On 2017-04-18 11:38 AM, Paul Gortmaker wrote:
On 2017-04-17 08:31 PM, Saul Wold wrote:
busybox ping was hanging after 1 loop with 4.10.x/4.11.x kernel.
ping was hanging waiting for alarm to expire.
4.10.x kernel intrdoduced new kernel config CONFIG_POSIX_TIMERS
which needs to be enabled to enable calls timer_create, settimer,
alarm etc.
This shouldn't be needed:
ping.
Saul: are you still seeing this as not set ? And functionality
being dropped ?
Bruce
init/Kconfig:config POSIX_TIMERS
init/Kconfig: bool "Posix Clocks & timers" if EXPERT
init/Kconfig: default y
...so unless we've got a config frag explicitly setting it to
off, it should be selected/on. Since you say it is a new option,
then we shouldn't have any frag setting it to off.
Paul.
--
Signed-off-by: Kushwaha, Priyalee <[email protected]>
Signed-off-by: Saul Wold <[email protected]>
---
Targeted for 4.10 and beyond
ktypes/base/base.cfg | 1 +
1 file changed, 1 insertion(+)
diff --git a/ktypes/base/base.cfg b/ktypes/base/base.cfg
index 91a140b..062f6e3 100644
--- a/ktypes/base/base.cfg
+++ b/ktypes/base/base.cfg
@@ -23,6 +23,7 @@ CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_TIMERS=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_AUDIT is not set
--
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