From: "H. Peter Anvin" <hpa@linux.intel.com>
To: Pavel Machek <pavel@ucw.cz>, Ingo Molnar <mingo@kernel.org>
Cc: hpa@zytor.com, linux-kernel@vger.kernel.org,
keescook@chromium.org, tglx@linutronix.de,
linux-tip-commits@vger.kernel.org
Subject: Re: [tip:x86/kaslr] x86, kaslr: Provide randomness functions
Date: Wed, 13 Nov 2013 10:40:40 -0800 [thread overview]
Message-ID: <5283C7A8.2010902@linux.intel.com> (raw)
In-Reply-To: <20131113181600.GA6160@amd.pavel.ucw.cz>
On 11/13/2013 10:16 AM, Pavel Machek wrote:
>
> If it is not performance critical, why not use "/dev/random"
> infrastructure?
>
Because it doesn't exist yet?
-hpa
next prev parent reply other threads:[~2013-11-13 18:40 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-11 0:18 [PATCH v8 0/6] Kernel base address randomization Kees Cook
2013-10-11 0:18 ` [PATCH v8 1/6] x86, boot: move CPU flags out of cpucheck Kees Cook
2013-10-13 12:01 ` [tip:x86/kaslr] x86, boot: Move " tip-bot for Kees Cook
2013-10-13 12:02 ` [tip:x86/kaslr] x86, boot: Rename get_flags() and check_flags() to *_cpuflags() tip-bot for H. Peter Anvin
2013-10-11 0:18 ` [PATCH v8 2/6] x86, kaslr: return location from decompress_kernel Kees Cook
2013-10-13 12:01 ` [tip:x86/kaslr] x86, kaslr: Return " tip-bot for Kees Cook
2013-10-11 0:18 ` [PATCH v8 3/6] x86, kaslr: provide randomness functions Kees Cook
2013-10-13 12:01 ` [tip:x86/kaslr] x86, kaslr: Provide " tip-bot for Kees Cook
2013-11-11 18:20 ` Ingo Molnar
2013-11-11 18:31 ` Ingo Molnar
2013-11-11 19:32 ` Kees Cook
2013-11-11 19:37 ` H. Peter Anvin
2013-11-11 20:07 ` Ingo Molnar
2013-11-11 20:11 ` Kees Cook
2013-11-11 20:16 ` H. Peter Anvin
2013-11-11 19:27 ` H. Peter Anvin
2013-11-11 19:37 ` Kees Cook
2013-11-11 19:42 ` H. Peter Anvin
2013-11-11 19:58 ` Ingo Molnar
2013-11-11 20:04 ` H. Peter Anvin
2013-11-11 20:09 ` Ingo Molnar
2013-11-13 18:16 ` Pavel Machek
2013-11-13 18:40 ` H. Peter Anvin [this message]
2013-11-13 23:23 ` Pavel Machek
2013-11-13 23:25 ` H. Peter Anvin
2013-10-11 0:18 ` [PATCH v8 4/6] x86, kaslr: select random position from e820 maps Kees Cook
2013-10-13 12:01 ` [tip:x86/kaslr] x86, kaslr: Select " tip-bot for Kees Cook
2013-10-11 0:18 ` [PATCH v8 5/6] x86, kaslr: report kernel offset on panic Kees Cook
2013-10-13 12:01 ` [tip:x86/kaslr] x86, kaslr: Report " tip-bot for Kees Cook
2013-10-11 0:18 ` [PATCH v8 6/6] x86, kaslr: raise max positions to 1GiB on x86_64 Kees Cook
2013-10-13 12:02 ` [tip:x86/kaslr] x86, kaslr: Raise the maximum virtual address to -1 GiB " tip-bot for Kees Cook
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