September 2021 - Linux-stable-mirror

[PATCH stable 5.4 v2 0/4] ARM: ftrace MODULE_PLTS warning

by Florian Fainelli

This patch series is present in v5.14 and fixes warnings seen at insmod with FTRACE and MODULE_PLTS enabled on ARM/Linux. Changes in v2: - included build fix without DYNAMIC_FTRACE Alex Sverdlin (4): ARM: 9077/1: PLT: Move struct plt_entries definition to header ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link() ARM: 9079/1: ftrace: Add MODULE_PLTS support ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE arch/arm/include/asm/ftrace.h | 3 +++ arch/arm/include/asm/insn.h | 8 +++--- arch/arm/include/asm/module.h | 10 +++++++ arch/arm/kernel/ftrace.c | 46 ++++++++++++++++++++++++++------ arch/arm/kernel/insn.c | 19 +++++++------- arch/arm/kernel/module-plts.c | 49 +++++++++++++++++++++++++++-------- 6 files changed, 103 insertions(+), 32 deletions(-) -- 2.25.1

3 years, 4 months

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[PATCH stable 5.10 v2 0/4] ARM: ftrace MODULE_PLTS warning

by Florian Fainelli

This patch series is present in v5.14 and fixes warnings seen at insmod with FTRACE and MODULE_PLTS enabled on ARM/Linux. Changes in v2: - included build fix without DYNAMIC_FTRACE Alex Sverdlin (4): ARM: 9077/1: PLT: Move struct plt_entries definition to header ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link() ARM: 9079/1: ftrace: Add MODULE_PLTS support ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE arch/arm/include/asm/ftrace.h | 3 +++ arch/arm/include/asm/insn.h | 8 +++--- arch/arm/include/asm/module.h | 10 +++++++ arch/arm/kernel/ftrace.c | 46 ++++++++++++++++++++++++++------ arch/arm/kernel/insn.c | 19 +++++++------- arch/arm/kernel/module-plts.c | 49 +++++++++++++++++++++++++++-------- 6 files changed, 103 insertions(+), 32 deletions(-) -- 2.25.1

3 years, 4 months

1
4
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stable/linux-4.4.y baseline: 76 runs, 6 regressions (v4.4.284)

by kernelci.org bot

stable/linux-4.4.y baseline: 76 runs, 6 regressions (v4.4.284) 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-cip | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-collabora | 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-cip | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-4.4.y/kernel/v4.4.284/pla… Test: baseline Tree: stable Branch: linux-4.4.y Describe: v4.4.284 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: aa268ff278643818abaabc08a467f8119480f914 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/614b2967836dffec5499a2ed 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/linux-4.4.y/v4.4.284/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.284/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b2967836dffec5499a2ee failing since 304 days (last pass: v4.4.243, first fail: v4.4.245) 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/614b2d83000e4eda9599a2db 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/linux-4.4.y/v4.4.284/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.284/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b2d83000e4eda9599a2dc failing since 304 days (last pass: v4.4.243, first fail: v4.4.245) 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/614b2a263a471b073899a2e0 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/linux-4.4.y/v4.4.284/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.284/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b2a263a471b073899a2e1 failing since 304 days (last pass: v4.4.243, first fail: v4.4.245) 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/614b2965934f670bc199a2fa 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/linux-4.4.y/v4.4.284/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.284/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b2965934f670bc199a2fb failing since 304 days (last pass: v4.4.243, first fail: v4.4.245) 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/614b2d54746823cfac99a2f4 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/linux-4.4.y/v4.4.284/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.284/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b2d54746823cfac99a2f5 failing since 304 days (last pass: v4.4.243, first fail: v4.4.245) 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/614b29a0d76de7317d99a2da 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/linux-4.4.y/v4.4.284/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.284/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b29a0d76de7317d99a2db failing since 304 days (last pass: v4.4.243, first fail: v4.4.245)

