Felker
parent b60763092e
commit 9920bf45cc
1 changed files with 8 additions and 0 deletions
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8
arch/aarch64/bits/hwcap.h
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@ -30,3 +30,11 @@
#define HWCAP_SB (1 << 29)
#define HWCAP_PACA (1 << 30)
#define HWCAP_PACG (1UL << 31)
#define HWCAP2_DCPODP (1 << 0)
#define HWCAP2_SVE2 (1 << 1)
#define HWCAP2_SVEAES (1 << 2)
#define HWCAP2_SVEPMULL (1 << 3)
#define HWCAP2_SVEBITPERM (1 << 4)
#define HWCAP2_SVESHA3 (1 << 5)
#define HWCAP2_SVESM4 (1 << 6)