From: Pavel Machek <pavel@denx.de>
To: Borislav Petkov <bp@alien8.de>
Cc: Pavel Machek <pavel@denx.de>,
Thomas Gleixner <tglx@linutronix.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Tom Lendacky <thomas.lendacky@amd.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Andrew Morton <akpm@linux-foundation.org>,
Chen Yu <yu.c.chen@intel.com>, "H. Peter Anvin" <hpa@zytor.com>,
Ingo Molnar <mingo@redhat.com>, Jonathan Corbet <corbet@lwn.net>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Juergen Gross <jgross@suse.com>,
Kees Cook <keescook@chromium.org>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
Nathan Chancellor <natechancellor@gmail.com>,
Paolo Bonzini <pbonzini@redhat.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH 4.19 72/98] x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h
Date: Wed, 28 Aug 2019 14:29:13 +0200 [thread overview]
Message-ID: <20190828122913.GE8052@amd> (raw)
In-Reply-To: <20190828121628.GG4920@zn.tnic>
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On Wed 2019-08-28 14:16:28, Borislav Petkov wrote:
> On Wed, Aug 28, 2019 at 02:09:36PM +0200, Pavel Machek wrote:
> > Yes, and now AMD has patch to break it on *all* machines.
>
> It doesn't break all machines - you need to look at that patch again.
This is not a way to have an inteligent conversation.
The patch clearly breaks more machines than it has to. It is known to
cause regression. You snipped the rest of the email with better ways
to solve this.
Best regards,
Pavel
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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next prev parent reply other threads:[~2019-08-28 12:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190827072718.142728620@linuxfoundation.org>
2019-08-27 7:50 ` [PATCH 4.19 72/98] x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h Greg Kroah-Hartman
2019-08-27 11:36 ` Pavel Machek
2019-08-27 13:30 ` Thomas Gleixner
2019-08-28 10:31 ` Pavel Machek
2019-08-28 10:47 ` Thomas Gleixner
2019-08-28 11:49 ` Pavel Machek
2019-08-28 12:00 ` Borislav Petkov
2019-08-28 12:09 ` Pavel Machek
2019-08-28 12:16 ` Borislav Petkov
2019-08-28 12:29 ` Pavel Machek [this message]
2019-08-28 12:46 ` Borislav Petkov
2019-08-28 13:37 ` Pavel Machek
2019-08-28 14:15 ` Thomas Gleixner
2019-08-28 22:05 ` Pavel Machek
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