November 2020 - Lkft-triage - lists.linaro.org

mainline 5.10.0-rc4/c2e7554e1b85: no regressions found in project linux-mainline master on OE - sanity

by Linaro QA

Summary ------------------------------------------------------------------------ kernel: 5.10.0-rc4 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git branch: master git commit: c2e7554e1b85935d962127efa3c2a76483b0b3b6 git describe: v5.10-rc4-107-gc2e7554e1b85 Test details: https://qa-reports.linaro.org/lkft/linux-mainline-master-sanity/build/v5.10… No regressions (compared to build v5.10-rc4-91-g0fa8ee0d9ab9) No fixes (compared to build v5.10-rc4-91-g0fa8ee0d9ab9) Boards, architectures and test suites: ------------------------------------- dragonboard-845c * build - fail: 1, * linux-log-parser - pass: 8, i386 * build - pass: 1, * linux-log-parser - pass: 8, juno-r2 - arm64 * build - pass: 1, * linux-log-parser - pass: 8, x15 - arm * build - pass: 1, * linux-log-parser - pass: 8, x86_64 * build - pass: 1, * linux-log-parser - pass: 8, -- Linaro QA https://qa-reports.linaro.org

3 years, 11 months

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[PATCH] regulator: ti-abb: Fix array out of bound read access on the first transition

by Nishanth Menon

At the start of driver initialization, we do not know what bias setting the bootloader has configured the system for and we only know for certain the very first time we do a transition. However, since the initial value of the comparison index is -EINVAL, this negative value results in an array out of bound access on the very first transition. Since we don't know what the setting is, we just set the bias configuration as there is nothing to compare against. This prevents the array out of bound access. NOTE: Even though we could use a more relaxed check of "< 0" the only valid values(ignoring cosmic ray induced bitflips) are -EINVAL, 0+. Fixes: 40b1936efebd ("regulator: Introduce TI Adaptive Body Bias(ABB) on-chip LDO driver") Link: https://lore.kernel.org/linux-mm/CA+G9fYuk4imvhyCN7D7T6PMDH6oNp6HDCRiTUKMQ6… Reported-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Reviewed-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Nishanth Menon <nm(a)ti.com> --- Mark, I will leave it to your descretion if this needs to be tagged for stable or to drop the Fixes tag - Side effect, if this occurs, will be an unstable system very hard to track down - but typically occurring during system boot - Impacts systems: DM3/OMAP3,4,5,DRA7/AM5x. I would categorize this as "This could be a problem..." problem.. the bug is an out of bound read, and has been around since v3.11 and is not a catastrophic data corruption kind of issue. Though theoretically, there is a possibility that the compare may pass and result in missing bias configuration(and resulting system will be unstable), I have'nt heard of actual report (but, it will be surprising if any actual instability was actually tracked down to this bug). Any ways, I had to go to git full history to pick the exact commit - I have left it in the patch. Arnd, I have left your reviewed-by from the thread, I can fixup any further commit message comments if you may have. drivers/regulator/ti-abb-regulator.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c index 3e60bff76194..9f0a4d50cead 100644 --- a/drivers/regulator/ti-abb-regulator.c +++ b/drivers/regulator/ti-abb-regulator.c @@ -342,8 +342,17 @@ static int ti_abb_set_voltage_sel(struct regulator_dev *rdev, unsigned sel) return ret; } - /* If data is exactly the same, then just update index, no change */ info = &abb->info[sel]; + /* + * When Linux kernel is starting up, we are'nt sure of the + * Bias configuration that bootloader has configured. + * So, we get to know the actual setting the first time + * we are asked to transition. + */ + if (abb->current_info_idx == -EINVAL) + goto just_set_abb; + + /* If data is exactly the same, then just update index, no change */ oinfo = &abb->info[abb->current_info_idx]; if (!memcmp(info, oinfo, sizeof(*info))) { dev_dbg(dev, "%s: Same data new idx=%d, old idx=%d\n", __func__, @@ -351,6 +360,7 @@ static int ti_abb_set_voltage_sel(struct regulator_dev *rdev, unsigned sel) goto out; } +just_set_abb: ret = ti_abb_set_opp(rdev, abb, info); out: -- 2.29.2

3 years, 11 months

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next 5.10.0-rc4/205292332779: regressions detected in project linux-next master on OE

by Linaro QA

Summary ------------------------------------------------------------------------ kernel: 5.10.0-rc4 git repo: ['https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git', 'https://gitlab.com/Linaro/lkft/mirrors/next/linux-next'] git branch: master git commit: 2052923327794192c5d884623b5ee5fec1867bda git describe: next-20201118 Test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20201118 Regressions (compared to build next-20201113) ------------------------------------------------------------------------ nxp-ls2088: ltp-syscalls-tests: * recvmsg01 x15: ltp-cve-tests: * cve-2019-8912 juno-r2: kselftest: * net.mptcp.mptcp_connect.sh * tc-testing.tdc.sh hi6220-hikey: ltp-dio-tests: * dio12 Fixes (compared to build next-20201113) ------------------------------------------------------------------------ nxp-ls2088: ltp-commands-tests: * ar_sh juno-r2: kselftest: * net.ip_defrag.sh perf: * Number-of-exit-events-of-a-simple-workload hi6220-hikey: ltp-dio-tests: * dio13 ltp-syscalls-tests: * clock_nanosleep02 Boards, architectures and test suites: ------------------------------------- dragonboard-410c - arm64 * build - pass: 1, * install-android-platform-tools-r2600 - pass: 6, * linux-log-parser - pass: 184, hi6220-hikey - arm64 * build - pass: 1, * install-android-platform-tools-r2600 - pass: 8, * kselftest - fail: 27, pass: 140, skip: 25, * libhugetlbfs - pass: 90, skip: 1, * linux-log-parser - fail: 2, pass: 190, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 302, skip: 31, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 44, skip: 17, * ltp-dio-tests - fail: 1, pass: 18, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 20, skip: 1, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 53, skip: 15, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 6, skip: 4, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - fail: 1, pass: 1150, skip: 174, xfail: 1 * ltp-tracing-tests - pass: 3, skip: 5, xfail: 1 * network-basic-tests - pass: 10, skip: 1, * perf - fail: 3, pass: 64, skip: 13, xfail: 1 i386 * build - pass: 1, * libhugetlbfs - pass: 1, * linux-log-parser - fail: 6, pass: 186, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 194, skip: 136, xfail: 8 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 51, skip: 8, xfail: 2 * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 62, skip: 5, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 19, skip: 2, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 51, skip: 17, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-open-posix-tests - pass: 1691, skip: 41, xfail: 5 * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 6, skip: 4, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - fail: 10, pass: 1241, skip: 73, xfail: 3 * ltp-tracing-tests - pass: 9, * network-basic-tests - pass: 18, skip: 2, * perf - fail: 9, pass: 66, skip: 11, * v4l2-compliance - fail: 5, pass: 39, xfail: 2 juno-r2 - arm64 * build - pass: 1, * kselftest - fail: 185, pass: 434, skip: 56, * kvm-unit-tests - pass: 13, skip: 2, xfail: 2 * libhugetlbfs - pass: 90, skip: 1, * linux-log-parser - fail: 5, pass: 195, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 300, skip: 31, xfail: 7 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 9, xfail: 1 * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 59, skip: 7, xfail: 1 * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 53, skip: 15, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-open-posix-tests - pass: 1690, skip: 42, xfail: 5 * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 6, skip: 4, * ltp-securebits-tests - pass: 3, * ltp-tracing-tests - pass: 4, skip: 5, * network-basic-tests - pass: 20, skip: 2, * perf - fail: 3, pass: 66, skip: 11, xfail: 1 * v4l2-compliance - fail: 4, pass: 41, xfail: 1 juno-r2-compat * linux-log-parser - pass: 8, juno-r2-kasan * linux-log-parser - fail: 2, pass: 110, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 9, xfail: 1 * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 59, skip: 7, xfail: 1 * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 53, skip: 15, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 6, skip: 4, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1155, skip: 172, * ltp-tracing-tests - pass: 3, skip: 5, xfail: 1 nxp-ls2088 * kvm-unit-tests - pass: 17, * libhugetlbfs - pass: 90, skip: 1, * linux-log-parser - fail: 3, pass: 261, * ltp-cap_bounds-tests - pass: 2, * ltp-commands-tests - pass: 56, skip: 28, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 604, skip: 62, xfail: 10 * ltp-cpuhotplug-tests - pass: 10, skip: 2, * ltp-crypto-tests - pass: 18, xfail: 2 * ltp-dio-tests - pass: 20, skip: 40, * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 118, skip: 14, xfail: 2 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 36, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 40, skip: 2, * ltp-io-tests - pass: 4, * ltp-ipc-tests - pass: 16, * ltp-math-tests - pass: 20, * ltp-mm-tests - pass: 102, skip: 32, xfail: 6 * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 8, skip: 6, * ltp-sched-tests - pass: 12, skip: 8, * ltp-securebits-tests - pass: 6, * ltp-syscalls-tests - fail: 3, pass: 2223, skip: 420, xfail: 8 * ltp-tracing-tests - pass: 8, skip: 10, * network-basic-tests - pass: 10, skip: 1, * v4l2-compliance - fail: 4, pass: 41, xfail: 1 qemu-arm-clang * linux-log-parser - pass: 112, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 79, skip: 5, xfail: 1 * ltp-controllers-tests - fail: 1, pass: 122, skip: 210, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 43, skip: 18, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 60, skip: 7, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - skip: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 47, skip: 21, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 4, skip: 6, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - fail: 1, pass: 1200, skip: 123, xfail: 3 * ltp-tracing-tests - pass: 4, skip: 5, qemu-arm-kasan * linux-log-parser - fail: 11, pass: 101, qemu-arm64-clang * linux-log-parser - fail: 1, pass: 111, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 302, skip: 31, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 44, skip: 17, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 59, skip: 7, xfail: 1 * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 53, skip: 15, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 4, skip: 6, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1138, skip: 188, xfail: 1 * ltp-tracing-tests - pass: 4, skip: 5, qemu-arm64-kasan * linux-log-parser - pass: 112, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 59, skip: 7, xfail: 1 * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 53, skip: 15, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 4, skip: 6, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1137, skip: 188, xfail: 2 qemu-i386-clang * linux-log-parser - fail: 3, pass: 109, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 27, skip: 15, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - fail: 1, pass: 196, skip: 136, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 52, skip: 8, xfail: 1 * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 62, skip: 5, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 20, skip: 1, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 50, skip: 18, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 10, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - fail: 12, pass: 1215, skip: 98, xfail: 2 * ltp-tracing-tests - pass: 4, skip: 5, qemu-x86_64-clang * linux-log-parser - pass: 112, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 27, skip: 15, * ltp-containers-tests - fail: 1, pass: 84, * ltp-controllers-tests - fail: 5, pass: 197, skip: 136, * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 53, skip: 8, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 62, skip: 5, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - fail: 3, pass: 55, skip: 13, * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 10, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1154, skip: 173, * ltp-tracing-tests - pass: 4, skip: 5, qemu-x86_64-kasan * linux-log-parser - pass: 104, * ltp-cap_bounds-tests - pass: 1, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 197, skip: 136, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 53, skip: 8, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 62, skip: 5, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-mm-tests - pass: 55, skip: 13, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 10, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1154, skip: 173, * ltp-tracing-tests - pass: 4, skip: 5, qemu_arm * libhugetlbfs - skip: 1, * linux-log-parser - fail: 5, pass: 139, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 79, skip: 5, xfail: 1 * ltp-controllers-tests - fail: 1, pass: 122, skip: 210, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 43, skip: 18, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 60, skip: 7, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - skip: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 47, skip: 21, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 4, skip: 6, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1199, skip: 123, xfail: 5 * v4l2-compliance - fail: 5, pass: 39, xfail: 2 qemu_arm64 * kunit - pass: 97, * libhugetlbfs - pass: 90, skip: 1, * linux-log-parser - fail: 2, pass: 142, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 302, skip: 31, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 44, skip: 17, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 59, skip: 7, xfail: 1 * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 53, skip: 15, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 4, skip: 6, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1138, skip: 188, xfail: 1 * ltp-tracing-tests - pass: 4, skip: 5, * v4l2-compliance - fail: 4, pass: 41, xfail: 1 qemu_arm64-compat * linux-log-parser - pass: 8, * ltp-syscalls-tests - fail: 5, pass: 1209, skip: 113, qemu_i386 * kunit - pass: 83, * libhugetlbfs - pass: 87, skip: 1, * linux-log-parser - fail: 4, pass: 140, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 27, skip: 15, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 196, skip: 136, xfail: 6 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 52, skip: 8, xfail: 1 * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 62, skip: 5, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 20, skip: 1, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 50, skip: 18, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 10, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - fail: 11, pass: 1215, skip: 98, xfail: 3 * v4l2-compliance - fail: 5, pass: 39, xfail: 2 qemu_x86_64 * kunit - pass: 122, * libhugetlbfs - pass: 90, skip: 1, * linux-log-parser - fail: 1, pass: 143, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 27, skip: 15, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 197, skip: 136, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 53, skip: 8, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 62, skip: 5, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 55, skip: 13, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 10, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1154, skip: 173, * v4l2-compliance - fail: 4, pass: 41, xfail: 1 qemu_x86_64-compat * linux-log-parser - pass: 8, * ltp-syscalls-tests - fail: 1, pass: 1219, skip: 104, xfail: 3 x15 - arm * build - pass: 1, * install-android-platform-tools-r2600 - pass: 10, * libhugetlbfs - skip: 1, * linux-log-parser - fail: 3, pass: 205, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 79, skip: 5, xfail: 1 * ltp-controllers-tests - fail: 1, pass: 122, skip: 210, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - fail: 1, pass: 42, skip: 18, * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 60, skip: 7, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - skip: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 47, skip: 21, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-open-posix-tests - pass: 1691, skip: 41, xfail: 5 * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 10, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1217, skip: 108, xfail: 2 * network-basic-tests - pass: 20, skip: 2, * perf - fail: 10, pass: 60, skip: 11, xfail: 1 * v4l2-compliance - fail: 5, pass: 39, xfail: 2 x15-kasan * linux-log-parser - fail: 13, pass: 99, x86_64 * build - pass: 1, * kvm-unit-tests - pass: 49, skip: 12, xfail: 1 * libhugetlbfs - pass: 89, skip: 1, * linux-log-parser - fail: 4, pass: 204, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 197, skip: 136, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 52, skip: 8, xfail: 1 * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 62, skip: 5, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 55, skip: 13, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-open-posix-tests - pass: 1690, skip: 42, xfail: 5 * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 6, skip: 4, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1185, skip: 142, * network-basic-tests - pass: 20, skip: 2, * perf - fail: 3, pass: 73, skip: 11, * v4l2-compliance - fail: 4, pass: 41, xfail: 1 x86-kasan * linux-log-parser - pass: 112, * ltp-cap_bounds-tests - pass: 1, * ltp-commands-tests - pass: 28, skip: 14, * ltp-containers-tests - pass: 84, xfail: 1 * ltp-controllers-tests - pass: 197, skip: 136, xfail: 5 * ltp-cpuhotplug-tests - pass: 5, skip: 1, * ltp-crypto-tests - pass: 10, * ltp-cve-tests - pass: 51, skip: 9, xfail: 1 * ltp-dio-tests - pass: 19, skip: 11, * ltp-fcntl-locktests-tests - pass: 1, * ltp-filecaps-tests - pass: 1, * ltp-fs-tests - pass: 62, skip: 5, * ltp-fs_bind-tests - pass: 1, * ltp-fs_perms_simple-tests - pass: 18, * ltp-fsx-tests - pass: 1, * ltp-hugetlb-tests - pass: 21, * ltp-io-tests - pass: 2, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 10, * ltp-mm-tests - pass: 55, skip: 13, xfail: 3 * ltp-nptl-tests - pass: 1, * ltp-pty-tests - pass: 4, skip: 3, * ltp-sched-tests - pass: 6, skip: 4, * ltp-securebits-tests - pass: 3, * ltp-syscalls-tests - pass: 1185, skip: 142, * ltp-tracing-tests - pass: 9, -- Linaro QA https://qa-reports.linaro.org

