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Date:   Thu, 4 Jul 2019 14:51:24 -0700
From:   Andy Lutomirski <>
To:     Peter Zijlstra <>
Cc:     Thomas Gleixner <>,
        Borislav Petkov <>, Ingo Molnar <>,
        Steven Rostedt <>,
        Andrew Lutomirski <>,
        Linus Torvalds <>,
        "H. Peter Anvin" <>,
        Dave Hansen <>,
        Juergen Gross <>,
        LKML <>,
        He Zhe <>,
        Joel Fernandes <>,
Subject: Re: [PATCH v2 2/7] x86/entry/32: Simplify common_exception

On Thu, Jul 4, 2019 at 1:03 PM Peter Zijlstra <> wrote:
> By adding one more option to SAVE_ALL we can make use of it in
> common_exception and simplify things. This saves duplication later
> where page_fault will no longer use common_exception.

Reviewed-by: Andy Lutomirski <>

Although I'm still looking forward to the far-off magical day when we
decide we can drop 32-bit support entirely!

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