| Message ID | 1518189413-2761-2-git-send-email-geert+renesas@glider.be (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/vfio/platform/vfio_platform.c b/drivers/vfio/platform/vfio_platform.c index 6561751a1063ee29..ef89146deddcea80 100644 --- a/drivers/vfio/platform/vfio_platform.c +++ b/drivers/vfio/platform/vfio_platform.c @@ -24,7 +24,7 @@ #define DRIVER_DESC "VFIO for platform devices - User Level meta-driver" static bool reset_required = true; -module_param(reset_required, bool, 0444); +module_param(reset_required, bool, 0644); MODULE_PARM_DESC(reset_required, "override reset requirement (default: 1)"); /* probing devices from the linux platform bus */
Currently reset_required can be configured using a module parameter. But it cannot be overridden at runtime through sysfs, as the parameter is read-only. Make it writeable for root, as this is useful if vfio-platform is builtin, so the following works: echo 0 > /sys/module/vfio_platform/parameters/reset_required Not-Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- TODO: Implement a vfio reset driver instead. --- drivers/vfio/platform/vfio_platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)