October 2019 - Linux-stable-mirror

[PATCH for-rc 1/2] IB/hfi1: Avoid excessive retry for TID RDMA READ request

by Dennis Dalessandro

From: Kaike Wan <kaike.wan(a)intel.com> A TID RDMA READ request could be retried under one of the following conditions: - The RC retry timer expires; - A later TID RDMA READ RESP packet is received before the next expected one. For the latter, under normal conditions, the PSN in IB space is used for comparison. More specifically, the IB PSN in the incoming TID RDMA READ RESP packet is compared with the last IB PSN of a given TID RDMA READ request to determine if the request should be retried. This is similar to the retry logic for noraml RDMA READ request. However, if a TID RDMA READ RESP packet is lost due to congestion, header suppresion will be disabled and each incoming packet will raise an interrupt until the hardware flow is reloaded. Under this condition, each packet KDETH PSN will be checked by software against r_next_psn and a retry will be requested if the packet KDETH PSN is later than r_next_psn. Since each TID RDMA READ segment could have up to 64 packets and each TID RDMA READ request could have many segments, we could make far more retries under such conditions, and thus leading to RETRY_EXC_ERR status. This patch fixes the issue by removing the retry when the incoming packet KDETH PSN is later than r_next_psn. Instead, it resorts to RC timer and normal IB PSN comparison for any request retry. Fixes: 9905bf06e890 ("IB/hfi1: Add functions to receive TID RDMA READ response") Cc: <stable(a)vger.kernel.org> Reviewed-by: Mike Marciniszyn <mike.marciniszyn(a)intel.com> Signed-off-by: Kaike Wan <kaike.wan(a)intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro(a)intel.com> --- drivers/infiniband/hw/hfi1/tid_rdma.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/tid_rdma.c b/drivers/infiniband/hw/hfi1/tid_rdma.c index b4dcc4d..f21fca3 100644 --- a/drivers/infiniband/hw/hfi1/tid_rdma.c +++ b/drivers/infiniband/hw/hfi1/tid_rdma.c @@ -2736,11 +2736,6 @@ static bool handle_read_kdeth_eflags(struct hfi1_ctxtdata *rcd, diff = cmp_psn(psn, flow->flow_state.r_next_psn); if (diff > 0) { - if (!(qp->r_flags & RVT_R_RDMAR_SEQ)) - restart_tid_rdma_read_req(rcd, - qp, - wqe); - /* Drop the packet.*/ goto s_unlock; } else if (diff < 0) {

5 years, 2 months

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❌ FAIL: Test report for kernel 5.3.7-rc1-cbb18cd.cki (stable)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: cbb18cd3e478 - Linux 5.3.7-rc1 The results of these automated tests are provided below. Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: FAILED All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/229964 One or more kernel tests failed: ppc64le: ❌ LTP lite We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. 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 `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: 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 ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ LTP lite ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ Memory function: kaslr ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ stress: stress-ng ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ storage: dm/common 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward 🚧 ✅ Networking ipsec: basic netns transport 🚧 ✅ Networking ipsec: basic netns tunnel Host 2: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests ppc64le: Host 1: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ❌ LTP lite ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ Memory function: kaslr ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ Networking ipsec: basic netns tunnel 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ storage: dm/common 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward Host 2: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests x86_64: Host 1: ✅ Boot test ✅ Storage SAN device stress - mpt3sas driver Host 2: ✅ Boot test ✅ Storage SAN device stress - megaraid_sas Host 3: ✅ Boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test Host 4: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IOMMU boot test 🚧 ✅ Storage blktests Host 5: ⚡ 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 ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ⚡⚡⚡ LTP lite ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ Memory function: kaslr ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ pciutils: sanity smoke test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ stress: stress-ng ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ storage: dm/common 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward 🚧 ✅ Networking ipsec: basic netns transport 🚧 ✅ Networking ipsec: basic netns tunnel Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! 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. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running are marked with ⏱. Reports for non-upstream kernels have a Beaker recipe linked to next to each host.

