* kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
@ 2025-01-23 22:24 kernel test robot
2025-02-05 2:39 ` Miaohe Lin
0 siblings, 1 reply; 12+ messages in thread
From: kernel test robot @ 2025-01-23 22:24 UTC (permalink / raw)
To: Miaohe Lin
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d0d106a2bd21499901299160744e5fe9f4c83ddb
commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
date: 2 years, 4 months ago
config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://download.01.org/0day-ci/archive/20250124/202501240611.LDmD2nkj-lkp@intel.com/config)
reproduce: (https://download.01.org/0day-ci/archive/20250124/202501240611.LDmD2nkj-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501240611.LDmD2nkj-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
WARNING: unmet direct dependencies detected for HUGETLBFS
Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
Selected by [y]:
- PPC_8xx [=y] && <choice>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
2025-01-23 22:24 kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx kernel test robot
@ 2025-02-05 2:39 ` Miaohe Lin
2025-02-05 16:35 ` Christophe Leroy
0 siblings, 1 reply; 12+ messages in thread
From: Miaohe Lin @ 2025-02-05 2:39 UTC (permalink / raw)
To: kernel test robot
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List
On 2025/1/24 6:24, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: d0d106a2bd21499901299160744e5fe9f4c83ddb
> commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
> date: 2 years, 4 months ago
> config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://download.01.org/0day-ci/archive/20250124/202501240611.LDmD2nkj-lkp@intel.com/config)
> reproduce: (https://download.01.org/0day-ci/archive/20250124/202501240611.LDmD2nkj-lkp@intel.com/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202501240611.LDmD2nkj-lkp@intel.com/
Thanks for report. Sorry for late respond. I was on my Spring Festival vacation.
>
> kismet warnings: (new ones prefixed by >>)
>>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
> WARNING: unmet direct dependencies detected for HUGETLBFS
> Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
> Selected by [y]:
> - PPC_8xx [=y] && <choice>
I am a bit confused. HUGETLBFS depends on SYSFS or SYSCTL. How can it be selected while SYSFS [=n] || SYSCTL [=n]?
Or am I miss something?
Thanks.
.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
2025-02-05 2:39 ` Miaohe Lin
@ 2025-02-05 16:35 ` Christophe Leroy
2025-02-06 2:08 ` Miaohe Lin
0 siblings, 1 reply; 12+ messages in thread
From: Christophe Leroy @ 2025-02-05 16:35 UTC (permalink / raw)
To: Miaohe Lin, kernel test robot
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List, linuxppc-dev
Le 05/02/2025 à 03:39, Miaohe Lin a écrit :
> On 2025/1/24 6:24, kernel test robot wrote:
>> tree: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9284805dd2a148bd1d7e08dd458e511f%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638743199757464439%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=LU9lidWjjJE3vf0TPBp1wIvUFpjnpPKq2zQVxu4Ru%2F0%3D&reserved=0 master
>> head: d0d106a2bd21499901299160744e5fe9f4c83ddb
>> commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
>> date: 2 years, 4 months ago
>> config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Fconfig&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9284805dd2a148bd1d7e08dd458e511f%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638743199757478112%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=9%2B4B2T41tw4xvlAkYIeOEhK9PrH17GM7KrhEOyKDxMM%3D&reserved=0)
>> reproduce: (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Freproduce&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9284805dd2a148bd1d7e08dd458e511f%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638743199757485680%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=SDjSwdEccwtqN8L4VzuYnAhq3nchpJdBi%2FaJGloeZ40%3D&reserved=0)
>>
>> If you fix the issue in a separate patch/commit (i.e. not just a new version of
>> the same patch/commit), kindly add following tags
>> | Reported-by: kernel test robot <lkp@intel.com>
>> | Closes: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Foe-kbuild-all%2F202501240611.LDmD2nkj-lkp%40intel.com%2F&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9284805dd2a148bd1d7e08dd458e511f%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638743199757493154%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=DdGGMh1x6g6a%2F7hcgqmSBASk14QpA4%2F%2FmI2ztozklts%3D&reserved=0
>
> Thanks for report. Sorry for late respond. I was on my Spring Festival vacation.