3 years, 4 months

1
0
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stable-rc/queue/4.9 baseline: 93 runs, 3 regressions (v4.9.282-175-gf75fa6de4447)

by kernelci.org bot

stable-rc/queue/4.9 baseline: 93 runs, 3 regressions (v4.9.282-175-gf75fa6de4447) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-baylibre | 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 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.9/kernel/v4.9.282-… Test: baseline Tree: stable-rc Branch: queue/4.9 Describe: v4.9.282-175-gf75fa6de4447 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: f75fa6de44474e394f01f7978f6544958e2832d8 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-baylibre | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/614b1dab84f52ba5d999a2fe 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/queue-4.9/v4.9.282-175-gf75fa6de444… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.282-175-gf75fa6de444… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b1dab84f52ba5d999a2ff failing since 312 days (last pass: v4.9.243-16-gd8d67e375b0a, first fail: v4.9.243-25-ga01fe8e99a22) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-cip | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/614b259b04f40057e699a2f0 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/queue-4.9/v4.9.282-175-gf75fa6de444… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.282-175-gf75fa6de444… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b259b04f40057e699a2f1 failing since 312 days (last pass: v4.9.243-16-gd8d67e375b0a, first fail: v4.9.243-25-ga01fe8e99a22) platform | arch | lab | compiler | defconfig | regressions ---------------------+------+---------------+----------+---------------------+------------ qemu_arm-versatilepb | arm | lab-collabora | gcc-8 | versatile_defconfig | 1 Details: https://kernelci.org/test/plan/id/614b1e28c69f3766fd99a30f 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/queue-4.9/v4.9.282-175-gf75fa6de444… HTML log: https://storage.kernelci.org//stable-rc/queue-4.9/v4.9.282-175-gf75fa6de444… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b1e28c69f3766fd99a310 failing since 312 days (last pass: v4.9.243-16-gd8d67e375b0a, first fail: v4.9.243-25-ga01fe8e99a22)

3 years, 4 months

1
0
0 0

[PATCH stable 5.10 0/3] ARM: ftrace MODULE_PLTS warning fixes

by Florian Fainelli

This patch series is present in v5.14 and fixes warnings seen at insmod with FTRACE and MODULE_PLTS enabled on ARM/Linux. Alex Sverdlin (3): ARM: 9077/1: PLT: Move struct plt_entries definition to header ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link() ARM: 9079/1: ftrace: Add MODULE_PLTS support arch/arm/include/asm/ftrace.h | 3 +++ arch/arm/include/asm/insn.h | 8 +++--- arch/arm/include/asm/module.h | 10 +++++++ arch/arm/kernel/ftrace.c | 46 ++++++++++++++++++++++++++------ arch/arm/kernel/insn.c | 19 +++++++------- arch/arm/kernel/module-plts.c | 49 +++++++++++++++++++++++++++-------- 6 files changed, 103 insertions(+), 32 deletions(-) -- 2.25.1

3 years, 4 months

2
5
0 0

stable-rc/queue/5.10 baseline: 93 runs, 2 regressions (v5.10.67-125-gcad917b556de)

by kernelci.org bot

stable-rc/queue/5.10 baseline: 93 runs, 2 regressions (v5.10.67-125-gcad917b556de) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------------+----------+-----------+------------ hip07-d05 | arm64 | lab-collabora | gcc-8 | defconfig | 1 imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.10/kernel/v5.10.67… Test: baseline Tree: stable-rc Branch: queue/5.10 Describe: v5.10.67-125-gcad917b556de URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: cad917b556de0aaf8c58ff95498519101f455d98 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------------+----------+-----------+------------ hip07-d05 | arm64 | lab-collabora | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/614b17b8da0993333d99a301 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/v5.10.67-125-gcad917b556… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.67-125-gcad917b556… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b17b8da0993333d99a302 failing since 82 days (last pass: v5.10.46-100-gce5b41f85637, first fail: v5.10.46-100-g3b96099161c8b) platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/614b18a301c01e259b99a41e 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/v5.10.67-125-gcad917b556… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.67-125-gcad917b556… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b18a301c01e259b99a41f new failure (last pass: v5.10.67-124-gd409bad9aec2)

3 years, 4 months

1
0
0 0

stable-rc/queue/4.4 baseline: 82 runs, 8 regressions (v4.4.283-134-gac40fd917398)

