linux-kernel - [PATCH linux-next v2 0/2] x86/xen TSC related cleanups

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Date:   Wed, 22 Feb 2023 09:54:29 -0800
From:   Krister Johansen <kjlx@...pleofstupid.com>
To:     xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org
Cc:     Juergen Gross <jgross@...e.com>, Jan Beulich <jbeulich@...e.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
        "H. Peter Anvin" <hpa@...or.com>,
        Marcelo Tosatti <mtosatti@...hat.com>,
        Anthony Liguori <aliguori@...zon.com>,
        David Reaver <me@...idreaver.com>,
        Brendan Gregg <brendan@...el.com>
Subject: [PATCH linux-next v2 0/2] x86/xen TSC related cleanups

Hi,
Enclosed please find a pair of patches that perform some additional cleanup
that was suggested by Boris, Jan and Thomas.

Specifically: this resync's arch/x86/include/asm/xen/cpuid.h from its
upstream source in the Xen tree, and then uses one of the new #define-s to
replace a constant in x86/xen/time.c that was previously only numerically
defined.  Pedantic code from v1 is dropped in favor of a more appropriate
return statement.

Changes from v1:

- Coding style fixup in arch/x86/xen/time.c (Feedback from Thomas Gleixner)


Krister Johansen (2):
  xen: update arch/x86/include/asm/xen/cpuid.h
  x86/xen/time: cleanup xen_tsc_safe_clocksource

 arch/x86/include/asm/xen/cpuid.h | 22 ++++++++++++++++++----
 arch/x86/xen/time.c              |  7 ++-----
 2 files changed, 20 insertions(+), 9 deletions(-)

-- 
2.25.1