From: Yinghai Lu <yinghai@kernel.org>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Borislav Petkov <bp@suse.de>, Junjie Mao <eternal.n08@gmail.com>,
Yinghai Lu <yinghai@kernel.org>,
Kees Cook <keescook@chromium.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Baoquan He <bhe@redhat.com>,
Matt Fleming <matt.fleming@intel.com>,
Jiri Kosina <jkosina@suse.cz>,
Josh Triplett <josh@joshtriplett.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Cc: "linux-tip-commits@vger.kernel.org" <linux-tip-commits@vger.kernel.org>
Subject: Re: [tip:x86/urgent] Revert "x86/mm/ASLR: Propagate base load address calculation"
Date: Mon, 16 Mar 2015 12:32:38 -0700 [thread overview]
Message-ID: <CAE9FiQU9UM9bTB7Yh8eRchuZuSLJZNQj7-bRZ=xW+sKmJqbJYg@mail.gmail.com> (raw)
In-Reply-To: <tip-69797dafe35541bfff1989c0b37c66ed785faf0e@git.kernel.org>
On Mon, Mar 16, 2015 at 5:11 AM, tip-bot for Borislav Petkov
<tipbot@zytor.com> wrote:
> Commit-ID: 69797dafe35541bfff1989c0b37c66ed785faf0e
> Gitweb: http://git.kernel.org/tip/69797dafe35541bfff1989c0b37c66ed785faf0e
> Author: Borislav Petkov <bp@suse.de>
> AuthorDate: Mon, 16 Mar 2015 11:06:28 +0100
> Committer: Ingo Molnar <mingo@kernel.org>
> CommitDate: Mon, 16 Mar 2015 11:18:21 +0100
>
> Revert "x86/mm/ASLR: Propagate base load address calculation"
>
> This reverts commit:
>
> f47233c2d34f ("x86/mm/ASLR: Propagate base load address calculation")
>
> The main reason for the revert is that the new boot flag does not work
> at all currently, and in order to make this work, we need non-trivial
> changes to the x86 boot code which we didn't manage to get done in
> time for merging.
>
> And even if we did, they would've been too risky so instead of
> rushing things and break booting 4.1 on boxes left and right, we
> will be very strict and conservative and will take our time with
> this to fix and test it properly.
>
> Reported-by: Yinghai Lu <yinghai@kernel.org>
Please put
Reported-by: Ying Huang <ying.huang@intel.com>
too
accord to
http://marc.info/?l=linux-kernel&m=142492905425130&w=2
...
> Link: http://lkml.kernel.org/r/20150316100628.GD22995@pd.tnic
the URL does not work.
Thanks
Yinghai
next prev parent reply other threads:[~2015-03-16 19:32 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-07 22:07 [PATCH v3 0/7] x86, boot: clean up kasl Yinghai Lu
2015-03-07 22:07 ` [PATCH v3 1/7] x86, kaslr: Use init_size instead of run_size Yinghai Lu
2015-03-09 12:49 ` Borislav Petkov
2015-03-09 15:58 ` Ingo Molnar
2015-03-09 15:58 ` Borislav Petkov
2015-03-09 19:35 ` Yinghai Lu
2015-03-09 20:00 ` Borislav Petkov
2015-03-09 20:06 ` Yinghai Lu
2015-03-09 20:18 ` Borislav Petkov
2015-03-09 21:28 ` Yinghai Lu
2015-03-10 0:42 ` Kees Cook
2015-03-13 12:27 ` Ingo Molnar
2015-03-14 2:47 ` Yinghai Lu
2015-03-14 7:53 ` Ingo Molnar
2015-03-14 9:59 ` Borislav Petkov
2015-03-16 10:06 ` [PATCH] Revert "x86/mm/ASLR: Propagate base load address calculation" Borislav Petkov
2015-03-16 12:11 ` [tip:x86/urgent] " tip-bot for Borislav Petkov
2015-03-16 19:32 ` Yinghai Lu [this message]
2015-03-16 13:56 ` [PATCH] " Jiri Kosina
2015-03-16 19:15 ` Yinghai Lu
2015-03-17 8:14 ` Ingo Molnar
2015-03-07 22:07 ` [PATCH v3 2/7] x86, boot: Move ZO to end of buffer Yinghai Lu
2015-03-10 0:54 ` Kees Cook
2015-03-10 1:04 ` Yinghai Lu
2015-03-10 5:59 ` Borislav Petkov
2015-03-10 8:00 ` Borislav Petkov
2015-03-10 9:34 ` Jiri Kosina
2015-03-10 9:35 ` Borislav Petkov
2015-03-10 15:11 ` Yinghai Lu
2015-03-10 15:13 ` Borislav Petkov
2015-03-10 16:59 ` Kees Cook
2015-03-07 22:07 ` [PATCH v3 3/7] x86, boot: Don't overlap VO with ZO data Yinghai Lu
2015-03-10 9:34 ` Borislav Petkov
2015-03-10 15:05 ` Yinghai Lu
2015-03-10 15:10 ` Borislav Petkov
2015-03-10 15:17 ` Yinghai Lu
2015-03-10 15:21 ` Borislav Petkov
2015-03-10 15:42 ` Yinghai Lu
2015-03-10 15:48 ` Borislav Petkov
2015-03-10 19:29 ` Yinghai Lu
2015-03-07 22:07 ` [PATCH v3 4/7] x86, kaslr: Access the correct kaslr_enabled variable Yinghai Lu
2015-03-10 0:55 ` Kees Cook
2015-03-07 22:07 ` [PATCH v3 5/7] x86, kaslr: Consolidate mem_avoid array filling Yinghai Lu
2015-03-10 1:00 ` Kees Cook
2015-03-10 1:10 ` Yinghai Lu
2015-03-10 1:26 ` Kees Cook
2015-03-07 22:07 ` [PATCH v3 6/7] x86, boot: Split kernel_ident_mapping_init to another file Yinghai Lu
2015-03-10 1:03 ` Kees Cook
2015-03-07 22:07 ` [PATCH v3 7/7] x86, kaslr, 64bit: Set new or extra ident_mapping Yinghai Lu
2015-03-10 1:09 ` Kees Cook
2015-03-10 1:14 ` Yinghai Lu
2015-03-10 6:54 ` Yinghai Lu
2015-03-10 0:39 ` [PATCH v3 0/7] x86, boot: clean up kasl Kees Cook
2015-03-10 0:54 ` Yinghai Lu
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