April 2021 - Linux-stable-mirror

patch "usb: dwc2: Fix session request interrupt handler" added to usb-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: dwc2: Fix session request interrupt handler to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 42b32b164acecd850edef010915a02418345a033 Mon Sep 17 00:00:00 2001 From: Artur Petrosyan <Arthur.Petrosyan(a)synopsys.com> Date: Thu, 8 Apr 2021 13:45:49 +0400 Subject: usb: dwc2: Fix session request interrupt handler According to programming guide in host mode, port power must be turned on in session request interrupt handlers. Fixes: 21795c826a45 ("usb: dwc2: exit hibernation on session request") Cc: <stable(a)vger.kernel.org> Acked-by: Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> Signed-off-by: Artur Petrosyan <Arthur.Petrosyan(a)synopsys.com> Link: https://lore.kernel.org/r/20210408094550.75484A0094@mailhost.synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/dwc2/core_intr.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c index 0a7f9330907f..8c0152b514be 100644 --- a/drivers/usb/dwc2/core_intr.c +++ b/drivers/usb/dwc2/core_intr.c @@ -307,6 +307,7 @@ static void dwc2_handle_conn_id_status_change_intr(struct dwc2_hsotg *hsotg) static void dwc2_handle_session_req_intr(struct dwc2_hsotg *hsotg) { int ret; + u32 hprt0; /* Clear interrupt */ dwc2_writel(hsotg, GINTSTS_SESSREQINT, GINTSTS); @@ -328,6 +329,13 @@ static void dwc2_handle_session_req_intr(struct dwc2_hsotg *hsotg) * established */ dwc2_hsotg_disconnect(hsotg); + } else { + /* Turn on the port power bit. */ + hprt0 = dwc2_read_hprt0(hsotg); + hprt0 |= HPRT0_PWR; + dwc2_writel(hsotg, hprt0, HPRT0); + /* Connect hcd after port power is set. */ + dwc2_hcd_connect(hsotg); } } -- 2.31.1

3 years, 8 months

1
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✅ PASS: Test report for kernel 5.11.12 (stable-queue, d5f0c50a)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: d5f0c50a5e53 - init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM 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://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi… 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 4 architectures: aarch64: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test 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 ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ⚡⚡⚡ Storage: lvm device-mapper test 🚧 ⚡⚡⚡ stress: stress-ng ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: lvm device-mapper test Host 2: ✅ Boot test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ trace: ftrace/tracer 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test 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 ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ Storage: swraid mdadm raid_module test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ stress: stress-ng 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 ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test Host 3: ⚡ 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 ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ Storage: swraid mdadm raid_module test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ stress: stress-ng Host 4: ⚡ 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 ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test x86_64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ xfstests - nfsv4.2 ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ❌ xfstests - btrfs 🚧 ✅ xfstests - cifsv3.11 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: lvm device-mapper test 🚧 ✅ stress: stress-ng Host 2: ✅ Boot test ✅ ACPI table test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. 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 yet are marked with ⏱.

3 years, 8 months

1
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✅ PASS: Test report for kernel 5.11.13-rc1 (stable, ab8c6063)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: ab8c60637a48 - Linux 5.11.13-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://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi… 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 4 architectures: aarch64: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test 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 ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ✅ xfstests - btrfs 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage block - filesystem fio test 🚧 ⚡⚡⚡ Storage block - queue scheduler test 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ Storage: lvm device-mapper test 🚧 ⚡⚡⚡ stress: stress-ng ppc64le: Host 1: ✅ Boot test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ trace: ftrace/tracer 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 💥 xfstests - btrfs 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage block - filesystem fio test 🚧 ⚡⚡⚡ Storage block - queue scheduler test 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ Storage: lvm device-mapper test 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 ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ Storage: swraid mdadm raid_module test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ stress: stress-ng 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 ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test Host 3: ⚡ 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 ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ Storage: swraid mdadm raid_module test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ stress: stress-ng Host 4: ⚡ 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 ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test x86_64: Host 1: ✅ Boot test ✅ ACPI table test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ xfstests - nfsv4.2 ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ❌ xfstests - btrfs 🚧 ✅ xfstests - cifsv3.11 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: lvm device-mapper test 🚧 ✅ stress: stress-ng Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. 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 yet are marked with ⏱.