5 years, 2 months

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[PATCH v3 02/11] coresight: etm4x: Fix input validation for sysfs.

by Mike Leach

A number of issues are fixed relating to sysfs input validation:- 1) bb_ctrl_store() - incorrect compare of bit select field to absolute value. Reworked per ETMv4 specification. 2) seq_event_store() - incorrect mask value - register has two event values. 3) cyc_threshold_store() - must mask with max before checking min otherwise wrapped values can set illegal value below min. 4) res_ctrl_store() - update to mask off all res0 bits. Reviewed-by: Leo Yan <leo.yan(a)linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier(a)linaro.org> Signed-off-by: Mike Leach <mike.leach(a)linaro.org> Fixes: a77de2637c9eb ("coresight: etm4x: moving sysFS entries to a dedicated file") Cc: stable <stable(a)vger.kernel.org> # 4.9+ --- .../coresight/coresight-etm4x-sysfs.c | 21 ++++++++++++------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c index b6984be0c515..cc8156318018 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c +++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c @@ -652,10 +652,13 @@ static ssize_t cyc_threshold_store(struct device *dev, if (kstrtoul(buf, 16, &val)) return -EINVAL; + + /* mask off max threshold before checking min value */ + val &= ETM_CYC_THRESHOLD_MASK; if (val < drvdata->ccitmin) return -EINVAL; - config->ccctlr = val & ETM_CYC_THRESHOLD_MASK; + config->ccctlr = val; return size; } static DEVICE_ATTR_RW(cyc_threshold); @@ -686,14 +689,16 @@ static ssize_t bb_ctrl_store(struct device *dev, return -EINVAL; if (!drvdata->nr_addr_cmp) return -EINVAL; + /* - * Bit[7:0] selects which address range comparator is used for - * branch broadcast control. + * Bit[8] controls include(1) / exclude(0), bits[0-7] select + * individual range comparators. If include then at least 1 + * range must be selected. */ - if (BMVAL(val, 0, 7) > drvdata->nr_addr_cmp) + if ((val & BIT(8)) && (BMVAL(val, 0, 7) == 0)) return -EINVAL; - config->bb_ctrl = val; + config->bb_ctrl = val & GENMASK(8, 0); return size; } static DEVICE_ATTR_RW(bb_ctrl); @@ -1324,8 +1329,8 @@ static ssize_t seq_event_store(struct device *dev, spin_lock(&drvdata->spinlock); idx = config->seq_idx; - /* RST, bits[7:0] */ - config->seq_ctrl[idx] = val & 0xFF; + /* Seq control has two masks B[15:8] F[7:0] */ + config->seq_ctrl[idx] = val & 0xFFFF; spin_unlock(&drvdata->spinlock); return size; } @@ -1580,7 +1585,7 @@ static ssize_t res_ctrl_store(struct device *dev, if (idx % 2 != 0) /* PAIRINV, bit[21] */ val &= ~BIT(21); - config->res_ctrl[idx] = val; + config->res_ctrl[idx] = val & GENMASK(21, 0); spin_unlock(&drvdata->spinlock); return size; } -- 2.17.1

5 years, 2 months

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[stable 4.19][PATCH 1/4] ARM: dts: am4372: Set memory bandwidth limit for DISPC

by Mathieu Poirier

From: Peter Ujfalusi <peter.ujfalusi(a)ti.com> commit f90ec6cdf674248dcad85bf9af6e064bf472b841 upstream Set memory bandwidth limit to filter out resolutions above 720p@60Hz to avoid underflow errors due to the bandwidth needs of higher resolutions. am43xx can not provide enough bandwidth to DISPC to correctly handle 'high' resolutions. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen(a)ti.com> Signed-off-by: Tony Lindgren <tony(a)atomide.com> Cc: stable <stable(a)vger.kernel.org> # 4.19 Signed-off-by: Mathieu Poirier <mathieu.poirier(a)linaro.org> --- arch/arm/boot/dts/am4372.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index d4b7c59eec68..cf1e4f747242 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -1142,6 +1142,8 @@ ti,hwmods = "dss_dispc"; clocks = <&disp_clk>; clock-names = "fck"; + + max-memory-bandwidth = <230000000>; }; rfbi: rfbi@4832a800 { -- 2.17.1