3 years, 11 months

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[PATCH 5.4 000/151] 5.4.78-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.78 release. There are 151 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 19 Nov 2020 12:20:51 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.78-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.78-rc1 Boris Protopopov <pboris(a)amazon.com> Convert trailing spaces and periods in path components Yunsheng Lin <linyunsheng(a)huawei.com> net: sch_generic: fix the missing new qdisc assignment bug Jiri Olsa <jolsa(a)redhat.com> perf/core: Fix race in the perf_mmap_close() function Arnaldo Carvalho de Melo <acme(a)redhat.com> perf scripting python: Avoid declaring function pointers with a visibility attribute Anand K Mistry <amistry(a)google.com> x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/603: Always fault when _PAGE_ACCESSED is not set Venkata Sandeep Dhanalakota <venkata.s.dhanalakota(a)intel.com> drm/i915: Correctly set SFC capability for video engines Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix potential skb double free in an error path Wang Hai <wanghai38(a)huawei.com> tipc: fix memory leak in tipc_topsrv_start() Martin Schiller <ms(a)dev.tdt.de> net/x25: Fix null-ptr-deref in x25_connect Mao Wenan <wenan.mao(a)linux.alibaba.com> net: Update window_clamp if SOCK_RCVBUF is set Alexander Lobakin <alobakin(a)pm.me> net: udp: fix UDP header access on Fast/frag0 UDP GRO Ursula Braun <ubraun(a)linux.ibm.com> net/af_iucv: fix null pointer dereference on shutdown Oliver Herms <oliver.peter.herms(a)gmail.com> IPv6: Set SIT tunnel hard_header_len to zero Stefano Stabellini <stefano.stabellini(a)xilinx.com> swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb" Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: fix incorrect way to disable debounce filter Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: use higher precision for 512 RtcClk Thomas Zimmermann <tzimmermann(a)suse.de> drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[] Al Viro <viro(a)zeniv.linux.org.uk> don't dump the threads that had been already exiting when zapped. Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> mmc: renesas_sdhi_core: Add missing tmio_mmc_host_free() at remove Yangbo Lu <yangbo.lu(a)nxp.com> mmc: sdhci-of-esdhc: Handle pulse width detection erratum for more SoCs Arnaud de Turckheim <quarium(a)gmail.com> gpio: pcie-idio-24: Enable PEX8311 interrupts Arnaud de Turckheim <quarium(a)gmail.com> gpio: pcie-idio-24: Fix IRQ Enable Register value Arnaud de Turckheim <quarium(a)gmail.com> gpio: pcie-idio-24: Fix irq mask when masking Chen Zhou <chenzhou10(a)huawei.com> selinux: Fix error return code in sel_ib_pkey_sid_slow() Matthew Wilcox (Oracle) <willy(a)infradead.org> btrfs: fix potential overflow in cluster_pages_for_defrag on 32bit arch Wengang Wang <wen.gang.wang(a)oracle.com> ocfs2: initialize ip_next_orphan Matteo Croce <mcroce(a)microsoft.com> reboot: fix overflow parsing reboot cpu number Matteo Croce <mcroce(a)microsoft.com> Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint" Laurent Dufour <ldufour(a)linux.ibm.com> mm/slub: fix panic in slab_alloc_node() Theodore Ts'o <tytso(a)mit.edu> jbd2: fix up sparse warnings in checkpoint code Dan Carpenter <dan.carpenter(a)oracle.com> futex: Don't enable IRQs unconditionally in put_pi_state() Alexander Usyskin <alexander.usyskin(a)intel.com> mei: protect mei_cl_mtu from null dereference Alexander Lobakin <alobakin(a)pm.me> virtio: virtio_console: fix DMA memory allocation for rproc serial Zhang Qilong <zhangqilong3(a)huawei.com> xhci: hisilicon: fix refercence leak in xhci_histb_probe Chris Brandt <chris.brandt(a)renesas.com> usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> uio: Fix use-after-free in uio_unregister_device() Jing Xiangfeng <jingxiangfeng(a)huawei.com> thunderbolt: Add the missed ida_simple_remove() in ring_request_msix() Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Fix memory leak if ida_simple_get() fails in enumerate_services() Andrew Jones <drjones(a)redhat.com> KVM: arm64: Don't hide ID registers from userspace Anand Jain <anand.jain(a)oracle.com> btrfs: dev-replace: fail mount if we don't have replace item with target device Josef Bacik <josef(a)toxicpanda.com> btrfs: fix min reserved size calculation in merge_reloc_root Dinghao Liu <dinghao.liu(a)zju.edu.cn> btrfs: ref-verify: fix memory leak in btrfs_ref_tree_mod Joseph Qi <joseph.qi(a)linux.alibaba.com> ext4: unlock xattr_sem properly in ext4_inline_data_truncate() Kaixu Xia <kaixuxia(a)tencent.com> ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA Gao Xiang <hsiangkao(a)redhat.com> erofs: derive atime instead of leaving it empty Peter Zijlstra <peterz(a)infradead.org> perf: Fix get_recursion_context() Martin Willi <martin(a)strongswan.org> vrf: Fix fast path output packet handling with async Netfilter rules Wang Hai <wanghai38(a)huawei.com> cosa: Add missing kfree in error path of cosa_write Evan Nimmo <evan.nimmo(a)alliedtelesis.co.nz> of/address: Fix of_node memory leak in of_dma_is_coherent Christoph Hellwig <hch(a)lst.de> xfs: fix a missing unlock on error in xfs_fs_map_blocks Sven Van Asbroeck <thesven73(a)gmail.com> lan743x: fix "BUG: invalid wait context" when setting rx mode Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix brainos in the refcount scrubber's rmap fragment processor Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix rmap key and record comparison functions Darrick J. Wong <darrick.wong(a)oracle.com> xfs: set the unwritten bit in rmap lookup flags in xchk_bmap_get_rmapextents Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix flags argument to rmap lookup when converting shared file rmaps Vinicius Costa Gomes <vinicius.gomes(a)intel.com> igc: Fix returning wrong statistics Christoph Hellwig <hch(a)lst.de> nbd: fix a block_device refcount leak in nbd_release David Verbeiren <david.verbeiren(a)tessares.net> bpf: Zero-fill re-used per-cpu map element Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix general protection fault in trace_rpc_xdr_overflow() Maor Gottlieb <maorg(a)nvidia.com> net/mlx5: Fix deletion of duplicate rules Billy Tsai <billy_tsai(a)aspeedtech.com> pinctrl: aspeed: Fix GPI only function problem. Ard Biesheuvel <ardb(a)kernel.org> bpf: Don't rely on GCC __attribute__((optimize)) to disable GCSE Andrew Jeffery <andrew(a)aj.id.au> ARM: 9019/1: kprobes: Avoid fortify_panic() when copying optprobe template Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: intel: Set default bias in case no particular value given Baolin Wang <baolin.wang7(a)gmail.com> mfd: sprd: Add wakeup capability for PMIC IRQ Chunyan Zhang <zhang.lyra(a)gmail.com> tick/common: Touch watchdog in tick_unfreeze() on all CPUs Martin Hundebøll <martin(a)geanix.com> spi: bcm2835: remove use of uninitialized gpio flags variable Jerry Snitselaar <jsnitsel(a)redhat.com> tpm_tis: Disable interrupts on ThinkPad T490s Ulrich Hecht <uli+renesas(a)fpond.eu> i2c: sh_mobile: implement atomic transfers Sean Anderson <seanga2(a)gmail.com> riscv: Set text_offset correctly for M-Mode Tommi Rantala <tommi.t.rantala(a)nokia.com> selftests: proc: fix warning: _GNU_SOURCE redefined Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan(a)amd.com> amd/amdgpu: Disable VCN DPG mode for Picasso Qii Wang <qii.wang(a)mediatek.com> i2c: mediatek: move dma reset before i2c reset Fred Gao <fred.gao(a)intel.com> vfio/pci: Bypass IGD init in case of -ENODEV Zhang Qilong <zhangqilong3(a)huawei.com> vfio: platform: fix reference leak in vfio_platform_open Qian Cai <cai(a)redhat.com> s390/smp: move rcu_cpu_starting() earlier Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Increase interrupt remapping table limit to 512 entries Sagi Grimberg <sagi(a)grimberg.me> nvme-tcp: avoid repeated request completion Sagi Grimberg <sagi(a)grimberg.me> nvme-rdma: avoid repeated request completion Chao Leng <lengchao(a)huawei.com> nvme-tcp: avoid race between time out and tear down Chao Leng <lengchao(a)huawei.com> nvme-rdma: avoid race between time out and tear down Chao Leng <lengchao(a)huawei.com> nvme: introduce nvme_sync_io_queues Sreekanth Reddy <sreekanth.reddy(a)broadcom.com> scsi: mpt3sas: Fix timeouts observed while reenabling IRQ Hannes Reinecke <hare(a)suse.de> scsi: scsi_dh_alua: Avoid crash during alua_bus_detach() Qiujun Huang <hqjagain(a)gmail.com> tracing: Fix the checking of stackidx in __ftrace_trace_stack Ye Bin <yebin10(a)huawei.com> cfg80211: regulatory: Fix inconsistent format argument Johannes Berg <johannes.berg(a)intel.com> mac80211: always wind down STA state Johannes Berg <johannes.berg(a)intel.com> cfg80211: initialize wdev data earlier Johannes Berg <johannes.berg(a)intel.com> mac80211: fix use of skb payload instead of header Evan Quan <evan.quan(a)amd.com> drm/amd/pm: do not use ixFEATURE_STATUS for checking smc running Evan Quan <evan.quan(a)amd.com> drm/amd/pm: perform SMC reset on suspend/hibernation Evan Quan <evan.quan(a)amd.com> drm/amdgpu: perform srbm soft reset always on SDMA resume Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp> scsi: hpsa: Fix memory leak in hpsa_init_one() Bob Peterson <rpeterso(a)redhat.com> gfs2: check for live vs. read-only file system in gfs2_fitrim Bob Peterson <rpeterso(a)redhat.com> gfs2: Add missing truncate_inode_pages_final for sd_aspace Bob Peterson <rpeterso(a)redhat.com> gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda: Reinstate runtime_allow() for all hda controllers Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda: Separate runtime and system suspend Tommi Rantala <tommi.t.rantala(a)nokia.com> selftests: pidfd: fix compilation errors due to wait.h Colin Ian King <colin.king(a)canonical.com> selftests/ftrace: check for do_sys_openat2 in user-memory test Evgeny Novikov <novikov(a)ispras.ru> usb: gadget: goku_udc: fix potential crashes in probe Viresh Kumar <viresh.kumar(a)linaro.org> opp: Reduce the size of critical section in _opp_table_kref_release() Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: dwc3: pci: add support for the Intel Alder Lake-S Olivier Moysan <olivier.moysan(a)st.com> ASoC: cs42l51: manage mclk shutdown delay Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> ASoC: qcom: sdm845: set driver name correctly Masashi Honma <masashi.honma(a)gmail.com> ath9k_htc: Use appropriate rs_datalen type Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: don't expose MSR_IA32_UMWAIT_CONTROL unconditionally Stephen Boyd <swboyd(a)chromium.org> KVM: arm64: ARM_SMCCC_ARCH_WORKAROUND_1 doesn't return SMCCC_RET_NOT_REQUIRED George Spelvin <lkml(a)sdf.org> random32: make prandom_u32() output unpredictable Tyler Hicks <tyhicks(a)linux.microsoft.com> tpm: efi: Don't create binary_bios_measurements file for an empty log Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix scrub flagging rtinherit even if there is no rt device Brian Foster <bfoster(a)redhat.com> xfs: flush new eof page on truncate to avoid post-eof corruption Joakim Zhang <qiangqing.zhang(a)nxp.com> can: flexcan: flexcan_remove(): disable wakeup completely Joakim Zhang <qiangqing.zhang(a)nxp.com> can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping Dan Carpenter <dan.carpenter(a)oracle.com> can: peak_usb: add range checking in decode operations Navid Emamdoost <navid.emamdoost(a)gmail.com> can: xilinx_can: handle failure cases of pm_runtime_get_sync Zhang Changzhong <zhangchangzhong(a)huawei.com> can: ti_hecc: ti_hecc_probe(): add missed clk_disable_unprepare() in error path Zhang Changzhong <zhangchangzhong(a)huawei.com> can: j1939: j1939_sk_bind(): return failure if netdev is down Yegor Yefremov <yegorslists(a)googlemail.com> can: j1939: swap addr and pgn in the send example Oleksij Rempel <linux(a)rempel-privat.de> can: can_create_echo_skb(): fix echo skb generation: always use skb_clone() Oliver Hartkopp <socketcan(a)hartkopp.net> can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context Marc Kleine-Budde <mkl(a)pengutronix.de> can: rx-offload: don't call kfree_skb() from IRQ context David Howells <dhowells(a)redhat.com> afs: Fix warning due to unadvanced marshalling pointer Liu, Yi L <yi.l.liu(a)intel.com> iommu/vt-d: Fix a bug for PDP check in prq_event_thread Dan Carpenter <dan.carpenter(a)oracle.com> ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link() Jiri Olsa <jolsa(a)kernel.org> perf tools: Add missing swap for ino_generation Stanislav Ivanichkin <sivanichkin(a)yandex-team.ru> perf trace: Fix segfault when trying to trace events by cgroup Qian Cai <cai(a)redhat.com> powerpc/eeh_cache: Fix a possible debugfs deadlock Stefano Brivio <sbrivio(a)redhat.com> netfilter: ipset: Update byte and packet counters regardless of whether they match Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: missing validation from the abort path Jason A. Donenfeld <Jason(a)zx2c4.com> netfilter: use actual socket sk rather than skb sk when routing harder Darrick J. Wong <darrick.wong(a)oracle.com> xfs: set xefi_discard when creating a deferred agfl free log intent item Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> ASoC: codecs: wcd9335: Set digital gain range correctly zhuoliang zhang <zhuoliang.zhang(a)mediatek.com> net: xfrm: fix a race condition during allocing spi Olaf Hering <olaf(a)aepfle.de> hv_balloon: disable warning when floor reached Marc Zyngier <maz(a)kernel.org> genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY Tomasz Figa <tfiga(a)chromium.org> ASoC: Intel: kbl_rt5663_max98927: Fix kabylake_ssp_fixup function Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: reschedule when cloning lots of extents Josef Bacik <josef(a)toxicpanda.com> btrfs: sysfs: init devices outside of the chunk_mutex Qu Wenruo <wqu(a)suse.com> btrfs: tracepoints: output proper root owner for trace_find_free_extent() Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Reclaim extra TRBs after request completion Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Continue to process pending requests Ansuel Smith <ansuelsmth(a)gmail.com> PCI: qcom: Make sure PCIe is reset before init for rev 2.1.0 Santosh Shukla <sashukla(a)nvidia.com> KVM: arm64: Force PTE mapping on fault resulting in a device mapping Ming Lei <ming.lei(a)redhat.com> nbd: don't update block size after device is started Zeng Tao <prime.zeng(a)hisilicon.com> time: Prevent undefined behaviour in timespec64_to_ns() Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gem: Flush coherency domains on first set-domain-ioctl ------------- Diffstat: Documentation/networking/j1939.rst | 4 +- Makefile | 4 +- arch/arm/include/asm/kprobes.h | 22 +- arch/arm/probes/kprobes/opt-arm.c | 18 +- arch/arm64/kvm/sys_regs.c | 18 +- arch/powerpc/kernel/eeh_cache.c | 5 +- arch/powerpc/kernel/head_32.S | 12 - arch/riscv/kernel/head.S | 5 + arch/s390/kernel/smp.c | 3 +- arch/x86/kernel/cpu/bugs.c | 52 ++- arch/x86/kvm/x86.c | 4 + drivers/block/nbd.c | 10 +- drivers/char/random.c | 1 - drivers/char/tpm/eventlog/efi.c | 5 + drivers/char/tpm/tpm_tis.c | 29 +- drivers/char/virtio_console.c | 8 +- drivers/gpio/gpio-pcie-idio-24.c | 62 ++- drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 27 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 3 +- drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 4 + drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 + drivers/gpu/drm/amd/powerplay/inc/smumgr.h | 2 + drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c | 29 +- drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c | 8 + drivers/gpu/drm/gma500/psb_irq.c | 34 +- drivers/gpu/drm/i915/gem/i915_gem_domain.c | 28 +- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 3 +- drivers/hv/hv_balloon.c | 2 +- drivers/i2c/busses/i2c-mt65xx.c | 8 +- drivers/i2c/busses/i2c-sh_mobile.c | 86 +++- drivers/iommu/amd_iommu_types.h | 6 +- drivers/iommu/intel-svm.c | 2 +- drivers/mfd/sprd-sc27xx-spi.c | 28 +- drivers/misc/mei/client.h | 4 +- drivers/mmc/host/renesas_sdhi_core.c | 1 + drivers/mmc/host/sdhci-of-esdhc.c | 2 + drivers/net/can/dev.c | 14 +- drivers/net/can/flexcan.c | 5 +- drivers/net/can/peak_canfd/peak_canfd.c | 11 +- drivers/net/can/rx-offload.c | 4 +- drivers/net/can/ti_hecc.c | 8 +- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 51 ++- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 48 ++- drivers/net/can/xilinx_can.c | 6 +- drivers/net/ethernet/intel/igc/igc_main.c | 14 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 7 +- drivers/net/ethernet/microchip/lan743x_main.c | 12 +- drivers/net/ethernet/microchip/lan743x_main.h | 3 - drivers/net/ethernet/realtek/r8169_main.c | 3 +- drivers/net/vrf.c | 92 +++- drivers/net/wan/cosa.c | 1 + drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2 +- drivers/nvme/host/core.c | 8 +- drivers/nvme/host/nvme.h | 1 + drivers/nvme/host/rdma.c | 14 +- drivers/nvme/host/tcp.c | 16 +- drivers/of/address.c | 4 +- drivers/opp/core.c | 7 +- drivers/pci/controller/dwc/pcie-qcom.c | 13 + drivers/pinctrl/aspeed/pinctrl-aspeed.c | 7 +- drivers/pinctrl/intel/pinctrl-intel.c | 8 + drivers/pinctrl/pinctrl-amd.c | 6 +- drivers/scsi/device_handler/scsi_dh_alua.c | 9 +- drivers/scsi/hpsa.c | 4 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 7 + drivers/spi/spi-bcm2835.c | 3 +- drivers/thunderbolt/nhi.c | 19 +- drivers/thunderbolt/xdomain.c | 1 + drivers/uio/uio.c | 10 +- drivers/usb/class/cdc-acm.c | 9 + drivers/usb/dwc3/dwc3-pci.c | 4 + drivers/usb/dwc3/gadget.c | 32 +- drivers/usb/gadget/udc/goku_udc.c | 2 +- drivers/usb/host/xhci-histb.c | 2 +- drivers/vfio/pci/vfio_pci.c | 2 +- drivers/vfio/platform/vfio_platform_common.c | 3 +- fs/afs/yfsclient.c | 1 + fs/btrfs/dev-replace.c | 26 +- fs/btrfs/extent-tree.c | 7 +- fs/btrfs/ioctl.c | 12 +- fs/btrfs/ref-verify.c | 1 + fs/btrfs/relocation.c | 4 +- fs/btrfs/volumes.c | 33 +- fs/cifs/cifs_unicode.c | 8 +- fs/erofs/inode.c | 21 +- fs/ext4/inline.c | 1 + fs/ext4/super.c | 4 +- fs/gfs2/rgrp.c | 5 +- fs/gfs2/super.c | 1 + fs/jbd2/checkpoint.c | 2 + fs/jbd2/transaction.c | 4 +- fs/ocfs2/super.c | 1 + fs/xfs/libxfs/xfs_alloc.c | 1 + fs/xfs/libxfs/xfs_bmap.h | 2 +- fs/xfs/libxfs/xfs_rmap.c | 2 +- fs/xfs/libxfs/xfs_rmap_btree.c | 16 +- fs/xfs/scrub/bmap.c | 2 + fs/xfs/scrub/inode.c | 3 +- fs/xfs/scrub/refcount.c | 8 +- fs/xfs/xfs_iops.c | 10 + fs/xfs/xfs_pnfs.c | 2 +- include/linux/arm-smccc.h | 2 + include/linux/can/skb.h | 20 +- include/linux/compiler-gcc.h | 2 - include/linux/compiler_types.h | 4 - include/linux/netfilter/nfnetlink.h | 9 +- include/linux/netfilter_ipv4.h | 2 +- include/linux/netfilter_ipv6.h | 10 +- include/linux/prandom.h | 36 +- include/linux/time64.h | 4 + include/trace/events/btrfs.h | 10 +- include/trace/events/sunrpc.h | 8 +- kernel/bpf/Makefile | 6 +- kernel/bpf/core.c | 2 +- kernel/bpf/hashtab.c | 30 +- kernel/dma/swiotlb.c | 6 +- kernel/events/core.c | 7 +- kernel/events/internal.h | 2 +- kernel/exit.c | 5 +- kernel/futex.c | 5 +- kernel/irq/Kconfig | 1 + kernel/reboot.c | 28 +- kernel/time/itimer.c | 4 - kernel/time/tick-common.c | 2 + kernel/time/timer.c | 7 - kernel/trace/trace.c | 4 +- lib/random32.c | 462 +++++++++++++-------- mm/slub.c | 2 +- net/can/j1939/socket.c | 6 + net/ipv4/netfilter.c | 8 +- net/ipv4/netfilter/iptable_mangle.c | 2 +- net/ipv4/netfilter/nf_reject_ipv4.c | 2 +- net/ipv4/syncookies.c | 9 +- net/ipv4/udp_offload.c | 2 +- net/ipv6/netfilter.c | 6 +- net/ipv6/netfilter/ip6table_mangle.c | 2 +- net/ipv6/sit.c | 2 - net/ipv6/syncookies.c | 10 +- net/iucv/af_iucv.c | 3 +- net/mac80211/sta_info.c | 18 + net/mac80211/tx.c | 37 +- net/netfilter/ipset/ip_set_core.c | 3 +- net/netfilter/ipvs/ip_vs_core.c | 4 +- net/netfilter/nf_nat_proto.c | 4 +- net/netfilter/nf_synproxy_core.c | 2 +- net/netfilter/nf_tables_api.c | 15 +- net/netfilter/nfnetlink.c | 22 +- net/netfilter/nft_chain_route.c | 4 +- net/netfilter/utils.c | 4 +- net/sched/sch_generic.c | 3 + net/tipc/topsrv.c | 10 +- net/wireless/core.c | 57 +-- net/wireless/core.h | 5 +- net/wireless/nl80211.c | 3 +- net/wireless/reg.c | 2 +- net/x25/af_x25.c | 2 +- net/xfrm/xfrm_state.c | 8 +- security/selinux/ibpkey.c | 4 +- sound/hda/ext/hdac_ext_controller.c | 2 + sound/pci/hda/hda_controller.h | 3 +- sound/pci/hda/hda_intel.c | 63 +-- sound/soc/codecs/cs42l51.c | 22 +- sound/soc/codecs/wcd9335.c | 2 +- sound/soc/intel/boards/kbl_rt5663_max98927.c | 39 +- sound/soc/qcom/sdm845.c | 2 + tools/perf/builtin-trace.c | 15 +- .../util/scripting-engines/trace-event-python.c | 7 +- tools/perf/util/session.c | 1 + tools/testing/selftests/bpf/prog_tests/map_init.c | 214 ++++++++++ tools/testing/selftests/bpf/progs/test_map_init.c | 33 ++ .../ftrace/test.d/kprobe/kprobe_args_user.tc | 4 + tools/testing/selftests/pidfd/pidfd_open_test.c | 1 - tools/testing/selftests/pidfd/pidfd_poll_test.c | 1 - tools/testing/selftests/proc/proc-loadavg-001.c | 1 - tools/testing/selftests/proc/proc-self-syscall.c | 1 - tools/testing/selftests/proc/proc-uptime-002.c | 1 - virt/kvm/arm/mmu.c | 1 + virt/kvm/arm/psci.c | 2 +- 178 files changed, 1759 insertions(+), 784 deletions(-)

