September 2023 - Linux-stable-mirror

stable-rc/linux-6.1.y baseline: 112 runs, 10 regressions (v6.1.52)

by kernelci.org bot

stable-rc/linux-6.1.y baseline: 112 runs, 10 regressions (v6.1.52) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.52/p… Test: baseline Tree: stable-rc Branch: linux-6.1.y Describe: v6.1.52 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 59b13c2b647e464dd85622c89d7f16c15d681e96 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ acer-chromebox-cxi4-puff | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64f8f745885bf7e877286d88 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/64f8f745885bf7e877286d89 failing since 4 days (last pass: v6.1.50-11-g1767553758a66, first fail: v6.1.51) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-C436FA-Flip-hatch | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64f8f719e826411416286d88 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8f719e826411416286d8d failing since 160 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-06T22:03:53.514764 <8>[ 10.456042] <LAVA_SIGNAL_ENDRUN 0_dmesg 11451215_1.4.2.3.1> 2023-09-06T22:03:53.518034 + set +x 2023-09-06T22:03:53.619412 # 2023-09-06T22:03:53.720242 / # #export SHELL=/bin/sh 2023-09-06T22:03:53.720447 2023-09-06T22:03:53.820973 / # export SHELL=/bin/sh. /lava-11451215/environment 2023-09-06T22:03:53.821172 2023-09-06T22:03:53.921708 / # . /lava-11451215/environment/lava-11451215/bin/lava-test-runner /lava-11451215/1 2023-09-06T22:03:53.922016 2023-09-06T22:03:53.928019 / # /lava-11451215/bin/lava-test-runner /lava-11451215/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-CM1400CXA-dalboz | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64f8f97d2441d083c5286dae Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8f97d2441d083c5286db3 failing since 160 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-06T22:12:56.591196 + set<8>[ 11.175173] <LAVA_SIGNAL_ENDRUN 0_dmesg 11451227_1.4.2.3.1> 2023-09-06T22:12:56.591620 +x 2023-09-06T22:12:56.698649 / # # 2023-09-06T22:12:56.800661 export SHELL=/bin/sh 2023-09-06T22:12:56.801517 # 2023-09-06T22:12:56.903198 / # export SHELL=/bin/sh. /lava-11451227/environment 2023-09-06T22:12:56.903849 2023-09-06T22:12:57.005347 / # . /lava-11451227/environment/lava-11451227/bin/lava-test-runner /lava-11451227/1 2023-09-06T22:12:57.006817 2023-09-06T22:12:57.011754 / # /lava-11451227/bin/lava-test-runner /lava-11451227/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ asus-cx9400-volteer | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64f8fc8218c05b8baa286ec3 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8fc8218c05b8baa286ec8 failing since 160 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-06T22:25:46.633046 <8>[ 11.077347] <LAVA_SIGNAL_ENDRUN 0_dmesg 11451199_1.4.2.3.1> 2023-09-06T22:25:46.636431 + set +x 2023-09-06T22:25:46.739076 2023-09-06T22:25:46.840806 / # #export SHELL=/bin/sh 2023-09-06T22:25:46.841633 2023-09-06T22:25:46.943250 / # export SHELL=/bin/sh. /lava-11451199/environment 2023-09-06T22:25:46.944059 2023-09-06T22:25:47.045816 / # . /lava-11451199/environment/lava-11451199/bin/lava-test-runner /lava-11451199/1 2023-09-06T22:25:47.047075 2023-09-06T22:25:47.052692 / # /lava-11451199/bin/lava-test-runner /lava-11451199/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-12b-c...4020-octopus | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64f8fc14fb1a91fe79286e3c Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8fc14fb1a91fe79286e41 failing since 160 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-06T22:24:55.777219 + set +x 2023-09-06T22:24:55.784132 <8>[ 10.864746] <LAVA_SIGNAL_ENDRUN 0_dmesg 11451205_1.4.2.3.1> 2023-09-06T22:24:55.892479 / # # 2023-09-06T22:24:55.995021 export SHELL=/bin/sh 2023-09-06T22:24:55.995772 # 2023-09-06T22:24:56.097308 / # export SHELL=/bin/sh. /lava-11451205/environment 2023-09-06T22:24:56.098206 2023-09-06T22:24:56.199982 / # . /lava-11451205/environment/lava-11451205/bin/lava-test-runner /lava-11451205/1 2023-09-06T22:24:56.201082 2023-09-06T22:24:56.206062 / # /lava-11451205/bin/lava-test-runner /lava-11451205/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ hp-x360-14a-cb0001xx-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64f8f721a62e1fbadc286d6f Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8f721a62e1fbadc286d74 failing since 160 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-06T22:02:56.195970 + set<8>[ 8.591876] <LAVA_SIGNAL_ENDRUN 0_dmesg 