3 years, 9 months

1
0
0 0

✅ PASS: Test report for kernel 5.11.12 (stable-queue, d5f0c50a)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: d5f0c50a5e53 - init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM 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://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi… 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 4 architectures: aarch64: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j24 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 ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: lvm device-mapper test 🚧 ❌ stress: stress-ng Host 2: ✅ Boot test ✅ ACPI table test ✅ ACPI enabled test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test ppc64le: 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. Probable cause: Possibly an issue in CKI code ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ Storage: swraid mdadm raid_module test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage block - filesystem fio test 🚧 ⚡⚡⚡ Storage block - queue scheduler test 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ Storage: lvm device-mapper test 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. Probable cause: Possibly an issue in CKI code ⚡⚡⚡ Boot test ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ pciutils: update pci ids test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test Host 3: ⚡ 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. Probable cause: Possibly an issue in CKI code ⚡⚡⚡ Boot test ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ pciutils: update pci ids test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test Host 4: ⚡ 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. Probable cause: Possibly an issue in CKI code ⚡⚡⚡ Boot test ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ pciutils: update pci ids test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test 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. Probable cause: Possibly an issue in CKI code ⚡⚡⚡ Boot test ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test 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. Probable cause: Possibly an issue in CKI code ⚡⚡⚡ Boot test ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ Storage: swraid mdadm raid_module test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ stress: stress-ng Host 3: ⚡ 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. Probable cause: Possibly an issue in CKI code ⚡⚡⚡ Boot test ⚡⚡⚡ LTP ⚡⚡⚡ CIFS Connectathon ⚡⚡⚡ POSIX pjd-fstest suites ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ jvm - jcstress tests ⚡⚡⚡ Memory: fork_mem ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking cki netfilter test ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ audit: audit testsuite test Host 4: ⚡ 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. Probable cause: Possibly an issue in CKI code ⚡⚡⚡ Boot test ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ Storage: swraid mdadm raid_module test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ stress: stress-ng x86_64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ xfstests - nfsv4.2 ✅ selinux-policy: serge-testsuite ✅ power-management: cpupower/sanity test ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ✅ CPU: Idle Test 🚧 ❌ xfstests - btrfs 🚧 ✅ xfstests - cifsv3.11 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: lvm device-mapper test 🚧 ✅ stress: stress-ng Host 2: ✅ Boot test ✅ ACPI table test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. 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 yet are marked with ⏱.

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stable-rc/queue/4.4 baseline: 98 runs, 10 regressions (v4.4.265-21-g087991e7ff7d)

by kernelci.org bot

stable-rc/queue/4.4 baseline: 98 runs, 10 regressions (v4.4.265-21-g087991e7ff7d) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-broonie | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-broonie | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.4/kernel/v4.4.265-… Test: baseline Tree: stable-rc Branch: queue/4.4 Describe: v4.4.265-21-g087991e7ff7d URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 087991e7ff7d8e1452a0f5d5058815f0a23f8e33 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708ec57564e11f31dac72c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708ec57564e11f31dac72d failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-broonie | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708ef8907dfad51cdac6d9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708ef8907dfad51cdac6da failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708ec292e7d0539fdac6b1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708ec292e7d0539fdac6b2 failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708ea7354ec5242bdac6cd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708ea7354ec5242bdac6ce failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv2 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/607092d50739634c73dac6c9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/607092d50739634c73dac6ca failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708ec7d4136b56d4dac6c1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708ec7d4136b56d4dac6c2 failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-broonie | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708ef95d5e1ce9cadac6e0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708ef95d5e1ce9cadac6e1 failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708eddd4136b56d4dac6df Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708eddd4136b56d4dac6e0 failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708eab354ec5242bdac6d0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708eab354ec5242bdac6d1 failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+--------------------+------------ qemu_arm-virt-gicv3 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/607092d654a59a8ec0dac6c4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.265-21-g087991e7ff7d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/607092d654a59a8ec0dac6c5 failing since 146 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe)