3 years, 11 months

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[PATCH 4.19 000/101] 4.19.158-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.158 release. There are 101 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 19 Nov 2020 12:20:51 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.158-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.158-rc1 Boris Protopopov <pboris(a)amazon.com> Convert trailing spaces and periods in path components Yunsheng Lin <linyunsheng(a)huawei.com> net: sch_generic: fix the missing new qdisc assignment bug Matteo Croce <mcroce(a)microsoft.com> reboot: fix overflow parsing reboot cpu number Matteo Croce <mcroce(a)microsoft.com> Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint" Jiri Olsa <jolsa(a)redhat.com> perf/core: Fix race in the perf_mmap_close() function Arnaldo Carvalho de Melo <acme(a)redhat.com> perf scripting python: Avoid declaring function pointers with a visibility attribute Anand K Mistry <amistry(a)google.com> x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP George Spelvin <lkml(a)sdf.org> random32: make prandom_u32() output unpredictable Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix potential skb double free in an error path Martin Willi <martin(a)strongswan.org> vrf: Fix fast path output packet handling with async Netfilter rules Wang Hai <wanghai38(a)huawei.com> tipc: fix memory leak in tipc_topsrv_start() Martin Schiller <ms(a)dev.tdt.de> net/x25: Fix null-ptr-deref in x25_connect Mao Wenan <wenan.mao(a)linux.alibaba.com> net: Update window_clamp if SOCK_RCVBUF is set Ursula Braun <ubraun(a)linux.ibm.com> net/af_iucv: fix null pointer dereference on shutdown Oliver Herms <oliver.peter.herms(a)gmail.com> IPv6: Set SIT tunnel hard_header_len to zero Stefano Stabellini <stefano.stabellini(a)xilinx.com> swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb" Gao Xiang <hsiangkao(a)redhat.com> erofs: derive atime instead of leaving it empty Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: fix incorrect way to disable debounce filter Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: use higher precision for 512 RtcClk Thomas Zimmermann <tzimmermann(a)suse.de> drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[] Al Viro <viro(a)zeniv.linux.org.uk> don't dump the threads that had been already exiting when zapped. Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> mmc: renesas_sdhi_core: Add missing tmio_mmc_host_free() at remove Arnaud de Turckheim <quarium(a)gmail.com> gpio: pcie-idio-24: Enable PEX8311 interrupts Arnaud de Turckheim <quarium(a)gmail.com> gpio: pcie-idio-24: Fix IRQ Enable Register value Arnaud de Turckheim <quarium(a)gmail.com> gpio: pcie-idio-24: Fix irq mask when masking Chen Zhou <chenzhou10(a)huawei.com> selinux: Fix error return code in sel_ib_pkey_sid_slow() Matthew Wilcox (Oracle) <willy(a)infradead.org> btrfs: fix potential overflow in cluster_pages_for_defrag on 32bit arch Wengang Wang <wen.gang.wang(a)oracle.com> ocfs2: initialize ip_next_orphan Dan Carpenter <dan.carpenter(a)oracle.com> futex: Don't enable IRQs unconditionally in put_pi_state() Alexander Usyskin <alexander.usyskin(a)intel.com> mei: protect mei_cl_mtu from null dereference Zhang Qilong <zhangqilong3(a)huawei.com> xhci: hisilicon: fix refercence leak in xhci_histb_probe Chris Brandt <chris.brandt(a)renesas.com> usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> uio: Fix use-after-free in uio_unregister_device() Jing Xiangfeng <jingxiangfeng(a)huawei.com> thunderbolt: Add the missed ida_simple_remove() in ring_request_msix() Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Fix memory leak if ida_simple_get() fails in enumerate_services() Anand Jain <anand.jain(a)oracle.com> btrfs: dev-replace: fail mount if we don't have replace item with target device Dinghao Liu <dinghao.liu(a)zju.edu.cn> btrfs: ref-verify: fix memory leak in btrfs_ref_tree_mod Joseph Qi <joseph.qi(a)linux.alibaba.com> ext4: unlock xattr_sem properly in ext4_inline_data_truncate() Kaixu Xia <kaixuxia(a)tencent.com> ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA Peter Zijlstra <peterz(a)infradead.org> perf: Fix get_recursion_context() Wang Hai <wanghai38(a)huawei.com> cosa: Add missing kfree in error path of cosa_write Evan Nimmo <evan.nimmo(a)alliedtelesis.co.nz> of/address: Fix of_node memory leak in of_dma_is_coherent Christoph Hellwig <hch(a)lst.de> xfs: fix a missing unlock on error in xfs_fs_map_blocks Sven Van Asbroeck <thesven73(a)gmail.com> lan743x: fix "BUG: invalid wait context" when setting rx mode Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix brainos in the refcount scrubber's rmap fragment processor Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix rmap key and record comparison functions Darrick J. Wong <darrick.wong(a)oracle.com> xfs: set the unwritten bit in rmap lookup flags in xchk_bmap_get_rmapextents Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix flags argument to rmap lookup when converting shared file rmaps Christoph Hellwig <hch(a)lst.de> nbd: fix a block_device refcount leak in nbd_release Billy Tsai <billy_tsai(a)aspeedtech.com> pinctrl: aspeed: Fix GPI only function problem. Andrew Jeffery <andrew(a)aj.id.au> ARM: 9019/1: kprobes: Avoid fortify_panic() when copying optprobe template Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: intel: Set default bias in case no particular value given Baolin Wang <baolin.wang7(a)gmail.com> mfd: sprd: Add wakeup capability for PMIC IRQ Chunyan Zhang <zhang.lyra(a)gmail.com> tick/common: Touch watchdog in tick_unfreeze() on all CPUs Jerry Snitselaar <jsnitsel(a)redhat.com> tpm_tis: Disable interrupts on ThinkPad T490s Tommi Rantala <tommi.t.rantala(a)nokia.com> selftests: proc: fix warning: _GNU_SOURCE redefined Zhang Qilong <zhangqilong3(a)huawei.com> vfio: platform: fix reference leak in vfio_platform_open Qian Cai <cai(a)redhat.com> s390/smp: move rcu_cpu_starting() earlier Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Increase interrupt remapping table limit to 512 entries Hannes Reinecke <hare(a)suse.de> scsi: scsi_dh_alua: Avoid crash during alua_bus_detach() Ye Bin <yebin10(a)huawei.com> cfg80211: regulatory: Fix inconsistent format argument Johannes Berg <johannes.berg(a)intel.com> mac80211: always wind down STA state Johannes Berg <johannes.berg(a)intel.com> mac80211: fix use of skb payload instead of header Evan Quan <evan.quan(a)amd.com> drm/amd/pm: do not use ixFEATURE_STATUS for checking smc running Evan Quan <evan.quan(a)amd.com> drm/amd/pm: perform SMC reset on suspend/hibernation Evan Quan <evan.quan(a)amd.com> drm/amdgpu: perform srbm soft reset always on SDMA resume Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp> scsi: hpsa: Fix memory leak in hpsa_init_one() Bob Peterson <rpeterso(a)redhat.com> gfs2: check for live vs. read-only file system in gfs2_fitrim Bob Peterson <rpeterso(a)redhat.com> gfs2: Add missing truncate_inode_pages_final for sd_aspace Bob Peterson <rpeterso(a)redhat.com> gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda: Reinstate runtime_allow() for all hda controllers Evgeny Novikov <novikov(a)ispras.ru> usb: gadget: goku_udc: fix potential crashes in probe Ard Biesheuvel <ard.biesheuvel(a)linaro.org> crypto: arm64/aes-modes - get rid of literal load of addend vector Jason A. Donenfeld <Jason(a)zx2c4.com> netfilter: use actual socket sk rather than skb sk when routing harder Masashi Honma <masashi.honma(a)gmail.com> ath9k_htc: Use appropriate rs_datalen type Filipe Manana <fdmanana(a)suse.com> Btrfs: fix missing error return if writeback for extent buffer never started Tyler Hicks <tyhicks(a)linux.microsoft.com> tpm: efi: Don't create binary_bios_measurements file for an empty log Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix scrub flagging rtinherit even if there is no rt device Brian Foster <bfoster(a)redhat.com> xfs: flush new eof page on truncate to avoid post-eof corruption Joakim Zhang <qiangqing.zhang(a)nxp.com> can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping Dan Carpenter <dan.carpenter(a)oracle.com> can: peak_usb: add range checking in decode operations Oleksij Rempel <o.rempel(a)pengutronix.de> can: can_create_echo_skb(): fix echo skb generation: always use skb_clone() Oliver Hartkopp <socketcan(a)hartkopp.net> can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context Marc Kleine-Budde <mkl(a)pengutronix.de> can: rx-offload: don't call kfree_skb() from IRQ context Dan Carpenter <dan.carpenter(a)oracle.com> ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link() Jiri Olsa <jolsa(a)kernel.org> perf tools: Add missing swap for ino_generation Stefano Brivio <sbrivio(a)redhat.com> netfilter: ipset: Update byte and packet counters regardless of whether they match Darrick J. Wong <darrick.wong(a)oracle.com> xfs: set xefi_discard when creating a deferred agfl free log intent item zhuoliang zhang <zhuoliang.zhang(a)mediatek.com> net: xfrm: fix a race condition during allocing spi Olaf Hering <olaf(a)aepfle.de> hv_balloon: disable warning when floor reached Marc Zyngier <maz(a)kernel.org> genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: reschedule when cloning lots of extents Josef Bacik <josef(a)toxicpanda.com> btrfs: sysfs: init devices outside of the chunk_mutex Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Reclaim extra TRBs after request completion Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Continue to process pending requests Ming Lei <ming.lei(a)redhat.com> nbd: don't update block size after device is started Zeng Tao <prime.zeng(a)hisilicon.com> time: Prevent undefined behaviour in timespec64_to_ns() Michał Mirosław <mirq-linux(a)rere.qmqm.pl> regulator: defer probe when trying to get voltage from unresolved supply ------------- Diffstat: Makefile | 4 +- arch/arm/include/asm/kprobes.h | 22 +- arch/arm/probes/kprobes/opt-arm.c | 18 +- arch/arm64/crypto/aes-modes.S | 16 +- arch/s390/kernel/smp.c | 3 +- arch/x86/kernel/cpu/bugs.c | 52 ++- drivers/block/nbd.c | 10 +- drivers/char/random.c | 1 - drivers/char/tpm/eventlog/efi.c | 5 + drivers/char/tpm/tpm_tis.c | 29 +- drivers/gpio/gpio-pcie-idio-24.c | 62 ++- drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 27 +- drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 4 + drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 + drivers/gpu/drm/amd/powerplay/inc/smumgr.h | 2 + drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c | 29 +- drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c | 8 + drivers/gpu/drm/gma500/psb_irq.c | 34 +- drivers/hv/hv_balloon.c | 2 +- drivers/iommu/amd_iommu_types.h | 6 +- drivers/mfd/sprd-sc27xx-spi.c | 28 +- drivers/misc/mei/client.h | 4 +- drivers/mmc/host/renesas_sdhi_core.c | 1 + drivers/net/can/dev.c | 14 +- drivers/net/can/flexcan.c | 3 +- drivers/net/can/peak_canfd/peak_canfd.c | 11 +- drivers/net/can/rx-offload.c | 4 +- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 51 ++- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 48 ++- drivers/net/ethernet/microchip/lan743x_main.c | 12 +- drivers/net/ethernet/microchip/lan743x_main.h | 3 - drivers/net/ethernet/realtek/r8169.c | 3 +- drivers/net/vrf.c | 92 +++- drivers/net/wan/cosa.c | 1 + drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2 +- drivers/of/address.c | 4 +- drivers/pinctrl/aspeed/pinctrl-aspeed.c | 7 +- drivers/pinctrl/intel/pinctrl-intel.c | 8 + drivers/pinctrl/pinctrl-amd.c | 6 +- drivers/regulator/core.c | 2 + drivers/scsi/device_handler/scsi_dh_alua.c | 9 +- drivers/scsi/hpsa.c | 4 +- drivers/staging/erofs/inode.c | 21 +- drivers/thunderbolt/nhi.c | 19 +- drivers/thunderbolt/xdomain.c | 1 + drivers/uio/uio.c | 10 +- drivers/usb/class/cdc-acm.c | 9 + drivers/usb/dwc3/gadget.c | 32 +- drivers/usb/gadget/udc/goku_udc.c | 2 +- drivers/usb/host/xhci-histb.c | 2 +- drivers/vfio/platform/vfio_platform_common.c | 3 +- fs/btrfs/dev-replace.c | 26 +- fs/btrfs/extent_io.c | 4 + fs/btrfs/ioctl.c | 12 +- fs/btrfs/ref-verify.c | 1 + fs/btrfs/volumes.c | 33 +- fs/cifs/cifs_unicode.c | 8 +- fs/ext4/inline.c | 1 + fs/ext4/super.c | 4 +- fs/gfs2/rgrp.c | 5 +- fs/gfs2/super.c | 1 + fs/ocfs2/super.c | 1 + fs/xfs/libxfs/xfs_alloc.c | 1 + fs/xfs/libxfs/xfs_bmap.h | 2 +- fs/xfs/libxfs/xfs_rmap.c | 2 +- fs/xfs/libxfs/xfs_rmap_btree.c | 16 +- fs/xfs/scrub/bmap.c | 2 + fs/xfs/scrub/inode.c | 3 +- fs/xfs/scrub/refcount.c | 8 +- fs/xfs/xfs_iops.c | 10 + fs/xfs/xfs_pnfs.c | 2 +- include/linux/can/skb.h | 20 +- include/linux/netfilter_ipv4.h | 2 +- include/linux/netfilter_ipv6.h | 2 +- include/linux/prandom.h | 36 +- include/linux/time64.h | 4 + kernel/dma/swiotlb.c | 6 +- kernel/events/core.c | 7 +- kernel/events/internal.h | 2 +- kernel/exit.c | 5 +- kernel/futex.c | 5 +- kernel/irq/Kconfig | 1 + kernel/reboot.c | 28 +- kernel/time/itimer.c | 4 - kernel/time/tick-common.c | 2 + kernel/time/timer.c | 7 - lib/random32.c | 462 +++++++++++++-------- net/ipv4/netfilter.c | 12 +- net/ipv4/netfilter/ipt_SYNPROXY.c | 2 +- net/ipv4/netfilter/iptable_mangle.c | 2 +- net/ipv4/netfilter/nf_nat_l3proto_ipv4.c | 2 +- net/ipv4/netfilter/nf_reject_ipv4.c | 2 +- net/ipv4/netfilter/nft_chain_route_ipv4.c | 2 +- net/ipv4/syncookies.c | 9 +- net/ipv6/netfilter.c | 6 +- net/ipv6/netfilter/ip6table_mangle.c | 2 +- net/ipv6/netfilter/nf_nat_l3proto_ipv6.c | 2 +- net/ipv6/netfilter/nft_chain_route_ipv6.c | 2 +- net/ipv6/sit.c | 2 - net/ipv6/syncookies.c | 10 +- net/iucv/af_iucv.c | 3 +- net/mac80211/sta_info.c | 18 + net/mac80211/tx.c | 37 +- net/netfilter/ipset/ip_set_core.c | 3 +- net/netfilter/ipvs/ip_vs_core.c | 4 +- net/sched/sch_generic.c | 3 + net/tipc/topsrv.c | 10 +- net/wireless/reg.c | 2 +- net/x25/af_x25.c | 2 +- net/xfrm/xfrm_state.c | 8 +- security/selinux/ibpkey.c | 4 +- sound/hda/ext/hdac_ext_controller.c | 2 + sound/pci/hda/hda_intel.c | 1 + .../util/scripting-engines/trace-event-python.c | 7 +- tools/perf/util/session.c | 1 + tools/testing/selftests/proc/proc-loadavg-001.c | 1 - tools/testing/selftests/proc/proc-self-syscall.c | 1 - tools/testing/selftests/proc/proc-uptime-002.c | 1 - 118 files changed, 1102 insertions(+), 547 deletions(-)

