From: Borislav Petkov <bp@alien8.de>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Tim Chen <tim.c.chen@linux.intel.com>,
Josh Poimboeuf <jpoimboe@redhat.com>,
David Woodhouse <dwmw@amazon.co.uk>,
arjan@linux.intel.com, karahmed@amazon.de, x86@kernel.org,
linux-kernel@vger.kernel.org, peterz@infradead.org,
pbonzini@redhat.com, ak@linux.intel.com,
torvalds@linux-foundation.org, gregkh@linux-foundation.org,
mingo@kernel.org, luto@kernel.org, linux@dominikbrodowski.net
Subject: Re: [PATCH] x86/speculation: Use Indirect Branch Prediction Barrier in context switch
Date: Tue, 30 Jan 2018 23:55:19 +0100 [thread overview]
Message-ID: <20180130225519.fdqyfil3aj6bdjmv@pd.tnic> (raw)
In-Reply-To: <alpine.DEB.2.20.1801302309440.2293@nanos>
On Tue, Jan 30, 2018 at 11:21:58PM +0100, Thomas Gleixner wrote:
> prctl(PR_SET_DUMPABLE, 0) = 0
>
> That does the trick.
Ok, found it: https://dev.gnupg.org/T1211
Looks like this is debian-specific for now. Not in gnupg mainlne, AFAICT.
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
next prev parent reply other threads:[~2018-01-30 22:55 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-29 22:04 [PATCH] x86/speculation: Use Indirect Branch Prediction Barrier in context switch David Woodhouse
2018-01-30 17:48 ` Josh Poimboeuf
2018-01-30 21:23 ` Tim Chen
2018-01-30 22:00 ` Borislav Petkov
2018-01-30 22:21 ` Thomas Gleixner
2018-01-30 22:55 ` Borislav Petkov [this message]
2018-01-31 3:59 ` Josh Poimboeuf
2018-01-31 23:25 ` Tim Chen
2018-01-30 20:38 ` Borislav Petkov
2018-01-30 21:03 ` Tim Chen
2018-01-30 21:57 ` Borislav Petkov
2018-01-30 22:26 ` Tim Chen
2018-01-30 22:43 ` Borislav Petkov
2018-01-31 0:25 ` Tim Chen
2018-01-31 0:41 ` Borislav Petkov
2018-01-30 22:39 ` [tip:x86/pti] " tip-bot for Tim Chen
2018-01-31 7:03 ` Dominik Brodowski
2018-01-31 13:24 ` Josh Poimboeuf
2018-02-01 8:25 ` Christian Brauner
2018-02-01 8:31 ` David Woodhouse
2018-02-01 15:40 ` Josh Poimboeuf
2018-02-04 19:39 ` Dominik Brodowski
2018-02-05 14:18 ` David Woodhouse
2018-02-05 19:35 ` Tim Chen
2018-02-05 19:35 ` Tim Chen
-- strict thread matches above, loose matches on Subject: below --
2018-01-29 11:33 [PATCH] " David Woodhouse
2018-01-29 12:28 ` Dominik Brodowski
2018-01-29 12:44 ` David Woodhouse
2018-01-29 13:56 ` Dominik Brodowski
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