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net: linux/skbuff.h: combine SKB_EXTENSIONS + KCOV handling

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commit 97f53a08cba128a724ebbbf34778d3553d559816 upstream.

The previous Kconfig patch led to some other build errors as
reported by the 0day bot and my own overnight build testing.

These are all in <linux/skbuff.h> when KCOV is enabled but
SKB_EXTENSIONS is not enabled, so fix those by combining those conditions
in the header file.

Fixes: 6370cc3bbd8a ("net: add kcov handle to skb extensions")
Fixes: 85ce50d337d1 ("net: kcov: don't select SKB_EXTENSIONS when there is no NET")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Aleksandr Nogikh <nogikh@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Acked-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20201116212108.32465-1-rdunlap@infradead.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Randy Dunlap 2020-11-16 13:21:08 -08:00 committed by Greg Kroah-Hartman
parent 0b62660c6a
commit 0757a883b9
1 changed files with 2 additions and 2 deletions
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4
include/linux/skbuff.h
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@ -4608,7 +4608,7 @@ static inline void skb_reset_redirect(struct sk_buff *skb)
#endif
}
#ifdef CONFIG_KCOV
#if IS_ENABLED(CONFIG_KCOV) && IS_ENABLED(CONFIG_SKB_EXTENSIONS)
static inline void skb_set_kcov_handle(struct sk_buff *skb,
const u64 kcov_handle)
{
@ -4636,7 +4636,7 @@ static inline u64 skb_get_kcov_handle(struct sk_buff *skb)
static inline void skb_set_kcov_handle(struct sk_buff *skb,
const u64 kcov_handle) { }
static inline u64 skb_get_kcov_handle(struct sk_buff *skb) { return 0; }
#endif /* CONFIG_KCOV */
#endif /* CONFIG_KCOV && CONFIG_SKB_EXTENSIONS */
#endif /* __KERNEL__ */
#endif /* _LINUX_SKBUFF_H */