* [PATCH] drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only.
@ 2016-06-20 12:17 Zhi Wang
2016-06-20 12:31 ` ✓ Ro.CI.BAT: success for " Patchwork
2016-07-12 10:50 ` [PATCH] " Joonas Lahtinen
0 siblings, 2 replies; 5+ messages in thread
From: Zhi Wang @ 2016-06-20 12:17 UTC (permalink / raw)
To: intel-gfx, chris; +Cc: zhiyuan.lv
The access right of kernel param "i915.enable_gvt" should be read-only as
it only applies during module load (and is not *runtime* writable).
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
---
drivers/gpu/drm/i915/i915_params.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
index 7effe68..8b13bfa 100644
--- a/drivers/gpu/drm/i915/i915_params.c
+++ b/drivers/gpu/drm/i915/i915_params.c
@@ -224,6 +224,6 @@ module_param_named(enable_dpcd_backlight, i915.enable_dpcd_backlight, bool, 0600
MODULE_PARM_DESC(enable_dpcd_backlight,
"Enable support for DPCD backlight control (default:false)");
-module_param_named(enable_gvt, i915.enable_gvt, bool, 0600);
+module_param_named(enable_gvt, i915.enable_gvt, bool, 0400);
MODULE_PARM_DESC(enable_gvt,
"Enable support for Intel GVT-g graphics virtualization host support(default:false)");
--
1.9.1
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 5+ messages in thread
* ✓ Ro.CI.BAT: success for drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only.
2016-06-20 12:17 [PATCH] drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only Zhi Wang
@ 2016-06-20 12:31 ` Patchwork
2016-06-21 10:46 ` Chris Wilson
2016-07-12 10:50 ` [PATCH] " Joonas Lahtinen
1 sibling, 1 reply; 5+ messages in thread
From: Patchwork @ 2016-06-20 12:31 UTC (permalink / raw)
To: Zhi Wang; +Cc: intel-gfx
== Series Details ==
Series: drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only.
URL : https://patchwork.freedesktop.org/series/8922/
State : success
== Summary ==
Series 8922v1 drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only.
http://patchwork.freedesktop.org/api/1.0/series/8922/revisions/1/mbox
fi-snb-i7-2600 total:223 pass:20 dwarn:0 dfail:0 fail:0 skip:203
ro-bdw-i5-5250u total:223 pass:20 dwarn:0 dfail:0 fail:0 skip:203
ro-bdw-i7-5557U total:223 pass:20 dwarn:0 dfail:0 fail:0 skip:203
ro-hsw-i3-4010u total:223 pass:18 dwarn:0 dfail:0 fail:0 skip:205
ro-hsw-i7-4770r total:223 pass:18 dwarn:0 dfail:0 fail:0 skip:205
ro-ilk-i7-620lm total:223 pass:7 dwarn:0 dfail:0 fail:0 skip:216
ro-skl3-i5-6260u total:223 pass:20 dwarn:0 dfail:0 fail:0 skip:203
fi-hsw-i7-4770k failed to connect after reboot
fi-skl-i5-6260u failed to connect after reboot
fi-skl-i7-6700k failed to connect after reboot
ro-bdw-i7-5600u failed to connect after reboot
ro-bsw-n3050 failed to connect after reboot
ro-byt-n2820 failed to connect after reboot
ro-ilk1-i5-650 failed to connect after reboot
ro-ivb2-i7-3770 failed to connect after reboot
ro-ivb-i7-3770 failed to connect after reboot
ro-snb-i7-2620M failed to connect after reboot
Results at /archive/results/CI_IGT_test/RO_Patchwork_1236/
edc0e9e drm-intel-nightly: 2016y-06m-20d-09h-47m-30s UTC integration manifest
e230193 drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only.
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only.
2016-06-20 12:17 [PATCH] drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only Zhi Wang
2016-06-20 12:31 ` ✓ Ro.CI.BAT: success for " Patchwork
@ 2016-07-12 10:50 ` Joonas Lahtinen
2016-07-13 5:58 ` Zhi Wang
1 sibling, 1 reply; 5+ messages in thread
From: Joonas Lahtinen @ 2016-07-12 10:50 UTC (permalink / raw)
To: Zhi Wang, intel-gfx, chris; +Cc: zhiyuan.lv
On ma, 2016-06-20 at 08:17 -0400, Zhi Wang wrote:
> The access right of kernel param "i915.enable_gvt" should be read-only as
> it only applies during module load (and is not *runtime* writable).
>
> Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Maybe also add,
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
> ---
> drivers/gpu/drm/i915/i915_params.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
> index 7effe68..8b13bfa 100644
> --- a/drivers/gpu/drm/i915/i915_params.c
> +++ b/drivers/gpu/drm/i915/i915_params.c
> @@ -224,6 +224,6 @@ module_param_named(enable_dpcd_backlight, i915.enable_dpcd_backlight, bool, 0600
> MODULE_PARM_DESC(enable_dpcd_backlight,
> "Enable support for DPCD backlight control (default:false)");
>
> -module_param_named(enable_gvt, i915.enable_gvt, bool, 0600);
> +module_param_named(enable_gvt, i915.enable_gvt, bool, 0400);
> MODULE_PARM_DESC(enable_gvt,
> "Enable support for Intel GVT-g graphics virtualization host support(default:false)");
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
_______________________________________________
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only.
2016-07-12 10:50 ` [PATCH] " Joonas Lahtinen
@ 2016-07-13 5:58 ` Zhi Wang
0 siblings, 0 replies; 5+ messages in thread
From: Zhi Wang @ 2016-07-13 5:58 UTC (permalink / raw)
To: Joonas Lahtinen, intel-gfx, chris; +Cc: zhiyuan.lv
Thanks! :P. Welcome back.
On 07/12/16 18:50, Joonas Lahtinen wrote:
> On ma, 2016-06-20 at 08:17 -0400, Zhi Wang wrote:
>> The access right of kernel param "i915.enable_gvt" should be read-only as
>> it only applies during module load (and is not *runtime* writable).
>>
>> Cc: Chris Wilson <chris@chris-wilson.co.uk>
>
> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
>
> Maybe also add,
>
> Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
>
>> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
>> ---
>> drivers/gpu/drm/i915/i915_params.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
>> index 7effe68..8b13bfa 100644
>> --- a/drivers/gpu/drm/i915/i915_params.c
>> +++ b/drivers/gpu/drm/i915/i915_params.c
>> @@ -224,6 +224,6 @@ module_param_named(enable_dpcd_backlight, i915.enable_dpcd_backlight, bool, 0600
>> MODULE_PARM_DESC(enable_dpcd_backlight,
>> "Enable support for DPCD backlight control (default:false)");
>>
>> -module_param_named(enable_gvt, i915.enable_gvt, bool, 0600);
>> +module_param_named(enable_gvt, i915.enable_gvt, bool, 0400);
>> MODULE_PARM_DESC(enable_gvt,
>> "Enable support for Intel GVT-g graphics virtualization host support(default:false)");
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^ permalink raw reply [flat|nested] 5+ messages in thread
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Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2016-06-20 12:17 [PATCH] drm/i915: Set the access right of kernel param "i915.enable_gvt" to read-only Zhi Wang
2016-06-20 12:31 ` ✓ Ro.CI.BAT: success for " Patchwork
2016-06-21 10:46 ` Chris Wilson
2016-07-12 10:50 ` [PATCH] " Joonas Lahtinen
2016-07-13 5:58 ` Zhi Wang
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