5 years, 2 months

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[4.9.y PATCH] xfs: clear sb->s_fs_info on mount failure

by Ajay Kaher

From: Dave Chinner <dchinner(a)redhat.com> commit c9fbd7bbc23dbdd73364be4d045e5d3612cf6e82 upstream. We recently had an oops reported on a 4.14 kernel in xfs_reclaim_inodes_count() where sb->s_fs_info pointed to garbage and so the m_perag_tree lookup walked into lala land. Essentially, the machine was under memory pressure when the mount was being run, xfs_fs_fill_super() failed after allocating the xfs_mount and attaching it to sb->s_fs_info. It then cleaned up and freed the xfs_mount, but the sb->s_fs_info field still pointed to the freed memory. Hence when the superblock shrinker then ran it fell off the bad pointer. With the superblock shrinker problem fixed at teh VFS level, this stale s_fs_info pointer is still a problem - we use it unconditionally in ->put_super when the superblock is being torn down, and hence we can still trip over it after a ->fill_super call failure. Hence we need to clear s_fs_info if xfs-fs_fill_super() fails, and we need to check if it's valid in the places it can potentially be dereferenced after a ->fill_super failure. Signed-Off-By: Dave Chinner <dchinner(a)redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong(a)oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong(a)oracle.com> Signed-off-by: Ajay Kaher <akaher(a)vmware.com> --- fs/xfs/xfs_super.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 67d589e..b16ca13 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1674,6 +1674,7 @@ xfs_fs_fill_super( out_close_devices: xfs_close_devices(mp); out_free_fsname: + sb->s_fs_info = NULL; xfs_free_fsname(mp); kfree(mp); out: @@ -1691,6 +1692,10 @@ xfs_fs_put_super( { struct xfs_mount *mp = XFS_M(sb); + /* if ->fill_super failed, we have no mount to tear down */ + if (!sb->s_fs_info) + return; + xfs_notice(mp, "Unmounting Filesystem"); xfs_filestream_unmount(mp); xfs_unmountfs(mp); @@ -1700,6 +1705,8 @@ xfs_fs_put_super( xfs_destroy_percpu_counters(mp); xfs_destroy_mount_workqueues(mp); xfs_close_devices(mp); + + sb->s_fs_info = NULL; xfs_free_fsname(mp); kfree(mp); } @@ -1719,6 +1726,9 @@ xfs_fs_nr_cached_objects( struct super_block *sb, struct shrink_control *sc) { + /* Paranoia: catch incorrect calls during mount setup or teardown */ + if (WARN_ON_ONCE(!sb->s_fs_info)) + return 0; return xfs_reclaim_inodes_count(XFS_M(sb)); } -- 2.7.4

5 years, 2 months

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✅ PASS: Test report for kernel 5.3.7-rc1-de6c37e.cki (stable)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: de6c37e3b52c - Linux 5.3.7-rc1 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/229830 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 `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: 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 ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ LTP lite ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ Memory function: kaslr ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ stress: stress-ng ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ storage: dm/common 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward 🚧 ✅ Networking ipsec: basic netns transport 🚧 ✅ Networking ipsec: basic netns tunnel ppc64le: Host 1: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ LTP lite ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ Memory function: kaslr ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ Networking ipsec: basic netns tunnel 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ storage: dm/common 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward x86_64: Host 1: ✅ Boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test Host 2: ✅ Boot test ✅ Storage SAN device stress - mpt3sas driver Host 3: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IOMMU boot test 🚧 ✅ Storage blktests Host 4: ✅ Boot test ✅ Storage SAN device stress - megaraid_sas Host 5: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ LTP lite ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ Memory function: kaslr ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ pciutils: sanity smoke test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ stress: stress-ng ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ storage: dm/common 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward 🚧 ✅ Networking ipsec: basic netns transport 🚧 ✅ Networking ipsec: basic netns tunnel Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! 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. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running are marked with ⏱. Reports for non-upstream kernels have a Beaker recipe linked to next to each host.