3 years, 11 months

5
4
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[PATCH 4.14 00/85] 4.14.207-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.207 release. There are 85 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 19 Nov 2020 12:20:51 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.207-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.207-rc1 Boris Protopopov <pboris(a)amazon.com> Convert trailing spaces and periods in path components Matteo Croce <mcroce(a)microsoft.com> reboot: fix overflow parsing reboot cpu number Matteo Croce <mcroce(a)microsoft.com> Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint" Jiri Olsa <jolsa(a)redhat.com> perf/core: Fix race in the perf_mmap_close() function Juergen Gross <jgross(a)suse.com> xen/events: block rogue events for some time Juergen Gross <jgross(a)suse.com> xen/events: defer eoi in case of excessive number of events Juergen Gross <jgross(a)suse.com> xen/events: use a common cpu hotplug hook for event channels Juergen Gross <jgross(a)suse.com> xen/events: switch user event channels to lateeoi model Juergen Gross <jgross(a)suse.com> xen/pciback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/pvcallsback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/scsiback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/netback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/blkback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/events: add a new "late EOI" evtchn framework Juergen Gross <jgross(a)suse.com> xen/events: fix race in evtchn_fifo_unmask() Juergen Gross <jgross(a)suse.com> xen/events: add a proper barrier to 2-level uevent unmasking Juergen Gross <jgross(a)suse.com> xen/events: avoid removing an event channel while handling it kiyin(尹亮) <kiyin(a)tencent.com> perf/core: Fix a memory leak in perf_event_parse_addr_filter() Mathieu Poirier <mathieu.poirier(a)linaro.org> perf/core: Fix crash when using HW tracing kernel filters Song Liu <songliubraving(a)fb.com> perf/core: Fix bad use of igrab() Anand K Mistry <amistry(a)google.com> x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP George Spelvin <lkml(a)sdf.org> random32: make prandom_u32() output unpredictable Mao Wenan <wenan.mao(a)linux.alibaba.com> net: Update window_clamp if SOCK_RCVBUF is set Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix potential skb double free in an error path Martin Willi <martin(a)strongswan.org> vrf: Fix fast path output packet handling with async Netfilter rules Martin Schiller <ms(a)dev.tdt.de> net/x25: Fix null-ptr-deref in x25_connect Ursula Braun <ubraun(a)linux.ibm.com> net/af_iucv: fix null pointer dereference on shutdown Oliver Herms <oliver.peter.herms(a)gmail.com> IPv6: Set SIT tunnel hard_header_len to zero Stefano Stabellini <stefano.stabellini(a)xilinx.com> swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb" Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: fix incorrect way to disable debounce filter Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: use higher precision for 512 RtcClk Thomas Zimmermann <tzimmermann(a)suse.de> drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[] Al Viro <viro(a)zeniv.linux.org.uk> don't dump the threads that had been already exiting when zapped. Chen Zhou <chenzhou10(a)huawei.com> selinux: Fix error return code in sel_ib_pkey_sid_slow() Wengang Wang <wen.gang.wang(a)oracle.com> ocfs2: initialize ip_next_orphan Dan Carpenter <dan.carpenter(a)oracle.com> futex: Don't enable IRQs unconditionally in put_pi_state() Alexander Usyskin <alexander.usyskin(a)intel.com> mei: protect mei_cl_mtu from null dereference Chris Brandt <chris.brandt(a)renesas.com> usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> uio: Fix use-after-free in uio_unregister_device() Jing Xiangfeng <jingxiangfeng(a)huawei.com> thunderbolt: Add the missed ida_simple_remove() in ring_request_msix() Joseph Qi <joseph.qi(a)linux.alibaba.com> ext4: unlock xattr_sem properly in ext4_inline_data_truncate() Kaixu Xia <kaixuxia(a)tencent.com> ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA Peter Zijlstra <peterz(a)infradead.org> perf: Fix get_recursion_context() Wang Hai <wanghai38(a)huawei.com> cosa: Add missing kfree in error path of cosa_write Evan Nimmo <evan.nimmo(a)alliedtelesis.co.nz> of/address: Fix of_node memory leak in of_dma_is_coherent Christoph Hellwig <hch(a)lst.de> xfs: fix a missing unlock on error in xfs_fs_map_blocks Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix rmap key and record comparison functions Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix flags argument to rmap lookup when converting shared file rmaps Christoph Hellwig <hch(a)lst.de> nbd: fix a block_device refcount leak in nbd_release Billy Tsai <billy_tsai(a)aspeedtech.com> pinctrl: aspeed: Fix GPI only function problem. Andrew Jeffery <andrew(a)aj.id.au> ARM: 9019/1: kprobes: Avoid fortify_panic() when copying optprobe template Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: intel: Set default bias in case no particular value given Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Increase interrupt remapping table limit to 512 entries Hannes Reinecke <hare(a)suse.de> scsi: scsi_dh_alua: Avoid crash during alua_bus_detach() Ye Bin <yebin10(a)huawei.com> cfg80211: regulatory: Fix inconsistent format argument Johannes Berg <johannes.berg(a)intel.com> mac80211: always wind down STA state Johannes Berg <johannes.berg(a)intel.com> mac80211: fix use of skb payload instead of header Evan Quan <evan.quan(a)amd.com> drm/amdgpu: perform srbm soft reset always on SDMA resume Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp> scsi: hpsa: Fix memory leak in hpsa_init_one() Bob Peterson <rpeterso(a)redhat.com> gfs2: check for live vs. read-only file system in gfs2_fitrim Bob Peterson <rpeterso(a)redhat.com> gfs2: Add missing truncate_inode_pages_final for sd_aspace Bob Peterson <rpeterso(a)redhat.com> gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free Evgeny Novikov <novikov(a)ispras.ru> usb: gadget: goku_udc: fix potential crashes in probe Masashi Honma <masashi.honma(a)gmail.com> ath9k_htc: Use appropriate rs_datalen type Filipe Manana <fdmanana(a)suse.com> Btrfs: fix missing error return if writeback for extent buffer never started Brian Foster <bfoster(a)redhat.com> xfs: flush new eof page on truncate to avoid post-eof corruption Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping Dan Carpenter <dan.carpenter(a)oracle.com> can: peak_usb: add range checking in decode operations Oleksij Rempel <o.rempel(a)pengutronix.de> can: can_create_echo_skb(): fix echo skb generation: always use skb_clone() Oliver Hartkopp <socketcan(a)hartkopp.net> can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context Marc Kleine-Budde <mkl(a)pengutronix.de> can: rx-offload: don't call kfree_skb() from IRQ context Dan Carpenter <dan.carpenter(a)oracle.com> ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link() Jiri Olsa <jolsa(a)kernel.org> perf tools: Add missing swap for ino_generation zhuoliang zhang <zhuoliang.zhang(a)mediatek.com> net: xfrm: fix a race condition during allocing spi Olaf Hering <olaf(a)aepfle.de> hv_balloon: disable warning when floor reached Marc Zyngier <maz(a)kernel.org> genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: reschedule when cloning lots of extents Josef Bacik <josef(a)toxicpanda.com> btrfs: sysfs: init devices outside of the chunk_mutex Ming Lei <ming.lei(a)redhat.com> nbd: don't update block size after device is started Zeng Tao <prime.zeng(a)hisilicon.com> time: Prevent undefined behaviour in timespec64_to_ns() Shijie Luo <luoshijie1(a)huawei.com> mm: mempolicy: fix potential pte_unmap_unlock pte error Steven Rostedt (VMware) <rostedt(a)goodmis.org> ring-buffer: Fix recursion protection transitions between interrupt context Michał Mirosław <mirq-linux(a)rere.qmqm.pl> regulator: defer probe when trying to get voltage from unresolved supply ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 8 + Makefile | 4 +- arch/arm/include/asm/kprobes.h | 22 +- arch/arm/probes/kprobes/opt-arm.c | 18 +- arch/x86/events/intel/pt.c | 4 +- arch/x86/kernel/cpu/bugs.c | 52 ++- drivers/block/nbd.c | 10 +- drivers/block/xen-blkback/blkback.c | 22 +- drivers/block/xen-blkback/xenbus.c | 5 +- drivers/char/random.c | 1 - drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 27 +- drivers/gpu/drm/gma500/psb_irq.c | 34 +- drivers/hv/hv_balloon.c | 2 +- drivers/iommu/amd_iommu_types.h | 6 +- drivers/misc/mei/client.h | 4 +- drivers/net/can/dev.c | 14 +- drivers/net/can/peak_canfd/peak_canfd.c | 11 +- drivers/net/can/rx-offload.c | 4 +- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 51 ++- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 48 ++- drivers/net/ethernet/realtek/r8169.c | 3 +- drivers/net/vrf.c | 92 +++-- drivers/net/wan/cosa.c | 1 + drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2 +- drivers/net/xen-netback/common.h | 15 + drivers/net/xen-netback/interface.c | 61 +++- drivers/net/xen-netback/netback.c | 11 +- drivers/net/xen-netback/rx.c | 13 +- drivers/of/address.c | 4 +- drivers/pinctrl/aspeed/pinctrl-aspeed.c | 7 +- drivers/pinctrl/intel/pinctrl-intel.c | 8 + drivers/pinctrl/pinctrl-amd.c | 6 +- drivers/regulator/core.c | 2 + drivers/scsi/device_handler/scsi_dh_alua.c | 9 +- drivers/scsi/hpsa.c | 4 +- drivers/thunderbolt/nhi.c | 19 +- drivers/uio/uio.c | 10 +- drivers/usb/class/cdc-acm.c | 9 + drivers/usb/gadget/udc/goku_udc.c | 2 +- drivers/xen/events/events_2l.c | 9 +- drivers/xen/events/events_base.c | 422 ++++++++++++++++++++-- drivers/xen/events/events_fifo.c | 83 ++--- drivers/xen/events/events_internal.h | 20 +- drivers/xen/evtchn.c | 7 +- drivers/xen/pvcalls-back.c | 76 ++-- drivers/xen/xen-pciback/pci_stub.c | 14 +- drivers/xen/xen-pciback/pciback.h | 12 +- drivers/xen/xen-pciback/pciback_ops.c | 48 ++- drivers/xen/xen-pciback/xenbus.c | 2 +- drivers/xen/xen-scsiback.c | 23 +- fs/btrfs/extent_io.c | 4 + fs/btrfs/ioctl.c | 2 + fs/btrfs/volumes.c | 7 +- fs/cifs/cifs_unicode.c | 8 +- fs/ext4/inline.c | 1 + fs/ext4/super.c | 4 +- fs/gfs2/rgrp.c | 5 +- fs/gfs2/super.c | 1 + fs/ocfs2/super.c | 1 + fs/xfs/libxfs/xfs_rmap.c | 2 +- fs/xfs/libxfs/xfs_rmap_btree.c | 16 +- fs/xfs/xfs_iops.c | 10 + fs/xfs/xfs_pnfs.c | 2 +- include/linux/can/skb.h | 20 +- include/linux/perf_event.h | 2 +- include/linux/prandom.h | 36 +- include/linux/time64.h | 4 + include/xen/events.h | 29 +- kernel/events/core.c | 44 +-- kernel/events/internal.h | 2 +- kernel/exit.c | 5 +- kernel/futex.c | 5 +- kernel/irq/Kconfig | 1 + kernel/reboot.c | 28 +- kernel/time/itimer.c | 4 - kernel/time/timer.c | 7 - kernel/trace/ring_buffer.c | 54 ++- lib/random32.c | 462 +++++++++++++++--------- lib/swiotlb.c | 6 +- mm/mempolicy.c | 6 +- net/ipv4/syncookies.c | 9 +- net/ipv6/sit.c | 2 - net/ipv6/syncookies.c | 10 +- net/iucv/af_iucv.c | 3 +- net/mac80211/sta_info.c | 18 + net/mac80211/tx.c | 35 +- net/wireless/reg.c | 2 +- net/x25/af_x25.c | 2 +- net/xfrm/xfrm_state.c | 8 +- security/selinux/ibpkey.c | 4 +- sound/hda/ext/hdac_ext_controller.c | 2 + tools/perf/util/session.c | 1 + 92 files changed, 1585 insertions(+), 630 deletions(-)