11451187_1.4.2.3.1> 2023-09-06T22:02:56.196084 +x 2023-09-06T22:02:56.300275 / # # 2023-09-06T22:02:56.400976 export SHELL=/bin/sh 2023-09-06T22:02:56.401202 # 2023-09-06T22:02:56.501762 / # export SHELL=/bin/sh. /lava-11451187/environment 2023-09-06T22:02:56.501966 2023-09-06T22:02:56.602477 / # . /lava-11451187/environment/lava-11451187/bin/lava-test-runner /lava-11451187/1 2023-09-06T22:02:56.602785 2023-09-06T22:02:56.607096 / # /lava-11451187/bin/lava-test-runner /lava-11451187/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ lenovo-TPad-C13-Yoga-zork | x86_64 | lab-collabora | gcc-10 | x86_64_defcon...6-chromebook | 1 Details: https://kernelci.org/test/plan/id/64f8f97c2441d083c5286da1 Results: 6 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig+x86-chromebook Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/x86_64/x86_64_d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8f97c2441d083c5286da6 failing since 160 days (last pass: v6.1.21, first fail: v6.1.22) 2023-09-06T22:12:58.775689 + set<8>[ 11.169326] <LAVA_SIGNAL_ENDRUN 0_dmesg 11451208_1.4.2.3.1> 2023-09-06T22:12:58.776308 +x 2023-09-06T22:12:58.884172 / # # 2023-09-06T22:12:58.986563 export SHELL=/bin/sh 2023-09-06T22:12:58.987338 # 2023-09-06T22:12:59.089078 / # export SHELL=/bin/sh. /lava-11451208/environment 2023-09-06T22:12:59.089880 2023-09-06T22:12:59.191789 / # . /lava-11451208/environment/lava-11451208/bin/lava-test-runner /lava-11451208/1 2023-09-06T22:12:59.193105 2023-09-06T22:12:59.198427 / # /lava-11451208/bin/lava-test-runner /lava-11451208/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64f8fb85a46b2c266c286d6d Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/arm64/defconfig… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8fb85a46b2c266c286d72 failing since 51 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-09-06T22:23:11.465704 / # # 2023-09-06T22:23:11.566456 export SHELL=/bin/sh 2023-09-06T22:23:11.566725 # 2023-09-06T22:23:11.667287 / # export SHELL=/bin/sh. /lava-11451451/environment 2023-09-06T22:23:11.667574 2023-09-06T22:23:11.768422 / # . /lava-11451451/environment/lava-11451451/bin/lava-test-runner /lava-11451451/1 2023-09-06T22:23:11.769639 2023-09-06T22:23:11.774288 / # /lava-11451451/bin/lava-test-runner /lava-11451451/1 2023-09-06T22:23:11.834595 + export 'TESTRUN_ID=1_bootrr' 2023-09-06T22:23:11.835097 + cd /lav<8>[ 19.134982] <LAVA_SIGNAL_STARTRUN 1_bootrr 11451451_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64f8fbabee72ec8051286d96 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/arm64/defconfig… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8fbabee72ec8051286d9b failing since 51 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-09-06T22:23:46.099603 / # # 2023-09-06T22:23:47.178402 export SHELL=/bin/sh 2023-09-06T22:23:47.180163 # 2023-09-06T22:23:48.668765 / # export SHELL=/bin/sh. /lava-11451447/environment 2023-09-06T22:23:48.670543 2023-09-06T22:23:51.387929 / # . /lava-11451447/environment/lava-11451447/bin/lava-test-runner /lava-11451447/1 2023-09-06T22:23:51.390073 2023-09-06T22:23:51.391174 / # /lava-11451447/bin/lava-test-runner /lava-11451447/1 2023-09-06T22:23:51.458085 + export 'TESTRUN_ID=1_bootrr' 2023-09-06T22:23:51.458571 + cd /lava-114514<8>[ 28.471552] <LAVA_SIGNAL_STARTRUN 1_bootrr 11451447_1.5.2.4.5> ... (39 line(s) more) platform | arch | lab | compiler | defconfig | regressions -----------------------------+--------+---------------+----------+------------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/64f8fb876d166516c5286dfc Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/arm64/defconfig… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.52/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/64f8fb876d166516c5286e01 failing since 51 days (last pass: v6.1.38-393-gb6386e7314b4, first fail: v6.1.38-590-gce7ec1011187) 2023-09-06T22:23:24.619383 / # # 2023-09-06T22:23:24.721565 export SHELL=/bin/sh 2023-09-06T22:23:24.722269 # 2023-09-06T22:23:24.823682 / # export SHELL=/bin/sh. /lava-11451453/environment 2023-09-06T22:23:24.824393 2023-09-06T22:23:24.925817 / # . /lava-11451453/environment/lava-11451453/bin/lava-test-runner /lava-11451453/1 2023-09-06T22:23:24.926902 2023-09-06T22:23:24.943665 / # /lava-11451453/bin/lava-test-runner /lava-11451453/1 2023-09-06T22:23:25.009642 + export 'TESTRUN_ID=1_bootrr' 2023-09-06T22:23:25.010162 + cd /lava-1145145<8>[ 17.037107] <LAVA_SIGNAL_STARTRUN 1_bootrr 11451453_1.5.2.4.5> ... (11 line(s) more)

