- Linux-stable-mirror - lists.linaro.org

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: 8b298d3a0bd5 - Linux 5.0.7 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out a ref: Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Ref: 8b298d3a0bd5 - Linux 5.0.7 We then merged the patchset with `git am`: drm-i915-gvt-do-not-let-pin-count-of-shadow-mm-go-ne.patch kbuild-pkg-use-f-srctree-makefile-to-recurse-to-top-.patch netfilter-nft_compat-use-.release_ops-and-remove-lis.patch netfilter-nf_tables-use-after-free-in-dynamic-operat.patch netfilter-nf_tables-add-missing-release_ops-in-error.patch hv_netvsc-fix-unwanted-wakeup-after-tx_disable.patch ibmvnic-fix-completion-structure-initialization.patch ip6_tunnel-match-to-arphrd_tunnel6-for-dev-type.patch ipv6-fix-dangling-pointer-when-ipv6-fragment.patch ipv6-sit-reset-ip-header-pointer-in-ipip6_rcv.patch kcm-switch-order-of-device-registration-to-fix-a-cra.patch net-ethtool-not-call-vzalloc-for-zero-sized-memory-r.patch net-gro-fix-gro-flush-when-receiving-a-gso-packet.patch net-mlx5-decrease-default-mr-cache-size.patch netns-provide-pure-entropy-for-net_hash_mix.patch net-rds-force-to-destroy-connection-if-t_sock-is-nul.patch net-sched-act_sample-fix-divide-by-zero-in-the-traff.patch net-sched-fix-get-helper-of-the-matchall-cls.patch openvswitch-fix-flow-actions-reallocation.patch qmi_wwan-add-olicard-600.patch r8169-disable-aspm-again.patch sctp-initialize-_pad-of-sockaddr_in-before-copying-t.patch tcp-ensure-dctcp-reacts-to-losses.patch tcp-fix-a-potential-null-pointer-dereference-in-tcp_.patch vrf-check-accept_source_route-on-the-original-netdev.patch net-mlx5e-fix-error-handling-when-refreshing-tirs.patch net-mlx5e-add-a-lock-on-tir-list.patch nfp-validate-the-return-code-from-dev_queue_xmit.patch nfp-disable-netpoll-on-representors.patch bnxt_en-improve-rx-consumer-index-validity-check.patch bnxt_en-reset-device-on-rx-buffer-errors.patch net-ip_gre-fix-possible-use-after-free-in-erspan_rcv.patch net-ip6_gre-fix-possible-use-after-free-in-ip6erspan.patch net-bridge-always-clear-mcast-matching-struct-on-rep.patch net-thunderx-fix-null-pointer-dereference-in-nicvf_o.patch net-vrf-fix-ping-failed-when-vrf-mtu-is-set-to-0.patch net-core-netif_receive_skb_list-unlist-skb-before-pa.patch r8169-disable-default-rx-interrupt-coalescing-on-rtl.patch net-mlx5-add-a-missing-check-on-idr_find-free-buf.patch net-mlx5e-update-xoff-formula.patch net-mlx5e-update-xon-formula.patch kbuild-clang-choose-gcc_toolchain_dir-not-on-ld.patch lib-string.c-implement-a-basic-bcmp.patch revert-clk-meson-clean-up-clock-registration.patch tty-mark-siemens-r3964-line-discipline-as-broken.patch tty-ldisc-add-sysctl-to-prevent-autoloading-of-ldiscs.patch hwmon-w83773g-select-regmap_i2c-to-fix-build-error.patch hwmon-occ-fix-power-sensor-indexing.patch smb3-allow-persistent-handle-timeout-to-be-configurable-on-mount.patch hid-logitech-handle-0-scroll-events-for-the-m560.patch acpica-clear-status-of-gpes-before-enabling-them.patch acpica-namespace-remove-address-node-from-global-list-after-method-termination.patch alsa-seq-fix-oob-reads-from-strlcpy.patch alsa-hda-realtek-enable-headset-mic-of-acer-travelmate-b114-21-with-alc233.patch alsa-hda-realtek-add-quirk-for-tuxedo-xc-1509.patch alsa-xen-front-do-not-use-stream-buffer-size-before-it-is-set.patch alsa-hda-add-two-more-machines-to-the-power_save_blacklist.patch mm-huge_memory.c-fix-modifying-of-page-protection-by-insert_pfn_pmd.patch arm64-dts-rockchip-fix-rk3328-sdmmc0-write-errors.patch mmc-alcor-don-t-write-data-before-command-has-completed.patch mmc-sdhci-omap-don-t-finish_mrq-on-a-command-error-during-tuning.patch parisc-detect-qemu-earlier-in-boot-process.patch parisc-regs_return_value-should-return-gpr28.patch parisc-also-set-iaoq_b-in-instruction_pointer_set.patch alarmtimer-return-correct-remaining-time.patch drm-i915-gvt-do-not-deliver-a-workload-if-its-creation-fails.patch drm-sun4i-dw-hdmi-lower-max.-supported-rate-for-h6.patch drm-udl-add-a-release-method-and-delay-modeset-teardown.patch kvm-svm-fix-potential-get_num_contig_pages-overflow.patch include-linux-bitrev.h-fix-constant-bitrev.patch mm-writeback-use-exact-memcg-dirty-counts.patch asoc-intel-fix-crash-at-suspend-resume-after-failed-codec-registration.patch asoc-fsl_esai-fix-channel-swap-issue-when-stream-starts.patch btrfs-do-not-allow-trimming-when-a-fs-is-mounted-with-the-nologreplay-option.patch btrfs-prop-fix-zstd-compression-parameter-validation.patch btrfs-prop-fix-vanished-compression-property-after-failed-set.patch riscv-fix-syscall_get_arguments-and-syscall_set_arguments.patch block-revert-v5.0-blk_mq_request_issue_directly-changes.patch block-do-not-leak-memory-in-bio_copy_user_iov.patch block-fix-the-return-errno-for-direct-io.patch genirq-respect-irqchip_skip_set_wake-in-irq_chip_set_wake_parent.patch genirq-initialize-request_mutex-if-config_sparse_irq-n.patch virtio-honour-may_reduce_num-in-vring_create_virtqueue.patch drm-i915-dp-revert-back-to-max-link-rate-and-lane-count-on-edp.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue-aarch6… kernel build: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue-aarch6… ppc64le: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue-ppc64l… kernel build: https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue-ppc64l… x86_64: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue-x86_64-… kernel build: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue-x86_64-… Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] ✅ lvm thinp sanity [10] 🚧 ✅ stress: stress-ng [11] ✅ Boot test [0] ✅ xfstests: xfs [12] ppc64le: ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport 🚧 ✅ selinux-policy: serge-testsuite [13] ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] ✅ lvm thinp sanity [10] 🚧 ✅ stress: stress-ng [11] ✅ Boot test [0] ✅ xfstests: xfs [12] x86_64: ✅ Boot test [0] ✅ xfstests: xfs [12] ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport 🚧 ✅ selinux-policy: serge-testsuite [13] ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] ✅ lvm thinp sanity [10] 🚧 ✅ stress: stress-ng [11] Test source: [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/lvm/… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/filesystems… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… Waived tests (marked with 🚧) ----------------------------- This test run included waived tests. 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.