>
>>
>> kismet warnings: (new ones prefixed by >>)
>>>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
>> WARNING: unmet direct dependencies detected for HUGETLBFS
>> Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
>> Selected by [y]:
>> - PPC_8xx [=y] && <choice>
>
> I am a bit confused. HUGETLBFS depends on SYSFS or SYSCTL. How can it be selected while SYSFS [=n] || SYSCTL [=n]?
> Or am I miss something?
CONFIG_HUGETLBFS is selected by CONFIG_PPC_8xx, see commit 34536d780683
("powerpc/8xx: Add a function to early map kernel via huge pages")
Christophe
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
2025-02-05 16:35 ` Christophe Leroy
@ 2025-02-06 2:08 ` Miaohe Lin
2025-02-06 6:30 ` Christophe Leroy
0 siblings, 1 reply; 12+ messages in thread
From: Miaohe Lin @ 2025-02-06 2:08 UTC (permalink / raw)
To: Christophe Leroy
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List, linuxppc-dev,
kernel test robot
On 2025/2/6 0:35, Christophe Leroy wrote:
>
>
> Le 05/02/2025 à 03:39, Miaohe Lin a écrit :
>> On 2025/1/24 6:24, kernel test robot wrote:
>>> tree: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9284805dd2a148bd1d7e08dd458e511f%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638743199757464439%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=LU9lidWjjJE3vf0TPBp1wIvUFpjnpPKq2zQVxu4Ru%2F0%3D&reserved=0 master
>>> head: d0d106a2bd21499901299160744e5fe9f4c83ddb
>>> commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
>>> date: 2 years, 4 months ago
>>> config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Fconfig&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9284805dd2a148bd1d7e08dd458e511f%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638743199757478112%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=9%2B4B2T41tw4xvlAkYIeOEhK9PrH17GM7KrhEOyKDxMM%3D&reserved=0)
>>> reproduce: (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Freproduce&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9284805dd2a148bd1d7e08dd458e511f%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638743199757485680%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=SDjSwdEccwtqN8L4VzuYnAhq3nchpJdBi%2FaJGloeZ40%3D&reserved=0)
>>>
>>> If you fix the issue in a separate patch/commit (i.e. not just a new version of
>>> the same patch/commit), kindly add following tags
>>> | Reported-by: kernel test robot <lkp@intel.com>
>>> | Closes: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Foe-kbuild-all%2F202501240611.LDmD2nkj-lkp%40intel.com%2F&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9284805dd2a148bd1d7e08dd458e511f%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638743199757493154%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=DdGGMh1x6g6a%2F7hcgqmSBASk14QpA4%2F%2FmI2ztozklts%3D&reserved=0
>>
>> Thanks for report. Sorry for late respond. I was on my Spring Festival vacation.
>>
>>>
>>> kismet warnings: (new ones prefixed by >>)
>>>>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
>>> WARNING: unmet direct dependencies detected for HUGETLBFS
>>> Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
>>> Selected by [y]:
>>> - PPC_8xx [=y] && <choice>
>>
>> I am a bit confused. HUGETLBFS depends on SYSFS or SYSCTL. How can it be selected while SYSFS [=n] || SYSCTL [=n]?
>> Or am I miss something?
>
> CONFIG_HUGETLBFS is selected by CONFIG_PPC_8xx, see commit 34536d780683 ("powerpc/8xx: Add a function to early map kernel via huge pages")
Thanks for your providing. But I'm saying that since HUGETLBFS depends on (SYSFS or SYSCTL), how CONFIG_PPC_8xx succeeds to select it while
SYSFS and SYSCTL are disabled? I'm not really familiar with Kconfig but I assume Kconfig will confirm that the dependencies are satisfied
before HUGETLBFS is enabled. Or am I miss something?
Thank.
.