by kernelci.org bot

stable-rc/queue/4.4 baseline: 82 runs, 8 regressions (v4.4.283-134-gac40fd917398) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions --------------------+------+---------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2 qemu_arm-virt-gicv2 | arm | lab-baylibre | 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-gicv3 | arm | lab-baylibre | 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 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.4/kernel/v4.4.283-… Test: baseline Tree: stable-rc Branch: queue/4.4 Describe: v4.4.283-134-gac40fd917398 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ac40fd917398affa096d59d08eca2d9e141527de Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions --------------------+------+---------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2 Details: https://kernelci.org/test/plan/id/614b1c9f395f7704e699a2e2 Results: 3 PASS, 2 FAIL, 1 SKIP Full config: omap2plus_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/v4.4.283-134-gac40fd91739… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.283-134-gac40fd91739… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.dmesg.crit: https://kernelci.org/test/case/id/614b1ca0395f7704e699a2e8 failing since 6 days (last pass: v4.4.283-72-gd71f8e13792e, first fail: v4.4.283-116-g78a7bb31bae4) 1 lines 2021-09-22T12:07:41.799119 / # 2021-09-22T12:07:41.799680 # 2021-09-22T12:07:41.902461 / # # 2021-09-22T12:07:41.903003 2021-09-22T12:07:42.004293 / # #export SHELL=/bin/sh 2021-09-22T12:07:42.004645 2021-09-22T12:07:42.105761 / # export SHELL=/bin/sh. /lava-873508/environment 2021-09-22T12:07:42.106093 2021-09-22T12:07:42.207178 / # . /lava-873508/environment/lava-873508/bin/lava-test-runner /lava-873508/0 2021-09-22T12:07:42.208147 ... (9 line(s) more) * baseline.dmesg.emerg: https://kernelci.org/test/case/id/614b1ca0395f7704e699a2ea failing since 6 days (last pass: v4.4.283-72-gd71f8e13792e, first fail: v4.4.283-116-g78a7bb31bae4) 28 lines 2021-09-22T12:07:42.722921 kern :emerg : Internal error: Oops - BUG: 0 [#1] SMP ARM 2021-09-22T12:07:42.728849 kern :emerg : Process udevd (pid: 106, stack limit = 0xcb928218) 2021-09-22T12:07:42.733394 kern :emerg : Stack: (0xcb929d10 to 0xcb92a000) 2021-09-22T12:07:42.741316 kern :emerg : 9d00: bf02b83c bf010b84 cb95e010 bf02b8c8 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/614b1ec293e3df487399a2e6 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/v4.4.283-134-gac40fd91739… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.283-134-gac40fd91739… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b1ec293e3df487399a2e7 failing since 312 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/614b264fe2e5a2d43499a2df 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/v4.4.283-134-gac40fd91739… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.283-134-gac40fd91739… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b264fe2e5a2d43499a2e0 failing since 312 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/614b1f02e5a59e10eb99a2f8 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/v4.4.283-134-gac40fd91739… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.283-134-gac40fd91739… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b1f02e5a59e10eb99a2f9 failing since 312 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/614b1ec33dd03f86b599a2f1 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/v4.4.283-134-gac40fd91739… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.283-134-gac40fd91739… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b1ec33dd03f86b599a2f2 failing since 312 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/614b26c713a84e988099a2e7 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/v4.4.283-134-gac40fd91739… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.283-134-gac40fd91739… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b26c713a84e988099a2e8 failing since 312 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/614b202d99e03aff8699a2ec 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/v4.4.283-134-gac40fd91739… HTML log: https://storage.kernelci.org//stable-rc/queue-4.4/v4.4.283-134-gac40fd91739… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b202d99e03aff8699a2ed failing since 312 days (last pass: v4.4.243-18-gfc7e8c68369a, first fail: v4.4.243-19-g71b6c961c7fe)

