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ERROR: "free_pid_ns" [net/ipv6/ipv6.ko] undefined!

PATCH Eric W. Biederman 2 participants 4 messages Aug 15, 2012 Kernel janitors

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#0 lore raw
Quoted 4 lines · Fengguang Wu

Hi Eric,

FYI, kernel build failed on

Quoted 8 lines
tree:   git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-next
head:   0625c883bc4b3eba6f93f268cf67b5664244c0fe
commit: 4f82f45730c68fdaf9b0472495a965188404866e [10/23] net ip6 flowlabel: Make owner a union of struct pid * and kuid_t
config: x86_64-allmodconfig (attached as .config)

Build errors:

ERROR: "free_pid_ns" [net/ipv6/ipv6.ko] undefined!

Yes, and the next patch fixes that.

My apologies to git bisect users that the support for modular ipv6 is not perfect.

Eric

#1 lore raw
Quoted 11 lines · Eric W. Biederman
Quoted 9 lines · Fengguang Wu

Hi Eric,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-next
head:   0625c883bc4b3eba6f93f268cf67b5664244c0fe
commit: 4f82f45730c68fdaf9b0472495a965188404866e [10/23] net ip6 flowlabel: Make owner a union of struct pid * and kuid_t
config: x86_64-allmodconfig (attached as .config)
Quoted 8 lines
Quoted 3 lines

Build errors:

ERROR: "free_pid_ns" [net/ipv6/ipv6.ko] undefined!

Yes, and the next patch fixes that.

My apologies to git bisect users that the support for modular ipv6 is not perfect.

Fine for me - I normally build-in everything ;)

Thanks,
Fengguang

#2 lore raw
In reply to Eric W. Biederman
Quoted 14 lines · Fengguang Wu
Quoted 13 lines · Eric W. Biederman
Quoted 11 lines · Fengguang Wu

Hi Eric,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-next
head:   0625c883bc4b3eba6f93f268cf67b5664244c0fe
commit: 4f82f45730c68fdaf9b0472495a965188404866e [10/23] net ip6 flowlabel: Make owner a union of struct pid * and kuid_t
config: x86_64-allmodconfig (attached as .config)

Build errors:

Quoted 8 lines
Quoted 6 lines
Quoted 1 line

ERROR: "free_pid_ns" [net/ipv6/ipv6.ko] undefined!

Yes, and the next patch fixes that.

My apologies to git bisect users that the support for modular ipv6 is not perfect.

Fine for me - I normally build-in everything ;)

I guess that was my long winded way of saying once patches hit my for-next branch I have no intention of rebasing to fix problems.

Now if you automated checker had gone to the base of my userns-always-map-user-v46 branch where these patches were staged and complained then I probably would have fixed the problem.

It looks like your checker limits itself to only the last 99 patches in a branch and my branch has about 130 or so.

Eric

#3 lore raw
In reply to Eric W. Biederman
Quoted 20 lines · Eric W. Biederman
Quoted 18 lines · Fengguang Wu
Quoted 17 lines · Eric W. Biederman
Quoted 4 lines · Fengguang Wu

Hi Eric,

FYI, kernel build failed on

Quoted 8 lines
tree:   git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-next
head:   0625c883bc4b3eba6f93f268cf67b5664244c0fe
commit: 4f82f45730c68fdaf9b0472495a965188404866e [10/23] net ip6 flowlabel: Make owner a union of struct pid * and kuid_t
config: x86_64-allmodconfig (attached as .config)

Build errors:

ERROR: "free_pid_ns" [net/ipv6/ipv6.ko] undefined!

Yes, and the next patch fixes that.

Quoted 7 lines
Quoted 4 lines
Quoted 2 lines

My apologies to git bisect users that the support for modular ipv6 is not perfect.

Fine for me - I normally build-in everything ;)

I guess that was my long winded way of saying once patches hit my for-next branch I have no intention of rebasing to fix problems.

Fair enough. I'll mark your for-next branch as non-rebaseable, and no longer complaint about intermediate errors in it.

Quoted 6 lines

Now if you automated checker had gone to the base of my userns-always-map-user-v46 branch where these patches were staged and complained then I probably would have fixed the problem.

It looks like your checker limits itself to only the last 99 patches in a branch and my branch has about 130 or so.

Good to know that - the limit could be trivially enlarged :)

Thanks,
Fengguang