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
2025-02-06 2:08 ` Miaohe Lin
@ 2025-02-06 6:30 ` Christophe Leroy
2025-02-06 7:12 ` Miaohe Lin
0 siblings, 1 reply; 12+ messages in thread
From: Christophe Leroy @ 2025-02-06 6:30 UTC (permalink / raw)
To: Miaohe Lin
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List, linuxppc-dev,
kernel test robot
Le 06/02/2025 à 03:08, Miaohe Lin a écrit :
> On 2025/2/6 0:35, Christophe Leroy wrote:
>>
>>
>> Le 05/02/2025 à 03:39, Miaohe Lin a écrit :
>>> On 2025/1/24 6:24, kernel test robot wrote:
>>>> tree: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C97f4bcfeef7147c5a46408dd465329e6%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744045189449604%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=x37VZjFG%2BB1zYyoDGgz4jIyUbSWx%2FCklH%2FgsDLGCW%2F4%3D&reserved=0 master
>>>> head: d0d106a2bd21499901299160744e5fe9f4c83ddb
>>>> commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
>>>> date: 2 years, 4 months ago
>>>> config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Fconfig&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C97f4bcfeef7147c5a46408dd465329e6%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744045189465052%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=QSCbgVZFsu%2BQN1b7xDiPsikJR93kWobuPsa%2BtqG3dZA%3D&reserved=0)
>>>> reproduce: (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Freproduce&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C97f4bcfeef7147c5a46408dd465329e6%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744045189472672%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=nT4smogT5pTgqIh7%2FCPD%2FpQsCqaBrxfN%2BtEER7l%2FyLY%3D&reserved=0)
>>>>
>>>> If you fix the issue in a separate patch/commit (i.e. not just a new version of
>>>> the same patch/commit), kindly add following tags
>>>> | Reported-by: kernel test robot <lkp@intel.com>
>>>> | Closes: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Foe-kbuild-all%2F202501240611.LDmD2nkj-lkp%40intel.com%2F&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C97f4bcfeef7147c5a46408dd465329e6%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744045189480482%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=7yBcNLgmgW6BUZ55nHh%2F8fZqHGShaqGDKdotvIQ2Tl8%3D&reserved=0
>>>
>>> Thanks for report. Sorry for late respond. I was on my Spring Festival vacation.
>>>
>>>>
>>>> kismet warnings: (new ones prefixed by >>)
>>>>>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
>>>> WARNING: unmet direct dependencies detected for HUGETLBFS
>>>> Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
>>>> Selected by [y]:
>>>> - PPC_8xx [=y] && <choice>
>>>
>>> I am a bit confused. HUGETLBFS depends on SYSFS or SYSCTL. How can it be selected while SYSFS [=n] || SYSCTL [=n]?
>>> Or am I miss something?
>>
>> CONFIG_HUGETLBFS is selected by CONFIG_PPC_8xx, see commit 34536d780683 ("powerpc/8xx: Add a function to early map kernel via huge pages")
>
> Thanks for your providing. But I'm saying that since HUGETLBFS depends on (SYSFS or SYSCTL), how CONFIG_PPC_8xx succeeds to select it while
> SYSFS and SYSCTL are disabled? I'm not really familiar with Kconfig but I assume Kconfig will confirm that the dependencies are satisfied
> before HUGETLBFS is enabled. Or am I miss something?
I suggest you read https://docs.kernel.org/kbuild/kconfig-language.html
Extract:
Note:
select should be used with care. select will force a symbol to a
value without visiting the dependencies. By abusing select you are able
to select a symbol FOO even if FOO depends on BAR that is not set.
Christophe
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
2025-02-06 6:30 ` Christophe Leroy
@ 2025-02-06 7:12 ` Miaohe Lin
2025-02-06 8:47 ` Christophe Leroy
0 siblings, 1 reply; 12+ messages in thread
From: Miaohe Lin @ 2025-02-06 7:12 UTC (permalink / raw)
To: Christophe Leroy
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List, linuxppc-dev,
kernel test robot
On 2025/2/6 14:30, Christophe Leroy wrote:
>
>
> Le 06/02/2025 à 03:08, Miaohe Lin a écrit :
>> On 2025/2/6 0:35, Christophe Leroy wrote:
>>>
>>>
>>> Le 05/02/2025 à 03:39, Miaohe Lin a écrit :
>>>> On 2025/1/24 6:24, kernel test robot wrote:
>>>>> tree: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C97f4bcfeef7147c5a46408dd465329e6%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744045189449604%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=x37VZjFG%2BB1zYyoDGgz4jIyUbSWx%2FCklH%2FgsDLGCW%2F4%3D&reserved=0 master
>>>>> head: d0d106a2bd21499901299160744e5fe9f4c83ddb
>>>>> commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
>>>>> date: 2 years, 4 months ago
>>>>> config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Fconfig&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C97f4bcfeef7147c5a46408dd465329e6%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744045189465052%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=QSCbgVZFsu%2BQN1b7xDiPsikJR93kWobuPsa%2BtqG3dZA%3D&reserved=0)
>>>>> reproduce: (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Freproduce&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C97f4bcfeef7147c5a46408dd465329e6%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744045189472672%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=nT4smogT5pTgqIh7%2FCPD%2FpQsCqaBrxfN%2BtEER7l%2FyLY%3D&reserved=0)
>>>>>
>>>>> If you fix the issue in a separate patch/commit (i.e. not just a new version of
>>>>> the same patch/commit), kindly add following tags
>>>>> | Reported-by: kernel test robot <lkp@intel.com>
>>>>> | Closes: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Foe-kbuild-all%2F202501240611.LDmD2nkj-lkp%40intel.com%2F&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C97f4bcfeef7147c5a46408dd465329e6%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744045189480482%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=7yBcNLgmgW6BUZ55nHh%2F8fZqHGShaqGDKdotvIQ2Tl8%3D&reserved=0
>>>>
>>>> Thanks for report. Sorry for late respond. I was on my Spring Festival vacation.
