* linux-next: build warning after merge of the drm-msm tree
@ 2020-09-14 2:10 Stephen Rothwell
2020-09-17 7:58 ` Stephen Rothwell
0 siblings, 1 reply; 7+ messages in thread
From: Stephen Rothwell @ 2020-09-14 2:10 UTC (permalink / raw)
To: Rob Clark, Sean Paul
Cc: Jonathan Marek, Linux Next Mailing List, Linux Kernel Mailing List
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Hi all,
After merging the drm-msm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c: In function 'msm_dsi_pll_7nm_init':
drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c:882:19: warning: conversion from 'long long unsigned int' to 'long unsigned int' changes value from '5000000000' to '705032704' [-Woverflow]
882 | pll->max_rate = 5000000000UL;
| ^~~~~~~~~~~~
Introduced by commit
1ef7c99d145c ("drm/msm/dsi: add support for 7nm DSI PHY/PLL")
--
Cheers,
Stephen Rothwell
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: linux-next: build warning after merge of the drm-msm tree
2020-09-14 2:10 linux-next: build warning after merge of the drm-msm tree Stephen Rothwell
@ 2020-09-17 7:58 ` Stephen Rothwell
0 siblings, 0 replies; 7+ messages in thread
From: Stephen Rothwell @ 2020-09-17 7:58 UTC (permalink / raw)
To: Rob Clark, Sean Paul
Cc: Jonathan Marek, Linux Next Mailing List, Linux Kernel Mailing List
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Hi all,
On Mon, 14 Sep 2020 12:10:22 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the drm-msm tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
>
> drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c: In function 'msm_dsi_pll_7nm_init':
> drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c:882:19: warning: conversion from 'long long unsigned int' to 'long unsigned int' changes value from '5000000000' to '705032704' [-Woverflow]
> 882 | pll->max_rate = 5000000000UL;
> | ^~~~~~~~~~~~
>
> Introduced by commit
>
> 1ef7c99d145c ("drm/msm/dsi: add support for 7nm DSI PHY/PLL")
I am still getting this warning.
--
Cheers,
Stephen Rothwell
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^ permalink raw reply [flat|nested] 7+ messages in thread
* linux-next: build warning after merge of the drm-msm tree
@ 2020-09-21 3:16 Stephen Rothwell
0 siblings, 0 replies; 7+ messages in thread
From: Stephen Rothwell @ 2020-09-21 3:16 UTC (permalink / raw)
To: Rob Clark, Sean Paul
Cc: Jordan Crouse, Linux Next Mailing List, Linux Kernel Mailing List
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Hi all,
After merging the drm-msm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
In file included from include/linux/bitops.h:5,
from include/linux/kernel.h:12,
from include/linux/ascii85.h:11,
from drivers/gpu/drm/msm/adreno/adreno_gpu.c:9:
drivers/gpu/drm/msm/adreno/adreno_gpu.c: In function 'adreno_iommu_create_address_space':
include/linux/bits.h:36:11: warning: right shift count is negative [-Wshift-count-negative]
36 | (~UL(0) >> (BITS_PER_LONG - 1 - (h))))
| ^~
include/linux/bits.h:38:31: note: in expansion of macro '__GENMASK'
38 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/gpu/drm/msm/adreno/adreno_gpu.c:212:11: note: in expansion of macro 'GENMASK'
212 | start & GENMASK(48, 0), size);
| ^~~~~~~
Introduced by commit
e3c64c7221f6 ("drm/msm: Set the global virtual address range from the IOMMU domain")
--
Cheers,
Stephen Rothwell
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: linux-next: build warning after merge of the drm-msm tree
2017-11-01 3:46 Stephen Rothwell
@ 2017-11-01 15:19 ` Rob Clark
0 siblings, 0 replies; 7+ messages in thread
From: Rob Clark @ 2017-11-01 15:19 UTC (permalink / raw)
To: Stephen Rothwell
Cc: Linux-Next Mailing List, Linux Kernel Mailing List,
Jordan Crouse, Arnd Bergmann
On Tue, Oct 31, 2017 at 11:46 PM, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> Hi Rob,
>
> After merging the drm-msm tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
>
> In file included from include/drm/drm_mm.h:49:0,
> from include/drm/drmP.h:73,
> from drivers/gpu/drm/msm/msm_drv.h:37,
> from drivers/gpu/drm/msm/msm_gpu.h:24,
> from drivers/gpu/drm/msm/msm_gpu.c:18:
> drivers/gpu/drm/msm/msm_gpu.c: In function 'msm_gpu_init':
> drivers/gpu/drm/msm/msm_gpu.c:780:31: warning: format '%lu' expects argument of type 'long unsigned int', but argument 7 has type 'unsigned int' [-Wformat=]
> DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n",
> ^
> include/drm/drm_print.h:237:60: note: in definition of macro 'DRM_DEV_INFO'
> drm_dev_printk(dev, KERN_INFO, DRM_UT_NONE, __func__, "", fmt, \
> ^
> drivers/gpu/drm/msm/msm_gpu.c:780:3: note: in expansion of macro 'DRM_DEV_INFO_ONCE'
> DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n",
> ^
>
> Introduced by commit
>
> f97decac5f4c ("drm/msm: Support multiple ringbuffers")
Oh, I thought Arnd fixed[1] that already, but it looks like I lost his
patch in the process of moving to a newer version of the
multiple-ringbuffers patch.
