Hello,
We ran automated tests on a patchset that was proposed for merging into this
kernel tree. The patches were applied to:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Commit: 6e282ba6ff6b - Linux 5.2.15
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://artifacts.cki-project.org/pipelines/168287
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Merge testing
-------------
We cloned this repository and checked out the following commit:
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Commit: 6e282ba6ff6b - Linux 5.2.15
We grabbed the b3793b83d825 commit of the stable queue repository.
We then merged the patchset with `git am`:
bridge-mdb-remove-wrong-use-of-nlm_f_multi.patch
cdc_ether-fix-rndis-support-for-mediatek-based-smartphones.patch
ipv6-fix-the-link-time-qualifier-of-ping_v6_proc_exit_net.patch
isdn-capi-check-message-length-in-capi_write.patch
ixgbe-fix-secpath-usage-for-ipsec-tx-offload.patch
ixgbevf-fix-secpath-usage-for-ipsec-tx-offload.patch
net-fix-null-de-reference-of-device-refcount.patch
net-gso-fix-skb_segment-splat-when-splitting-gso_size-mangled-skb-having-linear-headed-frag_list.patch
net-phylink-fix-flow-control-resolution.patch
net-sched-fix-reordering-issues.patch
sch_hhf-ensure-quantum-and-hhf_non_hh_weight-are-non-zero.patch
sctp-fix-the-link-time-qualifier-of-sctp_ctrlsock_exit.patch
sctp-use-transport-pf_retrans-in-sctp_do_8_2_transport_strike.patch
tcp-fix-tcp_ecn_withdraw_cwr-to-clear-tcp_ecn_queue_cwr.patch
tipc-add-null-pointer-check-before-calling-kfree_rcu.patch
tun-fix-use-after-free-when-register-netdev-failed.patch
net-ipv6-fix-excessive-rtf_addrconf-flag-on-1-128-local-route-and-others.patch
ipv6-addrconf_f6i_alloc-fix-non-null-pointer-check-to-is_err.patch
net-fixed_phy-add-forward-declaration-for-struct-gpio_desc.patch
sctp-fix-the-missing-put_user-when-dumping-transport-thresholds.patch
net-sock_map-fix-missing-ulp-check-in-sock-hash-case.patch
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test [0]
✅ Podman system integration test (as root) [1]
✅ Podman system integration test (as user) [1]
✅ jvm test suite [2]
✅ AMTU (Abstract Machine Test Utility) [3]
✅ LTP: openposix test suite [4]
✅ Ethernet drivers sanity [5]
✅ Networking socket: fuzz [6]
✅ Networking sctp-auth: sockopts test [7]
✅ Networking TCP: keepalive test [8]
✅ audit: audit testsuite test [9]
✅ httpd: mod_ssl smoke sanity [10]
✅ iotop: sanity [11]
✅ tuned: tune-processes-through-perf [12]
✅ stress: stress-ng [13]
🚧 ✅ LTP lite [14]
🚧 ✅ Networking bridge: sanity [15]
🚧 ✅ Networking route: pmtu [16]
🚧 ✅ Networking route_func: local [17]
🚧 ✅ Networking route_func: forward [17]
Host 2:
✅ Boot test [0]
✅ selinux-policy: serge-testsuite [18]
ppc64le:
Host 1:
✅ Boot test [0]
✅ Podman system integration test (as root) [1]
✅ Podman system integration test (as user) [1]
✅ jvm test suite [2]
✅ AMTU (Abstract Machine Test Utility) [3]
✅ LTP: openposix test suite [4]
✅ Ethernet drivers sanity [5]
✅ Networking socket: fuzz [6]
✅ Networking sctp-auth: sockopts test [7]
✅ Networking TCP: keepalive test [8]
✅ audit: audit testsuite test [9]
✅ httpd: mod_ssl smoke sanity [10]
✅ iotop: sanity [11]
✅ tuned: tune-processes-through-perf [12]
🚧 ✅ LTP lite [14]
🚧 ✅ Networking bridge: sanity [15]
🚧 ✅ Networking route: pmtu [16]
🚧 ✅ Networking route_func: local [17]
🚧 ✅ Networking route_func: forward [17]
Host 2:
✅ Boot test [0]
✅ selinux-policy: serge-testsuite [18]
s390x:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test [0]
⚡⚡⚡ selinux-policy: serge-testsuite [18]
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test [0]
⚡⚡⚡ Podman system integration test (as root) [1]
⚡⚡⚡ Podman system integration test (as user) [1]
⚡⚡⚡ jvm test suite [2]
⚡⚡⚡ LTP: openposix test suite [4]
⚡⚡⚡ Ethernet drivers sanity [5]
⚡⚡⚡ Networking sctp-auth: sockopts test [7]
⚡⚡⚡ Networking TCP: keepalive test [8]
⚡⚡⚡ audit: audit testsuite test [9]
⚡⚡⚡ httpd: mod_ssl smoke sanity [10]
⚡⚡⚡ iotop: sanity [11]
⚡⚡⚡ tuned: tune-processes-through-perf [12]
⚡⚡⚡ stress: stress-ng [13]
🚧 ⚡⚡⚡ LTP lite [14]
🚧 ⚡⚡⚡ Networking bridge: sanity [15]
🚧 ⚡⚡⚡ Networking route: pmtu [16]
🚧 ⚡⚡⚡ Networking route_func: local [17]
🚧 ⚡⚡⚡ Networking route_func: forward [17]
x86_64:
Host 1:
✅ Boot test [0]
✅ Podman system integration test (as root) [1]
✅ Podman system integration test (as user) [1]
✅ jvm test suite [2]
✅ AMTU (Abstract Machine Test Utility) [3]