1 year, 7 months

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[PATCH v3] LoongArch: add p?d_leaf() definitions

by Hongchen Zhang

When I do LTP test, LTP test case ksm06 caused panic at break_ksm_pmd_entry -> pmd_leaf (Huge page table but False) -> pte_present (panic) The reason is pmd_leaf is not defined, So like commit 501b81046701 ("mips: mm: add p?d_leaf() definitions") add p?d_leaf() definition for LoongArch. Fixes: 09cfefb7fa70 ("LoongArch: Add memory management") Cc: stable(a)vger.kernel.org Signed-off-by: Hongchen Zhang <zhanghongchen(a)loongson.cn> --- v2->v3: add Cc: stable(a)vger.kernel.org v1->v2: add Fixes in commit message --- arch/loongarch/include/asm/pgtable.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index 370c6568ceb8..ea54653b7aab 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -243,6 +243,9 @@ static inline void pmd_clear(pmd_t *pmdp) #define pmd_phys(pmd) PHYSADDR(pmd_val(pmd)) +#define pmd_leaf(pmd) ((pmd_val(pmd) & _PAGE_HUGE) != 0) +#define pud_leaf(pud) ((pud_val(pud) & _PAGE_HUGE) != 0) + #ifndef CONFIG_TRANSPARENT_HUGEPAGE #define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT)) #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ -- 2.33.0

1 year, 7 months

3
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GET BACK TO ME

by Johnson Martins

Greetings, I saw your profile and decided that you could cooperate with me in this proposition. My client Mr. William who died as a result of a heart-related condition. I contacted you to assist in getting the fund left behind as the next-of-kin Kindly indicate your interest. Best Regards, Johnson Martins.

