linux-kernel - Re: [tip: x86/entry] x86/entry: Consolidate 32/64 bit syscall entry

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Message-ID: <871rkxcc31.fsf@nanos.tec.linutronix.de>
Date:   Mon, 27 Jul 2020 15:38:26 +0200
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Brian Gerst <brgerst@...il.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     linux-tip-commits@...r.kernel.org, x86 <x86@...nel.org>
Subject: Re: [tip: x86/entry] x86/entry: Consolidate 32/64 bit syscall entry

Brian Gerst <brgerst@...il.com> writes:
> On Fri, Jul 24, 2020 at 4:14 PM tip-bot2 for Thomas Gleixner
>>
>> -static bool __do_fast_syscall_32(struct pt_regs *regs)
>> +static noinstr bool __do_fast_syscall_32(struct pt_regs *regs)
>
> Can __do_fast_syscall_32() be merged back into do_fast_syscall_32()
> now that both are marked noinstr?

It could.