3 years, 9 months

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stable-rc/queue/5.10 baseline: 126 runs, 1 regressions (v5.10.28-41-g4005a6006d0ae)

by kernelci.org bot

stable-rc/queue/5.10 baseline: 126 runs, 1 regressions (v5.10.28-41-g4005a6006d0ae) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.10/kernel/v5.10.28… Test: baseline Tree: stable-rc Branch: queue/5.10 Describe: v5.10.28-41-g4005a6006d0ae URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 4005a6006d0ae3fe69e4eef5f1851cb1941361c5 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/60708c0f7853aa5a45dac6db Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.28-41-g4005a6006d0… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.28-41-g4005a6006d0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708c0f7853aa5a45dac6dc new failure (last pass: v5.10.28-41-g3a4f6976974a)

3 years, 9 months

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stable-rc/linux-4.14.y baseline: 137 runs, 6 regressions (v4.14.229-15-gbbc0ac1df3446)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 137 runs, 6 regressions (v4.14.229-15-gbbc0ac1df3446) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+-----------------+----------+---------------------+------------ meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 qemu_arm-versatilepb | arm | lab-linaro-lkft | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.22… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.229-15-gbbc0ac1df3446 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: bbc0ac1df3446fb814abe1f0486c72f81bb95577 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+-----------------+----------+---------------------+------------ meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/607087e55486743679dac6b4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/607087e55486743679dac6b5 failing since 374 days (last pass: v4.14.172-114-g734382e2d26e, first fail: v4.14.174-131-g234ce78cac23) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/6070843668dc7b392edac6d1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/6070843668dc7b392edac6d2 failing since 146 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-broonie | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/60708441a848511ecadac6c1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/60708441a848511ecadac6c2 failing since 146 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/6070843d1b02300547dac6d0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/6070843d1b02300547dac6d1 failing since 146 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/607083d98c437de6d4dac6ce Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/607083d98c437de6d4dac6cf failing since 146 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8) platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+-----------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-linaro-lkft | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/607091872877aa59a6dac6d4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: versatile_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.229-15-gbbc0ac1d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-5-g2f114cc7… * baseline.login: https://kernelci.org/test/case/id/607091872877aa59a6dac6d5 failing since 146 days (last pass: v4.14.206-21-gf1262f26e4d0, first fail: v4.14.206-23-g520c3568920c8)

3 years, 9 months

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[patch 12/16] fs: direct-io: fix missing sdio->boundary

by Andrew Morton

From: Jack Qiu <jack.qiu(a)huawei.com> Subject: fs: direct-io: fix missing sdio->boundary I encountered a hung task issue, but not a performance one. I run DIO on a device (need lba continuous, for example open channel ssd), maybe hungtask in below case: DIO: Checkpoint: get addr A(at boundary), merge into BIO, no submit because boundary missing flush dirty data(get addr A+1), wait IO(A+1) writeback timeout, because DIO(A) didn't submit get addr A+2 fail, because checkpoint is doing dio_send_cur_page() may clear sdio->boundary, so prevent it from missing a boundary. Link: https://lkml.kernel.org/r/20210322042253.38312-1-jack.qiu@huawei.com Fixes: b1058b981272 ("direct-io: submit bio after boundary buffer is added to it") Signed-off-by: Jack Qiu <jack.qiu(a)huawei.com> Reviewed-by: Jan Kara <jack(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/direct-io.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/fs/direct-io.c~fs-direct-io-fix-missing-sdio-boundary +++ a/fs/direct-io.c @@ -812,6 +812,7 @@ submit_page_section(struct dio *dio, str struct buffer_head *map_bh) { int ret = 0; + int boundary = sdio->boundary; /* dio_send_cur_page may clear it */ if (dio->op == REQ_OP_WRITE) { /* @@ -850,10 +851,10 @@ submit_page_section(struct dio *dio, str sdio->cur_page_fs_offset = sdio->block_in_file << sdio->blkbits; out: /* - * If sdio->boundary then we want to schedule the IO now to + * If boundary then we want to schedule the IO now to * avoid metadata seeks. */ - if (sdio->boundary) { + if (boundary) { ret = dio_send_cur_page(dio, sdio, map_bh); if (sdio->bio) dio_bio_submit(dio, sdio); _

