From: Matt Fleming <matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
To: Dave Young <dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Peter Jones <pjones-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Ard Biesheuvel
<ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
"linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
Leif Lindholm
<leif.lindholm-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
"Baicar, Tyler" <tbaicar-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
Matthew Garrett <mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
Subject: Re: [PATCH v2 1/2] efi: esrt: use memremap not ioremap to access ESRT table in memory
Date: Wed, 2 Mar 2016 10:23:49 +0000 [thread overview]
Message-ID: <20160302102349.GA2649@codeblueprint.co.uk> (raw)
In-Reply-To: <20160302011619.GA3192-0VdLhd/A9Pl+NNSt+8eSiB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org>
On Wed, 02 Mar, at 09:16:19AM, Dave Young wrote:
>
> Matt, thanks. One question is for the acpi patches you sent before, do you
> think they are still necessary as a fix for the bgrt problem and coexist
> with the "reserve useful boot services" proposal?
No, the previous ACPI patches I sent can be thrown in the bin if we go
with the approach outlined in this email.
This approach is superior because it allows useful features such as
ESRT and the new memory attributes to be used for kexec boot - the
ACPI patches prevented a crash by disabling BGRT.
next prev parent reply other threads:[~2016-03-02 10:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-15 11:32 [PATCH v2 0/2] efi: ARM/arm64: wire up ESRT table Ard Biesheuvel
[not found] ` <1455535953-5056-1-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-02-15 11:32 ` [PATCH v2 1/2] efi: esrt: use memremap not ioremap to access ESRT table in memory Ard Biesheuvel
[not found] ` <1455535953-5056-2-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-02-15 15:45 ` Peter Jones
2016-02-16 19:19 ` Baicar, Tyler
2016-02-18 10:44 ` Matt Fleming
[not found] ` <20160218104407.GC2651-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-02-18 12:16 ` Ard Biesheuvel
[not found] ` <CAKv+Gu_AW7PKJJOd2mbEu3LKJe+gNaPHnH=sgO=YXM_KWFyKxw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-02-18 13:28 ` Matt Fleming
[not found] ` <20160218132824.GE2651-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-02-18 13:29 ` Ard Biesheuvel
[not found] ` <CAKv+Gu-s1pzYBzuDG-Z7s3gyo8dPOfeidZQ+rim-uAWZCBcKQQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-02-18 13:43 ` Matt Fleming
[not found] ` <20160218134324.GG2651-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-02-18 13:44 ` Ard Biesheuvel
[not found] ` <CAKv+Gu875r9RkDC723kNsG4XC0eSE9RPPmSFZrD0sx0QxS+V4g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-02-18 14:15 ` Matt Fleming
[not found] ` <20160218141544.GH2651-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-02-18 14:21 ` Ard Biesheuvel
[not found] ` <CAKv+Gu8RP21vw1Ht7UtkHsen2GMUNx8DikH-hLaezV+uZvWO-g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-02-18 14:38 ` Matt Fleming
2016-02-19 9:27 ` Dave Young
2016-02-18 19:16 ` Peter Jones
[not found] ` <20160218191624.GA1515-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-02-26 14:41 ` Matt Fleming
[not found] ` <20160226144114.GA7475-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-03-01 23:30 ` Matt Fleming
[not found] ` <20160301233040.GA31476-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-03-01 23:31 ` Matt Fleming
2016-03-02 1:16 ` Dave Young
[not found] ` <20160302011619.GA3192-0VdLhd/A9Pl+NNSt+8eSiB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org>
2016-03-02 10:23 ` Matt Fleming [this message]
2016-03-04 6:25 ` Dave Young
[not found] ` <20160304062524.GA19010-0VdLhd/A9Pl+NNSt+8eSiB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org>
2016-05-18 8:36 ` Ard Biesheuvel
[not found] ` <CAKv+Gu_ekP+44FJjR7BY_MFqx2jQgc6Tk9W4SBL__ttdvQ55VQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-05-18 8:53 ` Matt Fleming
[not found] ` <20160518085348.GG21993-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-06-16 13:47 ` Ard Biesheuvel
2016-06-20 11:49 ` Matt Fleming
2016-02-15 11:32 ` [PATCH v2 2/2] arm64/efi: esrt: add missing call to efi_esrt_init() Ard Biesheuvel
[not found] ` <1455535953-5056-3-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-02-15 15:46 ` Peter Jones
2016-02-16 20:25 ` Baicar, Tyler
[not found] ` <56C385D3.3090308-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-02-17 8:32 ` Ard Biesheuvel
2016-05-17 20:36 ` Christopher Covington
-- strict thread matches above, loose matches on Subject: below --
2016-07-11 19:00 [PATCH v2 0/2] efi/arm*: wire up ESRT table Ard Biesheuvel
[not found] ` <1468263646-28184-1-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-07-11 19:00 ` [PATCH v2 1/2] efi: esrt: use memremap not ioremap to access ESRT table in memory Ard Biesheuvel
[not found] ` <1468263646-28184-2-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-07-15 15:05 ` Matt Fleming
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