6 years, 6 months

1
0
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FAILED: patch "[PATCH] arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-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 a8772e5d826d0f61f8aa9c284b3ab49035d5273d Mon Sep 17 00:00:00 2001 From: Tomohiro Mayama <parly-gh(a)iris.mystia.org> Date: Sun, 10 Mar 2019 01:10:12 +0900 Subject: [PATCH] arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64 This patch makes USB ports functioning again. Fixes: 955bebde057e ("arm64: dts: rockchip: add rk3328-rock64 board") Cc: stable(a)vger.kernel.org Suggested-by: Robin Murphy <robin.murphy(a)arm.com> Signed-off-by: Tomohiro Mayama <parly-gh(a)iris.mystia.org> Tested-by: Katsuhiro Suzuki <katsuhiro(a)katsuster.net> Signed-off-by: Heiko Stuebner <heiko(a)sntech.de> diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts index 2157a528276b..79b4d1d4b5d6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -46,8 +46,7 @@ vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator { compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; + gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&usb20_host_drv>; regulator-name = "vcc_host1_5v";

6 years, 6 months

3
2
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[PATCH] MIPS: scall64-o32: Fix indirect syscall number load

by Aurelien Jarno

Commit 4c21b8fd8f14 (MIPS: seccomp: Handle indirect system calls (o32)) added indirect syscall detection for O32 processes running on MIPS64, but it did not work correctly for big endian kernel/processes. The reason is that the syscall number is loaded from ARG1 using the lw instruction while this is a 64-bit value, so zero is loaded instead of the syscall number. Fix the code by using the ld instruction instead. When running a 32-bit processes on a 64 bit CPU, the values are properly sign-extended, so it ensures the value passed to syscall_trace_enter is correct. Recent systemd versions with seccomp enabled whitelist the getpid syscall for their internal processes (e.g. systemd-journald), but call it through syscall(SYS_getpid). This fix therefore allows O32 big endian systems with a 64-bit kernel to run recent systemd versions. Signed-off-by: Aurelien Jarno <aurelien(a)aurel32.net> Cc: <stable(a)vger.kernel.org> # v3.15+ --- arch/mips/kernel/scall64-o32.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index f158c5894a9a..feb2653490df 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -125,7 +125,7 @@ trace_a_syscall: subu t1, v0, __NR_O32_Linux move a1, v0 bnez t1, 1f /* __NR_syscall at offset 0 */ - lw a1, PT_R4(sp) /* Arg1 for __NR_syscall case */ + ld a1, PT_R4(sp) /* Arg1 for __NR_syscall case */ .set pop 1: jal syscall_trace_enter -- 2.20.1

6 years, 6 months

3
2
0 0

✅ PASS: Stable queue: queue-5.0

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: 8b298d3a0bd5 - Linux 5.0.7 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out a ref: Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Ref: 8b298d3a0bd5 - Linux 5.0.7 We then merged the patchset with `git am`: drm-i915-gvt-do-not-let-pin-count-of-shadow-mm-go-ne.patch kbuild-pkg-use-f-srctree-makefile-to-recurse-to-top-.patch netfilter-nft_compat-use-.release_ops-and-remove-lis.patch netfilter-nf_tables-use-after-free-in-dynamic-operat.patch netfilter-nf_tables-add-missing-release_ops-in-error.patch hv_netvsc-fix-unwanted-wakeup-after-tx_disable.patch ibmvnic-fix-completion-structure-initialization.patch ip6_tunnel-match-to-arphrd_tunnel6-for-dev-type.patch ipv6-fix-dangling-pointer-when-ipv6-fragment.patch ipv6-sit-reset-ip-header-pointer-in-ipip6_rcv.patch kcm-switch-order-of-device-registration-to-fix-a-cra.patch net-ethtool-not-call-vzalloc-for-zero-sized-memory-r.patch net-gro-fix-gro-flush-when-receiving-a-gso-packet.patch net-mlx5-decrease-default-mr-cache-size.patch netns-provide-pure-entropy-for-net_hash_mix.patch net-rds-force-to-destroy-connection-if-t_sock-is-nul.patch net-sched-act_sample-fix-divide-by-zero-in-the-traff.patch net-sched-fix-get-helper-of-the-matchall-cls.patch openvswitch-fix-flow-actions-reallocation.patch qmi_wwan-add-olicard-600.patch r8169-disable-aspm-again.patch sctp-initialize-_pad-of-sockaddr_in-before-copying-t.patch tcp-ensure-dctcp-reacts-to-losses.patch tcp-fix-a-potential-null-pointer-dereference-in-tcp_.patch vrf-check-accept_source_route-on-the-original-netdev.patch net-mlx5e-fix-error-handling-when-refreshing-tirs.patch net-mlx5e-add-a-lock-on-tir-list.patch nfp-validate-the-return-code-from-dev_queue_xmit.patch nfp-disable-netpoll-on-representors.patch bnxt_en-improve-rx-consumer-index-validity-check.patch bnxt_en-reset-device-on-rx-buffer-errors.patch net-ip_gre-fix-possible-use-after-free-in-erspan_rcv.patch net-ip6_gre-fix-possible-use-after-free-in-ip6erspan.patch net-bridge-always-clear-mcast-matching-struct-on-rep.patch net-thunderx-fix-null-pointer-dereference-in-nicvf_o.patch net-vrf-fix-ping-failed-when-vrf-mtu-is-set-to-0.patch net-core-netif_receive_skb_list-unlist-skb-before-pa.patch r8169-disable-default-rx-interrupt-coalescing-on-rtl.patch net-mlx5-add-a-missing-check-on-idr_find-free-buf.patch net-mlx5e-update-xoff-formula.patch net-mlx5e-update-xon-formula.patch kbuild-clang-choose-gcc_toolchain_dir-not-on-ld.patch lib-string.c-implement-a-basic-bcmp.patch revert-clk-meson-clean-up-clock-registration.patch tty-mark-siemens-r3964-line-discipline-as-broken.patch tty-ldisc-add-sysctl-to-prevent-autoloading-of-ldiscs.patch hwmon-w83773g-select-regmap_i2c-to-fix-build-error.patch hwmon-occ-fix-power-sensor-indexing.patch smb3-allow-persistent-handle-timeout-to-be-configurable-on-mount.patch hid-logitech-handle-0-scroll-events-for-the-m560.patch acpica-clear-status-of-gpes-before-enabling-them.patch acpica-namespace-remove-address-node-from-global-list-after-method-termination.patch alsa-seq-fix-oob-reads-from-strlcpy.patch alsa-hda-realtek-enable-headset-mic-of-acer-travelmate-b114-21-with-alc233.patch alsa-hda-realtek-add-quirk-for-tuxedo-xc-1509.patch alsa-xen-front-do-not-use-stream-buffer-size-before-it-is-set.patch alsa-hda-add-two-more-machines-to-the-power_save_blacklist.patch mm-huge_memory.c-fix-modifying-of-page-protection-by-insert_pfn_pmd.patch arm64-dts-rockchip-fix-rk3328-sdmmc0-write-errors.patch mmc-alcor-don-t-write-data-before-command-has-completed.patch mmc-sdhci-omap-don-t-finish_mrq-on-a-command-error-during-tuning.patch parisc-detect-qemu-earlier-in-boot-process.patch parisc-regs_return_value-should-return-gpr28.patch parisc-also-set-iaoq_b-in-instruction_pointer_set.patch alarmtimer-return-correct-remaining-time.patch drm-i915-gvt-do-not-deliver-a-workload-if-its-creation-fails.patch drm-sun4i-dw-hdmi-lower-max.-supported-rate-for-h6.patch drm-udl-add-a-release-method-and-delay-modeset-teardown.patch kvm-svm-fix-potential-get_num_contig_pages-overflow.patch include-linux-bitrev.h-fix-constant-bitrev.patch mm-writeback-use-exact-memcg-dirty-counts.patch asoc-intel-fix-crash-at-suspend-resume-after-failed-codec-registration.patch asoc-fsl_esai-fix-channel-swap-issue-when-stream-starts.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue-aarch6… kernel build: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue-aarch6… ppc64le: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue-ppc64l… kernel build: https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue-ppc64l… x86_64: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue-x86_64-… kernel build: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue-x86_64-… Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] 🚧 ✅ stress: stress-ng [10] ppc64le: ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport 🚧 ✅ selinux-policy: serge-testsuite [11] ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] 🚧 ✅ stress: stress-ng [10] x86_64: ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport 🚧 ✅ selinux-policy: serge-testsuite [11] ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] 🚧 ✅ stress: stress-ng [10] Test source: [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… Waived tests (marked with 🚧) ----------------------------- This test run included waived tests. 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.