3 years, 11 months

4
3
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[PATCH 4.4 00/64] 4.4.244-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.244 release. There are 64 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 19 Nov 2020 12:20:51 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.244-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.244-rc1 Boris Protopopov <pboris(a)amazon.com> Convert trailing spaces and periods in path components Eric Biggers <ebiggers(a)google.com> ext4: fix leaking sysfs kobject after failed mount Matteo Croce <mcroce(a)microsoft.com> reboot: fix overflow parsing reboot cpu number Matteo Croce <mcroce(a)microsoft.com> Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint" Jiri Olsa <jolsa(a)redhat.com> perf/core: Fix race in the perf_mmap_close() function Juergen Gross <jgross(a)suse.com> xen/events: block rogue events for some time Juergen Gross <jgross(a)suse.com> xen/events: defer eoi in case of excessive number of events Juergen Gross <jgross(a)suse.com> xen/events: use a common cpu hotplug hook for event channels Juergen Gross <jgross(a)suse.com> xen/events: switch user event channels to lateeoi model Juergen Gross <jgross(a)suse.com> xen/pciback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/scsiback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/netback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/blkback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/events: add a new "late EOI" evtchn framework Juergen Gross <jgross(a)suse.com> xen/events: fix race in evtchn_fifo_unmask() Juergen Gross <jgross(a)suse.com> xen/events: add a proper barrier to 2-level uevent unmasking Juergen Gross <jgross(a)suse.com> xen/events: avoid removing an event channel while handling it Anand K Mistry <amistry(a)google.com> x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP George Spelvin <lkml(a)sdf.org> random32: make prandom_u32() output unpredictable Mao Wenan <wenan.mao(a)linux.alibaba.com> net: Update window_clamp if SOCK_RCVBUF is set Martin Schiller <ms(a)dev.tdt.de> net/x25: Fix null-ptr-deref in x25_connect Ursula Braun <ubraun(a)linux.ibm.com> net/af_iucv: fix null pointer dereference on shutdown Oliver Herms <oliver.peter.herms(a)gmail.com> IPv6: Set SIT tunnel hard_header_len to zero Stefano Stabellini <stefano.stabellini(a)xilinx.com> swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb" Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: fix incorrect way to disable debounce filter Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: use higher precision for 512 RtcClk Thomas Zimmermann <tzimmermann(a)suse.de> drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[] Al Viro <viro(a)zeniv.linux.org.uk> don't dump the threads that had been already exiting when zapped. Wengang Wang <wen.gang.wang(a)oracle.com> ocfs2: initialize ip_next_orphan Alexander Usyskin <alexander.usyskin(a)intel.com> mei: protect mei_cl_mtu from null dereference Chris Brandt <chris.brandt(a)renesas.com> usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode Joseph Qi <joseph.qi(a)linux.alibaba.com> ext4: unlock xattr_sem properly in ext4_inline_data_truncate() Kaixu Xia <kaixuxia(a)tencent.com> ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA Peter Zijlstra <peterz(a)infradead.org> perf: Fix get_recursion_context() Wang Hai <wanghai38(a)huawei.com> cosa: Add missing kfree in error path of cosa_write Evan Nimmo <evan.nimmo(a)alliedtelesis.co.nz> of/address: Fix of_node memory leak in of_dma_is_coherent Christoph Hellwig <hch(a)lst.de> xfs: fix a missing unlock on error in xfs_fs_map_blocks Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Increase interrupt remapping table limit to 512 entries Ye Bin <yebin10(a)huawei.com> cfg80211: regulatory: Fix inconsistent format argument Johannes Berg <johannes.berg(a)intel.com> mac80211: always wind down STA state Johannes Berg <johannes.berg(a)intel.com> mac80211: fix use of skb payload instead of header Evan Quan <evan.quan(a)amd.com> drm/amdgpu: perform srbm soft reset always on SDMA resume Bob Peterson <rpeterso(a)redhat.com> gfs2: check for live vs. read-only file system in gfs2_fitrim Bob Peterson <rpeterso(a)redhat.com> gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free Evgeny Novikov <novikov(a)ispras.ru> usb: gadget: goku_udc: fix potential crashes in probe Masashi Honma <masashi.honma(a)gmail.com> ath9k_htc: Use appropriate rs_datalen type Mark Gray <mark.d.gray(a)redhat.com> geneve: add transport ports in route lookup for geneve Martyna Szapar <martyna.szapar(a)intel.com> i40e: Fix of memory leak and integer truncation in i40e_virtchnl.c Grzegorz Siwik <grzegorz.siwik(a)intel.com> i40e: Wrong truncation from u16 to u8 Will Deacon <will(a)kernel.org> pinctrl: devicetree: Avoid taking direct reference to device name string Filipe Manana <fdmanana(a)suse.com> Btrfs: fix missing error return if writeback for extent buffer never started Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping Dan Carpenter <dan.carpenter(a)oracle.com> can: peak_usb: add range checking in decode operations Oleksij Rempel <o.rempel(a)pengutronix.de> can: can_create_echo_skb(): fix echo skb generation: always use skb_clone() Oliver Hartkopp <socketcan(a)hartkopp.net> can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context Dan Carpenter <dan.carpenter(a)oracle.com> ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link() Jiri Olsa <jolsa(a)kernel.org> perf tools: Add missing swap for ino_generation zhuoliang zhang <zhuoliang.zhang(a)mediatek.com> net: xfrm: fix a race condition during allocing spi Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: reschedule when cloning lots of extents Zeng Tao <prime.zeng(a)hisilicon.com> time: Prevent undefined behaviour in timespec64_to_ns() Shijie Luo <luoshijie1(a)huawei.com> mm: mempolicy: fix potential pte_unmap_unlock pte error Alexander Aring <aahringo(a)redhat.com> gfs2: Wake up when sd_glock_disposal becomes zero Steven Rostedt (VMware) <rostedt(a)goodmis.org> ring-buffer: Fix recursion protection transitions between interrupt context ------------- Diffstat: Documentation/kernel-parameters.txt | 8 + Makefile | 4 +- arch/x86/kernel/cpu/bugs.c | 52 ++- drivers/block/xen-blkback/blkback.c | 22 +- drivers/block/xen-blkback/xenbus.c | 5 +- drivers/char/random.c | 2 - drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 27 +- drivers/gpu/drm/gma500/psb_irq.c | 34 +- drivers/iommu/amd_iommu_types.h | 6 +- drivers/misc/mei/client.h | 4 +- drivers/net/can/dev.c | 14 +- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 51 ++- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 48 ++- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 +- drivers/net/geneve.c | 36 +- drivers/net/wan/cosa.c | 1 + drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2 +- drivers/net/xen-netback/common.h | 39 ++ drivers/net/xen-netback/interface.c | 59 ++- drivers/net/xen-netback/netback.c | 17 +- drivers/of/address.c | 4 +- drivers/pinctrl/devicetree.c | 26 +- drivers/pinctrl/pinctrl-amd.c | 6 +- drivers/usb/class/cdc-acm.c | 9 + drivers/usb/gadget/udc/goku_udc.c | 2 +- drivers/xen/events/events_2l.c | 9 +- drivers/xen/events/events_base.c | 444 ++++++++++++++++++-- drivers/xen/events/events_fifo.c | 102 ++--- drivers/xen/events/events_internal.h | 20 +- drivers/xen/evtchn.c | 7 +- drivers/xen/xen-pciback/pci_stub.c | 14 +- drivers/xen/xen-pciback/pciback.h | 12 +- drivers/xen/xen-pciback/pciback_ops.c | 48 ++- drivers/xen/xen-pciback/xenbus.c | 2 +- drivers/xen/xen-scsiback.c | 23 +- fs/btrfs/extent_io.c | 4 + fs/btrfs/ioctl.c | 2 + fs/cifs/cifs_unicode.c | 8 +- fs/ext4/inline.c | 1 + fs/ext4/super.c | 5 +- fs/gfs2/glock.c | 3 +- fs/gfs2/rgrp.c | 5 +- fs/ocfs2/super.c | 1 + fs/xfs/xfs_pnfs.c | 2 +- include/linux/can/skb.h | 20 +- include/linux/prandom.h | 36 +- include/linux/time64.h | 4 + include/xen/events.h | 29 +- kernel/events/core.c | 7 +- kernel/events/internal.h | 2 +- kernel/exit.c | 5 +- kernel/reboot.c | 28 +- kernel/time/timer.c | 7 - kernel/trace/ring_buffer.c | 54 ++- lib/random32.c | 463 +++++++++++++-------- lib/swiotlb.c | 6 +- mm/mempolicy.c | 6 +- net/ipv4/syncookies.c | 9 +- net/ipv6/sit.c | 2 - net/ipv6/syncookies.c | 10 +- net/iucv/af_iucv.c | 3 +- net/mac80211/sta_info.c | 18 + net/mac80211/tx.c | 35 +- net/wireless/reg.c | 2 +- net/x25/af_x25.c | 2 +- net/xfrm/xfrm_state.c | 8 +- sound/hda/ext/hdac_ext_controller.c | 2 + tools/perf/util/session.c | 1 + 68 files changed, 1431 insertions(+), 522 deletions(-)