>>>>
>>>>>
>>>>> kismet warnings: (new ones prefixed by >>)
>>>>>>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
>>>>> WARNING: unmet direct dependencies detected for HUGETLBFS
>>>>> Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
>>>>> Selected by [y]:
>>>>> - PPC_8xx [=y] && <choice>
>>>>
>>>> I am a bit confused. HUGETLBFS depends on SYSFS or SYSCTL. How can it be selected while SYSFS [=n] || SYSCTL [=n]?
>>>> Or am I miss something?
>>>
>>> CONFIG_HUGETLBFS is selected by CONFIG_PPC_8xx, see commit 34536d780683 ("powerpc/8xx: Add a function to early map kernel via huge pages")
>>
>> Thanks for your providing. But I'm saying that since HUGETLBFS depends on (SYSFS or SYSCTL), how CONFIG_PPC_8xx succeeds to select it while
>> SYSFS and SYSCTL are disabled? I'm not really familiar with Kconfig but I assume Kconfig will confirm that the dependencies are satisfied
>> before HUGETLBFS is enabled. Or am I miss something?
>
> I suggest you read https://docs.kernel.org/kbuild/kconfig-language.html
Thanks.
>
> Extract:
>
> Note:
> select should be used with care. select will force a symbol to a value without visiting the dependencies. By abusing select you are able to select a symbol FOO even if FOO depends on BAR that is not set.
IMHO, it seems it's the use of "select" breaks the dependencies and leads to the kismet warnings. So it might be better to fix the PPC_8xx side.
Thanks.
.
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
2025-02-06 7:12 ` Miaohe Lin
@ 2025-02-06 8:47 ` Christophe Leroy
2025-02-06 11:39 ` Miaohe Lin
0 siblings, 1 reply; 12+ messages in thread
From: Christophe Leroy @ 2025-02-06 8:47 UTC (permalink / raw)
To: Miaohe Lin
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List, linuxppc-dev,
kernel test robot
Le 06/02/2025 à 08:12, Miaohe Lin a écrit :
> On 2025/2/6 14:30, Christophe Leroy wrote:
>>
>>
>> Le 06/02/2025 à 03:08, Miaohe Lin a écrit :
>>> On 2025/2/6 0:35, Christophe Leroy wrote:
>>>>
>>>>
>>>> Le 05/02/2025 à 03:39, Miaohe Lin a écrit :
>>>>> On 2025/1/24 6:24, kernel test robot wrote:
>>>>>> tree: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571348001%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=rpToSy%2BI2rTH5db2ST62gNZF0efdupnNQRpYevV2CRY%3D&reserved=0 master
>>>>>> head: d0d106a2bd21499901299160744e5fe9f4c83ddb
>>>>>> commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
>>>>>> date: 2 years, 4 months ago
>>>>>> config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Fconfig&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571371397%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=27pzb6aOPaarlX2fX%2B3%2FvCp8GWwysleJoVw9L6Yrytc%3D&reserved=0)
>>>>>> reproduce: (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Freproduce&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571381016%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=XEjM2tEaDz%2BINDJbCOD2ciJU24koPd9msdwNiP3lPLw%3D&reserved=0)
>>>>>>
>>>>>> If you fix the issue in a separate patch/commit (i.e. not just a new version of
>>>>>> the same patch/commit), kindly add following tags
>>>>>> | Reported-by: kernel test robot <lkp@intel.com>
>>>>>> | Closes: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Foe-kbuild-all%2F202501240611.LDmD2nkj-lkp%40intel.com%2F&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571390239%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=W%2F8GHsXQwmaG22bsTyQes1zdMG7o2aHc%2Fly%2BHO57LwI%3D&reserved=0
>>>>>
>>>>> Thanks for report. Sorry for late respond. I was on my Spring Festival vacation.
