linux-kernel - Re: [PATCH 0/4] xen: do some cleanup

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Message-ID: <d672d22e-770d-d37e-b094-29563106511e@oracle.com>
Date:   Mon, 1 Nov 2021 15:15:42 -0400
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     Juergen Gross <jgross@...e.com>, xen-devel@...ts.xenproject.org,
        x86@...nel.org, linux-kernel@...r.kernel.org
Cc:     Stefano Stabellini <sstabellini@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 0/4] xen: do some cleanup


On 10/28/21 4:12 AM, Juergen Gross wrote:
> Some cleanups, mostly related to no longer supporting 32-bit PV mode.
>
> Juergen Gross (4):
>    x86/xen: remove 32-bit pv leftovers
>    xen: allow pv-only hypercalls only with CONFIG_XEN_PV
>    xen: remove highmem remnants
>    x86/xen: remove 32-bit awareness from startup_xen
>
>   arch/arm/xen/enlighten.c             |   1 -
>   arch/arm/xen/hypercall.S             |   1 -
>   arch/arm64/xen/hypercall.S           |   1 -
>   arch/x86/include/asm/xen/hypercall.h | 233 ++++++++++++---------------
>   arch/x86/xen/enlighten_pv.c          |   7 -
>   arch/x86/xen/mmu_pv.c                |   1 -
>   arch/x86/xen/xen-head.S              |  12 +-
>   drivers/xen/mem-reservation.c        |  27 ++--
>   include/xen/arm/hypercall.h          |  15 --
>   9 files changed, 118 insertions(+), 180 deletions(-)



Reviewed-by: Boris Ostrovsky <boris.ostrovsky@...cle.com>