Thread (43 messages) 43 messages, 10 authors, 2024-06-20

Re: [PATCH v2 3/3] mctp pcc: Implement MCTP over PCC Transport

From: Adam Young <hidden>
Date: 2024-06-20 03:24:48
Also in: lkml



On 6/19/24 19:26, Jakub Kicinski wrote:
On Wed, 19 Jun 2024 16:05:52 -0400 admiyo@os.amperecomputing.com wrote:
quoted
From: Adam Young <redacted>

Implementation of DMTF DSP:0292
Management Control Transport Protocol(MCTP) over
Platform Communication Channel(PCC) network driver.

MCTP devices are specified by entries in DSDT/SDST and
reference channels specified in the PCCT.

Communication with other devices use the PCC based
doorbell mechanism.
This patch breaks allmodconfig build:

drivers/net/mctp/mctp-pcc.c:116:6: warning: unused variable 'rc' [-Wunused-variable]
   116 |         int rc;
       |             ^~
Funny, I see that only when building on x86_64, not on arm64.  I will fix.

drivers/net/mctp/mctp-pcc.c:344:3: error: field designator 'owner' does not refer to any field in type 'struct acpi_driver'
   344 |         .owner = THIS_MODULE,
       |         ~^~~~~~~~~~~~~~~~~~~
Not sure how you are getting that last error.  I do not, and the v6.9.3 
code base has this in include/acpi/acpi_bus.h at line 166


struct acpi_driver {
         char name[80];
         char class[80];
         const struct acpi_device_id *ids; /* Supported Hardware IDs */
         unsigned int flags;
         struct acpi_device_ops ops;
         struct device_driver drv;
         struct module *owner;
};
In addition, please make sure you don't add new checkpatch warnings,
use:

   ./scripts/checkpatch.pl --strict --max-line-length=80 $patch
That runs clean.
Please wait with the repost until next week, unless you get a review
from Jeremy before that. When reposting start a new thread, don't
repost in reply to previous posting. Instead add a lore link to the
previous version, like this:

https://lore.kernel.org/20240619200552.119080-1-admiyo@os.amperecomputing.com/ (local)

See also:
https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#changes-requested
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