From: Dave Martin <dave.martin-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 1/3] ARM: tegra: fix build error when THUMB2_KERNEL enabled
Date: Wed, 17 Apr 2013 18:00:49 +0100 [thread overview]
Message-ID: <20130417170049.GE2249@linaro.org> (raw)
In-Reply-To: <1366066255-18192-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
On Mon, Apr 15, 2013 at 04:50:53PM -0600, Stephen Warren wrote:
> From: Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>
> This patch fix the build failure when CONFIG_THUBM2_KERNEL enabled. You
> clould see the error message below:
>
> arch/arm/mach-tegra/sleep-tegra30.S:69: Error: shift must be constant --
> `orr r12,r12,r4,lsl r3'
>
> Reported-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
> Signed-off-by: Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> Signed-off-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
FWIW, Reviewed-by: Dave Martin <dave.martin-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> ---
> Arnd, Olof, here are 3 fixes from Joseph for some Tegra build issues,
> mostly exposed by multi-platform enablement and/or related randconfig
> testing.
>
> Can you please apply these to arm-soc? For reference, I tested applying
> them to Tegra's for-3.10/fixes branch and they apply there fine, and
> merge with the other Tegra for-3.10 branches at least, without any issue.
>
> Note: patch 3 triggers checkpatch, but I can't work out why; the code
> seems to be formatted the same as patch 1 and 2, and is consistent with
> other usage of ARM() and THUMB() macros in arch/arm/.
>
> arch/arm/mach-tegra/sleep-tegra30.S | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S
> index 63a15bd..d29dfcc 100644
> --- a/arch/arm/mach-tegra/sleep-tegra30.S
> +++ b/arch/arm/mach-tegra/sleep-tegra30.S
> @@ -66,7 +66,9 @@ ENTRY(tegra30_cpu_shutdown)
> FLOW_CTRL_CSR_INTR_FLAG | FLOW_CTRL_CSR_EVENT_FLAG | \
> FLOW_CTRL_CSR_ENABLE
> mov r4, #(1 << 4)
> - orr r12, r12, r4, lsl r3
> + ARM( orr r12, r12, r4, lsl r3 )
> + THUMB( lsl r4, r4, r3 )
> + THUMB( orr r12, r12, r4 )
> str r12, [r1]
>
> /* Halt this CPU. */
> --
> 1.7.10.4
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2013-04-17 17:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-15 22:50 [PATCH 1/3] ARM: tegra: fix build error when THUMB2_KERNEL enabled Stephen Warren
[not found] ` <1366066255-18192-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-04-15 22:50 ` [PATCH 2/3] ARM: tegra: fix relocation truncated " Stephen Warren
[not found] ` <1366066255-18192-2-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-04-17 17:01 ` Dave Martin
2013-04-18 16:32 ` Olof Johansson
2013-04-15 22:50 ` [PATCH 3/3] ARM: tegra: make sure the pointer on 4 byte align " Stephen Warren
[not found] ` <1366066255-18192-3-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-04-16 14:13 ` Dave Martin
[not found] ` <20130416141252.GA2229-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2013-04-16 16:20 ` Stephen Warren
[not found] ` <516D7A3B.9030404-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-04-17 10:30 ` Dave Martin
[not found] ` <20130417102957.GA2249-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2013-04-17 16:22 ` Stephen Warren
[not found] ` <516ECC2A.1060308-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-04-17 16:57 ` Dave Martin
2013-04-18 16:32 ` Olof Johansson
2013-04-17 16:59 ` Dave Martin
2013-04-17 17:00 ` Dave Martin [this message]
2013-04-18 16:31 ` [PATCH 1/3] ARM: tegra: fix build error " Olof Johansson
-- strict thread matches above, loose matches on Subject: below --
2013-04-15 12:42 Joseph Lo
[not found] ` <1366029749-16476-1-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-04-15 22:51 ` Stephen Warren
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=20130417170049.GE2249@linaro.org \
--to=dave.martin-qsej5fyqhm4dnm+yrofe0a@public.gmane.org \
--cc=arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org \
--cc=swarren-DDmLM1+adcrQT0dZR+AlfA@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).