1 year, 7 months

1
0
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[PATCH] ceph: remove the incorrect caps check in _file_size()

by xiubli＠redhat.com

From: Xiubo Li <xiubli(a)redhat.com> When truncating the inode the MDS will acquire the xlock for the ifile Locker, which will revoke the 'Frwsxl' caps from the clients. But when the client just releases and flushes the 'Fw' caps to MDS, for exmaple, and once the MDS receives the caps flushing msg it just thought the revocation has finished. Then the MDS will continue truncating the inode and then issued the truncate notification to all the clients. While just before the clients receives the cap flushing ack they receive the truncation notification, the clients will detecte that the 'issued | dirty' is still holding the 'Fw' caps. Cc: stable(a)vger.kernel.org URL: https://tracker.ceph.com/issues/56693 Signed-off-by: Xiubo Li <xiubli(a)redhat.com> --- fs/ceph/inode.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index ea6f966dacd5..8017b9e5864f 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -769,9 +769,7 @@ int ceph_fill_file_size(struct inode *inode, int issued, ci->i_truncate_seq = truncate_seq; /* the MDS should have revoked these caps */ - WARN_ON_ONCE(issued & (CEPH_CAP_FILE_EXCL | - CEPH_CAP_FILE_RD | - CEPH_CAP_FILE_WR | + WARN_ON_ONCE(issued & (CEPH_CAP_FILE_RD | CEPH_CAP_FILE_LAZYIO)); /* * If we hold relevant caps, or in the case where we're -- 2.41.0

1 year, 7 months

3
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[merged mm-hotfixes-stable] mm-vmalloc-add-a-safer-version-of-find_vm_area-for-debug.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/vmalloc: add a safer version of find_vm_area() for debug has been removed from the -mm tree. Its filename was mm-vmalloc-add-a-safer-version-of-find_vm_area-for-debug.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Joel Fernandes (Google)" <joel(a)joelfernandes.org> Subject: mm/vmalloc: add a safer version of find_vm_area() for debug Date: Mon, 4 Sep 2023 18:08:04 +0000 It is unsafe to dump vmalloc area information when trying to do so from some contexts. Add a safer trylock version of the same function to do a best-effort VMA finding and use it from vmalloc_dump_obj(). [applied test robot feedback on unused function fix.] [applied Uladzislau feedback on locking.] Link: https://lkml.kernel.org/r/20230904180806.1002832-1-joel@joelfernandes.org Fixes: 98f180837a89 ("mm: Make mem_dump_obj() handle vmalloc() memory") Signed-off-by: Joel Fernandes (Google) <joel(a)joelfernandes.org> Reviewed-by: Uladzislau Rezki (Sony) <urezki(a)gmail.com> Reported-by: Zhen Lei <thunder.leizhen(a)huaweicloud.com> Cc: Paul E. McKenney <paulmck(a)kernel.org> Cc: Zqiang <qiang.zhang1211(a)gmail.com> Cc: <stable(a)vger.kernel.org> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vmalloc.c | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-) --- a/mm/vmalloc.c~mm-vmalloc-add-a-safer-version-of-find_vm_area-for-debug +++ a/mm/vmalloc.c @@ -4278,14 +4278,32 @@ void pcpu_free_vm_areas(struct vm_struct #ifdef CONFIG_PRINTK bool vmalloc_dump_obj(void *object) { - struct vm_struct *vm; void *objp = (void *)PAGE_ALIGN((unsigned long)object); + const void *caller; + struct vm_struct *vm; + struct vmap_area *va; + unsigned long addr; + unsigned int nr_pages; + + if (!spin_trylock(&vmap_area_lock)) + return false; + va = __find_vmap_area((unsigned long)objp, &vmap_area_root); + if (!va) { + spin_unlock(&vmap_area_lock); + return false; + } - vm = find_vm_area(objp); - if (!vm) + vm = va->vm; + if (!vm) { + spin_unlock(&vmap_area_lock); return false; + } + addr = (unsigned long)vm->addr; + caller = vm->caller; + nr_pages = vm->nr_pages; + spin_unlock(&vmap_area_lock); pr_cont(" %u-page vmalloc region starting at %#lx allocated at %pS\n", - vm->nr_pages, (unsigned long)vm->addr, vm->caller); + nr_pages, addr, caller); return true; } #endif _ Patches currently in -mm which might be from joel(a)joelfernandes.org are