3 years, 9 months

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[patch 11/16] ia64: fix user_stack_pointer() for ptrace()

by Andrew Morton

From: Sergei Trofimovich <slyfox(a)gentoo.org> Subject: ia64: fix user_stack_pointer() for ptrace() ia64 has two stacks: - memory stack (or stack), pointed at by by r12 - register backing store (register stack), pointed at ar.bsp/ar.bspstore with complications around dirty register frame on CPU. In https://bugs.gentoo.org/769614 Dmitry noticed that PTRACE_GET_SYSCALL_INFO returns register stack instead memory stack. The bug comes from the fact that user_stack_pointer() and current_user_stack_pointer() don't return the same register: ulong user_stack_pointer(struct pt_regs *regs) { return regs->ar_bspstore; } #define current_user_stack_pointer() (current_pt_regs()->r12) The change gets both back in sync. I think ptrace(PTRACE_GET_SYSCALL_INFO) is the only affected user by this bug on ia64. The change fixes 'rt_sigreturn.gen.test' strace test where it was observed initially. Link: https://lkml.kernel.org/r/20210331084447.2561532-1-slyfox@gentoo.org Link: https://bugs.gentoo.org/769614 Signed-off-by: Sergei Trofimovich <slyfox(a)gentoo.org> Reported-by: Dmitry V. Levin <ldv(a)altlinux.org> Cc: Oleg Nesterov <oleg(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/ia64/include/asm/ptrace.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) --- a/arch/ia64/include/asm/ptrace.h~ia64-fix-user_stack_pointer-for-ptrace +++ a/arch/ia64/include/asm/ptrace.h @@ -54,8 +54,7 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs) { - /* FIXME: should this be bspstore + nr_dirty regs? */ - return regs->ar_bspstore; + return regs->r12; } static inline int is_syscall_success(struct pt_regs *regs) @@ -79,11 +78,6 @@ static inline long regs_return_value(str unsigned long __ip = instruction_pointer(regs); \ (__ip & ~3UL) + ((__ip & 3UL) << 2); \ }) -/* - * Why not default? Because user_stack_pointer() on ia64 gives register - * stack backing store instead... - */ -#define current_user_stack_pointer() (current_pt_regs()->r12) /* given a pointer to a task_struct, return the user's pt_regs */ # define task_pt_regs(t) (((struct pt_regs *) ((char *) (t) + IA64_STK_OFFSET)) - 1) _

3 years, 9 months

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[patch 10/16] ocfs2: fix deadlock between setattr and dio_end_io_write

