From: Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
leif.lindholm-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
geoff.levand-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
rob.herring-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: [PATCH v2 0/2] preserve FDT blob and present as /sys/firmware/fdt
Date: Mon, 10 Nov 2014 19:47:00 +0100 [thread overview]
Message-ID: <1415645222-14909-1-git-send-email-ard.biesheuvel@linaro.org> (raw)
Meh, I am not necessarily a lot happier with this version, now split into a
generic and a arch specific part, but it addresses Grant's concerns with
respect to modification, without resorting to checksums.
Checksums only solve half of the problem, because /not/ presenting the
blob at all if the checksum is incorrect is not really an option imo.
Ard Biesheuvel (2):
of/fdt: export fdt blob as /sys/firmware/fdt
arm64: fdt: call preserve_fdt() before unflattening it
arch/arm64/kernel/head.S | 3 +++
arch/arm64/kernel/setup.c | 1 +
drivers/of/fdt.c | 34 ++++++++++++++++++++++++++++++++++
include/linux/of_fdt.h | 2 ++
4 files changed, 40 insertions(+)
--
1.8.3.2
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next reply other threads:[~2014-11-10 18:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-10 18:47 Ard Biesheuvel [this message]
[not found] ` <1415645222-14909-1-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-11-10 18:47 ` [PATCH v2 1/2] of/fdt: export fdt blob as /sys/firmware/fdt Ard Biesheuvel
[not found] ` <1415645222-14909-2-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-11-11 14:42 ` Grant Likely
[not found] ` <20141111144221.5FCDAC416AF-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-11-11 14:44 ` Ard Biesheuvel
2014-11-11 16:25 ` Rob Herring
[not found] ` <CAL_JsqKeG1dWrMZydCN119V3++WKXqsjMm1bG7Fodhf3O8owpw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-11 20:08 ` Grant Likely
[not found] ` <CACxGe6tsLr52ZLww2JfwHFHajHW+f6nbYJPyWXmZJg3coKmMCA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-11 20:34 ` Ard Biesheuvel
[not found] ` <CAKv+Gu-UOPMaGQ+eRu8TX4DX_AN93JHt9dFHSaWs9+UB3UhdAg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-12 11:45 ` Grant Likely
[not found] ` <CACxGe6sN6dObiOnbhYM4Ltdn0BU_KTESuefvxh3odm1BbcUVbw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-12 11:51 ` Ard Biesheuvel
[not found] ` <CAKv+Gu9BgH8DiU=z-A5NDcCSwamJ84x3s95G=RGNoO9ostmTwg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-12 12:01 ` Grant Likely
2014-11-12 12:08 ` Ard Biesheuvel
[not found] ` <CAKv+Gu8wenvVa3=35pXTJkbZT+cwpAUfs6RdcBtWGyOyzXcupg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-12 12:10 ` Grant Likely
2014-11-12 10:42 ` Suzuki K. Poulose
2014-11-10 18:47 ` [PATCH v2 2/2] arm64: fdt: call preserve_fdt() before unflattening it Ard Biesheuvel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1415645222-14909-1-git-send-email-ard.biesheuvel@linaro.org \
--to=ard.biesheuvel-qsej5fyqhm4dnm+yrofe0a@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=geoff.levand-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=leif.lindholm-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=mark.rutland-5wv7dgnIgG8@public.gmane.org \
--cc=rob.herring-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).