1 year, 7 months

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stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.52)

by kernelci.org bot

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.52) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.52/ Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.52 Git Commit: 59b13c2b647e464dd85622c89d7f16c15d681e96 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 7 months

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[tip: x86/urgent] x86/sgx: Break up long non-preemptible delays in sgx_vepc_release()

by tip-bot2 for Jack Wang

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 3d7d72a34e05b23e21bafc8bfb861e73c86b31f3 Gitweb: https://git.kernel.org/tip/3d7d72a34e05b23e21bafc8bfb861e73c86b31f3 Author: Jack Wang <jinpu.wang(a)ionos.com> AuthorDate: Wed, 06 Sep 2023 15:17:12 +02:00 Committer: Ingo Molnar <mingo(a)kernel.org> CommitterDate: Wed, 06 Sep 2023 23:55:09 +02:00 x86/sgx: Break up long non-preemptible delays in sgx_vepc_release() On large enclaves we hit the softlockup warning with following call trace: xa_erase() sgx_vepc_release() __fput() task_work_run() do_exit() The latency issue is similar to the one fixed in: 8795359e35bc ("x86/sgx: Silence softlockup detection when releasing large enclaves") The test system has 64GB of enclave memory, and all is assigned to a single VM. Release of 'vepc' takes a longer time and causes long latencies, which triggers the softlockup warning. Add cond_resched() to give other tasks a chance to run and reduce latencies, which also avoids the softlockup detector. [ mingo: Rewrote the changelog. ] Fixes: 540745ddbc70 ("x86/sgx: Introduce virtual EPC for use by KVM guests") Reported-by: Yu Zhang <yu.zhang(a)ionos.com> Signed-off-by: Jack Wang <jinpu.wang(a)ionos.com> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Tested-by: Yu Zhang <yu.zhang(a)ionos.com> Reviewed-by: Jarkko Sakkinen <jarkko(a)kernel.org> Reviewed-by: Kai Huang <kai.huang(a)intel.com> Acked-by: Haitao Huang <haitao.huang(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- arch/x86/kernel/cpu/sgx/virt.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/kernel/cpu/sgx/virt.c b/arch/x86/kernel/cpu/sgx/virt.c index c3e37ea..7aaa365 100644 --- a/arch/x86/kernel/cpu/sgx/virt.c +++ b/arch/x86/kernel/cpu/sgx/virt.c @@ -204,6 +204,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) continue; xa_erase(&vepc->page_array, index); + cond_resched(); } /* @@ -222,6 +223,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) list_add_tail(&epc_page->list, &secs_pages); xa_erase(&vepc->page_array, index); + cond_resched(); } /* @@ -243,6 +245,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) if (sgx_vepc_free_page(epc_page)) list_add_tail(&epc_page->list, &secs_pages); + cond_resched(); } if (!list_empty(&secs_pages))

1 year, 7 months

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[PATCHv4] x86/sgx: Avoid softlockup from sgx_vepc_release

