From: Dave Hansen <dave.hansen@intel.com>
To: Vasily Averin <vvs@openvz.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>
Cc: kernel@openvz.org, Konstantin Khorenko <khorenko@virtuozzo.com>,
steve.sipes@comandsolutions.com, x86@kernel.org,
"H. Peter Anvin" <hpa@zytor.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: "Bad pagetable: 000c" crashes and errata "Not-Present Page Faults May Set the RSVD Flag in the Error Code"
Date: Mon, 20 Jun 2022 00:18:32 -0700 [thread overview]
Message-ID: <04db74ce-4e43-1edb-34e6-ca162f483680@intel.com> (raw)
In-Reply-To: <aae9c7c6-989c-0261-470a-252537493b53@openvz.org>
On 6/19/22 22:29, Vasily Averin wrote:
> Some (old?) Intel CPU's have errata:
> "Not-Present Page Faults May Set the RSVD Flag in the Error Code
Do you happen to have a link to the actual erratum document? It's
usually a "Specification Update" for some model or another.
next prev parent reply other threads:[~2022-06-20 7:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-20 5:29 Vasily Averin
2022-06-20 7:18 ` Dave Hansen [this message]
2022-06-20 8:00 ` Vasily Averin
2022-06-30 5:58 ` [PATCH] x86/fault: ignore RSVD flag in error code if P flag is 0 Vasily Averin
2022-06-30 14:22 ` Dave Hansen
2022-06-30 23:58 ` [PATCH v2] " Vasily Averin
2022-07-01 0:42 ` [PATCH] " H. Peter Anvin
2022-07-01 4:56 ` Vasily Averin
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