5 years, 2 months

1
0
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✅ PASS: Test report for kernel 5.3.7-rc1-62691bf.cki (stable)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 62691bf9f844 - Linux 5.3.7-rc1 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/229408 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 `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: 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 ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ stress: stress-ng 🚧 ✅ LTP lite 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking MACsec: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ L2TP basic test 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ ALSA PCM loopback test 🚧 ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ storage: dm/common 🚧 ✅ trace: ftrace/tracer 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward 🚧 ✅ Networking ipsec: basic netns transport 🚧 ✅ Networking ipsec: basic netns tunnel ppc64le: Host 1: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ Usex - version 1.9-29 🚧 ✅ LTP lite 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking MACsec: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ L2TP basic test 🚧 ✅ Networking ipsec: basic netns tunnel 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ ALSA PCM loopback test 🚧 ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ storage: dm/common 🚧 ✅ trace: ftrace/tracer 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward Host 2: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ❌ Storage blktests x86_64: Host 1: ✅ Boot test ✅ Storage SAN device stress - mpt3sas driver Host 2: ✅ Boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test Host 3: ✅ Boot test ✅ Storage SAN device stress - megaraid_sas Host 4: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ pciutils: sanity smoke test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ stress: stress-ng 🚧 ✅ LTP lite 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking MACsec: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ L2TP basic test 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ ALSA PCM loopback test 🚧 ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ storage: dm/common 🚧 ✅ trace: ftrace/tracer 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward 🚧 ✅ Networking ipsec: basic netns transport 🚧 ✅ Networking ipsec: basic netns tunnel Host 5: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IOMMU boot test 🚧 ✅ Storage blktests Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! 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. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running are marked with ⏱. Reports for non-upstream kernels have a Beaker recipe linked to next to each host.

5 years, 2 months

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[PATCH v2 2/3] HID: logitech-hidpp: rework device validation

