[tip:x86/pti] x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg()

Commit-ID: 31a2fbb390fee4231281b939e1979e810f945415 Gitweb: https://git.kernel.org/tip/31a2fbb390fee4231281b939e1979e810f945415 Author: Dianzhang Chen AuthorDate: Tue, 25 Jun 2019 23:30:17 +0800 Committer: Thomas Gleixner CommitDate: Thu, 27 Jun 2019 23:48:04 +0200 x86/ptrace: Fix poss

[tip:x86/pti] x86/tls: Fix possible spectre-v1 in do_get_thread_area()

Commit-ID: 993773d11d45c90cb1c6481c2638c3d9f092ea5b Gitweb: https://git.kernel.org/tip/993773d11d45c90cb1c6481c2638c3d9f092ea5b Author: Dianzhang Chen AuthorDate: Wed, 26 Jun 2019 12:50:30 +0800 Committer: Thomas Gleixner CommitDate: Thu, 27 Jun 2019 23:48:04 +0200 x86/tls: Fix possibl