From 7b2eab581cc982e3a3d2eaba42961e1870957178 Mon Sep 17 00:00:00 2001 From: Serhey Popovych Date: Thu, 5 Mar 2020 17:28:22 +0200 Subject: ip_set: Fix build on kernels without system_power_efficient_wq This type of workqueue according to comment in is same as regular @system_wq when power efficiency scheduler options disabled. For old kernels where @system_power_efficient_wq is not available use regular @system_wq to support ipset on kernels below 3.11. Fixes: 33f08da28324 ("netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports") Signed-off-by: Serhey Popovych Signed-off-by: Jozsef Kadlecsik --- configure.ac | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index 0167374..b7b69d1 100644 --- a/configure.ac +++ b/configure.ac @@ -211,9 +211,10 @@ AC_MSG_CHECKING([kernel source for system_power_efficient_wq]) if test -f $ksourcedir/include/linux/workqueue.h && \ $GREP -q 'system_power_efficient_wq' $ksourcedir/include/linux/workqueue.h; then AC_MSG_RESULT(yes) + AC_SUBST(HAVE_SYSTEM_POWER_EFFICIENT_WQ, define) else AC_MSG_RESULT(no) - AC_MSG_ERROR([Kernel source tree is too old, at least v3.11 is required]) + AC_SUBST(HAVE_SYSTEM_POWER_EFFICIENT_WQ, undef) fi AC_MSG_CHECKING([kernel source for struct xt_action_param]) -- cgit v1.2.3