From: Borislav Petkov <bp@alien8.de>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>,
Andy Lutomirski <luto@kernel.org>, X86 ML <x86@kernel.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Denys Vlasenko <vda.linux@googlemail.com>,
Brian Gerst <brgerst@gmail.com>,
Denys Vlasenko <dvlasenk@redhat.com>,
Ingo Molnar <mingo@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Oleg Nesterov <oleg@redhat.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Alexei Starovoitov <ast@plumgrid.com>,
Will Drewry <wad@chromium.org>, Kees Cook <keescook@chromium.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue
Date: Mon, 27 Apr 2015 17:35:23 +0200 [thread overview]
Message-ID: <20150427153523.GA28871@pd.tnic> (raw)
In-Reply-To: <CA+55aFw=4GA-NSXr0VLDXAKeYt8VvKEBBD8mSo8TH4FxKwWnLw@mail.gmail.com>
On Mon, Apr 27, 2015 at 08:06:16AM -0700, Linus Torvalds wrote:
> So maybe our AMD nop tables should be updated?
Ho-humm, we're using k8_nops on all 64-bit AMD. I better do some
opt-guide staring.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
--
next prev parent reply other threads:[~2015-04-27 15:35 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-24 2:15 [PATCH] x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue Andy Lutomirski
2015-04-24 2:18 ` Andy Lutomirski
2015-04-26 12:34 ` Denys Vlasenko
2015-04-24 3:58 ` Brian Gerst
2015-04-24 9:59 ` Denys Vlasenko
2015-04-24 10:59 ` Borislav Petkov
2015-04-24 19:58 ` Borislav Petkov
2015-04-24 11:27 ` Denys Vlasenko
2015-04-24 12:00 ` Brian Gerst
2015-04-24 16:25 ` Linus Torvalds
2015-04-24 17:33 ` Brian Gerst
2015-04-24 17:41 ` Linus Torvalds
2015-04-24 17:57 ` Brian Gerst
2015-04-24 20:21 ` Andy Lutomirski
2015-04-24 20:46 ` Denys Vlasenko
2015-04-24 20:50 ` Andy Lutomirski
2015-04-24 21:45 ` H. Peter Anvin
2015-04-24 21:45 ` H. Peter Anvin
2015-04-24 21:45 ` H. Peter Anvin
2015-04-24 21:45 ` H. Peter Anvin
2015-04-24 21:45 ` H. Peter Anvin
2015-04-24 21:45 ` H. Peter Anvin
2015-04-25 2:17 ` Denys Vlasenko
2015-04-26 23:36 ` Andy Lutomirski
2015-04-24 20:53 ` Linus Torvalds
2015-04-25 21:12 ` Borislav Petkov
2015-04-26 11:22 ` perf numbers (was: Re: [PATCH] x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue) Borislav Petkov
2015-04-26 23:39 ` [PATCH] x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue Andy Lutomirski
2015-04-27 8:53 ` Borislav Petkov
2015-04-27 10:07 ` Denys Vlasenko
2015-04-27 10:09 ` Borislav Petkov
2015-04-27 11:35 ` Borislav Petkov
2015-04-27 12:08 ` Denys Vlasenko
2015-04-27 12:48 ` Borislav Petkov
2015-04-27 14:57 ` Linus Torvalds
2015-04-27 15:06 ` Linus Torvalds
2015-04-27 15:35 ` Borislav Petkov [this message]
2015-04-27 15:46 ` Borislav Petkov
2015-04-27 15:56 ` Andy Lutomirski
2015-04-27 16:04 ` Brian Gerst
2015-04-27 16:10 ` Denys Vlasenko
2015-04-27 16:00 ` Linus Torvalds
2015-04-27 16:40 ` Borislav Petkov
2015-04-27 18:14 ` Linus Torvalds
2015-04-27 18:38 ` Borislav Petkov
2015-04-27 18:47 ` Linus Torvalds
2015-04-27 18:53 ` Borislav Petkov
2015-04-27 19:59 ` H. Peter Anvin
2015-04-27 20:03 ` Borislav Petkov
2015-04-27 20:14 ` H. Peter Anvin
2015-04-28 15:55 ` Borislav Petkov
2015-04-28 16:28 ` Linus Torvalds
2015-04-28 16:58 ` Borislav Petkov
2015-04-28 17:16 ` Linus Torvalds
2015-04-28 18:38 ` Borislav Petkov
2015-04-30 21:39 ` H. Peter Anvin
2015-04-30 23:23 ` H. Peter Anvin
2015-05-01 9:03 ` Borislav Petkov
2015-05-03 11:51 ` Borislav Petkov
2015-04-27 19:11 ` Borislav Petkov
2015-04-27 19:21 ` Denys Vlasenko
2015-04-27 19:45 ` Borislav Petkov
2015-04-28 13:40 ` Borislav Petkov
2015-04-27 16:12 ` Denys Vlasenko
2015-04-27 18:12 ` Linus Torvalds
2015-04-27 18:47 ` Borislav Petkov
2015-04-27 14:39 ` Borislav Petkov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20150427153523.GA28871@pd.tnic \
--to=bp@alien8.de \
--cc=ast@plumgrid.com \
--cc=brgerst@gmail.com \
--cc=dvlasenk@redhat.com \
--cc=fweisbec@gmail.com \
--cc=hpa@zytor.com \
--cc=keescook@chromium.org \
--cc=linux-kernel@vger.kernel.org \
--cc=luto@amacapital.net \
--cc=luto@kernel.org \
--cc=mingo@kernel.org \
--cc=oleg@redhat.com \
--cc=rostedt@goodmis.org \
--cc=torvalds@linux-foundation.org \
--cc=vda.linux@googlemail.com \
--cc=wad@chromium.org \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.