by Andrey Smirnov

G920 device only advertises REPORT_ID_HIDPP_LONG and REPORT_ID_HIDPP_VERY_LONG in its HID report descriptor, so querying for REPORT_ID_HIDPP_SHORT with optional=false will always fail and prevent G920 to be recognized as a valid HID++ device. To fix this and improve some other aspects, modify hidpp_validate_device() as follows: - Inline the code of hidpp_validate_report() to simplify distingushing between non-present and invalid report descriptors - Drop the check for id >= HID_MAX_IDS || id < 0 since all of our IDs are static and known to satisfy that at compile time - Change the algorithms to check all possible report types (including very long report) and deem the device as a valid HID++ device if it supports at least one - Treat invalid report length as a hard stop for the validation algorithm, meaning that if any of the supported reports has invalid length we assume the worst and treat the device as a generic HID device. - Fold initialization of hidpp->very_long_report_length into hidpp_validate_device() since it already fetches very long report length and validates its value Fixes: fe3ee1ec007b ("HID: logitech-hidpp: allow non HID++ devices to be handled by this module") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204191 Reported-by: Sam Bazely <sambazley(a)fastmail.com> Signed-off-by: Andrey Smirnov <andrew.smirnov(a)gmail.com> Cc: Jiri Kosina <jikos(a)kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires(a)redhat.com> Cc: Henrik Rydberg <rydberg(a)bitmath.org> Cc: Pierre-Loup A. Griffais <pgriffais(a)valvesoftware.com> Cc: Austin Palmer <austinp(a)valvesoftware.com> Cc: linux-input(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Cc: stable(a)vger.kernel.org # 5.2+ --- drivers/hid/hid-logitech-hidpp.c | 54 ++++++++++++++++++-------------- 1 file changed, 30 insertions(+), 24 deletions(-) diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 85911586b3b6..8c4be991f387 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -3498,34 +3498,45 @@ static int hidpp_get_report_length(struct hid_device *hdev, int id) return report->field[0]->report_count + 1; } -static bool hidpp_validate_report(struct hid_device *hdev, int id, - int expected_length, bool optional) +static bool hidpp_validate_device(struct hid_device *hdev) { - int report_length; + struct hidpp_device *hidpp = hid_get_drvdata(hdev); + int id, report_length, supported_reports = 0; + + id = REPORT_ID_HIDPP_SHORT; + report_length = hidpp_get_report_length(hdev, id); + if (report_length) { + if (report_length < HIDPP_REPORT_SHORT_LENGTH) + goto bad_device; - if (id >= HID_MAX_IDS || id < 0) { - hid_err(hdev, "invalid HID report id %u\n", id); - return false; + supported_reports++; } + id = REPORT_ID_HIDPP_LONG; report_length = hidpp_get_report_length(hdev, id); - if (!report_length) - return optional; + if (report_length) { + if (report_length < HIDPP_REPORT_LONG_LENGTH) + goto bad_device; - if (report_length < expected_length) { - hid_warn(hdev, "not enough values in hidpp report %d\n", id); - return false; + supported_reports++; } - return true; -} + id = REPORT_ID_HIDPP_VERY_LONG; + report_length = hidpp_get_report_length(hdev, id); + if (report_length) { + if (report_length > HIDPP_REPORT_LONG_LENGTH && + report_length < HIDPP_REPORT_VERY_LONG_MAX_LENGTH) + goto bad_device; -static bool hidpp_validate_device(struct hid_device *hdev) -{ - return hidpp_validate_report(hdev, REPORT_ID_HIDPP_SHORT, - HIDPP_REPORT_SHORT_LENGTH, false) && - hidpp_validate_report(hdev, REPORT_ID_HIDPP_LONG, - HIDPP_REPORT_LONG_LENGTH, true); + supported_reports++; + hidpp->very_long_report_length = report_length; + } + + return supported_reports; + +bad_device: + hid_warn(hdev, "not enough values in hidpp report %d\n", id); + return false; } static bool hidpp_application_equals(struct hid_device *hdev, @@ -3572,11 +3583,6 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id) return hid_hw_start(hdev, HID_CONNECT_DEFAULT); } - hidpp->very_long_report_length = - hidpp_get_report_length(hdev, REPORT_ID_HIDPP_VERY_LONG); - if (hidpp->very_long_report_length > HIDPP_REPORT_VERY_LONG_MAX_LENGTH) - hidpp->very_long_report_length = HIDPP_REPORT_VERY_LONG_MAX_LENGTH; - if (id->group == HID_GROUP_LOGITECH_DJ_DEVICE) hidpp->quirks |= HIDPP_QUIRK_UNIFYING; -- 2.21.0

5 years, 2 months

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[PATCH stable 4.14 1/6] powerpc/mm: Fixup tlbie vs store ordering issue on POWER9

