diff mbox series

Help with config change for CIFS

Message ID 200195397.3817648.1602575184327.JavaMail.zimbra@redhat.com
State New
Headers show
Series Help with config change for CIFS | expand

Commit Message

Ronnie Sahlberg Oct. 13, 2020, 7:46 a.m. UTC
Hi List,

I have some issues with a config change can not find what else I need to do to fix this.

I tried to enable RDMA support in the cifs client, by simply doing :


But this fails with the brew build with:
Depmod failure
+ '[' -s depmod.out ']'
+ echo 'Depmod failure'
+ cat depmod.out
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_free_cq_user
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol __ib_alloc_pd
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_resolve_addr
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_dereg_mr_user
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_event_msg
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_disconnect
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_alloc_mr_user
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_resolve_route
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_create_qp
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_map_mr_sg
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol __ib_alloc_cq_any
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_destroy_qp
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_connect
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_destroy_id
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol __rdma_create_id
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_drain_qp
depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_dealloc_pd_user
+ exit 1
RPM build errors:

These symbols should be available already in the infiniband module, so I am a little at loss.
Does anyone know what else I need to chang eto get this config change to compile in brew?

regards
ronnie sahlberg

Comments

Kamal Heib Oct. 13, 2020, 2:04 p.m. UTC | #1
On 10/13/20 10:46 AM, Ronnie Sahlberg wrote:
> Hi List,
> 
> I have some issues with a config change can not find what else I need to do to fix this.
> 
> I tried to enable RDMA support in the cifs client, by simply doing :
> diff --git a/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT b/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
> index 849bffb38ecd..88e746ddab11 100644
> --- a/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
> +++ b/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
> @@ -1 +1 @@
> -# CONFIG_CIFS_SMB_DIRECT is not set
> +CONFIG_CIFS_SMB_DIRECT=y
> 
> 
> But this fails with the brew build with:
> Depmod failure
> + '[' -s depmod.out ']'
> + echo 'Depmod failure'
> + cat depmod.out
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_free_cq_user
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol __ib_alloc_pd
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_resolve_addr
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_dereg_mr_user
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_event_msg
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_disconnect
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_alloc_mr_user
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_resolve_route
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_create_qp
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_map_mr_sg
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol __ib_alloc_cq_any
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_destroy_qp
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_connect
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol rdma_destroy_id
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol __rdma_create_id
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_drain_qp
> depmod: WARNING: /builddir/build/BUILDROOT/kernel-4.18.0-240.2.el8.rdma2.x86_64/./lib/modules/4.18.0-240.2.el8.rdma2.x86_64+debug/kernel/fs/cifs/cifs.ko needs unknown symbol ib_dealloc_pd_user
> + exit 1
> RPM build errors:
> 
> These symbols should be available already in the infiniband module, so I am a little at loss.
> Does anyone know what else I need to chang eto get this config change to compile in brew?
> 
> regards
> ronnie sahlberg
> 


Hi Ronnie,

Looks like you need to add "cifs" directory to the fs filtered directories under
"redhat/filter-modules.sh" script to let the cifs.ko know about the rdma symbols.

I have created [1] brew build with the following patch and looks like the issue
is gone.

commit aab32aec9fff2e0acd31885b7f696a582e7df42f
Author: Kamal Heib <kheib@redhat.com>
Date:   Tue Oct 13 10:59:24 2020 +0300

    redhat/configs: Update CONFIG_CIFS_SMB_DIRECT

    Upstream Status: RHEL only.

    Update redhat/configs for CONFIG_CIFS_SMB_DIRECT.

    Autogenerated & verified by editconfig.

diff --git a/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
b/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
index 849bffb38ecd..88e746ddab11 100644
--- a/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
+++ b/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
@@ -1 +1 @@
-# CONFIG_CIFS_SMB_DIRECT is not set
+CONFIG_CIFS_SMB_DIRECT=y
diff --git a/redhat/filter-modules.sh b/redhat/filter-modules.sh
index 66ff2ec80060..48cc8df145b6 100755
--- a/redhat/filter-modules.sh
+++ b/redhat/filter-modules.sh
@@ -28,7 +28,7 @@ scsidrvs="aacraid aic7xxx aic94xx be2iscsi bfa bnx2i bnx2fc
csiostor cxgbi esas2

 usbdrvs="atm image misc serial wusbcore"

-fsdrvs="affs befs coda cramfs ecryptfs hfs hfsplus jfs minix ncpfs nilfs2 ocfs2
reiserfs romfs squashfs sysv ubifs ufs"
+fsdrvs="affs befs coda cramfs ecryptfs hfs hfsplus jfs minix ncpfs nilfs2 ocfs2
reiserfs romfs squashfs sysv ubifs ufs cifs"

 netprots="6lowpan appletalk atm ax25 batman-adv bluetooth can dccp dsa
ieee802154 irda l2tp mac80211 mac802154 mpls netrom nfc rds rfkill rose sctp smc
wireless"


[1] - https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=31931687

Thanks,
Kamal
diff mbox series

Patch

diff --git a/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT b/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
index 849bffb38ecd..88e746ddab11 100644
--- a/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
+++ b/redhat/configs/generic/CONFIG_CIFS_SMB_DIRECT
@@ -1 +1 @@ 
-# CONFIG_CIFS_SMB_DIRECT is not set
+CONFIG_CIFS_SMB_DIRECT=y