6 years, 6 months

1
0
0 0

FAILED: patch "[PATCH] clk: at91: fix programmable clock for sama5d2" failed to apply to 5.0-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.0-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 45b06682113b102bdf38678311da93a689b0b78d Mon Sep 17 00:00:00 2001 From: Matthias Wieloch <matthias.wieloch(a)few-bauer.de> Date: Mon, 18 Mar 2019 11:50:45 +0100 Subject: [PATCH] clk: at91: fix programmable clock for sama5d2 The prescaler formula of the programmable clock has changed for sama5d2. Update the driver accordingly. Fixes: a2038077de9a ("clk: at91: add sama5d2 PMC driver") Cc: <stable(a)vger.kernel.org> # v4.20+ Signed-off-by: Nicolas Ferre <nicolas.ferre(a)microchip.com> [nicolas.ferre(a)microchip.com: adapt the prescaler range, fix clk_programmable_recalc_rate, split patch] Signed-off-by: Matthias Wieloch <matthias.wieloch(a)few-bauer.de> Signed-off-by: Alexandre Belloni <alexandre.belloni(a)bootlin.com> Signed-off-by: Stephen Boyd <sboyd(a)kernel.org> diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c index 89d6f3736dbf..f8edbb65eda3 100644 --- a/drivers/clk/at91/clk-programmable.c +++ b/drivers/clk/at91/clk-programmable.c @@ -20,8 +20,7 @@ #define PROG_ID_MAX 7 #define PROG_STATUS_MASK(id) (1 << ((id) + 8)) -#define PROG_PRES_MASK 0x7 -#define PROG_PRES(layout, pckr) ((pckr >> layout->pres_shift) & PROG_PRES_MASK) +#define PROG_PRES(layout, pckr) ((pckr >> layout->pres_shift) & layout->pres_mask) #define PROG_MAX_RM9200_CSS 3 struct clk_programmable { @@ -37,20 +36,29 @@ static unsigned long clk_programmable_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { struct clk_programmable *prog = to_clk_programmable(hw); + const struct clk_programmable_layout *layout = prog->layout; unsigned int pckr; + unsigned long rate; regmap_read(prog->regmap, AT91_PMC_PCKR(prog->id), &pckr); - return parent_rate >> PROG_PRES(prog->layout, pckr); + if (layout->is_pres_direct) + rate = parent_rate / (PROG_PRES(layout, pckr) + 1); + else + rate = parent_rate >> PROG_PRES(layout, pckr); + + return rate; } static int clk_programmable_determine_rate(struct clk_hw *hw, struct clk_rate_request *req) { + struct clk_programmable *prog = to_clk_programmable(hw); + const struct clk_programmable_layout *layout = prog->layout; struct clk_hw *parent; long best_rate = -EINVAL; unsigned long parent_rate; - unsigned long tmp_rate; + unsigned long tmp_rate = 0; int shift; int i; @@ -60,10 +68,18 @@ static int clk_programmable_determine_rate(struct clk_hw *hw, continue; parent_rate = clk_hw_get_rate(parent); - for (shift = 0; shift < PROG_PRES_MASK; shift++) { - tmp_rate = parent_rate >> shift; - if (tmp_rate <= req->rate) - break; + if (layout->is_pres_direct) { + for (shift = 0; shift <= layout->pres_mask; shift++) { + tmp_rate = parent_rate / (shift + 1); + if (tmp_rate <= req->rate) + break; + } + } else { + for (shift = 0; shift < layout->pres_mask; shift++) { + tmp_rate = parent_rate >> shift; + if (tmp_rate <= req->rate) + break; + } } if (tmp_rate > req->rate) @@ -137,16 +153,23 @@ static int clk_programmable_set_rate(struct clk_hw *hw, unsigned long rate, if (!div) return -EINVAL; - shift = fls(div) - 1; + if (layout->is_pres_direct) { + shift = div - 1; - if (div != (1 << shift)) - return -EINVAL; + if (shift > layout->pres_mask) + return -EINVAL; + } else { + shift = fls(div) - 1; - if (shift >= PROG_PRES_MASK) - return -EINVAL; + if (div != (1 << shift)) + return -EINVAL; + + if (shift >= layout->pres_mask) + return -EINVAL; + } regmap_update_bits(prog->regmap, AT91_PMC_PCKR(prog->id), - PROG_PRES_MASK << layout->pres_shift, + layout->pres_mask << layout->pres_shift, shift << layout->pres_shift); return 0; @@ -202,19 +225,25 @@ at91_clk_register_programmable(struct regmap *regmap, } const struct clk_programmable_layout at91rm9200_programmable_layout = { + .pres_mask = 0x7, .pres_shift = 2, .css_mask = 0x3, .have_slck_mck = 0, + .is_pres_direct = 0, }; const struct clk_programmable_layout at91sam9g45_programmable_layout = { + .pres_mask = 0x7, .pres_shift = 2, .css_mask = 0x3, .have_slck_mck = 1, + .is_pres_direct = 0, }; const struct clk_programmable_layout at91sam9x5_programmable_layout = { + .pres_mask = 0x7, .pres_shift = 4, .css_mask = 0x7, .have_slck_mck = 0, + .is_pres_direct = 0, }; diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h index 672a79bda88c..a0e5ce9c9b9e 100644 --- a/drivers/clk/at91/pmc.h +++ b/drivers/clk/at91/pmc.h @@ -71,9 +71,11 @@ struct clk_pll_characteristics { }; struct clk_programmable_layout { + u8 pres_mask; u8 pres_shift; u8 css_mask; u8 have_slck_mck; + u8 is_pres_direct; }; extern const struct clk_programmable_layout at91rm9200_programmable_layout; diff --git a/drivers/clk/at91/sama5d2.c b/drivers/clk/at91/sama5d2.c index 1f70cb164b06..81943fac4537 100644 --- a/drivers/clk/at91/sama5d2.c +++ b/drivers/clk/at91/sama5d2.c @@ -125,6 +125,14 @@ static const struct { .pll = true }, }; +static const struct clk_programmable_layout sama5d2_programmable_layout = { + .pres_mask = 0xff, + .pres_shift = 4, + .css_mask = 0x7, + .have_slck_mck = 0, + .is_pres_direct = 1, +}; + static void __init sama5d2_pmc_setup(struct device_node *np) { struct clk_range range = CLK_RANGE(0, 0); @@ -249,7 +257,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np) hw = at91_clk_register_programmable(regmap, name, parent_names, 6, i, - &at91sam9x5_programmable_layout); + &sama5d2_programmable_layout); if (IS_ERR(hw)) goto err_free; }

