* [PATCH net-next] net: kcov: don't select SKB_EXTENSIONS when there is no NET
@ 2020-11-10 17:57 Randy Dunlap
2020-11-12 23:25 ` Jakub Kicinski
0 siblings, 1 reply; 2+ messages in thread
From: Randy Dunlap @ 2020-11-10 17:57 UTC (permalink / raw)
To: linux-kernel
Cc: Randy Dunlap, Aleksandr Nogikh, Willem de Bruijn, Jakub Kicinski,
linux-next, netdev
Fix kconfig warning when CONFIG_NET is not set/enabled:
WARNING: unmet direct dependencies detected for SKB_EXTENSIONS
Depends on [n]: NET [=n]
Selected by [y]:
- KCOV [=y] && ARCH_HAS_KCOV [=y] && (CC_HAS_SANCOV_TRACE_PC [=y] || GCC_PLUGINS [=n])
Fixes: 6370cc3bbd8a ("net: add kcov handle to skb extensions")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Aleksandr Nogikh <nogikh@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-next@vger.kernel.org
Cc: netdev@vger.kernel.org
---
This is from linux-next. I'm only guessing that it is in net-next.
lib/Kconfig.debug | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-next-20201110.orig/lib/Kconfig.debug
+++ linux-next-20201110/lib/Kconfig.debug
@@ -1874,7 +1874,7 @@ config KCOV
depends on CC_HAS_SANCOV_TRACE_PC || GCC_PLUGINS
select DEBUG_FS
select GCC_PLUGIN_SANCOV if !CC_HAS_SANCOV_TRACE_PC
- select SKB_EXTENSIONS
+ select SKB_EXTENSIONS if NET
help
KCOV exposes kernel code coverage information in a form suitable
for coverage-guided fuzzing (randomized testing).
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] net: kcov: don't select SKB_EXTENSIONS when there is no NET
2020-11-10 17:57 [PATCH net-next] net: kcov: don't select SKB_EXTENSIONS when there is no NET Randy Dunlap
@ 2020-11-12 23:25 ` Jakub Kicinski
0 siblings, 0 replies; 2+ messages in thread
From: Jakub Kicinski @ 2020-11-12 23:25 UTC (permalink / raw)
To: Randy Dunlap
Cc: linux-kernel, Aleksandr Nogikh, Willem de Bruijn, linux-next, netdev
On Tue, 10 Nov 2020 09:57:46 -0800 Randy Dunlap wrote:
> Fix kconfig warning when CONFIG_NET is not set/enabled:
>
> WARNING: unmet direct dependencies detected for SKB_EXTENSIONS
> Depends on [n]: NET [=n]
> Selected by [y]:
> - KCOV [=y] && ARCH_HAS_KCOV [=y] && (CC_HAS_SANCOV_TRACE_PC [=y] || GCC_PLUGINS [=n])
>
> Fixes: 6370cc3bbd8a ("net: add kcov handle to skb extensions")
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> This is from linux-next. I'm only guessing that it is in net-next.
Yup, applied, thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
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