3 years, 11 months

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[arm] BUG: KASAN: slab-out-of-bounds in memcmp+0x30/0x5c

by Naresh Kamboju

While booting arm KASAN config enabled kernel on TI x15 device Linux version 5.10.0-rc3-next-20201116. The reported issue is not a regression since we have recently started testing arm+kasan builds on LKFT. The boot was not successful on x15 and qemu_arm for some other reason. The kernel config and crash log attached to this email. [ 13.071906] BUG: KASAN: slab-out-of-bounds in memcmp+0x30/0x5c [ 13.077526] Synopsys Designware Multimedia Card Interface Driver [ 13.077781] Read of size 1 at addr c5ae1d90 by task kworker/0:0/5 [ 13.089918] [ 13.091433] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.10.0-rc3-next-20201116 #2 [ 13.093605] sdhci-pltfm: SDHCI platform and OF driver helper [ 13.099135] Hardware name: Generic DRA74X (Flattened Device Tree) [ 13.110942] Workqueue: events dbs_work_handler [ 13.115442] [<c0315abc>] (unwind_backtrace) from [<c030ebf8>] (show_stack+0x10/0x14) [ 13.123240] [<c030ebf8>] (show_stack) from [<c16c91cc>] (dump_stack+0xc8/0xe0) [ 13.130518] [<c16c91cc>] (dump_stack) from [<c051b4ec>] (print_address_description.constprop.0+0x34/0x2dc) [ 13.140238] [<c051b4ec>] (print_address_description.constprop.0) from [<c051b9e0>] (kasan_report+0x1a8/0x1c4) [ 13.145871] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22) [ 13.150221] [<c051b9e0>] (kasan_report) from [<c0997704>] (memcmp+0x30/0x5c) [ 13.159064] sdhci-omap 4809c000.mmc: Got CD GPIO [ 13.166123] [<c0997704>] (memcmp) from [<c0c33694>] (ti_abb_set_voltage_sel+0x94/0x58c) [ 13.166150] [<c0c33694>] (ti_abb_set_voltage_sel) from [<c0c0f0f8>] (_regulator_call_set_voltage_sel+0xd8/0x12c) [ 13.173027] sdhci-omap 4809c000.mmc: supply vqmmc not found, using dummy regulator [ 13.178825] [<c0c0f0f8>] (_regulator_call_set_voltage_sel) from [<c0c0f654>] (_regulator_do_set_voltage+0x508/0x644) [ 13.207208] [<c0c0f654>] (_regulator_do_set_voltage) from [<c0c18558>] (regulator_set_voltage_rdev+0xc4/0x2fc) [ 13.217276] [<c0c18558>] (regulator_set_voltage_rdev) from [<c0c14928>] (regulator_do_balance_voltage+0x304/0x658) [ 13.227692] [<c0c14928>] (regulator_do_balance_voltage) from [<c0c1839c>] (regulator_set_voltage_unlocked+0x1ac/0x2a4) [ 13.238455] [<c0c1839c>] (regulator_set_voltage_unlocked) from [<c0c18834>] (regulator_set_voltage+0xa4/0xfc) [ 13.248437] [<c0c18834>] (regulator_set_voltage) from [<c1316458>] (_opp_set_voltage+0x8c/0x13c) [ 13.257283] [<c1316458>] (_opp_set_voltage) from [<c13167ac>] (ti_opp_supply_set_opp+0x2a4/0x330) [ 13.266216] [<c13167ac>] (ti_opp_supply_set_opp) from [<c1311a98>] (dev_pm_opp_set_rate+0x274/0x7cc) [ 13.275411] [<c1311a98>] (dev_pm_opp_set_rate) from [<c13188b8>] (__cpufreq_driver_target+0x2fc/0x8fc) [ 13.284779] [<c13188b8>] (__cpufreq_driver_target) from [<c131dfac>] (od_dbs_update+0x22c/0x294) [ 13.293623] [<c131dfac>] (od_dbs_update) from [<c131f484>] (dbs_work_handler+0x44/0x88) [ 13.301683] [<c131f484>] (dbs_work_handler) from [<c038159c>] (process_one_work+0x410/0x7ac) [ 13.310174] [<c038159c>] (process_one_work) from [<c0381998>] (worker_thread+0x60/0x8d0) [ 13.318320] [<c0381998>] (worker_thread) from [<c038c2d4>] (kthread+0x258/0x268) [ 13.325769] [<c038c2d4>] (kthread) from [<c03001b0>] (ret_from_fork+0x14/0x24) [ 13.333031] Exception stack(0xc3937fb0 to 0xc3937ff8) [ 13.338117] 7fa0: 00000000 00000000 00000000 00000000 [ 13.346346] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 13.354573] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 13.361223] [ 13.362729] Allocated by task 1: [ 13.365987] ____kasan_kmalloc.constprop.0+0x90/0xa4 [ 13.370986] __kmalloc_track_caller+0x184/0x5e0 [ 13.375550] devres_alloc_node+0x24/0x64 [ 13.379507] __devm_ioremap+0x2c/0xac [ 13.383194] __devm_ioremap_resource+0xe8/0x1b8 [ 13.387758] ti_abb_probe+0x298/0xeb4 [ 13.391447] platform_drv_probe+0x60/0xb8 [ 13.395490] really_probe+0x170/0x70c [ 13.399182] driver_probe_device+0x94/0x254 [ 13.403394] device_driver_attach+0x84/0x8c [ 13.407608] __driver_attach+0xd4/0x18c [ 13.411471] bus_for_each_dev+0xf0/0x144 [ 13.415424] bus_add_driver+0x248/0x2dc [ 13.419289] driver_register+0xcc/0x1a0 [ 13.423151] do_one_initcall+0xb4/0x248 [ 13.427019] kernel_init_freeable+0x1ec/0x244 [ 13.431409] kernel_init+0x8/0x128 [ 13.434836] ret_from_fork+0x14/0x24 [ 13.438434] 0x0 [ 13.440286] [ 13.441793] The buggy address belongs to the object at c5ae1d00 [ 13.441793] which belongs to the cache kmalloc-128 of size 128 [ 13.453682] The buggy address is located 16 bytes to the right of [ 13.453682] 128-byte region [c5ae1d00, c5ae1d80) [ 13.464516] The buggy address belongs to the page: [ 13.469343] page:52ce07bb refcount:1 mapcount:0 mapping:00000000 index:0x0 pfn:0x85ae1 [ 13.477304] flags: 0x200(slab) [ 13.480392] raw: 00000200 00000100 00000122 c3801d00 00000000 00100010 ffffffff 00000001 [ 13.488526] raw: 00000000 [ 13.491163] page dumped because: kasan: bad access detected [ 13.496764] [ 13.498266] Memory state around the buggy address: [ 13.503086] c5ae1c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 13.509652] c5ae1d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 13.516218] >c5ae1d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 13.522780] ^ [ 13.525855] c5ae1e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 13.532422] c5ae1e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 13.538983] ================================================================== [ 13.546242] Disabling lock debugging due to kernel taint full test log link, https://lkft.validation.linaro.org/scheduler/job/1944986#L2188 metadata: git branch: master git repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git describe: next-20201116 make_kernelversion: 5.10.0-rc3 kernel-config: https://builds.tuxbuild.com/1kMYEMmo35DocMgHZ9AtJReL3rN/config -- Linaro LKFT https://lkft.linaro.org