6 years, 6 months

1
0
0 0

[PATCH 4.19] powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM

by Michael Neuling

From: Breno Leitao <leitao(a)debian.org> commit 897bc3df8c5aebb54c32d831f917592e873d0559 upstream. Commit e1c3743e1a20 ("powerpc/tm: Set MSR[TS] just prior to recheckpoint") moved a code block around and this block uses a 'msr' variable outside of the CONFIG_PPC_TRANSACTIONAL_MEM, however the 'msr' variable is declared inside a CONFIG_PPC_TRANSACTIONAL_MEM block, causing a possible error when CONFIG_PPC_TRANSACTION_MEM is not defined. error: 'msr' undeclared (first use in this function) This is not causing a compilation error in the mainline kernel, because 'msr' is being used as an argument of MSR_TM_ACTIVE(), which is defined as the following when CONFIG_PPC_TRANSACTIONAL_MEM is *not* set: #define MSR_TM_ACTIVE(x) 0 This patch just fixes this issue avoiding the 'msr' variable usage outside the CONFIG_PPC_TRANSACTIONAL_MEM block, avoiding trusting in the MSR_TM_ACTIVE() definition. Cc: stable(a)vger.kernel.org Reported-by: Christoph Biedl <linux-kernel.bfrz(a)manchmal.in-ulm.de> Fixes: e1c3743e1a20 ("powerpc/tm: Set MSR[TS] just prior to recheckpoint") Signed-off-by: Breno Leitao <leitao(a)debian.org> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Signed-off-by: Michael Neuling <mikey(a)neuling.org> --- Greg: I think the original patch got rejected with a conflict. This correctly applies to v4.19.34. --- arch/powerpc/kernel/signal_64.c | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index bbd1c73243..14b0f5b6a3 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -755,12 +755,25 @@ SYSCALL_DEFINE0(rt_sigreturn) if (restore_tm_sigcontexts(current, &uc->uc_mcontext, &uc_transact->uc_mcontext)) goto badframe; - } - else - /* Fall through, for non-TM restore */ + } else #endif - if (restore_sigcontext(current, NULL, 1, &uc->uc_mcontext)) - goto badframe; + { + /* + * Fall through, for non-TM restore + * + * Unset MSR[TS] on the thread regs since MSR from user + * context does not have MSR active, and recheckpoint was + * not called since restore_tm_sigcontexts() was not called + * also. + * + * If not unsetting it, the code can RFID to userspace with + * MSR[TS] set, but without CPU in the proper state, + * causing a TM bad thing. + */ + current->thread.regs->msr &= ~MSR_TS_MASK; + if (restore_sigcontext(current, NULL, 1, &uc->uc_mcontext)) + goto badframe; + } if (restore_altstack(&uc->uc_stack)) goto badframe; -- 2.20.1

