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Re: [PATCH v3 07/34] xen/asm-generic: introdure nospec.h
- To: Jan Beulich <jbeulich@xxxxxxxx>, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Thu, 4 Jan 2024 11:13:28 +0000
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>, Alistair Francis <alistair.francis@xxxxxxx>, Bob Eshleman <bobbyeshleman@xxxxxxxxx>, Connor Davis <connojdavis@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 04 Jan 2024 11:13:34 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 04/01/2024 11:06 am, Jan Beulich wrote:
> On 22.12.2023 16:12, Oleksii Kurochko wrote:
>> The <asm/nospec.h> header is similar between Arm, PPC, and RISC-V,
>> so it has been moved to asm-generic.
>>
>> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
>
> A word may want saying though on ...
>
>> --- a/xen/arch/arm/include/asm/nospec.h
>> +++ b/xen/include/asm-generic/nospec.h
>> @@ -1,8 +1,8 @@
>> -/* SPDX-License-Identifier: GPL-2.0 */
>> -/* Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
>> */
>> +/* SPDX-License-Identifier: GPL-2.0-only */
>> +#ifndef _ASM_GENERIC_NOSPEC_H
>> +#define _ASM_GENERIC_NOSPEC_H
> ... the removal of the copyright line.
That isn't a removal of ARM's copyright line.
The two files are similar enough to trigger git-diff's "this was a
rename" logic (see the a vs b paths), despite not being a rename.
It's unfortunate rendering in this case.
~Andrew
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