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Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events

From Ian Munsie <imunsie@au1.ibm.com>
Newsgroups linux.kernel
Subject Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events
Date 2016-03-10 02:30 +0100
Message-ID <raXAm-85n-3@gated-at.bofh.it> (permalink)
References <raf6i-2wB-15@gated-at.bofh.it> <raIBk-5QY-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Excerpts from Frederic Barrat's message of 2016-03-09 20:27:20 +1100:
> It would also avoid entering
>         WARN(1, "afu_read must be buggy\n");
> if the driver changes its mind between the 2 calls :-)

Honestly, it had better not - that would be a gross violation of the
poll & read semantics and the kind of thing that leads to application
hangs.

Cheers,
-Ian

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Thread

[PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events "Ian Munsie" <imunsie@au1.ibm.com> - 2016-03-08 03:00 +0100
  Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Matt Ochs <mrochs@us.ibm.com> - 2016-03-08 05:10 +0100
  Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver  specific events Andrew Donnellan <andrew.donnellan@au1.ibm.com> - 2016-03-08 09:10 +0100
  Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver  specific events Frederic Barrat <fbarrat@linux.vnet.ibm.com> - 2016-03-09 10:30 +0100
    Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Ian Munsie <imunsie@au1.ibm.com> - 2016-03-10 01:50 +0100
    Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Ian Munsie <imunsie@au1.ibm.com> - 2016-03-10 02:30 +0100
  Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Vaibhav Jain <vaibhav@linux.vnet.ibm.com> - 2016-03-09 15:40 +0100
    Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Matt Ochs <mrochs@us.ibm.com> - 2016-03-09 17:50 +0100
    Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver  specific events Frederic Barrat <fbarrat@linux.vnet.ibm.com> - 2016-03-09 18:10 +0100
      Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Vaibhav Jain <vaibhav@linux.vnet.ibm.com> - 2016-03-10 18:30 +0100
    Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Ian Munsie <imunsie@au1.ibm.com> - 2016-03-10 02:30 +0100
      Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Vaibhav Jain <vaibhav@linux.vnet.ibm.com> - 2016-03-10 18:40 +0100
      Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver  specific events Andrew Donnellan <andrew.donnellan@au1.ibm.com> - 2016-03-11 03:00 +0100
    Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver  specific events Michael Neuling <mikey@neuling.org> - 2016-03-10 04:30 +0100
      Re: [PATCH v3 1/2] cxl: Add mechanism for delivering AFU driver specific events Vaibhav Jain <vaibhav@linux.vnet.ibm.com> - 2016-03-10 18:30 +0100

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