>>>>>
>>>>>>
>>>>>> kismet warnings: (new ones prefixed by >>)
>>>>>>>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
>>>>>> WARNING: unmet direct dependencies detected for HUGETLBFS
>>>>>> Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
>>>>>> Selected by [y]:
>>>>>> - PPC_8xx [=y] && <choice>
>>>>>
>>>>> I am a bit confused. HUGETLBFS depends on SYSFS or SYSCTL. How can it be selected while SYSFS [=n] || SYSCTL [=n]?
>>>>> Or am I miss something?
>>>>
>>>> CONFIG_HUGETLBFS is selected by CONFIG_PPC_8xx, see commit 34536d780683 ("powerpc/8xx: Add a function to early map kernel via huge pages")
>>>
>>> Thanks for your providing. But I'm saying that since HUGETLBFS depends on (SYSFS or SYSCTL), how CONFIG_PPC_8xx succeeds to select it while
>>> SYSFS and SYSCTL are disabled? I'm not really familiar with Kconfig but I assume Kconfig will confirm that the dependencies are satisfied
>>> before HUGETLBFS is enabled. Or am I miss something?
>>
>> I suggest you read https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.kernel.org%2Fkbuild%2Fkconfig-language.html&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571400924%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=UtQJlI0P7JV%2BQy0jlHFoGZ8ipnl5SzhuL1G%2Bbr0an9Y%3D&reserved=0
>
> Thanks.
>
>>
>> Extract:
>>
>> Note:
>> select should be used with care. select will force a symbol to a value without visiting the dependencies. By abusing select you are able to select a symbol FOO even if FOO depends on BAR that is not set.
>
> IMHO, it seems it's the use of "select" breaks the dependencies and leads to the kismet warnings. So it might be better to fix the PPC_8xx side.
The dependencies are wrong, I have a kernel without CONFIG_SYSFS and
without CONFIG_SYSCTL and hugetlbfs works perfecly well.
I boot the kernel with following parameters:
hugepagesz=512k hugepages=8 hugepagesz=8M hugepages=2
dmesg shows:
[ 0.560754] HugeTLB: registered 512 KiB page size, pre-allocated 8 pages
[ 0.567293] HugeTLB: 0 KiB vmemmap can be freed for a 512 KiB page
[ 0.593912] HugeTLB: registered 8.00 MiB page size, pre-allocated 2 pages
[ 0.600543] HugeTLB: 0 KiB vmemmap can be freed for a 8.00 MiB page
hugetlb selftest works well:
:~# ./map_hugetlb 4 19
TAP version 13
1..1
# 512 kB hugepages
# Mapping 4 Mbytes
# Returned address is 0x77800000
# First hex is 0
# First hex is 10203
ok 1 Read correct data
# Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:0
~# ./map_hugetlb 16 23
TAP version 13
1..1
# 8192 kB hugepages
# Mapping 16 Mbytes
# Returned address is 0x76800000
# First hex is 0
# First hex is 10203
ok 1 Read correct data
# Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:0
So I think your commit f8142cf94d47 ("hugetlb: make hugetlb depends on
SYSFS or SYSCTL") is just wrong and has to be reverted.
