netdev - Re: [PATCH v9 1/8] x86/vmware: Move common macros to vmware.h

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <53ff9535-d4cc-4d72-9e60-f43aaba5485c@broadcom.com>
Date: Thu, 9 May 2024 15:57:25 -0700
From: Alexey Makhalov <alexey.makhalov@...adcom.com>
To: Borislav Petkov <bp@...en8.de>
Cc: linux-kernel@...r.kernel.org, virtualization@...ts.linux.dev,
 hpa@...or.com, dave.hansen@...ux.intel.com, mingo@...hat.com,
 tglx@...utronix.de, x86@...nel.org, netdev@...r.kernel.org,
 richardcochran@...il.com, linux-input@...r.kernel.org,
 dmitry.torokhov@...il.com, zackr@...are.com,
 linux-graphics-maintainer@...are.com, pv-drivers@...are.com,
 timothym@...are.com, akaher@...are.com, dri-devel@...ts.freedesktop.org,
 daniel@...ll.ch, airlied@...il.com, tzimmermann@...e.de, mripard@...nel.org,
 maarten.lankhorst@...ux.intel.com, horms@...nel.org,
 kirill.shutemov@...ux.intel.com, Nadav Amit <nadav.amit@...il.com>
Subject: Re: [PATCH v9 1/8] x86/vmware: Move common macros to vmware.h



On 5/7/24 2:14 AM, Borislav Petkov wrote:
> On Mon, May 06, 2024 at 02:52:58PM -0700, Alexey Makhalov wrote:
>> +#define VMWARE_HYPERVISOR_PORT		0x5658
>> +#define VMWARE_HYPERVISOR_PORT_HB	(VMWARE_HYPERVISOR_PORT | \
>> +					 VMWARE_HYPERVISOR_HB)
> 
> You can't help yourself not sneaking in any changes which are not code
> movement, can ya?
Indeed! My fault.

> 
> The purpose of a sole code movement patch is to ease the review. Not to
> have to look at the code movement *and* some *additional* changes which
> you've done in-flight. Just because you felt like it. But which is nasty
> to review.

Agree. I should not claim it as sole code movement then.
At least moving macros from .c to .h file requires changing 
vmware_hypercall_mode variable visibility from static to global.

If you think this type of changes is Ok for sole code movement patch,
then I'll continue following this path. Otherwise, will change patch
description.

Thanks for the patience.
--Alexey