3 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] PCI: aardvark: Fix reporting CRS value" failed to apply to 5.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 43f5c77bcbd27cce70bf33c2b86d6726ce95dd66 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali(a)kernel.org> Date: Thu, 22 Jul 2021 16:40:41 +0200 Subject: [PATCH] PCI: aardvark: Fix reporting CRS value MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Set CRSVIS flag in emulated root PCI bridge to indicate support for Completion Retry Status. Add check for CRSSVE flag from root PCI brige when issuing Configuration Read Request via PIO to correctly returns fabricated CRS value as it is required by PCIe spec. Link: https://lore.kernel.org/r/20210722144041.12661-5-pali@kernel.org Fixes: 8a3ebd8de328 ("PCI: aardvark: Implement emulated root PCI bridge config space") Signed-off-by: Pali Rohár <pali(a)kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> Cc: stable(a)vger.kernel.org # e0d9d30b7354 ("PCI: pci-bridge-emul: Fix big-endian support") diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index 5b9e4e79c3ae..0c32283b3276 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -178,6 +178,8 @@ #define MSI_IRQ_NUM 32 +#define CFG_RD_CRS_VAL 0xffff0001 + struct advk_pcie { struct platform_device *pdev; void __iomem *base; @@ -473,7 +475,7 @@ static void advk_pcie_setup_hw(struct advk_pcie *pcie) advk_writel(pcie, reg, PCIE_CORE_CMD_STATUS_REG); } -static int advk_pcie_check_pio_status(struct advk_pcie *pcie, u32 *val) +static int advk_pcie_check_pio_status(struct advk_pcie *pcie, bool allow_crs, u32 *val) { struct device *dev = &pcie->pdev->dev; u32 reg; @@ -515,9 +517,30 @@ static int advk_pcie_check_pio_status(struct advk_pcie *pcie, u32 *val) strcomp_status = "UR"; break; case PIO_COMPLETION_STATUS_CRS: + if (allow_crs && val) { + /* PCIe r4.0, sec 2.3.2, says: + * If CRS Software Visibility is enabled: + * For a Configuration Read Request that includes both + * bytes of the Vendor ID field of a device Function's + * Configuration Space Header, the Root Complex must + * complete the Request to the host by returning a + * read-data value of 0001h for the Vendor ID field and + * all '1's for any additional bytes included in the + * request. + * + * So CRS in this case is not an error status. + */ + *val = CFG_RD_CRS_VAL; + strcomp_status = NULL; + break; + } /* PCIe r4.0, sec 2.3.2, says: * If CRS Software Visibility is not enabled, the Root Complex * must re-issue the Configuration Request as a new Request. + * If CRS Software Visibility is enabled: For a Configuration + * Write Request or for any other Configuration Read Request, + * the Root Complex must re-issue the Configuration Request as + * a new Request. * A Root Complex implementation may choose to limit the number * of Configuration Request/CRS Completion Status loops before * determining that something is wrong with the target of the @@ -586,6 +609,7 @@ advk_pci_bridge_emul_pcie_conf_read(struct pci_bridge_emul *bridge, case PCI_EXP_RTCTL: { u32 val = advk_readl(pcie, PCIE_ISR0_MASK_REG); *value = (val & PCIE_MSG_PM_PME_MASK) ? 0 : PCI_EXP_RTCTL_PMEIE; + *value |= PCI_EXP_RTCAP_CRSVIS << 16; return PCI_BRIDGE_EMUL_HANDLED; } @@ -667,6 +691,7 @@ static struct pci_bridge_emul_ops advk_pci_bridge_emul_ops = { static int advk_sw_pci_bridge_init(struct advk_pcie *pcie) { struct pci_bridge_emul *bridge = &pcie->bridge; + int ret; bridge->conf.vendor = cpu_to_le16(advk_readl(pcie, PCIE_CORE_DEV_ID_REG) & 0xffff); @@ -690,7 +715,15 @@ static int advk_sw_pci_bridge_init(struct advk_pcie *pcie) bridge->data = pcie; bridge->ops = &advk_pci_bridge_emul_ops; - return pci_bridge_emul_init(bridge, 0); + /* PCIe config space can be initialized after pci_bridge_emul_init() */ + ret = pci_bridge_emul_init(bridge, 0); + if (ret < 0) + return ret; + + /* Indicates supports for Completion Retry Status */ + bridge->pcie_conf.rootcap = cpu_to_le16(PCI_EXP_RTCAP_CRSVIS); + + return 0; } static bool advk_pcie_valid_device(struct advk_pcie *pcie, struct pci_bus *bus, @@ -742,6 +775,7 @@ static int advk_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where, int size, u32 *val) { struct advk_pcie *pcie = bus->sysdata; + bool allow_crs; u32 reg; int ret; @@ -754,7 +788,24 @@ static int advk_pcie_rd_conf(struct pci_bus *bus, u32 devfn, return pci_bridge_emul_conf_read(&pcie->bridge, where, size, val); + /* + * Completion Retry Status is possible to return only when reading all + * 4 bytes from PCI_VENDOR_ID and PCI_DEVICE_ID registers at once and + * CRSSVE flag on Root Bridge is enabled. + */ + allow_crs = (where == PCI_VENDOR_ID) && (size == 4) && + (le16_to_cpu(pcie->bridge.pcie_conf.rootctl) & + PCI_EXP_RTCTL_CRSSVE); + if (advk_pcie_pio_is_running(pcie)) { + /* + * If it is possible return Completion Retry Status so caller + * tries to issue the request again instead of failing. + */ + if (allow_crs) { + *val = CFG_RD_CRS_VAL; + return PCIBIOS_SUCCESSFUL; + } *val = 0xffffffff; return PCIBIOS_SET_FAILED; } @@ -782,12 +833,20 @@ static int advk_pcie_rd_conf(struct pci_bus *bus, u32 devfn, ret = advk_pcie_wait_pio(pcie); if (ret < 0) { + /* + * If it is possible return Completion Retry Status so caller + * tries to issue the request again instead of failing. + */ + if (allow_crs) { + *val = CFG_RD_CRS_VAL; + return PCIBIOS_SUCCESSFUL; + } *val = 0xffffffff; return PCIBIOS_SET_FAILED; } /* Check PIO status and get the read result */ - ret = advk_pcie_check_pio_status(pcie, val); + ret = advk_pcie_check_pio_status(pcie, allow_crs, val); if (ret < 0) { *val = 0xffffffff; return PCIBIOS_SET_FAILED; @@ -856,7 +915,7 @@ static int advk_pcie_wr_conf(struct pci_bus *bus, u32 devfn, if (ret < 0) return PCIBIOS_SET_FAILED; - ret = advk_pcie_check_pio_status(pcie, NULL); + ret = advk_pcie_check_pio_status(pcie, false, NULL); if (ret < 0) return PCIBIOS_SET_FAILED;