6 years, 6 months

3
2
0 0

FAILED: patch "[PATCH] x86/asm: Use stricter assembly constraints in bitops" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-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 5b77e95dd7790ff6c8fbf1cd8d0104ebed818a03 Mon Sep 17 00:00:00 2001 From: Alexander Potapenko <glider(a)google.com> Date: Tue, 2 Apr 2019 13:28:13 +0200 Subject: [PATCH] x86/asm: Use stricter assembly constraints in bitops There's a number of problems with how arch/x86/include/asm/bitops.h is currently using assembly constraints for the memory region bitops are modifying: 1) Use memory clobber in bitops that touch arbitrary memory Certain bit operations that read/write bits take a base pointer and an arbitrarily large offset to address the bit relative to that base. Inline assembly constraints aren't expressive enough to tell the compiler that the assembly directive is going to touch a specific memory location of unknown size, therefore we have to use the "memory" clobber to indicate that the assembly is going to access memory locations other than those listed in the inputs/outputs. To indicate that BTR/BTS instructions don't necessarily touch the first sizeof(long) bytes of the argument, we also move the address to assembly inputs. This particular change leads to size increase of 124 kernel functions in a defconfig build. For some of them the diff is in NOP operations, other end up re-reading values from memory and may potentially slow down the execution. But without these clobbers the compiler is free to cache the contents of the bitmaps and use them as if they weren't changed by the inline assembly. 2) Use byte-sized arguments for operations touching single bytes. Passing a long value to ANDB/ORB/XORB instructions makes the compiler treat sizeof(long) bytes as being clobbered, which isn't the case. This may theoretically lead to worse code in the case of heavy optimization. Practical impact: I've built a defconfig kernel and looked through some of the functions generated by GCC 7.3.0 with and without this clobber, and didn't spot any miscompilations. However there is a (trivial) theoretical case where this code leads to miscompilation: https://lkml.org/lkml/2019/3/28/393 using just GCC 8.3.0 with -O2. It isn't hard to imagine someone writes such a function in the kernel someday. So the primary motivation is to fix an existing misuse of the asm directive, which happens to work in certain configurations now, but isn't guaranteed to work under different circumstances. [ --mingo: Added -stable tag because defconfig only builds a fraction of the kernel and the trivial testcase looks normal enough to be used in existing or in-development code. ] Signed-off-by: Alexander Potapenko <glider(a)google.com> Cc: <stable(a)vger.kernel.org> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Borislav Petkov <bp(a)alien8.de> Cc: Brian Gerst <brgerst(a)gmail.com> Cc: Denys Vlasenko <dvlasenk(a)redhat.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: H. Peter Anvin <hpa(a)zytor.com> Cc: James Y Knight <jyknight(a)google.com> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Paul E. McKenney <paulmck(a)linux.ibm.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Link: http://lkml.kernel.org/r/20190402112813.193378-1-glider@google.com [ Edited the changelog, tidied up one of the defines. ] Signed-off-by: Ingo Molnar <mingo(a)kernel.org> diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index d153d570bb04..8e790ec219a5 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -36,16 +36,17 @@ * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). */ -#define BITOP_ADDR(x) "+m" (*(volatile long *) (x)) +#define RLONG_ADDR(x) "m" (*(volatile long *) (x)) +#define WBYTE_ADDR(x) "+m" (*(volatile char *) (x)) -#define ADDR BITOP_ADDR(addr) +#define ADDR RLONG_ADDR(addr) /* * We do the locked ops that don't return the old value as * a mask operation on a byte. */ #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr)) -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3)) +#define CONST_MASK_ADDR(nr, addr) WBYTE_ADDR((void *)(addr) + ((nr)>>3)) #define CONST_MASK(nr) (1 << ((nr) & 7)) /** @@ -73,7 +74,7 @@ set_bit(long nr, volatile unsigned long *addr) : "memory"); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(bts) " %1,%0" - : BITOP_ADDR(addr) : "Ir" (nr) : "memory"); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -88,7 +89,7 @@ set_bit(long nr, volatile unsigned long *addr) */ static __always_inline void __set_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(bts) " %1,%0" : ADDR : "Ir" (nr) : "memory"); + asm volatile(__ASM_SIZE(bts) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } /** @@ -110,8 +111,7 @@ clear_bit(long nr, volatile unsigned long *addr) : "iq" ((u8)~CONST_MASK(nr))); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(btr) " %1,%0" - : BITOP_ADDR(addr) - : "Ir" (nr)); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -131,7 +131,7 @@ static __always_inline void clear_bit_unlock(long nr, volatile unsigned long *ad static __always_inline void __clear_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(btr) " %1,%0" : ADDR : "Ir" (nr)); + asm volatile(__ASM_SIZE(btr) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile unsigned long *addr) @@ -139,7 +139,7 @@ static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile bool negative; asm volatile(LOCK_PREFIX "andb %2,%1" CC_SET(s) - : CC_OUT(s) (negative), ADDR + : CC_OUT(s) (negative), WBYTE_ADDR(addr) : "ir" ((char) ~(1 << nr)) : "memory"); return negative; } @@ -155,13 +155,9 @@ static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile * __clear_bit() is non-atomic and implies release semantics before the memory * operation. It can be used for an unlock if no other CPUs can concurrently * modify other bits in the word. - * - * No memory barrier is required here, because x86 cannot reorder stores past - * older loads. Same principle as spin_unlock. */ static __always_inline void __clear_bit_unlock(long nr, volatile unsigned long *addr) { - barrier(); __clear_bit(nr, addr); } @@ -176,7 +172,7 @@ static __always_inline void __clear_bit_unlock(long nr, volatile unsigned long * */ static __always_inline void __change_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(btc) " %1,%0" : ADDR : "Ir" (nr)); + asm volatile(__ASM_SIZE(btc) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } /** @@ -196,8 +192,7 @@ static __always_inline void change_bit(long nr, volatile unsigned long *addr) : "iq" ((u8)CONST_MASK(nr))); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(btc) " %1,%0" - : BITOP_ADDR(addr) - : "Ir" (nr)); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -242,8 +237,8 @@ static __always_inline bool __test_and_set_bit(long nr, volatile unsigned long * asm(__ASM_SIZE(bts) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr)); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -282,8 +277,8 @@ static __always_inline bool __test_and_clear_bit(long nr, volatile unsigned long asm volatile(__ASM_SIZE(btr) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr)); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -294,8 +289,8 @@ static __always_inline bool __test_and_change_bit(long nr, volatile unsigned lon asm volatile(__ASM_SIZE(btc) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr) : "memory"); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -326,7 +321,7 @@ static __always_inline bool variable_test_bit(long nr, volatile const unsigned l asm volatile(__ASM_SIZE(bt) " %2,%1" CC_SET(c) : CC_OUT(c) (oldbit) - : "m" (*(unsigned long *)addr), "Ir" (nr)); + : "m" (*(unsigned long *)addr), "Ir" (nr) : "memory"); return oldbit; }

