7 Apr
2025
7 Apr
'25
5:39 p.m.
On Mon, Apr 7, 2025 at 4:47 PM Jaroslav Škarvada <jskarvad(a)redhat.com> wrote:
On Tue, Apr 1, 2025 at 11:18 PM Pau Espin Pedrol <pespin(a)sysmocom.de> wrote:
# grep -i 'sctp\|uring'
/boot/config-6.15.0-0.rc0.20250327git1a9239bb4253.5.fc43.s390x
CONFIG_IO_URING=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_IP_VS_PROTO_SCTP=y
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5 is not set
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
CONFIG_SCTP_COOKIE_HMAC_SHA1=y
CONFIG_INET_SCTP_DIAG=m
CONFIG_FUSE_IO_URING=y
If there is some simple benchmark/test, I can also run it
Jaroslav
Hi,
On 3/31/25 8:36 PM, Pau Espin Pedrol wrote:
I will check and report back
Jaroslav
=== osmo_io_test: ===
I think the kernel running the tests doesn't have io_uring enabled.
see: https://github.com/axboe/liburing/issues/611
Regarding sctp, issue I bet your kernel is also missing sctp built as
either builtin or kernel module.
+failure during io_uring_queue_init(): Function
not implemented
Which kernel version are you running? An old one? It may not have
io_uring support we require from the kernel. Maybe older liburing than
expected too?