by Sandipan Das

From: "Aneesh Kumar K.V" <aneesh.kumar(a)linux.vnet.ibm.com> commit a5d4b5891c2f1f865a2def1eb0030f534e77ff86 upstream. On POWER9, under some circumstances, a broadcast TLB invalidation might complete before all previous stores have drained, potentially allowing stale stores from becoming visible after the invalidation. This works around it by doubling up those TLB invalidations which was verified by HW to be sufficient to close the risk window. This will be documented in a yet-to-be-published errata. Cc: stable(a)vger.kernel.org # v4.14 Fixes: 1a472c9dba6b ("powerpc/mm/radix: Add tlbflush routines") Signed-off-by: Aneesh Kumar K.V <aneesh.kumar(a)linux.vnet.ibm.com> [mpe: Enable the feature in the DT CPU features code for all Power9, rename the feature to CPU_FTR_P9_TLBIE_BUG per benh.] Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20180323045627.16800-3-aneesh.kumar@linux.vnet.ib… [sandipan: Backported to v4.14] Signed-off-by: Sandipan Das <sandipan(a)linux.ibm.com> --- arch/powerpc/include/asm/cputable.h | 4 ++- arch/powerpc/kernel/dt_cpu_ftrs.c | 3 ++ arch/powerpc/kvm/book3s_64_mmu_radix.c | 3 ++ arch/powerpc/kvm/book3s_hv_rm_mmu.c | 11 +++++++ arch/powerpc/mm/hash_native_64.c | 16 +++++++++- arch/powerpc/mm/pgtable_64.c | 1 + arch/powerpc/mm/tlb-radix.c | 41 +++++++++++++++++++------- 7 files changed, 66 insertions(+), 13 deletions(-) diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 53b31c2bcdf4..e143017d7549 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -215,6 +215,7 @@ enum { #define CPU_FTR_DAWR LONG_ASM_CONST(0x0400000000000000) #define CPU_FTR_DABRX LONG_ASM_CONST(0x0800000000000000) #define CPU_FTR_PMAO_BUG LONG_ASM_CONST(0x1000000000000000) +#define CPU_FTR_P9_TLBIE_BUG LONG_ASM_CONST(0x2000000000000000) #define CPU_FTR_POWER9_DD1 LONG_ASM_CONST(0x4000000000000000) #ifndef __ASSEMBLY__ @@ -475,7 +476,8 @@ enum { CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \ CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY | \ CPU_FTR_DBELL | CPU_FTR_HAS_PPR | CPU_FTR_DAWR | \ - CPU_FTR_ARCH_207S | CPU_FTR_TM_COMP | CPU_FTR_ARCH_300) + CPU_FTR_ARCH_207S | CPU_FTR_TM_COMP | CPU_FTR_ARCH_300 | \ + CPU_FTR_P9_TLBIE_BUG) #define CPU_FTRS_POWER9_DD1 ((CPU_FTRS_POWER9 | CPU_FTR_POWER9_DD1) & \ (~CPU_FTR_SAO)) #define CPU_FTRS_CELL (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ diff --git a/arch/powerpc/kernel/dt_cpu_ftrs.c b/arch/powerpc/kernel/dt_cpu_ftrs.c index 2dba206b065a..15059e2446de 100644 --- a/arch/powerpc/kernel/dt_cpu_ftrs.c +++ b/arch/powerpc/kernel/dt_cpu_ftrs.c @@ -742,6 +742,9 @@ static __init void cpufeatures_cpu_quirks(void) */ if ((version & 0xffffff00) == 0x004e0100) cur_cpu_spec->cpu_features |= CPU_FTR_POWER9_DD1; + + if ((version & 0xffff0000) == 0x004e0000) + cur_cpu_spec->cpu_features |= CPU_FTR_P9_TLBIE_BUG; } static void __init cpufeatures_setup_finished(void) diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c index 27a41695fcfd..559cba16dbe0 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_radix.c +++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c @@ -160,6 +160,9 @@ static void kvmppc_radix_tlbie_page(struct kvm *kvm, unsigned long addr, asm volatile("ptesync": : :"memory"); asm volatile(PPC_TLBIE_5(%0, %1, 0, 0, 1) : : "r" (addr), "r" (kvm->arch.lpid) : "memory"); + if (cpu_has_feature(CPU_FTR_P9_TLBIE_BUG)) + asm volatile(PPC_TLBIE_5(%0, %1, 0, 0, 1) + : : "r" (addr), "r" (kvm->arch.lpid) : "memory"); asm volatile("ptesync": : :"memory"); } diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c index 4962d537c186..b18966a368af 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c +++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c @@ -448,6 +448,17 @@ static void do_tlbies(struct kvm *kvm, unsigned long *rbvalues, asm volatile(PPC_TLBIE_5(%0,%1,0,0,0) : : "r" (rbvalues[i]), "r" (kvm->arch.lpid)); } + + if (cpu_has_feature(CPU_FTR_P9_TLBIE_BUG)) { + /* + * Need the extra ptesync to make sure we don't + * re-order the tlbie + */ + asm volatile("ptesync": : :"memory"); + asm volatile(PPC_TLBIE_5(%0,%1,0,0,0) : : + "r" (rbvalues[0]), "r" (kvm->arch.lpid)); + } + asm volatile("eieio; tlbsync; ptesync" : : : "memory"); kvm->arch.tlbie_lock = 0; } else { diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c index 640cf566e986..96797bff5937 100644 --- a/arch/powerpc/mm/hash_native_64.c +++ b/arch/powerpc/mm/hash_native_64.c @@ -104,6 +104,15 @@ static inline unsigned long ___tlbie(unsigned long vpn, int psize, return va; } +static inline void fixup_tlbie(unsigned long vpn, int psize, int apsize, int ssize) +{ + if (cpu_has_feature(CPU_FTR_P9_TLBIE_BUG)) { + /* Need the extra ptesync to ensure we don't reorder tlbie*/ + asm volatile("ptesync": : :"memory"); + ___tlbie(vpn, psize, apsize, ssize); + } +} + static inline void __tlbie(unsigned long vpn, int psize, int apsize, int ssize) { unsigned long rb; @@ -181,6 +190,7 @@ static inline void tlbie(unsigned long vpn, int psize, int apsize, asm volatile("ptesync": : :"memory"); } else { __tlbie(vpn, psize, apsize, ssize); + fixup_tlbie(vpn, psize, apsize, ssize); asm volatile("eieio; tlbsync; ptesync": : :"memory"); } if (lock_tlbie && !use_local) @@ -674,7 +684,7 @@ static void native_hpte_clear(void) */ static void native_flush_hash_range(unsigned long number, int local) { - unsigned long vpn; + unsigned long vpn = 0; unsigned long hash, index, hidx, shift, slot; struct hash_pte *hptep; unsigned long hpte_v; @@ -746,6 +756,10 @@ static void native_flush_hash_range(unsigned long number, int local) __tlbie(vpn, psize, psize, ssize); } pte_iterate_hashed_end(); } + /* + * Just do one more with the last used values. + */ + fixup_tlbie(vpn, psize, psize, ssize); asm volatile("eieio; tlbsync; ptesync":::"memory"); if (lock_tlbie) diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index 12f95b1f7d07..48ed34d52ffd 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -491,6 +491,7 @@ void mmu_partition_table_set_entry(unsigned int lpid, unsigned long dw0, "r" (TLBIEL_INVAL_SET_LPID), "r" (lpid)); trace_tlbie(lpid, 0, TLBIEL_INVAL_SET_LPID, lpid, 2, 0, 0); } + /* do we need fixup here ?*/ asm volatile("eieio; tlbsync; ptesync" : : : "memory"); } EXPORT_SYMBOL_GPL(mmu_partition_table_set_entry); diff --git a/arch/powerpc/mm/tlb-radix.c b/arch/powerpc/mm/tlb-radix.c index 4b295cfd5f7e..1a4912c5e5a2 100644 --- a/arch/powerpc/mm/tlb-radix.c +++ b/arch/powerpc/mm/tlb-radix.c @@ -23,6 +23,33 @@ #define RIC_FLUSH_PWC 1 #define RIC_FLUSH_ALL 2 +static inline void __tlbie_va(unsigned long va, unsigned long pid, + unsigned long ap, unsigned long ric) +{ + unsigned long rb,rs,prs,r; + + rb = va & ~(PPC_BITMASK(52, 63)); + rb |= ap << PPC_BITLSHIFT(58); + rs = pid << PPC_BITLSHIFT(31); + prs = 1; /* process scoped */ + r = 1; /* raidx format */ + + asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1) + : : "r"(rb), "i"(r), "i"(prs), "i"(ric), "r"(rs) : "memory"); + trace_tlbie(0, 0, rb, rs, ric, prs, r); +} + +static inline void fixup_tlbie(void) +{ + unsigned long pid = 0; + unsigned long va = ((1UL << 52) - 1); + + if (cpu_has_feature(CPU_FTR_P9_TLBIE_BUG)) { + asm volatile("ptesync": : :"memory"); + __tlbie_va(va, pid, mmu_get_ap(MMU_PAGE_64K), RIC_FLUSH_TLB); + } +} + static inline void __tlbiel_pid(unsigned long pid, int set, unsigned long ric) { @@ -80,6 +107,7 @@ static inline void _tlbie_pid(unsigned long pid, unsigned long ric) asm volatile("ptesync": : :"memory"); asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1) : : "r"(rb), "i"(r), "i"(prs), "i"(ric), "r"(rs) : "memory"); + fixup_tlbie(); asm volatile("eieio; tlbsync; ptesync": : :"memory"); trace_tlbie(0, 0, rb, rs, ric, prs, r); } @@ -105,19 +133,10 @@ static inline void _tlbiel_va(unsigned long va, unsigned long pid, static inline void _tlbie_va(unsigned long va, unsigned long pid, unsigned long ap, unsigned long ric) { - unsigned long rb,rs,prs,r; - - rb = va & ~(PPC_BITMASK(52, 63)); - rb |= ap << PPC_BITLSHIFT(58); - rs = pid << PPC_BITLSHIFT(31); - prs = 1; /* process scoped */ - r = 1; /* raidx format */ - asm volatile("ptesync": : :"memory"); - asm volatile(PPC_TLBIE_5(%0, %4, %3, %2, %1) - : : "r"(rb), "i"(r), "i"(prs), "i"(ric), "r"(rs) : "memory"); + __tlbie_va(va, pid, ap, ric); + fixup_tlbie(); asm volatile("eieio; tlbsync; ptesync": : :"memory"); - trace_tlbie(0, 0, rb, rs, ric, prs, r); } /* -- 2.21.0