by Andrew Morton

From: Wengang Wang <wen.gang.wang(a)oracle.com> Subject: ocfs2: fix deadlock between setattr and dio_end_io_write The following deadlock is detected: truncate -> setattr path is waiting for pending direct IO to be done ( inode->i_dio_count become zero) with inode->i_rwsem held (down_write). PID: 14827 TASK: ffff881686a9af80 CPU: 20 COMMAND: "ora_p005_hrltd9" #0 [ffffc9000bcf3c08] __schedule at ffffffff818667cc #1 [ffffc9000bcf3ca0] schedule at ffffffff81866de6 #2 [ffffc9000bcf3cb8] inode_dio_wait at ffffffff812a2d04 #3 [ffffc9000bcf3d28] ocfs2_setattr at ffffffffc05f322e [ocfs2] #4 [ffffc9000bcf3e18] notify_change at ffffffff812a5a09 #5 [ffffc9000bcf3e60] do_truncate at ffffffff812808f5 #6 [ffffc9000bcf3ed8] do_sys_ftruncate.constprop.18 at ffffffff81280cf2 #7 [ffffc9000bcf3f18] sys_ftruncate at ffffffff81280d8e #8 [ffffc9000bcf3f28] do_syscall_64 at ffffffff81003949 #9 [ffffc9000bcf3f50] entry_SYSCALL_64_after_hwframe at ffffffff81a001ad dio completion path is going to complete one direct IO (decrement inode->i_dio_count), but before that it hang at locking inode->i_rwsem. #0 [ffffc90009b47b40] __schedule+700 at ffffffff818667cc #1 [ffffc90009b47bd8] schedule+54 at ffffffff81866de6 #2 [ffffc90009b47bf0] rwsem_down_write_failed+536 at ffffffff8186aa28 #3 [ffffc90009b47c88] call_rwsem_down_write_failed+23 at ffffffff8185a1b7 #4 [ffffc90009b47cd0] down_write+45 at ffffffff81869c9d #5 [ffffc90009b47ce8] ocfs2_dio_end_io_write+180 at ffffffffc05d5444 [ocfs2] #6 [ffffc90009b47dd8] ocfs2_dio_end_io+85 at ffffffffc05d5a85 [ocfs2] #7 [ffffc90009b47e18] dio_complete+140 at ffffffff812c873c #8 [ffffc90009b47e50] dio_aio_complete_work+25 at ffffffff812c89f9 #9 [ffffc90009b47e60] process_one_work+361 at ffffffff810b1889 #10 [ffffc90009b47ea8] worker_thread+77 at ffffffff810b233d #11 [ffffc90009b47f08] kthread+261 at ffffffff810b7fd5 #12 [ffffc90009b47f50] ret_from_fork+62 at ffffffff81a0035e Thus above forms ABBA deadlock. The same deadlock was mentioned in upstream commit 28f5a8a7c033cbf3e32277f4cc9c6afd74f05300. well, it seems that that commit just removed cluster lock (the victim of above dead lock) from the ABBA deadlock party. End-user visible effects: Process hang in truncate -> ocfs2_setattr path and other processes hang at ocfs2_dio_end_io_write path. This is to fix the deadlock itself. It removes inode_lock() call from dio completion path to remove the deadlock and add ip_alloc_sem lock in setattr path to synchronize the inode modifications. [wen.gang.wang(a)oracle.com: remove the "had_alloc_lock" as suggested] Link: https://lkml.kernel.org/r/20210402171344.1605-1-wen.gang.wang@oracle.com Link: https://lkml.kernel.org/r/20210331203654.3911-1-wen.gang.wang@oracle.com Signed-off-by: Wengang Wang <wen.gang.wang(a)oracle.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/aops.c | 11 +---------- fs/ocfs2/file.c | 8 ++++++-- 2 files changed, 7 insertions(+), 12 deletions(-) --- a/fs/ocfs2/aops.c~ocfs2-fix-deadlock-between-setattr-and-dio_end_io_write +++ a/fs/ocfs2/aops.c @@ -2295,7 +2295,7 @@ static int ocfs2_dio_end_io_write(struct struct ocfs2_alloc_context *meta_ac = NULL; handle_t *handle = NULL; loff_t end = offset + bytes; - int ret = 0, credits = 0, locked = 0; + int ret = 0, credits = 0; ocfs2_init_dealloc_ctxt(&dealloc); @@ -2306,13 +2306,6 @@ static int ocfs2_dio_end_io_write(struct !dwc->dw_orphaned) goto out; - /* ocfs2_file_write_iter will get i_mutex, so we need not lock if we - * are in that context. */ - if (dwc->dw_writer_pid != task_pid_nr(current)) { - inode_lock(inode); - locked = 1; - } - ret = ocfs2_inode_lock(inode, &di_bh, 1); if (ret < 0) { mlog_errno(ret); @@ -2393,8 +2386,6 @@ out: if (meta_ac) ocfs2_free_alloc_context(meta_ac); ocfs2_run_deallocs(osb, &dealloc); - if (locked) - inode_unlock(inode); ocfs2_dio_free_write_ctx(inode, dwc); return ret; --- a/fs/ocfs2/file.c~ocfs2-fix-deadlock-between-setattr-and-dio_end_io_write +++ a/fs/ocfs2/file.c @@ -1245,22 +1245,24 @@ int ocfs2_setattr(struct user_namespace goto bail_unlock; } } + down_write(&OCFS2_I(inode)->ip_alloc_sem); handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS + 2 * ocfs2_quota_trans_credits(sb)); if (IS_ERR(handle)) { status = PTR_ERR(handle); mlog_errno(status); - goto bail_unlock; + goto bail_unlock_alloc; } status = __dquot_transfer(inode, transfer_to); if (status < 0) goto bail_commit; } else { + down_write(&OCFS2_I(inode)->ip_alloc_sem); handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); mlog_errno(status); - goto bail_unlock; + goto bail_unlock_alloc; } } @@ -1273,6 +1275,8 @@ int ocfs2_setattr(struct user_namespace bail_commit: ocfs2_commit_trans(osb, handle); +bail_unlock_alloc: + up_write(&OCFS2_I(inode)->ip_alloc_sem); bail_unlock: if (status && inode_locked) { ocfs2_inode_unlock_tracker(inode, 1, &oh, had_lock); _

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Linux-stable-mirror April 2021