linux-kernel - [PATCH 0/3] x86/entry/64: Fixes for syscall rework

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Date:	Sun, 31 Jan 2016 09:33:25 -0800
From:	Andy Lutomirski <luto@...nel.org>
To:	x86@...nel.org
Cc:	linux-kernel@...r.kernel.org, Brian Gerst <brgerst@...il.com>,
	Borislav Petkov <bp@...en8.de>,
	Andy Lutomirski <luto@...nel.org>
Subject: [PATCH 0/3] x86/entry/64: Fixes for syscall rework

I broke iopl(2) with my syscall rework.  Fix it up.  While debugging
it, I found a bug in my IRQ state handling.  Fix that, too.

Andy Lutomirski (3):
  x86/entry/64: Fix an IRQ state error on ptregs-using syscalls
  x86/entry/64: Fix fast-path syscall return register state
  x86/syscalls/64: Mark sys_iopl as using ptregs

 arch/x86/entry/entry_64.S              | 23 ++++++++++++++++-------
 arch/x86/entry/syscalls/syscall_64.tbl |  2 +-
 2 files changed, 17 insertions(+), 8 deletions(-)

-- 
2.5.0