From: Matt Fleming <matt@codeblueprint.co.uk>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Andy Lutomirski <luto@amacapital.net>,
Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Matt Fleming <matt.fleming@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-efi@vger.kernel.org" <linux-efi@vger.kernel.org>,
"Lee, Chun-Yi" <jlee@suse.com>, Borislav Petkov <bp@suse.de>,
Leif Lindholm <leif.lindholm@linaro.org>,
Peter Jones <pjones@redhat.com>,
James Bottomley <JBottomley@odin.com>,
Matthew Garrett <mjg59@srcf.ucam.org>,
Dave Young <dyoung@redhat.com>, stable <stable@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Borislav Petkov <bp@alien8.de>, Andy Lutomirski <luto@kernel.org>,
Denys Vlasenko <dvlasenk@redhat.com>,
Brian Gerst <brgerst@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 1/2] x86/efi: Map EFI memmap entries in-order at runtime
Date: Sat, 26 Sep 2015 20:57:55 +0100 [thread overview]
Message-ID: <20150926195755.GC3144@codeblueprint.co.uk> (raw)
In-Reply-To: <0568D1D7-B6AA-437C-ADCE-A86D7A2E4722@zytor.com>
On Sat, 26 Sep, at 12:49:26PM, H. Peter Anvin wrote:
>
> It is still a hack unless all relative offsets are preserved. That
> is actually simpler, even: no sorting necessary.
Unless I'm missing something, preserving relative offsets is exactly
what we do today, modulo PMD_SIZE gaps.
--
Matt Fleming, Intel Open Source Technology Center
next prev parent reply other threads:[~2015-09-26 19:57 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-25 22:02 [GIT PULL 0/2] EFI urgent fixes Matt Fleming
2015-09-25 22:02 ` [PATCH 1/2] x86/efi: Map EFI memmap entries in-order at runtime Matt Fleming
[not found] ` <1443218539-7610-2-git-send-email-matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2015-09-26 5:56 ` Ingo Molnar
[not found] ` <20150926055643.GA25877-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-09-26 6:44 ` Ard Biesheuvel
2015-09-26 17:01 ` Andy Lutomirski
2015-09-26 17:20 ` H. Peter Anvin
[not found] ` <E40EBF14-FD9E-49C0-A7FB-951958F72F79-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>
2015-09-26 18:15 ` Ard Biesheuvel
2015-09-26 19:49 ` H. Peter Anvin
2015-09-26 19:57 ` Matt Fleming [this message]
[not found] ` <20150926195755.GC3144-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2015-09-26 20:09 ` Ard Biesheuvel
2015-09-26 20:19 ` H. Peter Anvin
2015-09-27 16:30 ` Andy Lutomirski
[not found] ` <CALCETrUA6k-oHzuWA54VzEA1v63b5--JPCCuBoOxLisOtjUn+g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-27 18:06 ` Matthew Garrett
[not found] ` <20150927180633.GA29466-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2015-09-28 6:16 ` Ingo Molnar
2015-09-28 6:41 ` Matthew Garrett
[not found] ` <20150928064143.GA7380-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2015-09-29 21:58 ` Laszlo Ersek
2015-09-30 9:30 ` Ard Biesheuvel
[not found] ` <CAKv+Gu-enULj-OMRufB3OPSUVueM1843bD1CdFybaAS7xMUKgw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-30 16:43 ` Andy Lutomirski
2015-09-30 17:24 ` James Bottomley
[not found] ` <20150928061646.GA21690-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-09-30 0:54 ` H. Peter Anvin
2015-09-26 19:55 ` Matt Fleming
2015-09-27 6:50 ` Ingo Molnar
2015-09-26 13:43 ` Matt Fleming
[not found] ` <20150926134329.GA3144-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2015-09-27 7:03 ` Ingo Molnar
2015-09-28 6:49 ` Ard Biesheuvel
[not found] ` <CAKv+Gu8M2pmzfeA=NT4c44E6-PQvRKHZjEJt78mryGcp6bBD8w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-28 8:22 ` Ingo Molnar
[not found] ` <20150928082245.GA28796-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-09-28 9:51 ` Ard Biesheuvel
2015-09-29 9:12 ` Ingo Molnar
2015-09-29 10:41 ` Ard Biesheuvel
[not found] ` <CAKv+Gu8GpaHRL8EZxJCs8dw8ngFVoYNP1Q=hqhZ=LOF+3vXPLw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-29 14:18 ` Matt Fleming
[not found] ` <20150929091230.GA2023-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-09-29 13:52 ` Matt Fleming
2015-09-25 22:02 ` [PATCH 2/2] arm64/efi: Don't pad between EFI_MEMORY_RUNTIME regions Matt Fleming
[not found] ` <1443218539-7610-3-git-send-email-matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2015-09-26 6:01 ` Ingo Molnar
[not found] ` <20150926060159.GB25877-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-09-26 7:08 ` Ard Biesheuvel
[not found] ` <CAKv+Gu_JRCmx5qKq7SDDq73BegVs3LKZwe+OdvTKb4YD_CURyw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-27 7:06 ` Ingo Molnar
2015-09-27 10:40 ` Borislav Petkov
2015-09-28 6:20 ` Ingo Molnar
2015-09-29 9:31 ` Dave Young
2015-09-29 10:24 ` Borislav Petkov
[not found] ` <20150927104014.GA7631-fF5Pk5pvG8Y@public.gmane.org>
2015-09-29 14:36 ` Matt Fleming
[not found] ` <20150929143612.GC4401-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2015-09-30 0:56 ` H. Peter Anvin
[not found] ` <560B3327.9020801-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>
2015-09-30 8:33 ` Borislav Petkov
2015-09-30 1:03 ` H. Peter Anvin
2015-09-30 1:16 ` Andy Lutomirski
2015-09-30 1:19 ` H. Peter Anvin
[not found] ` <CALCETrVvwxZN95swaUDG2fkz9brWV3BQkfMDtLJXZkTRpe8nRg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-30 4:24 ` Ard Biesheuvel
2015-10-01 10:44 ` Ingo Molnar
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