3 years, 4 months

3
4
0 0

stable-rc/queue/5.14 baseline: 131 runs, 2 regressions (v5.14.6-174-g89f346fb2d60)

by kernelci.org bot

stable-rc/queue/5.14 baseline: 131 runs, 2 regressions (v5.14.6-174-g89f346fb2d60) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.14/kernel/v5.14.6-… Test: baseline Tree: stable-rc Branch: queue/5.14 Describe: v5.14.6-174-g89f346fb2d60 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 89f346fb2d60977a64df7e4b2c4ce88835fc7588 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/614b1aabcfbf67b09399a312 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-5.14/v5.14.6-174-g89f346fb2d6… HTML log: https://storage.kernelci.org//stable-rc/queue-5.14/v5.14.6-174-g89f346fb2d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b1aabcfbf67b09399a313 failing since 0 day (last pass: v5.14.4-395-ga49a6c3da2c6, first fail: v5.14.6-170-gb1e5cb6b8905) platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/614b195942fd10316799a2ea Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_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-5.14/v5.14.6-174-g89f346fb2d6… HTML log: https://storage.kernelci.org//stable-rc/queue-5.14/v5.14.6-174-g89f346fb2d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/614b195942fd10316799a2eb failing since 6 days (last pass: v5.14.4-24-g6da4ee8977f4, first fail: v5.14.4-73-gc291807495af)

3 years, 4 months

1
0
0 0

[PATCH] misc: fastrpc: Add missing lock before accessing find_vma()

by Srinivas Kandagatla

fastrpc driver is using find_vma() without any protection, as a result we see below warning due to recent patch 5b78ed24e8ec ("mm/pagemap: add mmap_assert_locked() annotations to find_vma*()") which added mmap_assert_locked() in find_vma() function. This bug went un-noticed in previous versions. Fix this issue by adding required protection while calling find_vma(). CPU: 0 PID: 209746 Comm: benchmark_model Not tainted 5.15.0-rc2-00445-ge14fe2bf817a-dirty #969 Hardware name: Qualcomm Technologies, Inc. Robotics RB5 (DT) pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : find_vma+0x64/0xd0 lr : find_vma+0x60/0xd0 sp : ffff8000158ebc40 ... Call trace: find_vma+0x64/0xd0 fastrpc_internal_invoke+0x570/0xda8 fastrpc_device_ioctl+0x3e0/0x928 __arm64_sys_ioctl+0xac/0xf0 invoke_syscall+0x44/0x100 el0_svc_common.constprop.3+0x70/0xf8 do_el0_svc+0x24/0x88 el0_svc+0x3c/0x138 el0t_64_sync_handler+0x90/0xb8 el0t_64_sync+0x180/0x184 Fixes: 80f3afd72bd4 ("misc: fastrpc: consider address offset before sending to DSP") Cc: stable(a)vger.kernel.org Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- drivers/misc/fastrpc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index beda610e6b30..ad6ced454655 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -814,10 +814,12 @@ static int fastrpc_get_args(u32 kernel, struct fastrpc_invoke_ctx *ctx) rpra[i].pv = (u64) ctx->args[i].ptr; pages[i].addr = ctx->maps[i]->phys; + mmap_read_lock(current->mm); vma = find_vma(current->mm, ctx->args[i].ptr); if (vma) pages[i].addr += ctx->args[i].ptr - vma->vm_start; + mmap_read_unlock(current->mm); pg_start = (ctx->args[i].ptr & PAGE_MASK) >> PAGE_SHIFT; pg_end = ((ctx->args[i].ptr + len - 1) & PAGE_MASK) >> -- 2.21.0

3 years, 4 months

1
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0 0

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Linux-stable-mirror September 2021