* [PATCH next] drm/i915/gtt: add missing include file asm/smp.h
@ 2020-01-08 13:36 Chen Zhou
2020-01-08 13:44 ` Jani Nikula
0 siblings, 1 reply; 3+ messages in thread
From: Chen Zhou @ 2020-01-08 13:36 UTC (permalink / raw)
To: airlied, jani.nikula, chris
Cc: intel-gfx, dri-devel, linux-kernel, chenzhou10
Fix build error:
lib/crypto/chacha.c: In function chacha_permute:
lib/crypto/chacha.c:65:1: warning: the frame size of 3384 bytes is larger than 2048 bytes [-Wframe-larger-than=]
}
^
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
---
drivers/gpu/drm/i915/gt/intel_ggtt.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c
index 1a2b5dc..9ef8ed8 100644
--- a/drivers/gpu/drm/i915/gt/intel_ggtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c
@@ -6,6 +6,7 @@
#include <linux/stop_machine.h>
#include <asm/set_memory.h>
+#include <asm/smp.h>
#include "intel_gt.h"
#include "i915_drv.h"
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH next] drm/i915/gtt: add missing include file asm/smp.h
2020-01-08 13:36 [PATCH next] drm/i915/gtt: add missing include file asm/smp.h Chen Zhou
@ 2020-01-08 13:44 ` Jani Nikula
2020-01-08 13:59 ` Chen Zhou
0 siblings, 1 reply; 3+ messages in thread
From: Jani Nikula @ 2020-01-08 13:44 UTC (permalink / raw)
To: Chen Zhou, airlied, chris; +Cc: intel-gfx, dri-devel, linux-kernel, chenzhou10
On Wed, 08 Jan 2020, Chen Zhou <chenzhou10@huawei.com> wrote:
> Fix build error:
> lib/crypto/chacha.c: In function chacha_permute:
> lib/crypto/chacha.c:65:1: warning: the frame size of 3384 bytes is larger than 2048 bytes [-Wframe-larger-than=]
> }
> ^
IMO this needs a better explanation of why not having the include leads
to the above failure.
BR,
Jani.
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
> ---
> drivers/gpu/drm/i915/gt/intel_ggtt.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c
> index 1a2b5dc..9ef8ed8 100644
> --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c
> +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c
> @@ -6,6 +6,7 @@
> #include <linux/stop_machine.h>
>
> #include <asm/set_memory.h>
> +#include <asm/smp.h>
>
> #include "intel_gt.h"
> #include "i915_drv.h"
--
Jani Nikula, Intel Open Source Graphics Center
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH next] drm/i915/gtt: add missing include file asm/smp.h
2020-01-08 13:44 ` Jani Nikula
@ 2020-01-08 13:59 ` Chen Zhou
0 siblings, 0 replies; 3+ messages in thread
From: Chen Zhou @ 2020-01-08 13:59 UTC (permalink / raw)
To: Jani Nikula, airlied, chris; +Cc: intel-gfx, dri-devel, linux-kernel
On 2020/1/8 21:44, Jani Nikula wrote:
> On Wed, 08 Jan 2020, Chen Zhou <chenzhou10@huawei.com> wrote:
>> Fix build error:
>> lib/crypto/chacha.c: In function chacha_permute:
>> lib/crypto/chacha.c:65:1: warning: the frame size of 3384 bytes is larger than 2048 bytes [-Wframe-larger-than=]
>> }
>> ^
>
> IMO this needs a better explanation of why not having the include leads
> to the above failure.
>
> BR,
> Jani.
>
Sorry, i made a mistake. The error is as follows:
drivers/gpu/drm/i915/gt/intel_ggtt.c: In function ggtt_restore_mappings:
drivers/gpu/drm/i915/gt/intel_ggtt.c:1239:3: error: implicit declaration of function wbinvd_on_all_cpus; did you mean wrmsr_on_cpus? [-Werror=implicit-function-declaration]
wbinvd_on_all_cpus();
^~~~~~~~~~~~~~~~~~
wrmsr_on_cpus
Thanks,
Chen Zhou
>>
>> Reported-by: Hulk Robot <hulkci@huawei.com>
>> Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
>> ---
>> drivers/gpu/drm/i915/gt/intel_ggtt.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c
>> index 1a2b5dc..9ef8ed8 100644
>> --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c
>> +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c
>> @@ -6,6 +6,7 @@
>> #include <linux/stop_machine.h>
>>
>> #include <asm/set_memory.h>
>> +#include <asm/smp.h>
>>
>> #include "intel_gt.h"
>> #include "i915_drv.h"
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-01-08 13:36 [PATCH next] drm/i915/gtt: add missing include file asm/smp.h Chen Zhou
2020-01-08 13:44 ` Jani Nikula
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