Christophe
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
2025-02-06 8:47 ` Christophe Leroy
@ 2025-02-06 11:39 ` Miaohe Lin
0 siblings, 0 replies; 12+ messages in thread
From: Miaohe Lin @ 2025-02-06 11:39 UTC (permalink / raw)
To: Christophe Leroy
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List, linuxppc-dev,
kernel test robot
On 2025/2/6 16:47, Christophe Leroy wrote:
>
>
> Le 06/02/2025 à 08:12, Miaohe Lin a écrit :
>> On 2025/2/6 14:30, Christophe Leroy wrote:
>>>
>>>
>>> Le 06/02/2025 à 03:08, Miaohe Lin a écrit :
>>>> On 2025/2/6 0:35, Christophe Leroy wrote:
>>>>>
>>>>>
>>>>> Le 05/02/2025 à 03:39, Miaohe Lin a écrit :
>>>>>> On 2025/1/24 6:24, kernel test robot wrote:
>>>>>>> tree: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571348001%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=rpToSy%2BI2rTH5db2ST62gNZF0efdupnNQRpYevV2CRY%3D&reserved=0 master
>>>>>>> head: d0d106a2bd21499901299160744e5fe9f4c83ddb
>>>>>>> commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
>>>>>>> date: 2 years, 4 months ago
>>>>>>> config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Fconfig&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571371397%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=27pzb6aOPaarlX2fX%2B3%2FvCp8GWwysleJoVw9L6Yrytc%3D&reserved=0)
>>>>>>> reproduce: (https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdownload.01.org%2F0day-ci%2Farchive%2F20250124%2F202501240611.LDmD2nkj-lkp%40intel.com%2Freproduce&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571381016%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=XEjM2tEaDz%2BINDJbCOD2ciJU24koPd9msdwNiP3lPLw%3D&reserved=0)
>>>>>>>
>>>>>>> If you fix the issue in a separate patch/commit (i.e. not just a new version of
>>>>>>> the same patch/commit), kindly add following tags
>>>>>>> | Reported-by: kernel test robot <lkp@intel.com>
>>>>>>> | Closes: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Foe-kbuild-all%2F202501240611.LDmD2nkj-lkp%40intel.com%2F&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571390239%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=W%2F8GHsXQwmaG22bsTyQes1zdMG7o2aHc%2Fly%2BHO57LwI%3D&reserved=0
>>>>>>
>>>>>> Thanks for report. Sorry for late respond. I was on my Spring Festival vacation.
>>>>>>
>>>>>>>
>>>>>>> kismet warnings: (new ones prefixed by >>)
>>>>>>>>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
>>>>>>> WARNING: unmet direct dependencies detected for HUGETLBFS
>>>>>>> Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
>>>>>>> Selected by [y]:
>>>>>>> - PPC_8xx [=y] && <choice>
>>>>>>
>>>>>> I am a bit confused. HUGETLBFS depends on SYSFS or SYSCTL. How can it be selected while SYSFS [=n] || SYSCTL [=n]?
>>>>>> Or am I miss something?
>>>>>
>>>>> CONFIG_HUGETLBFS is selected by CONFIG_PPC_8xx, see commit 34536d780683 ("powerpc/8xx: Add a function to early map kernel via huge pages")
>>>>
>>>> Thanks for your providing. But I'm saying that since HUGETLBFS depends on (SYSFS or SYSCTL), how CONFIG_PPC_8xx succeeds to select it while
>>>> SYSFS and SYSCTL are disabled? I'm not really familiar with Kconfig but I assume Kconfig will confirm that the dependencies are satisfied
>>>> before HUGETLBFS is enabled. Or am I miss something?
>>>
>>> I suggest you read https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.kernel.org%2Fkbuild%2Fkconfig-language.html&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C4568427e535f47ba6e7108dd467da005%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C638744227571400924%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=UtQJlI0P7JV%2BQy0jlHFoGZ8ipnl5SzhuL1G%2Bbr0an9Y%3D&reserved=0
>>
>> Thanks.
>>
>>>
>>> Extract:
>>>
>>> Note:
>>> select should be used with care. select will force a symbol to a value without visiting the dependencies. By abusing select you are able to select a symbol FOO even if FOO depends on BAR that is not set.
>>
>> IMHO, it seems it's the use of "select" breaks the dependencies and leads to the kismet warnings. So it might be better to fix the PPC_8xx side.
>
>
> The dependencies are wrong, I have a kernel without CONFIG_SYSFS and without CONFIG_SYSCTL and hugetlbfs works perfecly well.
>
> I boot the kernel with following parameters:
>
> hugepagesz=512k hugepages=8 hugepagesz=8M hugepages=2
I think you are right. Hugetlb can still be used with boot parameter while CONFIG_SYSFS and CONFIG_SYSCTL are disabled.