✅ LTP: openposix test suite [4]
✅ Ethernet drivers sanity [5]
✅ Networking socket: fuzz [6]
✅ Networking sctp-auth: sockopts test [7]
✅ Networking TCP: keepalive test [8]
✅ audit: audit testsuite test [9]
✅ httpd: mod_ssl smoke sanity [10]
✅ iotop: sanity [11]
✅ tuned: tune-processes-through-perf [12]
✅ pciutils: sanity smoke test [19]
✅ stress: stress-ng [13]
🚧 ✅ LTP lite [14]
🚧 ✅ Networking bridge: sanity [15]
🚧 ✅ Networking route: pmtu [16]
🚧 ✅ Networking route_func: local [17]
🚧 ✅ Networking route_func: forward [17]
Host 2:
✅ Boot test [0]
✅ selinux-policy: serge-testsuite [18]
Test source:
💚 Pull requests are welcome for new tests or improvements to existing tests!
[0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution…
[1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/container/p…
[2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/jvm
[3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu
[4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution…
[5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/…
[6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/…
[7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#networking/s…
[8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#networking/t…
[9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud…
[10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt…
[11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot…
[12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun…
[13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres…
[14]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution…
[15]: https://github.com/CKI-project/tests-beaker/archive/master.zip#networking/b…
[16]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/…
[17]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/…
[18]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se…
[19]: https://github.com/CKI-project/tests-beaker/archive/master.zip#pciutils/san…
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 2eb0964eec5f1d99f9eaf4963eee267acc72b615 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris(a)chris-wilson.co.uk>
Date: Wed, 4 Sep 2019 11:07:07 +0100
Subject: [PATCH] drm/i915: Restore relaxed padding (OCL_OOB_SUPPRES_ENABLE)
for skl+
This bit was fliped on for "syncing dependencies between camera and
graphics". BSpec has no recollection why, and it is causing
unrecoverable GPU hangs with Vulkan compute workloads.
>From BSpec, setting bit5 to 0 enables relaxed padding requirements for
buffers, 1D and 2D non-array, non-MSAA, non-mip-mapped linear surfaces;
and *must* be set to 0h on skl+ to ensure "Out of Bounds" case is
suppressed.
Reported-by: Jason Ekstrand <jason(a)jlekstrand.net>
Suggested-by: Jason Ekstrand <jason(a)jlekstrand.net>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110998
Fixes: 8424171e135c ("drm/i915/gen9: h/w w/a: syncing dependencies between camera and graphics")
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Tested-by: denys.kostin(a)globallogic.com
Cc: Jason Ekstrand <jason(a)jlekstrand.net>
Cc: Mika Kuoppala <mika.kuoppala(a)linux.intel.com>
Cc: <stable(a)vger.kernel.org> # v4.1+
Reviewed-by: Mika Kuoppala <mika.kuoppala(a)linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190904100707.7377-1-chris@c…
(cherry picked from commit 9d7b01e93526efe79dbf75b69cc5972b5a4f7b37)
Signed-off-by: Jani Nikula <jani.nikula(a)intel.com>
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 98dfb086320f..99e8242194c0 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -308,11 +308,6 @@ static void gen9_ctx_workarounds_init(struct intel_engine_cs *engine,
FLOW_CONTROL_ENABLE |
PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
- /* Syncing dependencies between camera and graphics:skl,bxt,kbl */
- if (!IS_COFFEELAKE(i915))
- WA_SET_BIT_MASKED(HALF_SLICE_CHICKEN3,
- GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC);
-
/* WaEnableYV12BugFixInHalfSliceChicken7:skl,bxt,kbl,glk,cfl */
/* WaEnableSamplerGPGPUPreemptionSupport:skl,bxt,kbl,cfl */
WA_SET_BIT_MASKED(GEN9_HALF_SLICE_CHICKEN7,
Hi
The commit
e16c2983fba0: x86/purgatory: Change compiler flags from
-mcmodel=kernel to -mcmodel=large to fix kexec relocation errors
fixes a regression introduced by:
b059f801a937 x86/purgatory: Use CFLAGS_REMOVE rather than reset KBUILD_CFLAGS
which has gone into 4.19.y and 5.2.y
Thanks,
Andreas