From: Santosh Shilimkar <santosh.shilimkar@ti.com>
To: Inderpal Singh <inderpal.singh@linaro.org>,
Russell King <linux@arm.linux.org.uk>
Cc: linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Inderpal Singh <inderpal.s@samsung.com>,
kgene.kim@samsung.com, samsung@lists.linaro.org,
patches@linaro.org
Subject: Re: [PATCH] ARM: EXYNOS4: Fix secondary CPU boot after wake-up
Date: Mon, 30 May 2011 15:08:17 +0530 [thread overview]
Message-ID: <4DE36589.4080709@ti.com> (raw)
In-Reply-To: <1306746781-21511-1-git-send-email-inderpal.s@samsung.com>
On 5/30/2011 2:43 PM, Inderpal Singh wrote:
[...]
> 2. Fix to remove the "Unknown IPI message 0x1" message when
> secondary CPU boots.
>
For this one you are avoiding a wakeup IPI and rather
relying on schedule IPI. That just avoiding the issue.
This doesn't seems to be right. Refer below thread.
http://www.spinics.net/lists/arm-kernel/msg110886.html
Russell,
When do you plan to fix the SGI usage as discussed
in above thread. I thought SGI1 usage was ok for OMAP,
realview/versatile and MSM.
Regards
Santosh
WARNING: multiple messages have this Message-ID (diff)
From: santosh.shilimkar@ti.com (Santosh Shilimkar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: EXYNOS4: Fix secondary CPU boot after wake-up
Date: Mon, 30 May 2011 15:08:17 +0530 [thread overview]
Message-ID: <4DE36589.4080709@ti.com> (raw)
In-Reply-To: <1306746781-21511-1-git-send-email-inderpal.s@samsung.com>
On 5/30/2011 2:43 PM, Inderpal Singh wrote:
[...]
> 2. Fix to remove the "Unknown IPI message 0x1" message when
> secondary CPU boots.
>
For this one you are avoiding a wakeup IPI and rather
relying on schedule IPI. That just avoiding the issue.
This doesn't seems to be right. Refer below thread.
http://www.spinics.net/lists/arm-kernel/msg110886.html
Russell,
When do you plan to fix the SGI usage as discussed
in above thread. I thought SGI1 usage was ok for OMAP,
realview/versatile and MSM.
Regards
Santosh
next prev parent reply other threads:[~2011-05-30 9:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-30 9:13 [PATCH] ARM: EXYNOS4: Fix secondary CPU boot after wake-up Inderpal Singh
2011-05-30 9:13 ` Inderpal Singh
2011-05-30 9:38 ` Santosh Shilimkar [this message]
2011-05-30 9:38 ` Santosh Shilimkar
2011-05-30 21:54 ` Russell King - ARM Linux
2011-05-30 21:54 ` Russell King - ARM Linux
2011-05-31 5:00 ` Santosh Shilimkar
2011-05-31 5:00 ` Santosh Shilimkar
-- strict thread matches above, loose matches on Subject: below --
2011-06-21 5:33 Inderpal Singh
2011-06-21 5:33 ` Inderpal Singh
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