diff mbox series

[1/3,v2] sfc: add CONFIG_INET dependency for TC offload

Message ID 20230619091215.2731541-1-arnd@kernel.org (mailing list archive)
State Accepted
Commit 40cba83370c2c97fd970cb0e273e76f99f0f2db6
Delegated to: Netdev Maintainers
Headers show
Series [1/3,v2] sfc: add CONFIG_INET dependency for TC offload | expand

Checks

Context Check Description
netdev/series_format warning Series does not have a cover letter; Target tree name not specified in the subject
netdev/tree_selection success Guessed tree name to be net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 8 this patch: 8
netdev/cc_maintainers success CCed 10 of 10 maintainers
netdev/build_clang success Errors and warnings before: 8 this patch: 8
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 8 this patch: 8
netdev/checkpatch warning WARNING: Please use correct Fixes: style 'Fixes: <12 chars of sha1> ("<title line>")' - ie: 'Fixes: a1e82162af0b ("sfc: generate encap headers for TC offload")'
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Arnd Bergmann June 19, 2023, 9:12 a.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

The driver now fails to link when CONFIG_INET is disabled, so
add an explicit Kconfig dependency:

ld.lld: error: undefined symbol: ip_route_output_flow
>>> referenced by tc_encap_actions.c
>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_flower_create_encap_md) in archive vmlinux.a

ld.lld: error: undefined symbol: ip_send_check
>>> referenced by tc_encap_actions.c
>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_gen_encap_header) in archive vmlinux.a
>>> referenced by tc_encap_actions.c
>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_gen_encap_header) in archive vmlinux.a

ld.lld: error: undefined symbol: arp_tbl
>>> referenced by tc_encap_actions.c
>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_netevent_event) in archive vmlinux.a
>>> referenced by tc_encap_actions.c
>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_netevent_event) in archive vmlinux.a

Fixes: a1e82162af0b8 ("sfc: generate encap headers for TC offload")
Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306151656.yttECVTP-lkp@intel.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
v2: add Fixes and Closes tags
---
 drivers/net/ethernet/sfc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Edward Cree June 19, 2023, 10:04 a.m. UTC | #1 
On 19/06/2023 10:12, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> The driver now fails to link when CONFIG_INET is disabled, so
> add an explicit Kconfig dependency:
> 
> ld.lld: error: undefined symbol: ip_route_output_flow
>>>> referenced by tc_encap_actions.c
>>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_flower_create_encap_md) in archive vmlinux.a
> 
> ld.lld: error: undefined symbol: ip_send_check
>>>> referenced by tc_encap_actions.c
>>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_gen_encap_header) in archive vmlinux.a
>>>> referenced by tc_encap_actions.c
>>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_gen_encap_header) in archive vmlinux.a
> 
> ld.lld: error: undefined symbol: arp_tbl
>>>> referenced by tc_encap_actions.c
>>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_netevent_event) in archive vmlinux.a
>>>> referenced by tc_encap_actions.c
>>>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_netevent_event) in archive vmlinux.a
> 
> Fixes: a1e82162af0b8 ("sfc: generate encap headers for TC offload")
> Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>
> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202306151656.yttECVTP-lkp@intel.com/
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Additionally
Fixes: 7e5e7d800011 ("sfc: neighbour lookup for TC encap action offload")

The subject line doesn't specify a target tree; this should be for net-next.

> ---
> v2: add Fixes and Closes tags
> ---
>  drivers/net/ethernet/sfc/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig
> index 4af36ba8906ba..3eb55dcfa8a61 100644
> --- a/drivers/net/ethernet/sfc/Kconfig
> +++ b/drivers/net/ethernet/sfc/Kconfig
> @@ -50,6 +50,7 @@ config SFC_MCDI_MON
>  config SFC_SRIOV
>  	bool "Solarflare SFC9100-family SR-IOV support"
>  	depends on SFC && PCI_IOV
> +	depends on INET
>  	default y
>  	help
>  	  This enables support for the Single Root I/O Virtualization
>
patchwork-bot+netdevbpf@kernel.org June 21, 2023, 3:40 a.m. UTC | #2 
Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Mon, 19 Jun 2023 11:12:09 +0200 you wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> The driver now fails to link when CONFIG_INET is disabled, so
> add an explicit Kconfig dependency:
> 
> ld.lld: error: undefined symbol: ip_route_output_flow
> >>> referenced by tc_encap_actions.c
> >>>               drivers/net/ethernet/sfc/tc_encap_actions.o:(efx_tc_flower_create_encap_md) in archive vmlinux.a
> 
> [...]

Here is the summary with links:
  - [1/3,v2] sfc: add CONFIG_INET dependency for TC offload
    https://git.kernel.org/netdev/net-next/c/40cba83370c2
  - [2/3,v2] sfc: fix uninitialized variable use
    https://git.kernel.org/netdev/net-next/c/f61d2d5cf142
  - [3/3] sfc: selftest: fix struct packing
    (no matching commit)

You are awesome, thank you!
diff mbox series

Patch

diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig
index 4af36ba8906ba..3eb55dcfa8a61 100644
--- a/drivers/net/ethernet/sfc/Kconfig
+++ b/drivers/net/ethernet/sfc/Kconfig
@@ -50,6 +50,7 @@  config SFC_MCDI_MON
 config SFC_SRIOV
 	bool "Solarflare SFC9100-family SR-IOV support"
 	depends on SFC && PCI_IOV
+	depends on INET
 	default y
 	help
 	  This enables support for the Single Root I/O Virtualization