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From:   Thomas Gleixner <tglx@linutronix.de>
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To:     Andrew Cooper <andrew.cooper3@citrix.com>,
        LKML <linux-kernel@vger.kernel.org>
Cc:     Andy Lutomirski <luto@kernel.org>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        Fenghua Yu <fenghua.yu@intel.com>,
        Tony Luck <tony.luck@intel.com>,
        Yu-cheng Yu <yu-cheng.yu@intel.com>,
        Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
        Borislav Petkov <bp@suse.de>,
        Peter Zijlstra <peterz@infradead.org>,
        Kan Liang <kan.liang@linux.intel.com>,
        Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: [patch V3 61/66] x86/fpu/signal: Sanitize the xstate check on sigframe
In-Reply-To: <e166f71b-bd83-04b1-27d7-cea59ebe81fb@citrix.com>
References: <20210618141823.161158090@linutronix.de> <20210618143451.325530702@linutronix.de> <e166f71b-bd83-04b1-27d7-cea59ebe81fb@citrix.com>
Date:   Sat, 19 Jun 2021 01:49:31 +0200
Message-ID: <87h7huensk.ffs@nanos.tec.linutronix.de>
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Andrew,

On Fri, Jun 18 2021 at 22:02, Andrew Cooper wrote:
> On 18/06/2021 15:19, Thomas Gleixner wrote:
>> -static struct _fpx_sw_bytes fx_sw_reserved, fx_sw_reserved_ia32;
>> +static struct _fpx_sw_bytes fx_sw_reserved, fx_sw_reserved_ia32 __ro_after_init;
>
> You probably want a second __ro_after_init here.

Ooops.

Thanks for spotting it!

       tglx