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Re: [PATCH] VFIO: platform: AMD xgbe reset module

From Arnd Bergmann <arnd@arndb.de>
Newsgroups linux.kernel
Subject Re: [PATCH] VFIO: platform: AMD xgbe reset module
Date 2015-10-14 17:40 +0200
Message-ID <qjwjM-2JS-41@gated-at.bofh.it> (permalink)
References <qjwjL-2JS-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wednesday 14 October 2015 15:33:12 Eric Auger wrote:
> --- a/drivers/vfio/platform/vfio_platform_common.c
> +++ b/drivers/vfio/platform/vfio_platform_common.c
> @@ -31,6 +31,11 @@ static const struct vfio_platform_reset_combo reset_lookup_table[] = {
>                 .reset_function_name = "vfio_platform_calxedaxgmac_reset",
>                 .module_name = "vfio-platform-calxedaxgmac",
>         },
> +       {
> +               .compat = "amd,xgbe-seattle-v1a",
> +               .reset_function_name = "vfio_platform_amdxgbe_reset",
> +               .module_name = "vfio-platform-amdxgbe",
> +       },
>  };
>  
>  static void vfio_platform_get_reset(struct vfio_platform_device *vdev,
> 

This is causing build errors for me when CONFIG_MODULES is disabled.

Could this please be restructured so vfio_platform_get_reset does
not attempt to call __symbol_get() but instead has the drivers
register themselves properly to a subsystem?

I don't see any way this could be fixed otherwise. The problem
of course showed up with calxedaxgmac already, but I'd prefer not
to see anything added there until the common code has been improved.

	Arnd
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Thread

[PATCH] VFIO: platform: AMD xgbe reset module Eric Auger <eric.auger@linaro.org> - 2015-10-14 17:40 +0200
  Re: [PATCH] VFIO: platform: AMD xgbe reset module Arnd Bergmann <arnd@arndb.de> - 2015-10-14 17:40 +0200
    Re: [PATCH] VFIO: platform: AMD xgbe reset module Eric Auger <eric.auger@linaro.org> - 2015-10-15 10:10 +0200
      Re: [PATCH] VFIO: platform: AMD xgbe reset module Arnd Bergmann <arnd@arndb.de> - 2015-10-15 13:30 +0200
        Re: [PATCH] VFIO: platform: AMD xgbe reset module Christoffer Dall <christoffer.dall@linaro.org> - 2015-10-15 14:20 +0200
          Re: [PATCH] VFIO: platform: AMD xgbe reset module Arnd Bergmann <arnd@arndb.de> - 2015-10-15 16:10 +0200
            Re: [PATCH] VFIO: platform: AMD xgbe reset module Eric Auger <eric.auger@linaro.org> - 2015-10-15 16:50 +0200
              Re: [PATCH] VFIO: platform: AMD xgbe reset module Arnd Bergmann <arnd@arndb.de> - 2015-10-15 17:00 +0200
                Re: [PATCH] VFIO: platform: AMD xgbe reset module Christoffer Dall <christoffer.dall@linaro.org> - 2015-10-15 17:10 +0200
                Re: [PATCH] VFIO: platform: AMD xgbe reset module Arnd Bergmann <arnd@arndb.de> - 2015-10-15 18:00 +0200
                Re: [PATCH] VFIO: platform: AMD xgbe reset module Christoffer Dall <christoffer.dall@linaro.org> - 2015-10-15 18:40 +0200
              Re: [PATCH] VFIO: platform: AMD xgbe reset module Alex Williamson <alex.williamson@redhat.com> - 2015-10-15 19:00 +0200
                Re: [PATCH] VFIO: platform: AMD xgbe reset module Christoffer Dall <christoffer.dall@linaro.org> - 2015-10-15 21:50 +0200
                Re: [PATCH] VFIO: platform: AMD xgbe reset module Alex Williamson <alex.williamson@redhat.com> - 2015-10-15 22:30 +0200
                Re: [PATCH] VFIO: platform: AMD xgbe reset module Eric Auger <eric.auger@linaro.org> - 2015-10-16 15:10 +0200
                Re: [PATCH] VFIO: platform: AMD xgbe reset module Arnd Bergmann <arnd@arndb.de> - 2015-10-16 15:30 +0200
                Re: [PATCH] VFIO: platform: AMD xgbe reset module Eric Auger <eric.auger@linaro.org> - 2015-10-16 16:00 +0200
          Re: [PATCH] VFIO: platform: AMD xgbe reset module Arnd Bergmann <arnd@arndb.de> - 2015-10-15 16:30 +0200
          Re: [PATCH] VFIO: platform: AMD xgbe reset module Eric Auger <eric.auger@linaro.org> - 2015-10-15 16:30 +0200

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