[PATCH] drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS

[PATCH] drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS

[Balasubramani Vivekanandan]

Xe RAS functionality needs DRM RAS support. Enable it.

Fixes: b40db12b542f5 ("drm/xe/xe_drm_ras: Add support for XE DRM RAS")
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
---
 drivers/gpu/drm/xe/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
index 4d7dcaff2b915..6c584f918edf2 100644
--- a/drivers/gpu/drm/xe/Kconfig
+++ b/drivers/gpu/drm/xe/Kconfig
@@ -42,6 +42,7 @@ config DRM_XE
 	select DRM_GPUSVM if !UML
 	select DRM_GPUVM
 	select DRM_SCHED
+	select DRM_RAS
 	select MMU_NOTIFIER
 	select WANT_DEV_COREDUMP
 	select AUXILIARY_BUS
-- 
2.43.0

✗ CI.KUnit: failure for drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS

[Patchwork]

== Series Details ==

Series: drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS
URL   : https://patchwork.freedesktop.org/series/172374/
State : failure

== Summary ==

+ trap cleanup EXIT
+ /kernel/tools/testing/kunit/kunit.py run --kunitconfig /kernel/drivers/gpu/drm/xe/.kunitconfig
ERROR:root:/usr/bin/ld: drivers/gpu/drm/drm_ras.o: in function `msg_reply_value':
drm_ras.c:(.text+0x182): undefined reference to `nla_put'
/usr/bin/ld: drivers/gpu/drm/drm_ras.o: in function `drm_ras_nl_error_event':
drm_ras.c:(.text+0x2ca): undefined reference to `__alloc_skb'
/usr/bin/ld: drm_ras.c:(.text+0x303): undefined reference to `genlmsg_put'
/usr/bin/ld: drm_ras.c:(.text+0x33b): undefined reference to `nla_put'
/usr/bin/ld: drm_ras.c:(.text+0x377): undefined reference to `skb_trim'
/usr/bin/ld: drm_ras.c:(.text+0x38d): undefined reference to `sk_skb_reason_drop'
/usr/bin/ld: drm_ras.c:(.text+0x4c3): undefined reference to `genlmsg_multicast_allns'
/usr/bin/ld: drivers/gpu/drm/drm_ras.o: in function `drm_ras_nl_list_nodes_dumpit':
drm_ras.c:(.text+0x5b9): undefined reference to `nla_put'
/usr/bin/ld: drm_ras.c:(.text+0x6f1): undefined reference to `genlmsg_put'
/usr/bin/ld: drm_ras.c:(.text+0x74f): undefined reference to `skb_trim'
/usr/bin/ld: drivers/gpu/drm/drm_ras.o: in function `drm_ras_nl_get_error_counter_dumpit':
drm_ras.c:(.text+0x888): undefined reference to `genlmsg_put'
/usr/bin/ld: drm_ras.c:(.text+0x920): undefined reference to `skb_trim'
/usr/bin/ld: drivers/gpu/drm/drm_ras.o: in function `drm_ras_nl_get_error_counter_doit':
drm_ras.c:(.text+0xa2d): undefined reference to `__alloc_skb'
/usr/bin/ld: drm_ras.c:(.text+0xa64): undefined reference to `genlmsg_put'
/usr/bin/ld: drm_ras.c:(.text+0xaf9): undefined reference to `init_net'
/usr/bin/ld: drm_ras.c:(.text+0xb06): undefined reference to `netlink_unicast'
/usr/bin/ld: drm_ras.c:(.text+0xb4c): undefined reference to `skb_trim'
/usr/bin/ld: drm_ras.c:(.text+0xb62): undefined reference to `sk_skb_reason_drop'
/usr/bin/ld: drm_ras.c:(.text+0xc0a): undefined reference to `sk_skb_reason_drop'
/usr/bin/ld: drivers/gpu/drm/drm_ras_genl_family.o: in function `drm_ras_genl_family_register':
drm_ras_genl_family.c:(.text+0x1b): undefined reference to `genl_register_family'
/usr/bin/ld: drivers/gpu/drm/drm_ras_genl_family.o: in function `drm_ras_genl_family_unregister':
drm_ras_genl_family.c:(.text+0x68): undefined reference to `genl_unregister_family'
collect2: error: ld returned 1 exit status
make[3]: *** [../scripts/Makefile.vmlinux:72: vmlinux.unstripped] Error 1
make[2]: *** [/kernel/Makefile:1370: vmlinux] Error 2
make[1]: *** [/kernel/Makefile:248: __sub-make] Error 2
make: *** [Makefile:248: __sub-make] Error 2

[07:52:13] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[07:52:18] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=48
+ cleanup
++ stat -c %u:%g /kernel
+ chown -R 1003:1003 /kernel

Re: [PATCH] drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] Selecting DRM_RAS in DRM_XE without inheriting its dependency on NET causes Kconfig warnings and potential build failures.
--

--- Patch [1]: [PATCH] drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS ---
commit 591f0eb274f545521022c1143984b07f3d4b5395
Author: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>

drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS

This commit enables DRM RAS support for the Xe driver by adding a select
statement for DRM_RAS in the DRM_XE Kconfig entry.

> diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
> index 4d7dcaff2b915..6c584f918edf2 100644
> --- a/drivers/gpu/drm/xe/Kconfig
> +++ b/drivers/gpu/drm/xe/Kconfig
> @@ -42,6 +42,7 @@ config DRM_XE
>  	select DRM_GPUSVM if !UML
>  	select DRM_GPUVM
>  	select DRM_SCHED
> +	select DRM_RAS

[Severity: Low]
Does this select statement need to inherit the dependencies of DRM_RAS?

DRM_RAS depends on NET. Since DRM_XE selects DRM_RAS without inheriting
this dependency, it can cause Kconfig unmet direct dependency warnings and
potential build failures if the kernel is configured with CONFIG_NET
disabled.

>  	select MMU_NOTIFIER
>  	select WANT_DEV_COREDUMP
>  	select AUXILIARY_BUS

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260818075454.1508724-2-balasubramani.vivekanandan@intel.com?part=1

Re: [PATCH] drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS

[Raag Jadav]

On Tue, Aug 18, 2026 at 01:24:55PM +0530, Balasubramani Vivekanandan wrote:
> Xe RAS functionality needs DRM RAS support. Enable it.
> 
> Fixes: b40db12b542f5 ("drm/xe/xe_drm_ras: Add support for XE DRM RAS")
> Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
> ---
>  drivers/gpu/drm/xe/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
> index 4d7dcaff2b915..6c584f918edf2 100644
> --- a/drivers/gpu/drm/xe/Kconfig
> +++ b/drivers/gpu/drm/xe/Kconfig
> @@ -42,6 +42,7 @@ config DRM_XE
>  	select DRM_GPUSVM if !UML
>  	select DRM_GPUVM
>  	select DRM_SCHED
> +	select DRM_RAS

Nack, this was an internal workaround. It's upto the user to decide.

Raag

>  	select MMU_NOTIFIER
>  	select WANT_DEV_COREDUMP
>  	select AUXILIARY_BUS
> -- 
> 2.43.0
> 

Re: [PATCH] drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS

[Tauro, Riana]

On 18-08-2026 13:29, Raag Jadav wrote:
> On Tue, Aug 18, 2026 at 01:24:55PM +0530, Balasubramani Vivekanandan wrote:
>> Xe RAS functionality needs DRM RAS support. Enable it.
>>
>> Fixes: b40db12b542f5 ("drm/xe/xe_drm_ras: Add support for XE DRM RAS")
>> Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
>> ---
>>   drivers/gpu/drm/xe/Kconfig | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
>> index 4d7dcaff2b915..6c584f918edf2 100644
>> --- a/drivers/gpu/drm/xe/Kconfig
>> +++ b/drivers/gpu/drm/xe/Kconfig
>> @@ -42,6 +42,7 @@ config DRM_XE
>>   	select DRM_GPUSVM if !UML
>>   	select DRM_GPUVM
>>   	select DRM_SCHED
>> +	select DRM_RAS
> Nack, this was an internal workaround. It's upto the user to decide.

Agreed. This should be upto the user. We can add it in CI config but not 
select it from xe.

Thanks
Riana

>
> Raag
>
>>   	select MMU_NOTIFIER
>>   	select WANT_DEV_COREDUMP
>>   	select AUXILIARY_BUS
>> -- 
>> 2.43.0
>>

Re: [PATCH] drm/xe/xe_drm_ras: Enable CONFIG_DRM_RAS

[Rodrigo Vivi]

On Tue, Aug 18, 2026 at 01:48:34PM +0530, Tauro, Riana wrote:
> 
> On 18-08-2026 13:29, Raag Jadav wrote:
> > On Tue, Aug 18, 2026 at 01:24:55PM +0530, Balasubramani Vivekanandan wrote:
> > > Xe RAS functionality needs DRM RAS support. Enable it.
> > > 
> > > Fixes: b40db12b542f5 ("drm/xe/xe_drm_ras: Add support for XE DRM RAS")
> > > Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
> > > ---
> > >   drivers/gpu/drm/xe/Kconfig | 1 +
> > >   1 file changed, 1 insertion(+)
> > > 
> > > diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
> > > index 4d7dcaff2b915..6c584f918edf2 100644
> > > --- a/drivers/gpu/drm/xe/Kconfig
> > > +++ b/drivers/gpu/drm/xe/Kconfig
> > > @@ -42,6 +42,7 @@ config DRM_XE
> > >   	select DRM_GPUSVM if !UML
> > >   	select DRM_GPUVM
> > >   	select DRM_SCHED
> > > +	select DRM_RAS
> > Nack, this was an internal workaround. It's upto the user to decide.
> 
> Agreed. This should be upto the user. We can add it in CI config but not
> select it from xe.

+1.

And actually, even on internal we should remove this right? There should be
a proper way to enable this on CI itself, without an extra patch.

Please Bala, check that.

Thanks,
Rodrigo.

> 
> Thanks
> Riana
> 
> > 
> > Raag
> > 
> > >   	select MMU_NOTIFIER
> > >   	select WANT_DEV_COREDUMP
> > >   	select AUXILIARY_BUS
> > > -- 
> > > 2.43.0
> > >