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cxgb4: Fix build failure when CONFIG_TLS=m

Message ID 20201120192528.615-1-tseewald@gmail.com
State New
Headers show
Series cxgb4: Fix build failure when CONFIG_TLS=m | expand

Commit Message

Tom Seewald Nov. 20, 2020, 7:25 p.m. UTC
After commit 9d2e5e9eeb59 ("cxgb4/ch_ktls: decrypted bit is not enough")
whenever CONFIG_TLS=m and CONFIG_CHELSIO_T4=y, the following build
failure occurs:

ld: drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.o: in function
`cxgb_select_queue':
cxgb4_main.c:(.text+0x2dac): undefined reference to `tls_validate_xmit_skb'

Fix this by ensuring that if TLS is set to be a module, CHELSIO_T4 will
also be compiled as a module. As otherwise the cxgb4 driver will not be
able to access TLS' symbols.

Fixes: 9d2e5e9eeb59 ("cxgb4/ch_ktls: decrypted bit is not enough")
Signed-off-by: Tom Seewald <tseewald@gmail.com>
---
 drivers/net/ethernet/chelsio/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Jakub Kicinski Nov. 21, 2020, 9:12 p.m. UTC | #1
On Fri, 20 Nov 2020 13:25:28 -0600 Tom Seewald wrote:
> After commit 9d2e5e9eeb59 ("cxgb4/ch_ktls: decrypted bit is not enough")
> whenever CONFIG_TLS=m and CONFIG_CHELSIO_T4=y, the following build
> failure occurs:
> 
> ld: drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.o: in function
> `cxgb_select_queue':
> cxgb4_main.c:(.text+0x2dac): undefined reference to `tls_validate_xmit_skb'
> 
> Fix this by ensuring that if TLS is set to be a module, CHELSIO_T4 will
> also be compiled as a module. As otherwise the cxgb4 driver will not be
> able to access TLS' symbols.
> 
> Fixes: 9d2e5e9eeb59 ("cxgb4/ch_ktls: decrypted bit is not enough")
> Signed-off-by: Tom Seewald <tseewald@gmail.com>

Applied, thanks!
diff mbox series

Patch

diff --git a/drivers/net/ethernet/chelsio/Kconfig b/drivers/net/ethernet/chelsio/Kconfig
index 87cc0ef68b31..8ba0e08e5e64 100644
--- a/drivers/net/ethernet/chelsio/Kconfig
+++ b/drivers/net/ethernet/chelsio/Kconfig
@@ -68,7 +68,7 @@  config CHELSIO_T3
 
 config CHELSIO_T4
 	tristate "Chelsio Communications T4/T5/T6 Ethernet support"
-	depends on PCI && (IPV6 || IPV6=n)
+	depends on PCI && (IPV6 || IPV6=n) && (TLS || TLS=n)
 	select FW_LOADER
 	select MDIO
 	select ZLIB_DEFLATE