6 years, 6 months

1
0
0 0

FAILED: patch "[PATCH] x86/asm: Use stricter assembly constraints in bitops" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-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 5b77e95dd7790ff6c8fbf1cd8d0104ebed818a03 Mon Sep 17 00:00:00 2001 From: Alexander Potapenko <glider(a)google.com> Date: Tue, 2 Apr 2019 13:28:13 +0200 Subject: [PATCH] x86/asm: Use stricter assembly constraints in bitops There's a number of problems with how arch/x86/include/asm/bitops.h is currently using assembly constraints for the memory region bitops are modifying: 1) Use memory clobber in bitops that touch arbitrary memory Certain bit operations that read/write bits take a base pointer and an arbitrarily large offset to address the bit relative to that base. Inline assembly constraints aren't expressive enough to tell the compiler that the assembly directive is going to touch a specific memory location of unknown size, therefore we have to use the "memory" clobber to indicate that the assembly is going to access memory locations other than those listed in the inputs/outputs. To indicate that BTR/BTS instructions don't necessarily touch the first sizeof(long) bytes of the argument, we also move the address to assembly inputs. This particular change leads to size increase of 124 kernel functions in a defconfig build. For some of them the diff is in NOP operations, other end up re-reading values from memory and may potentially slow down the execution. But without these clobbers the compiler is free to cache the contents of the bitmaps and use them as if they weren't changed by the inline assembly. 2) Use byte-sized arguments for operations touching single bytes. Passing a long value to ANDB/ORB/XORB instructions makes the compiler treat sizeof(long) bytes as being clobbered, which isn't the case. This may theoretically lead to worse code in the case of heavy optimization. Practical impact: I've built a defconfig kernel and looked through some of the functions generated by GCC 7.3.0 with and without this clobber, and didn't spot any miscompilations. However there is a (trivial) theoretical case where this code leads to miscompilation: https://lkml.org/lkml/2019/3/28/393 using just GCC 8.3.0 with -O2. It isn't hard to imagine someone writes such a function in the kernel someday. So the primary motivation is to fix an existing misuse of the asm directive, which happens to work in certain configurations now, but isn't guaranteed to work under different circumstances. [ --mingo: Added -stable tag because defconfig only builds a fraction of the kernel and the trivial testcase looks normal enough to be used in existing or in-development code. ] Signed-off-by: Alexander Potapenko <glider(a)google.com> Cc: <stable(a)vger.kernel.org> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Borislav Petkov <bp(a)alien8.de> Cc: Brian Gerst <brgerst(a)gmail.com> Cc: Denys Vlasenko <dvlasenk(a)redhat.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: H. Peter Anvin <hpa(a)zytor.com> Cc: James Y Knight <jyknight(a)google.com> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Paul E. McKenney <paulmck(a)linux.ibm.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Link: http://lkml.kernel.org/r/20190402112813.193378-1-glider@google.com [ Edited the changelog, tidied up one of the defines. ] Signed-off-by: Ingo Molnar <mingo(a)kernel.org> diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index d153d570bb04..8e790ec219a5 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -36,16 +36,17 @@ * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). */ -#define BITOP_ADDR(x) "+m" (*(volatile long *) (x)) +#define RLONG_ADDR(x) "m" (*(volatile long *) (x)) +#define WBYTE_ADDR(x) "+m" (*(volatile char *) (x)) -#define ADDR BITOP_ADDR(addr) +#define ADDR RLONG_ADDR(addr) /* * We do the locked ops that don't return the old value as * a mask operation on a byte. */ #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr)) -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3)) +#define CONST_MASK_ADDR(nr, addr) WBYTE_ADDR((void *)(addr) + ((nr)>>3)) #define CONST_MASK(nr) (1 << ((nr) & 7)) /** @@ -73,7 +74,7 @@ set_bit(long nr, volatile unsigned long *addr) : "memory"); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(bts) " %1,%0" - : BITOP_ADDR(addr) : "Ir" (nr) : "memory"); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -88,7 +89,7 @@ set_bit(long nr, volatile unsigned long *addr) */ static __always_inline void __set_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(bts) " %1,%0" : ADDR : "Ir" (nr) : "memory"); + asm volatile(__ASM_SIZE(bts) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } /** @@ -110,8 +111,7 @@ clear_bit(long nr, volatile unsigned long *addr) : "iq" ((u8)~CONST_MASK(nr))); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(btr) " %1,%0" - : BITOP_ADDR(addr) - : "Ir" (nr)); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -131,7 +131,7 @@ static __always_inline void clear_bit_unlock(long nr, volatile unsigned long *ad static __always_inline void __clear_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(btr) " %1,%0" : ADDR : "Ir" (nr)); + asm volatile(__ASM_SIZE(btr) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile unsigned long *addr) @@ -139,7 +139,7 @@ static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile bool negative; asm volatile(LOCK_PREFIX "andb %2,%1" CC_SET(s) - : CC_OUT(s) (negative), ADDR + : CC_OUT(s) (negative), WBYTE_ADDR(addr) : "ir" ((char) ~(1 << nr)) : "memory"); return negative; } @@ -155,13 +155,9 @@ static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile * __clear_bit() is non-atomic and implies release semantics before the memory * operation. It can be used for an unlock if no other CPUs can concurrently * modify other bits in the word. - * - * No memory barrier is required here, because x86 cannot reorder stores past - * older loads. Same principle as spin_unlock. */ static __always_inline void __clear_bit_unlock(long nr, volatile unsigned long *addr) { - barrier(); __clear_bit(nr, addr); } @@ -176,7 +172,7 @@ static __always_inline void __clear_bit_unlock(long nr, volatile unsigned long * */ static __always_inline void __change_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(btc) " %1,%0" : ADDR : "Ir" (nr)); + asm volatile(__ASM_SIZE(btc) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } /** @@ -196,8 +192,7 @@ static __always_inline void change_bit(long nr, volatile unsigned long *addr) : "iq" ((u8)CONST_MASK(nr))); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(btc) " %1,%0" - : BITOP_ADDR(addr) - : "Ir" (nr)); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -242,8 +237,8 @@ static __always_inline bool __test_and_set_bit(long nr, volatile unsigned long * asm(__ASM_SIZE(bts) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr)); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -282,8 +277,8 @@ static __always_inline bool __test_and_clear_bit(long nr, volatile unsigned long asm volatile(__ASM_SIZE(btr) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr)); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -294,8 +289,8 @@ static __always_inline bool __test_and_change_bit(long nr, volatile unsigned lon asm volatile(__ASM_SIZE(btc) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr) : "memory"); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -326,7 +321,7 @@ static __always_inline bool variable_test_bit(long nr, volatile const unsigned l asm volatile(__ASM_SIZE(bt) " %2,%1" CC_SET(c) : CC_OUT(c) (oldbit) - : "m" (*(unsigned long *)addr), "Ir" (nr)); + : "m" (*(unsigned long *)addr), "Ir" (nr) : "memory"); return oldbit; }

