[PATCH] dracut-module-setup: Fix test for inclusion of DRM modules

[PATCH] dracut-module-setup: Fix test for inclusion of DRM modules

[Benjamin Berg]

From: Benjamin Berg <bberg@redhat.com>

The /sys/modules/*/drivers sysfs entries do not exist anymore on newer
kernels which means that the DRM moduels would never be included.
Instead check if there is any device with a "drm" sysfs directory to
decide on whether DRM modules need to be included.
---
 dracut-module-setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh
index 9f88b4e..8495fd9 100755
--- a/dracut-module-setup.sh
+++ b/dracut-module-setup.sh
@@ -20,7 +20,7 @@ check() {
 depends() {
     local _dep="base shutdown"
 
-    if [ -d /sys/module/drm/drivers ]; then
+    if [ -n "$( find /sys/devices -name drm )" ]; then
         _dep="$_dep drm"
     fi
 
-- 
2.9.3


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Re: [PATCH] dracut-module-setup: Fix test for inclusion of DRM modules

[Benjamin Berg]

Sorry, obviously this was meant for the kexec-tools list instead of
this one.

Benjamin

On Mon, 2017-05-15 at 13:31 +0200, Benjamin Berg wrote:
> From: Benjamin Berg <bberg@redhat.com>
> 
> The /sys/modules/*/drivers sysfs entries do not exist anymore on
> newer
> kernels which means that the DRM moduels would never be included.
> Instead check if there is any device with a "drm" sysfs directory to
> decide on whether DRM modules need to be included.
> ---
>  dracut-module-setup.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh
> index 9f88b4e..8495fd9 100755
> --- a/dracut-module-setup.sh
> +++ b/dracut-module-setup.sh
> @@ -20,7 +20,7 @@ check() {
>  depends() {
>      local _dep="base shutdown"
>  
> -    if [ -d /sys/module/drm/drivers ]; then
> +    if [ -n "$( find /sys/devices -name drm )" ]; then
>          _dep="$_dep drm"
>      fi
>  

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