lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Fri, 26 Apr 2019 21:48:20 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     ast@...nel.org
Cc:     will.deacon@....com, jean-philippe.brucker@....com,
        bpf@...r.kernel.org, netdev@...r.kernel.org,
        Daniel Borkmann <daniel@...earbox.net>
Subject: [PATCH bpf-next 0/2] Two arm64 bpf jit improvements

This set holds two arm64 bpf jit improvements for xadd. Thanks!

Daniel Borkmann (2):
  bpf, arm64: remove prefetch insn in xadd mapping
  bpf, arm64: use more scalable stadd over ldxr / stxr loop in xadd

 arch/arm64/include/asm/insn.h |  8 ++++++++
 arch/arm64/kernel/insn.c      | 40 ++++++++++++++++++++++++++++++++++++++++
 arch/arm64/net/bpf_jit.h      |  8 +++-----
 arch/arm64/net/bpf_jit_comp.c | 29 +++++++++++++++++++----------
 4 files changed, 70 insertions(+), 15 deletions(-)

-- 
2.9.5

Powered by blists - more mailing lists