6 years, 6 months

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FAILED: patch "[PATCH] x86/asm: Use stricter assembly constraints in bitops" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-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 5b77e95dd7790ff6c8fbf1cd8d0104ebed818a03 Mon Sep 17 00:00:00 2001 From: Alexander Potapenko <glider(a)google.com> Date: Tue, 2 Apr 2019 13:28:13 +0200 Subject: [PATCH] x86/asm: Use stricter assembly constraints in bitops There's a number of problems with how arch/x86/include/asm/bitops.h is currently using assembly constraints for the memory region bitops are modifying: 1) Use memory clobber in bitops that touch arbitrary memory Certain bit operations that read/write bits take a base pointer and an arbitrarily large offset to address the bit relative to that base. Inline assembly constraints aren't expressive enough to tell the compiler that the assembly directive is going to touch a specific memory location of unknown size, therefore we have to use the "memory" clobber to indicate that the assembly is going to access memory locations other than those listed in the inputs/outputs. To indicate that BTR/BTS instructions don't necessarily touch the first sizeof(long) bytes of the argument, we also move the address to assembly inputs. This particular change leads to size increase of 124 kernel functions in a defconfig build. For some of them the diff is in NOP operations, other end up re-reading values from memory and may potentially slow down the execution. But without these clobbers the compiler is free to cache the contents of the bitmaps and use them as if they weren't changed by the inline assembly. 2) Use byte-sized arguments for operations touching single bytes. Passing a long value to ANDB/ORB/XORB instructions makes the compiler treat sizeof(long) bytes as being clobbered, which isn't the case. This may theoretically lead to worse code in the case of heavy optimization. Practical impact: I've built a defconfig kernel and looked through some of the functions generated by GCC 7.3.0 with and without this clobber, and didn't spot any miscompilations. However there is a (trivial) theoretical case where this code leads to miscompilation: https://lkml.org/lkml/2019/3/28/393 using just GCC 8.3.0 with -O2. It isn't hard to imagine someone writes such a function in the kernel someday. So the primary motivation is to fix an existing misuse of the asm directive, which happens to work in certain configurations now, but isn't guaranteed to work under different circumstances. [ --mingo: Added -stable tag because defconfig only builds a fraction of the kernel and the trivial testcase looks normal enough to be used in existing or in-development code. ] Signed-off-by: Alexander Potapenko <glider(a)google.com> Cc: <stable(a)vger.kernel.org> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Borislav Petkov <bp(a)alien8.de> Cc: Brian Gerst <brgerst(a)gmail.com> Cc: Denys Vlasenko <dvlasenk(a)redhat.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: H. Peter Anvin <hpa(a)zytor.com> Cc: James Y Knight <jyknight(a)google.com> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Paul E. McKenney <paulmck(a)linux.ibm.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Link: http://lkml.kernel.org/r/20190402112813.193378-1-glider@google.com [ Edited the changelog, tidied up one of the defines. ] Signed-off-by: Ingo Molnar <mingo(a)kernel.org> diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index d153d570bb04..8e790ec219a5 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -36,16 +36,17 @@ * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). */ -#define BITOP_ADDR(x) "+m" (*(volatile long *) (x)) +#define RLONG_ADDR(x) "m" (*(volatile long *) (x)) +#define WBYTE_ADDR(x) "+m" (*(volatile char *) (x)) -#define ADDR BITOP_ADDR(addr) +#define ADDR RLONG_ADDR(addr) /* * We do the locked ops that don't return the old value as * a mask operation on a byte. */ #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr)) -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3)) +#define CONST_MASK_ADDR(nr, addr) WBYTE_ADDR((void *)(addr) + ((nr)>>3)) #define CONST_MASK(nr) (1 << ((nr) & 7)) /** @@ -73,7 +74,7 @@ set_bit(long nr, volatile unsigned long *addr) : "memory"); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(bts) " %1,%0" - : BITOP_ADDR(addr) : "Ir" (nr) : "memory"); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -88,7 +89,7 @@ set_bit(long nr, volatile unsigned long *addr) */ static __always_inline void __set_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(bts) " %1,%0" : ADDR : "Ir" (nr) : "memory"); + asm volatile(__ASM_SIZE(bts) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } /** @@ -110,8 +111,7 @@ clear_bit(long nr, volatile unsigned long *addr) : "iq" ((u8)~CONST_MASK(nr))); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(btr) " %1,%0" - : BITOP_ADDR(addr) - : "Ir" (nr)); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -131,7 +131,7 @@ static __always_inline void clear_bit_unlock(long nr, volatile unsigned long *ad static __always_inline void __clear_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(btr) " %1,%0" : ADDR : "Ir" (nr)); + asm volatile(__ASM_SIZE(btr) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile unsigned long *addr) @@ -139,7 +139,7 @@ static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile bool negative; asm volatile(LOCK_PREFIX "andb %2,%1" CC_SET(s) - : CC_OUT(s) (negative), ADDR + : CC_OUT(s) (negative), WBYTE_ADDR(addr) : "ir" ((char) ~(1 << nr)) : "memory"); return negative; } @@ -155,13 +155,9 @@ static __always_inline bool clear_bit_unlock_is_negative_byte(long nr, volatile * __clear_bit() is non-atomic and implies release semantics before the memory * operation. It can be used for an unlock if no other CPUs can concurrently * modify other bits in the word. - * - * No memory barrier is required here, because x86 cannot reorder stores past - * older loads. Same principle as spin_unlock. */ static __always_inline void __clear_bit_unlock(long nr, volatile unsigned long *addr) { - barrier(); __clear_bit(nr, addr); } @@ -176,7 +172,7 @@ static __always_inline void __clear_bit_unlock(long nr, volatile unsigned long * */ static __always_inline void __change_bit(long nr, volatile unsigned long *addr) { - asm volatile(__ASM_SIZE(btc) " %1,%0" : ADDR : "Ir" (nr)); + asm volatile(__ASM_SIZE(btc) " %1,%0" : : ADDR, "Ir" (nr) : "memory"); } /** @@ -196,8 +192,7 @@ static __always_inline void change_bit(long nr, volatile unsigned long *addr) : "iq" ((u8)CONST_MASK(nr))); } else { asm volatile(LOCK_PREFIX __ASM_SIZE(btc) " %1,%0" - : BITOP_ADDR(addr) - : "Ir" (nr)); + : : RLONG_ADDR(addr), "Ir" (nr) : "memory"); } } @@ -242,8 +237,8 @@ static __always_inline bool __test_and_set_bit(long nr, volatile unsigned long * asm(__ASM_SIZE(bts) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr)); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -282,8 +277,8 @@ static __always_inline bool __test_and_clear_bit(long nr, volatile unsigned long asm volatile(__ASM_SIZE(btr) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr)); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -294,8 +289,8 @@ static __always_inline bool __test_and_change_bit(long nr, volatile unsigned lon asm volatile(__ASM_SIZE(btc) " %2,%1" CC_SET(c) - : CC_OUT(c) (oldbit), ADDR - : "Ir" (nr) : "memory"); + : CC_OUT(c) (oldbit) + : ADDR, "Ir" (nr) : "memory"); return oldbit; } @@ -326,7 +321,7 @@ static __always_inline bool variable_test_bit(long nr, volatile const unsigned l asm volatile(__ASM_SIZE(bt) " %2,%1" CC_SET(c) : CC_OUT(c) (oldbit) - : "m" (*(unsigned long *)addr), "Ir" (nr)); + : "m" (*(unsigned long *)addr), "Ir" (nr) : "memory"); return oldbit; }

6 years, 6 months

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✅ PASS: Stable queue: queue-5.0