I've added Arnd's patch to msm-next.
[1] https://patchwork.freedesktop.org/patch/170111/
^ permalink raw reply [flat|nested] 7+ messages in thread
* linux-next: build warning after merge of the drm-msm tree
@ 2017-11-01 3:46 Stephen Rothwell
2017-11-01 15:19 ` Rob Clark
0 siblings, 1 reply; 7+ messages in thread
From: Stephen Rothwell @ 2017-11-01 3:46 UTC (permalink / raw)
To: Rob Clark
Cc: Linux-Next Mailing List, Linux Kernel Mailing List, Jordan Crouse
Hi Rob,
After merging the drm-msm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
In file included from include/drm/drm_mm.h:49:0,
from include/drm/drmP.h:73,
from drivers/gpu/drm/msm/msm_drv.h:37,
from drivers/gpu/drm/msm/msm_gpu.h:24,
from drivers/gpu/drm/msm/msm_gpu.c:18:
drivers/gpu/drm/msm/msm_gpu.c: In function 'msm_gpu_init':
drivers/gpu/drm/msm/msm_gpu.c:780:31: warning: format '%lu' expects argument of type 'long unsigned int', but argument 7 has type 'unsigned int' [-Wformat=]
DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n",
^
include/drm/drm_print.h:237:60: note: in definition of macro 'DRM_DEV_INFO'
drm_dev_printk(dev, KERN_INFO, DRM_UT_NONE, __func__, "", fmt, \
^
drivers/gpu/drm/msm/msm_gpu.c:780:3: note: in expansion of macro 'DRM_DEV_INFO_ONCE'
DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n",
^
Introduced by commit
f97decac5f4c ("drm/msm: Support multiple ringbuffers")
--
Cheers,
Stephen Rothwell
^ permalink raw reply [flat|nested] 7+ messages in thread
* linux-next: build warning after merge of the drm-msm tree
@ 2017-08-03 3:12 Stephen Rothwell
0 siblings, 0 replies; 7+ messages in thread
From: Stephen Rothwell @ 2017-08-03 3:12 UTC (permalink / raw)
To: Rob Clark
Cc: Linux-Next Mailing List, Linux Kernel Mailing List, Jordan Crouse
Hi all,
After merging the drm-msm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
In file included from drivers/gpu/drm/msm/msm_drv.h:37:0,
from drivers/gpu/drm/msm/msm_gpu.h:24,
from drivers/gpu/drm/msm/msm_gpu.c:18:
drivers/gpu/drm/msm/msm_gpu.c: In function 'msm_gpu_init':
drivers/gpu/drm/msm/msm_gpu.c:742:31: warning: format '%lu' expects argument of type 'long unsigned int', but argument 7 has type 'unsigned int' [-Wformat=]
DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n",
^
include/drm/drmP.h:208:60: note: in definition of macro 'DRM_DEV_INFO'
drm_dev_printk(dev, KERN_INFO, DRM_UT_NONE, __func__, "", fmt, \
^
drivers/gpu/drm/msm/msm_gpu.c:742:3: note: in expansion of macro 'DRM_DEV_INFO_ONCE'
DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n",
^
Introduced by commit
c2fceabca6d5 ("drm/msm: Support multiple ringbuffers")
--
Cheers,
Stephen Rothwell
^ permalink raw reply [flat|nested] 7+ messages in thread
* linux-next: build warning after merge of the drm-msm tree
@ 2017-08-03 3:09 Stephen Rothwell
0 siblings, 0 replies; 7+ messages in thread
From: Stephen Rothwell @ 2017-08-03 3:09 UTC (permalink / raw)
To: Rob Clark
Cc: Linux-Next Mailing List, Linux Kernel Mailing List, Jordan Crouse
Hi all,
After merging the drm-msm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
drivers/gpu/drm/msm/adreno/a5xx_gpu.c: In function 'a5xx_zap_shader_init':
drivers/gpu/drm/msm/adreno/a5xx_gpu.c:493:19: warning: unused variable 'a5xx_gpu' [-Wunused-variable]
struct a5xx_gpu *a5xx_gpu = to_a5xx_gpu(adreno_gpu);
^
Introduced by commit
8d6f08272b6f ("drm/msm: Remove uneeded platform dev members")
--
Cheers,
Stephen Rothwell
^ permalink raw reply [flat|nested] 7+ messages in thread
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