[PATCH] SUNRPC: Add missing asm/cacheflush.h
From: Christophe Leroy <hidden>
Date: 2020-06-14 17:07:17
Also in:
linux-nfs, lkml, netdev
Subsystem:
kernel nfsd, sunrpc, and lockd servers, networking [general], nfs, sunrpc, and lockd clients, the rest · Maintainers:
Chuck Lever, Jeff Layton, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Trond Myklebust, Anna Schumaker, Linus Torvalds
Even if that's only a warning, not including asm/cacheflush.h
leads to svc_flush_bvec() being empty allthough powerpc defines
ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE.
CC net/sunrpc/svcsock.o
net/sunrpc/svcsock.c:227:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined [-Wundef]
#if ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
^
Fixes: ca07eda33e01 ("SUNRPC: Refactor svc_recvfrom()")
Signed-off-by: Christophe Leroy <redacted>
---
I detected this on linux-next on June 4th and warned Chuck. Seems like it went into mainline anyway.
net/sunrpc/svcsock.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 5c4ec9386f81..d9e99cb09aab 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c@@ -45,6 +45,7 @@ #include <net/tcp_states.h> #include <linux/uaccess.h> #include <asm/ioctls.h> +#include <asm/cacheflush.h> #include <linux/sunrpc/types.h> #include <linux/sunrpc/clnt.h>
--
2.25.0