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: 8b298d3a0bd5 - Linux 5.0.7 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out a ref: Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Ref: 8b298d3a0bd5 - Linux 5.0.7 We then merged the patchset with `git am`: drm-i915-gvt-do-not-let-pin-count-of-shadow-mm-go-ne.patch kbuild-pkg-use-f-srctree-makefile-to-recurse-to-top-.patch netfilter-nft_compat-use-.release_ops-and-remove-lis.patch netfilter-nf_tables-use-after-free-in-dynamic-operat.patch netfilter-nf_tables-add-missing-release_ops-in-error.patch hv_netvsc-fix-unwanted-wakeup-after-tx_disable.patch ibmvnic-fix-completion-structure-initialization.patch ip6_tunnel-match-to-arphrd_tunnel6-for-dev-type.patch ipv6-fix-dangling-pointer-when-ipv6-fragment.patch ipv6-sit-reset-ip-header-pointer-in-ipip6_rcv.patch kcm-switch-order-of-device-registration-to-fix-a-cra.patch net-ethtool-not-call-vzalloc-for-zero-sized-memory-r.patch net-gro-fix-gro-flush-when-receiving-a-gso-packet.patch net-mlx5-decrease-default-mr-cache-size.patch netns-provide-pure-entropy-for-net_hash_mix.patch net-rds-force-to-destroy-connection-if-t_sock-is-nul.patch net-sched-act_sample-fix-divide-by-zero-in-the-traff.patch net-sched-fix-get-helper-of-the-matchall-cls.patch openvswitch-fix-flow-actions-reallocation.patch qmi_wwan-add-olicard-600.patch r8169-disable-aspm-again.patch sctp-initialize-_pad-of-sockaddr_in-before-copying-t.patch tcp-ensure-dctcp-reacts-to-losses.patch tcp-fix-a-potential-null-pointer-dereference-in-tcp_.patch vrf-check-accept_source_route-on-the-original-netdev.patch net-mlx5e-fix-error-handling-when-refreshing-tirs.patch net-mlx5e-add-a-lock-on-tir-list.patch nfp-validate-the-return-code-from-dev_queue_xmit.patch nfp-disable-netpoll-on-representors.patch bnxt_en-improve-rx-consumer-index-validity-check.patch bnxt_en-reset-device-on-rx-buffer-errors.patch net-ip_gre-fix-possible-use-after-free-in-erspan_rcv.patch net-ip6_gre-fix-possible-use-after-free-in-ip6erspan.patch net-bridge-always-clear-mcast-matching-struct-on-rep.patch net-thunderx-fix-null-pointer-dereference-in-nicvf_o.patch net-vrf-fix-ping-failed-when-vrf-mtu-is-set-to-0.patch net-core-netif_receive_skb_list-unlist-skb-before-pa.patch r8169-disable-default-rx-interrupt-coalescing-on-rtl.patch net-mlx5-add-a-missing-check-on-idr_find-free-buf.patch net-mlx5e-update-xoff-formula.patch net-mlx5e-update-xon-formula.patch kbuild-clang-choose-gcc_toolchain_dir-not-on-ld.patch lib-string.c-implement-a-basic-bcmp.patch revert-clk-meson-clean-up-clock-registration.patch tty-mark-siemens-r3964-line-discipline-as-broken.patch tty-ldisc-add-sysctl-to-prevent-autoloading-of-ldiscs.patch hwmon-w83773g-select-regmap_i2c-to-fix-build-error.patch hwmon-occ-fix-power-sensor-indexing.patch smb3-allow-persistent-handle-timeout-to-be-configurable-on-mount.patch hid-logitech-handle-0-scroll-events-for-the-m560.patch acpica-clear-status-of-gpes-before-enabling-them.patch acpica-namespace-remove-address-node-from-global-list-after-method-termination.patch alsa-seq-fix-oob-reads-from-strlcpy.patch alsa-hda-realtek-enable-headset-mic-of-acer-travelmate-b114-21-with-alc233.patch alsa-hda-realtek-add-quirk-for-tuxedo-xc-1509.patch alsa-xen-front-do-not-use-stream-buffer-size-before-it-is-set.patch alsa-hda-add-two-more-machines-to-the-power_save_blacklist.patch mm-huge_memory.c-fix-modifying-of-page-protection-by-insert_pfn_pmd.patch arm64-dts-rockchip-fix-rk3328-sdmmc0-write-errors.patch mmc-alcor-don-t-write-data-before-command-has-completed.patch mmc-sdhci-omap-don-t-finish_mrq-on-a-command-error-during-tuning.patch parisc-detect-qemu-earlier-in-boot-process.patch parisc-regs_return_value-should-return-gpr28.patch parisc-also-set-iaoq_b-in-instruction_pointer_set.patch alarmtimer-return-correct-remaining-time.patch drm-i915-gvt-do-not-deliver-a-workload-if-its-creation-fails.patch drm-sun4i-dw-hdmi-lower-max.-supported-rate-for-h6.patch drm-udl-add-a-release-method-and-delay-modeset-teardown.patch kvm-svm-fix-potential-get_num_contig_pages-overflow.patch include-linux-bitrev.h-fix-constant-bitrev.patch mm-writeback-use-exact-memcg-dirty-counts.patch asoc-intel-fix-crash-at-suspend-resume-after-failed-codec-registration.patch asoc-fsl_esai-fix-channel-swap-issue-when-stream-starts.patch btrfs-do-not-allow-trimming-when-a-fs-is-mounted-with-the-nologreplay-option.patch btrfs-prop-fix-zstd-compression-parameter-validation.patch btrfs-prop-fix-vanished-compression-property-after-failed-set.patch riscv-fix-syscall_get_arguments-and-syscall_set_arguments.patch block-revert-v5.0-blk_mq_request_issue_directly-changes.patch block-do-not-leak-memory-in-bio_copy_user_iov.patch block-fix-the-return-errno-for-direct-io.patch genirq-respect-irqchip_skip_set_wake-in-irq_chip_set_wake_parent.patch genirq-initialize-request_mutex-if-config_sparse_irq-n.patch virtio-honour-may_reduce_num-in-vring_create_virtqueue.patch Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue-aarch6… kernel build: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue-aarch6… ppc64le: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue-ppc64l… kernel build: https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue-ppc64l… x86_64: make options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue-x86_64-… kernel build: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue-x86_64-… Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] ✅ lvm thinp sanity [10] 🚧 ✅ stress: stress-ng [11] ✅ Boot test [0] ✅ xfstests: xfs [12] ppc64le: ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport 🚧 ✅ selinux-policy: serge-testsuite [13] ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] ✅ lvm thinp sanity [10] 🚧 ✅ stress: stress-ng [11] ✅ Boot test [0] ✅ xfstests: xfs [12] x86_64: ✅ Boot test [0] ✅ xfstests: xfs [12] ✅ Boot test [0] ✅ LTP lite [1] ✅ Loopdev Sanity [2] ✅ AMTU (Abstract Machine Test Utility) [3] 🚧 ✅ audit: audit testsuite test [4] ✅ httpd: mod_ssl smoke sanity [5] ✅ httpd: php sanity [6] ✅ iotop: sanity [7] ✅ /CoreOS/net-snmp/Regression/bz251332-tcp-transport 🚧 ✅ selinux-policy: serge-testsuite [13] ✅ tuned: tune-processes-through-perf [8] ✅ Usex - version 1.9-29 [9] ✅ lvm thinp sanity [10] 🚧 ✅ stress: stress-ng [11] Test source: [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… [9]: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/us… [10]: https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/lvm/… [11]: https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stres… [12]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/filesystems… [13]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… Waived tests (marked with 🚧) ----------------------------- This test run included waived tests. 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.

6 years, 6 months

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