5 years, 2 months

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✅ PASS: Test report for kernel 5.3.7-rc1-38a3b9f.cki (stable)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 38a3b9f512fa - Linux 5.3.7-rc1 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/229323 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 `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: 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 ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD 🚧 ✅ LTP lite 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking MACsec: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ L2TP basic test 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ ALSA PCM loopback test 🚧 ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ storage: dm/common 🚧 ✅ trace: ftrace/tracer 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward 🚧 ✅ Networking ipsec: basic netns transport 🚧 ✅ Networking ipsec: basic netns tunnel ppc64le: Host 1: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ❌ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ Usex - version 1.9-29 🚧 ✅ LTP lite 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking bridge: sanity 🚧 ✅ Networking MACsec: sanity 🚧 ✅ Networking route: pmtu 🚧 ✅ Networking tunnel: geneve basic test 🚧 ✅ L2TP basic test 🚧 ✅ Networking ipsec: basic netns tunnel 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ ALSA PCM loopback test 🚧 ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ storage: dm/common 🚧 ✅ trace: ftrace/tracer 🚧 ✅ Networking route_func: local 🚧 ✅ Networking route_func: forward x86_64: 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 ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ Loopdev Sanity ✅ jvm test suite ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: gre basic ✅ Networking tunnel: vxlan basic ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ iotop: sanity ✅ tuned: tune-processes-through-perf ✅ pciutils: sanity smoke test ✅ Usex - version 1.9-29 ✅ storage: SCSI VPD ✅ stress: stress-ng 🚧 ⚡⚡⚡ LTP lite 🚧 ✅ CIFS Connectathon 🚧 ❌ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking bridge: sanity 🚧 ⚡⚡⚡ Networking MACsec: sanity 🚧 ⚡⚡⚡ Networking route: pmtu 🚧 ⚡⚡⚡ Networking tunnel: geneve basic test 🚧 ⚡⚡⚡ L2TP basic test 🚧 ⚡⚡⚡ Networking vnic: ipvlan/basic 🚧 ⚡⚡⚡ ALSA PCM loopback test 🚧 ⚡⚡⚡ ALSA Control (mixer) Userspace Element test 🚧 ⚡⚡⚡ storage: dm/common 🚧 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Networking route_func: local 🚧 ⚡⚡⚡ Networking route_func: forward 🚧 ⚡⚡⚡ Networking ipsec: basic netns transport 🚧 ⚡⚡⚡ Networking ipsec: basic netns tunnel Host 2: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ selinux-policy: serge-testsuite ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IOMMU boot test 🚧 ✅ Storage blktests Host 3: ✅ Boot test ✅ Storage SAN device stress - mpt3sas driver Host 4: ✅ Boot test ✅ Storage SAN device stress - megaraid_sas Host 5: ✅ Boot test 🚧 ✅ IPMI driver test 🚧 ❌ IPMItool loop stress test Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! 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. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running are marked with ⏱. Reports for non-upstream kernels have a Beaker recipe linked to next to each host.

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Linux-stable-mirror October 2019