From: bjorn.andersson@linaro.org (Bjorn Andersson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 00/17] Make rpmsg a framework
Date: Mon, 12 Sep 2016 14:53:02 -0700 [thread overview]
Message-ID: <20160912215302.GK405@tuxbot> (raw)
In-Reply-To: <57D71FD9.9070007@codeaurora.org>
On Mon 12 Sep 14:36 PDT 2016, Karthikeyan Ramasubramanian wrote:
> On 9/12/2016 1:58 PM, Bjorn Andersson wrote:
[..]
> >I have not looked through all of APR yet and don't know where msm_bus is
> >heading, but for IPC-router your correct that the downstream driver does
> >indeed require this; but that's a side effect of the downstream
> >ipcrouter implementation, not the problem itself.
> >
> APR does send messages in atomic context in addition to the RPM Driver, but
> IPC Router does not to the extent of my knowledge.
Thanks for the information, Karthik.
There seem to be 196 calls to apr_send_pkt() in the msm-3.18 kernel, I
will have to go through them all later, but could you help me by
pointing me to one of those that actually need to be executed in atomic
context?
Thanks,
Bjorn
next prev parent reply other threads:[~2016-09-12 21:53 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-01 22:27 [PATCH v2 00/17] Make rpmsg a framework Bjorn Andersson
2016-09-01 22:27 ` [PATCH v2 01/17] rpmsg: Enable matching devices with drivers based on DT Bjorn Andersson
2016-09-08 1:46 ` spjoshi at codeaurora.org
2016-09-09 4:30 ` Bjorn Andersson
2016-09-09 22:07 ` Sarangdhar Joshi
2016-09-01 22:27 ` [PATCH v2 02/17] rpmsg: Name rpmsg devices based on channel id Bjorn Andersson
2016-09-08 1:46 ` spjoshi at codeaurora.org
2016-09-01 22:27 ` [PATCH v2 03/17] rpmsg: rpmsg_send() operations takes rpmsg_endpoint Bjorn Andersson
2016-09-01 22:27 ` [PATCH v2 04/17] rpmsg: Make rpmsg_create_ept() take channel_info struct Bjorn Andersson
2016-09-01 22:27 ` [PATCH v2 05/17] rpmsg: Clean up rpmsg device vs channel naming Bjorn Andersson
2016-09-01 22:27 ` [PATCH v2 06/17] rpmsg: Introduce indirection table for rpmsg_device operations Bjorn Andersson
2016-09-01 22:27 ` [PATCH v2 07/17] rpmsg: Move rpmsg_device API to new file Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 08/17] rpmsg: Indirection table for rpmsg_endpoint operations Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 09/17] rpmsg: Move endpoint related interface to rpmsg core Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 10/17] rpmsg: Move helper for finding rpmsg devices to core Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 11/17] rpmsg: Split off generic tail of create_channel() Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 12/17] rpmsg: Split rpmsg core and virtio backend Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 13/17] rpmsg: Hide rpmsg indirection tables Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 14/17] rpmsg: virtio: Hide vrp pointer from the public API Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 15/17] rpmsg: Move virtio specifics from public header Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 16/17] rpmsg: Allow callback to return errors Bjorn Andersson
2016-09-01 22:28 ` [PATCH v2 17/17] rpmsg: Introduce Qualcomm SMD backend Bjorn Andersson
2016-09-12 16:52 ` [PATCH v2 00/17] Make rpmsg a framework Lina Iyer
2016-09-12 18:00 ` Bjorn Andersson
2016-09-12 18:13 ` Jeffrey Hugo
2016-09-12 18:49 ` Bjorn Andersson
2016-09-12 19:21 ` Jeffrey Hugo
2016-09-12 19:58 ` Bjorn Andersson
2016-09-12 21:36 ` Karthikeyan Ramasubramanian
2016-09-12 21:53 ` Bjorn Andersson [this message]
2016-09-12 22:22 ` Lina Iyer
2016-09-12 22:58 ` Bjorn Andersson
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