From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 28 Apr 2023 16:36:09 +0000 (-0700)
Subject: Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
X-Git-Tag: v6.6-pxa1908~1344
X-Git-Url: https://git.dujemihanovic.xyz/?a=commitdiff_plain;h=7b664cc38ea7bdd5e3ce018bba98583741921bd4;p=linux.git

Merge tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 tdx update from Dave Hansen:
 "The original tdx hypercall assembly code took two flags in %RSI to
  tweak its behavior at runtime. PeterZ recently axed one flag in commit
  e80a48bade61 ("x86/tdx: Remove TDX_HCALL_ISSUE_STI").

  Kill the other flag too and tweak the 'output' mode with an assembly
  macro instead. This results in elimination of one push/pop pair and
  overall easier to read assembly.

   - Do conditional __tdx_hypercall() 'output' processing via an
     assembly macro argument rather than a runtime register"

* tag 'x86_tdx_for_6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/tdx: Drop flags from __tdx_hypercall()
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7b664cc38ea7bdd5e3ce018bba98583741921bd4