3 years, 11 months

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[PATCH 4.9 00/78] 4.9.244-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.244 release. There are 78 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 19 Nov 2020 12:20:51 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.244-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.244-rc1 Boris Protopopov <pboris(a)amazon.com> Convert trailing spaces and periods in path components Eric Biggers <ebiggers(a)google.com> ext4: fix leaking sysfs kobject after failed mount Matteo Croce <mcroce(a)microsoft.com> reboot: fix overflow parsing reboot cpu number Matteo Croce <mcroce(a)microsoft.com> Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint" Jiri Olsa <jolsa(a)redhat.com> perf/core: Fix race in the perf_mmap_close() function Juergen Gross <jgross(a)suse.com> xen/events: block rogue events for some time Juergen Gross <jgross(a)suse.com> xen/events: defer eoi in case of excessive number of events Juergen Gross <jgross(a)suse.com> xen/events: use a common cpu hotplug hook for event channels Juergen Gross <jgross(a)suse.com> xen/events: switch user event channels to lateeoi model Juergen Gross <jgross(a)suse.com> xen/pciback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/scsiback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/netback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/blkback: use lateeoi irq binding Juergen Gross <jgross(a)suse.com> xen/events: add a new "late EOI" evtchn framework Juergen Gross <jgross(a)suse.com> xen/events: fix race in evtchn_fifo_unmask() Juergen Gross <jgross(a)suse.com> xen/events: add a proper barrier to 2-level uevent unmasking Juergen Gross <jgross(a)suse.com> xen/events: avoid removing an event channel while handling it kiyin(尹亮) <kiyin(a)tencent.com> perf/core: Fix a memory leak in perf_event_parse_addr_filter() Mathieu Poirier <mathieu.poirier(a)linaro.org> perf/core: Fix crash when using HW tracing kernel filters Song Liu <songliubraving(a)fb.com> perf/core: Fix bad use of igrab() Anand K Mistry <amistry(a)google.com> x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP George Spelvin <lkml(a)sdf.org> random32: make prandom_u32() output unpredictable Mao Wenan <wenan.mao(a)linux.alibaba.com> net: Update window_clamp if SOCK_RCVBUF is set Martin Schiller <ms(a)dev.tdt.de> net/x25: Fix null-ptr-deref in x25_connect Ursula Braun <ubraun(a)linux.ibm.com> net/af_iucv: fix null pointer dereference on shutdown Oliver Herms <oliver.peter.herms(a)gmail.com> IPv6: Set SIT tunnel hard_header_len to zero Stefano Stabellini <stefano.stabellini(a)xilinx.com> swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb" Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: fix incorrect way to disable debounce filter Coiby Xu <coiby.xu(a)gmail.com> pinctrl: amd: use higher precision for 512 RtcClk Thomas Zimmermann <tzimmermann(a)suse.de> drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[] Al Viro <viro(a)zeniv.linux.org.uk> don't dump the threads that had been already exiting when zapped. Wengang Wang <wen.gang.wang(a)oracle.com> ocfs2: initialize ip_next_orphan Alexander Usyskin <alexander.usyskin(a)intel.com> mei: protect mei_cl_mtu from null dereference Chris Brandt <chris.brandt(a)renesas.com> usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode Joseph Qi <joseph.qi(a)linux.alibaba.com> ext4: unlock xattr_sem properly in ext4_inline_data_truncate() Kaixu Xia <kaixuxia(a)tencent.com> ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA Peter Zijlstra <peterz(a)infradead.org> perf: Fix get_recursion_context() Wang Hai <wanghai38(a)huawei.com> cosa: Add missing kfree in error path of cosa_write Evan Nimmo <evan.nimmo(a)alliedtelesis.co.nz> of/address: Fix of_node memory leak in of_dma_is_coherent Christoph Hellwig <hch(a)lst.de> xfs: fix a missing unlock on error in xfs_fs_map_blocks Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix rmap key and record comparison functions Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix flags argument to rmap lookup when converting shared file rmaps Billy Tsai <billy_tsai(a)aspeedtech.com> pinctrl: aspeed: Fix GPI only function problem. Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Increase interrupt remapping table limit to 512 entries Hannes Reinecke <hare(a)suse.de> scsi: scsi_dh_alua: Avoid crash during alua_bus_detach() Ye Bin <yebin10(a)huawei.com> cfg80211: regulatory: Fix inconsistent format argument Johannes Berg <johannes.berg(a)intel.com> mac80211: always wind down STA state Johannes Berg <johannes.berg(a)intel.com> mac80211: fix use of skb payload instead of header Evan Quan <evan.quan(a)amd.com> drm/amdgpu: perform srbm soft reset always on SDMA resume Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp> scsi: hpsa: Fix memory leak in hpsa_init_one() Bob Peterson <rpeterso(a)redhat.com> gfs2: check for live vs. read-only file system in gfs2_fitrim Bob Peterson <rpeterso(a)redhat.com> gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free Evgeny Novikov <novikov(a)ispras.ru> usb: gadget: goku_udc: fix potential crashes in probe Masashi Honma <masashi.honma(a)gmail.com> ath9k_htc: Use appropriate rs_datalen type Mark Gray <mark.d.gray(a)redhat.com> geneve: add transport ports in route lookup for geneve Martyna Szapar <martyna.szapar(a)intel.com> i40e: Memory leak in i40e_config_iwarp_qvlist Martyna Szapar <martyna.szapar(a)intel.com> i40e: Fix of memory leak and integer truncation in i40e_virtchnl.c Grzegorz Siwik <grzegorz.siwik(a)intel.com> i40e: Wrong truncation from u16 to u8 Sergey Nemov <sergey.nemov(a)intel.com> i40e: add num_vectors checker in iwarp handler Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> i40e: Fix a potential NULL pointer dereference Will Deacon <will(a)kernel.org> pinctrl: devicetree: Avoid taking direct reference to device name string Filipe Manana <fdmanana(a)suse.com> Btrfs: fix missing error return if writeback for extent buffer never started Brian Foster <bfoster(a)redhat.com> xfs: flush new eof page on truncate to avoid post-eof corruption Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping Dan Carpenter <dan.carpenter(a)oracle.com> can: peak_usb: add range checking in decode operations Oleksij Rempel <o.rempel(a)pengutronix.de> can: can_create_echo_skb(): fix echo skb generation: always use skb_clone() Oliver Hartkopp <socketcan(a)hartkopp.net> can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context Dan Carpenter <dan.carpenter(a)oracle.com> ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link() Jiri Olsa <jolsa(a)kernel.org> perf tools: Add missing swap for ino_generation zhuoliang zhang <zhuoliang.zhang(a)mediatek.com> net: xfrm: fix a race condition during allocing spi Marc Zyngier <maz(a)kernel.org> genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: reschedule when cloning lots of extents Zeng Tao <prime.zeng(a)hisilicon.com> time: Prevent undefined behaviour in timespec64_to_ns() Shijie Luo <luoshijie1(a)huawei.com> mm: mempolicy: fix potential pte_unmap_unlock pte error Alexander Aring <aahringo(a)redhat.com> gfs2: Wake up when sd_glock_disposal becomes zero Steven Rostedt (VMware) <rostedt(a)goodmis.org> ring-buffer: Fix recursion protection transitions between interrupt context Michał Mirosław <mirq-linux(a)rere.qmqm.pl> regulator: defer probe when trying to get voltage from unresolved supply ------------- Diffstat: Documentation/kernel-parameters.txt | 8 + Makefile | 4 +- arch/x86/events/intel/pt.c | 4 +- arch/x86/kernel/cpu/bugs.c | 52 ++- drivers/block/xen-blkback/blkback.c | 22 +- drivers/block/xen-blkback/xenbus.c | 5 +- drivers/char/random.c | 1 - drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 27 +- drivers/gpu/drm/gma500/psb_irq.c | 34 +- drivers/iommu/amd_iommu_types.h | 6 +- drivers/misc/mei/client.h | 4 +- drivers/net/can/dev.c | 14 +- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 51 ++- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 48 ++- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 32 +- drivers/net/geneve.c | 36 +- drivers/net/wan/cosa.c | 1 + drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2 +- drivers/net/xen-netback/common.h | 15 + drivers/net/xen-netback/interface.c | 61 ++- drivers/net/xen-netback/netback.c | 11 +- drivers/net/xen-netback/rx.c | 13 +- drivers/of/address.c | 4 +- drivers/pinctrl/aspeed/pinctrl-aspeed.c | 7 +- drivers/pinctrl/devicetree.c | 26 +- drivers/pinctrl/pinctrl-amd.c | 6 +- drivers/regulator/core.c | 2 + drivers/scsi/device_handler/scsi_dh_alua.c | 9 +- drivers/scsi/hpsa.c | 4 +- drivers/usb/class/cdc-acm.c | 9 + drivers/usb/gadget/udc/goku_udc.c | 2 +- drivers/xen/events/events_2l.c | 9 +- drivers/xen/events/events_base.c | 422 +++++++++++++++++-- drivers/xen/events/events_fifo.c | 82 ++-- drivers/xen/events/events_internal.h | 20 +- drivers/xen/evtchn.c | 7 +- drivers/xen/xen-pciback/pci_stub.c | 14 +- drivers/xen/xen-pciback/pciback.h | 12 +- drivers/xen/xen-pciback/pciback_ops.c | 48 ++- drivers/xen/xen-pciback/xenbus.c | 2 +- drivers/xen/xen-scsiback.c | 23 +- fs/btrfs/extent_io.c | 4 + fs/btrfs/ioctl.c | 2 + fs/cifs/cifs_unicode.c | 8 +- fs/ext4/inline.c | 1 + fs/ext4/super.c | 5 +- fs/gfs2/glock.c | 3 +- fs/gfs2/rgrp.c | 5 +- fs/ocfs2/super.c | 1 + fs/xfs/libxfs/xfs_rmap.c | 2 +- fs/xfs/libxfs/xfs_rmap_btree.c | 16 +- fs/xfs/xfs_iops.c | 10 + fs/xfs/xfs_pnfs.c | 2 +- include/linux/can/skb.h | 20 +- include/linux/perf_event.h | 2 +- include/linux/prandom.h | 36 +- include/linux/time64.h | 4 + include/xen/events.h | 29 +- kernel/events/core.c | 42 +- kernel/events/internal.h | 2 +- kernel/exit.c | 5 +- kernel/irq/Kconfig | 1 + kernel/reboot.c | 28 +- kernel/time/timer.c | 7 - kernel/trace/ring_buffer.c | 54 ++- lib/random32.c | 462 +++++++++++++-------- lib/swiotlb.c | 6 +- mm/mempolicy.c | 6 +- net/ipv4/syncookies.c | 9 +- net/ipv6/sit.c | 2 - net/ipv6/syncookies.c | 10 +- net/iucv/af_iucv.c | 3 +- net/mac80211/sta_info.c | 18 + net/mac80211/tx.c | 35 +- net/wireless/reg.c | 2 +- net/x25/af_x25.c | 2 +- net/xfrm/xfrm_state.c | 8 +- sound/hda/ext/hdac_ext_controller.c | 2 + tools/perf/util/session.c | 1 + 79 files changed, 1465 insertions(+), 549 deletions(-)

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[ arm ] BUG: KASAN: stack-out-of-bounds in save_trace+0xf8/0x14c

by Naresh Kamboju

The following kernel warning noticed on arm KASAN enabled config while booting on qemu arm on Linux next 20201116 tag. [ 10.811824] BUG: KASAN: stack-out-of-bounds in save_trace+0xf8/0x14c [ 10.814330] Read of size 4 at addr c7aa37bc by task udevadm/192 [ 10.816669] [ 10.817310] CPU: 0 PID: 192 Comm: udevadm Not tainted 5.10.0-rc3-next-20201116 #2 [ 10.820576] Hardware name: Generic DT based system [ 10.822886] [<c0315abc>] (unwind_backtrace) from [<c030ebf8>] (show_stack+0x10/0x14) [ 10.827114] [<c030ebf8>] (show_stack) from [<c16c91cc>] (dump_stack+0xc8/0xe0) [ 10.830696] [<c16c91cc>] (dump_stack) from [<c051b4ec>] (print_address_description.constprop.0+0x34/0x2dc) [ 10.835673] [<c051b4ec>] (print_address_description.constprop.0) from [<c051b9e0>] (kasan_report+0x1a8/0x1c4) [ 10.840888] [<c051b9e0>] (kasan_report) from [<c030e624>] (save_trace+0xf8/0x14c) [ 10.844773] [<c030e624>] (save_trace) from [<c030e50c>] (walk_stackframe+0x1c/0x3c) [ 10.848513] [<c030e50c>] (walk_stackframe) from [<c030e79c>] (__save_stack_trace+0x124/0x12c) [ 10.852745] [<c030e79c>] (__save_stack_trace) from [<c040bc9c>] (stack_trace_save+0x90/0xc0) [ 10.856653] [<c040bc9c>] (stack_trace_save) from [<c051aeb8>] (kasan_save_stack+0x1c/0x40) [ 10.860463] [<c051aeb8>] (kasan_save_stack) from [<c051afac>] (kasan_set_track+0x28/0x30) [ 10.864263] [<c051afac>] (kasan_set_track) from [<c051c748>] (kasan_set_free_info+0x20/0x34) [ 10.868176] [<c051c748>] (kasan_set_free_info) from [<c051ae74>] (____kasan_slab_free+0xd4/0xfc) [ 10.872253] [<c051ae74>] (____kasan_slab_free) from [<c0519194>] (kmem_cache_free+0x80/0x4a0) [ 10.876217] [<c0519194>] (kmem_cache_free) from [<c040032c>] (rcu_core+0x384/0x7f4) [ 10.879852] [<c040032c>] (rcu_core) from [<c03014d8>] (__do_softirq+0x188/0x3d0) [ 10.883309] [<c03014d8>] (__do_softirq) from [<c0361f88>] (irq_exit+0x100/0x124) [ 10.886748] [<c0361f88>] (irq_exit) from [<c03e712c>] (__handle_domain_irq+0x7c/0xdc) [ 10.890378] [<c03e712c>] (__handle_domain_irq) from [<c09a8e04>] (gic_handle_irq+0xb4/0xe0) [ 10.894268] [<c09a8e04>] (gic_handle_irq) from [<c0300b8c>] (__irq_svc+0x6c/0x94) [ 10.897739] Exception stack(0xc7aa3698 to 0xc7aa36e0) [ 10.900109] 3680: c03000c0 c25e6660 [ 10.903902] 36a0: c263bb70BUG: KASAN: stack-out-of-bounds in save_trace+0xf8/0x14c c263fd88 c7aa37e0 c315c5e0 c312d9a0 c7aa3880 c040bc9c c03000c0 [ 10.907859] 36c0: a0030013 c7aa38ec c312d9a0 c7aa36e8 c0315330 c031508c a0030013 ffffffff [ 10.912344] [<c0300b8c>] (__irq_svc) from [<c031508c>] (search_index+0x8/0xec) [ 10.916050] [<c031508c>] (search_index) from [<c0564990>] (__d_lookup_rcu+0x58/0x2a8) [ 10.920147] [<c0564990>] (__d_lookup_rcu) from [<c03000c0>] (ret_fast_syscall+0x0/0x58) [ 10.924242] Exception stack(0xc7aa3780 to 0xc7aa37c8) [ 10.926923] 3780: c25f18a0 c7aa4000 00000000 00000000 00000003 1312d000 5fb25e68 00000000 [ 10.931004] 37a0: 00000000 80000000 ffffffff 7fffffff 5fb25e68 00000000 ee7e2590 00000000 [ 10.935188] 37c0: 41b58ab3 c247c3ec [ 10.936910] [ 10.937652] The buggy address belongs to the page: [ 10.939933] page:(ptrval) refcount:0 mapcount:0 mapping:00000000 index:0x0 pfn:0x47aa3 [ 10.943733] flags: 0x0() [ 10.944995] raw: 00000000 ee60cef0 ee60cef0 00000000 00000000 00000000 ffffffff 00000000 [ 10.948786] raw: 00000000 [ 10.950037] page dumped because: kasan: bad access detected [ 10.952655] [ 10.953405] addr c7aa37bc is located in stack of task udevadm/192 at offset 156 in frame: [ 10.957194] unwind_frame+0x0/0x8c0 [ 10.958853] [ 10.959616] this frame has 1 object: [ 10.961322] [32, 116) 'ctrl' [ 10.961329] [ 10.963476] Memory state around the buggy address: [ 10.965699] c7aa3680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 10.968752] c7aa3700: 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 00 00 00 [ 10.971846] >c7aa3780: 00 00 04 f3 f3 f3 f3 f3 00 00 00 00 00 00 00 00 [ 10.974831] ^ [ 10.976883] c7aa3800: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 04 f2 f2 [ 10.979907] c7aa3880: 00 00 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 10.982919] ================================================================== [ 10.986244] Disabling lock debugging due to kernel taint Reported-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> full boot log link, https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20201116/te… metadata: git branch: master git repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git describe: next-20201116 kernel-config: https://builds.tuxbuild.com/1kMYEMmo35DocMgHZ9AtJReL3rN/config -- Linaro LKFT https://lkft.linaro.org

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Lkft-triage November 2020