So my commit should be reverted.
Thanks.
.
^ permalink raw reply [flat|nested] 12+ messages in thread
* kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
@ 2025-08-22 12:07 kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2025-08-22 12:07 UTC (permalink / raw)
To: Miaohe Lin
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 3957a5720157264dcc41415fbec7c51c4000fc2d
commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
date: 2 years, 11 months ago
config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://download.01.org/0day-ci/archive/20250822/202508222032.bwJsQPZ1-lkp@intel.com/config)
reproduce: (https://download.01.org/0day-ci/archive/20250822/202508222032.bwJsQPZ1-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508222032.bwJsQPZ1-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
WARNING: unmet direct dependencies detected for HUGETLBFS
Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
Selected by [y]:
- PPC_8xx [=y] && <choice>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 12+ messages in thread* kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
@ 2025-05-13 7:54 kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2025-05-13 7:54 UTC (permalink / raw)
To: Miaohe Lin
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e9565e23cd89d4d5cd4388f8742130be1d6f182d
commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
date: 2 years, 8 months ago
config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://download.01.org/0day-ci/archive/20250513/202505131529.LhPnmz4L-lkp@intel.com/config)
reproduce: (https://download.01.org/0day-ci/archive/20250513/202505131529.LhPnmz4L-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202505131529.LhPnmz4L-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
WARNING: unmet direct dependencies detected for HUGETLBFS
Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
Selected by [y]:
- PPC_8xx [=y] && <choice>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 12+ messages in thread* kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
@ 2025-03-01 1:55 kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2025-03-01 1:55 UTC (permalink / raw)
To: Miaohe Lin
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 276f98efb64a2c31c099465ace78d3054c662a0f
commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
date: 2 years, 6 months ago
config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://download.01.org/0day-ci/archive/20250301/202503010944.5eKUTSGt-lkp@intel.com/config)
reproduce: (https://download.01.org/0day-ci/archive/20250301/202503010944.5eKUTSGt-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202503010944.5eKUTSGt-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
WARNING: unmet direct dependencies detected for HUGETLBFS
Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
Selected by [y]:
- PPC_8xx [=y] && <choice>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 12+ messages in thread* kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
@ 2023-11-19 4:09 kernel test robot
0 siblings, 0 replies; 12+ messages in thread
From: kernel test robot @ 2023-11-19 4:09 UTC (permalink / raw)
To: Miaohe Lin
Cc: Paul Gazzillo, Necip Fazil Yildiran, oe-kbuild-all, linux-kernel,
Andrew Morton, Linux Memory Management List
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b8f1fa2419c19c81bc386a6b350879ba54a573e1
commit: f8142cf94d4737ea0c3baffb3b9bad8addcb9b6b hugetlb: make hugetlb depends on SYSFS or SYSCTL
date: 1 year, 2 months ago
config: powerpc-kismet-CONFIG_HUGETLBFS-CONFIG_PPC_8xx-0-0 (https://download.01.org/0day-ci/archive/20231119/202311191143.YRtrYJGw-lkp@intel.com/config)
reproduce: (https://download.01.org/0day-ci/archive/20231119/202311191143.YRtrYJGw-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311191143.YRtrYJGw-lkp@intel.com/
kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx
WARNING: unmet direct dependencies detected for HUGETLBFS
Depends on [n]: (X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n])
Selected by [y]:
- PPC_8xx [=y] && <choice>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2025-08-22 12:07 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2025-01-23 22:24 kismet: WARNING: unmet direct dependencies detected for HUGETLBFS when selected by PPC_8xx kernel test robot
2025-02-05 2:39 ` Miaohe Lin
2025-02-05 16:35 ` Christophe Leroy
2025-02-06 2:08 ` Miaohe Lin
2025-02-06 6:30 ` Christophe Leroy
2025-02-06 7:12 ` Miaohe Lin
2025-02-06 8:47 ` Christophe Leroy
2025-02-06 11:39 ` Miaohe Lin
-- strict thread matches above, loose matches on Subject: below --
2025-08-22 12:07 kernel test robot
2025-05-13 7:54 kernel test robot
2025-03-01 1:55 kernel test robot
2023-11-19 4:09 kernel test robot
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