by Jack Wang

We hit softlocup with following call trace: ? asm_sysvec_apic_timer_interrupt+0x16/0x20 xa_erase+0x21/0xb0 ? sgx_free_epc_page+0x20/0x50 sgx_vepc_release+0x75/0x220 __fput+0x89/0x250 task_work_run+0x59/0x90 do_exit+0x337/0x9a0 Similar like commit 8795359e35bc ("x86/sgx: Silence softlockup detection when releasing large enclaves"). The test system has 64GB of enclave memory, and all assigned to a single VM. Release vepc take longer time and triggers the softlockup warning. Add cond_resched() to give other tasks a chance to run and placate the softlockup detector. Cc: Jarkko Sakkinen <jarkko(a)kernel.org> Cc: Haitao Huang <haitao.huang(a)linux.intel.com> Cc: stable(a)vger.kernel.org Cc: x86(a)kernel.org Fixes: 540745ddbc70 ("x86/sgx: Introduce virtual EPC for use by KVM guests") Reported-by: Yu Zhang <yu.zhang(a)ionos.com> Tested-by: Yu Zhang <yu.zhang(a)ionos.com> Acked-by: Haitao Huang <haitao.huang(a)linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko(a)kernel.org> Reviewed-by: Kai Huang <kai.huang(a)intel.com> Signed-off-by: Jack Wang <jinpu.wang(a)ionos.com> --- v4: add rob from Kai. arch/x86/kernel/cpu/sgx/virt.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/kernel/cpu/sgx/virt.c b/arch/x86/kernel/cpu/sgx/virt.c index c3e37eaec8ec..7aaa3652e31d 100644 --- a/arch/x86/kernel/cpu/sgx/virt.c +++ b/arch/x86/kernel/cpu/sgx/virt.c @@ -204,6 +204,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) continue; xa_erase(&vepc->page_array, index); + cond_resched(); } /* @@ -222,6 +223,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) list_add_tail(&epc_page->list, &secs_pages); xa_erase(&vepc->page_array, index); + cond_resched(); } /* @@ -243,6 +245,7 @@ static int sgx_vepc_release(struct inode *inode, struct file *file) if (sgx_vepc_free_page(epc_page)) list_add_tail(&epc_page->list, &secs_pages); + cond_resched(); } if (!list_empty(&secs_pages)) -- 2.34.1

1 year, 7 months

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Linux 6.1.52

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.52 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt | 46 +++++++++++++ Makefile | 2 arch/arm/mach-pxa/sharpsl_pm.c | 2 arch/arm/mach-pxa/spitz.c | 14 --- arch/mips/alchemy/devboards/db1000.c | 8 -- arch/mips/alchemy/devboards/db1200.c | 19 ----- arch/mips/alchemy/devboards/db1300.c | 10 -- drivers/bluetooth/btsdio.c | 1 drivers/firmware/stratix10-svc.c | 2 drivers/fsi/fsi-master-ast-cf.c | 1 drivers/hid/wacom.h | 1 drivers/hid/wacom_sys.c | 25 +++++-- drivers/hid/wacom_wac.c | 1 drivers/hid/wacom_wac.h | 1 drivers/mmc/host/Kconfig | 5 - drivers/net/ethernet/freescale/enetc/enetc_ptp.c | 2 drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c | 7 + drivers/net/wireless/mediatek/mt76/mt7921/main.c | 2 drivers/pinctrl/pinctrl-amd.c | 4 - drivers/rtc/rtc-ds1685.c | 2 drivers/staging/rtl8712/os_intfs.c | 1 drivers/staging/rtl8712/usb_intf.c | 1 drivers/tty/serial/qcom_geni_serial.c | 5 + drivers/tty/serial/sc16is7xx.c | 17 ++++ drivers/usb/chipidea/ci_hdrc_imx.c | 10 +- drivers/usb/chipidea/usbmisc_imx.c | 6 + drivers/usb/dwc3/dwc3-meson-g12a.c | 6 + drivers/usb/serial/option.c | 7 + drivers/usb/typec/tcpm/tcpci.c | 4 + drivers/usb/typec/tcpm/tcpm.c | 7 + fs/erofs/zdata.c | 2 fs/nilfs2/alloc.c | 3 fs/nilfs2/inode.c | 7 + fs/nilfs2/segment.c | 5 + fs/smb/server/auth.c | 3 fs/smb/server/oplock.c | 2 fs/smb/server/smb2pdu.c | 2 fs/smb/server/smb2pdu.h | 2 fs/smb/server/transport_rdma.c | 25 +++++-- include/linux/usb/tcpci.h | 1 kernel/module/main.c | 14 +++ sound/usb/stream.c | 11 ++- 42 files changed, 208 insertions(+), 88 deletions(-) Aaron Armstrong Skomra (1): HID: wacom: remove the battery when the EKR is off Arnd Bergmann (1): ARM: pxa: remove use of symbol_get() Badhri Jagan Sridharan (1): tcpm: Avoid soft reset when partner does not support get_status Christoph Hellwig (4): mmc: au1xmmc: force non-modular build and remove symbol_get usage net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules Deren Wu (2): wifi: mt76: mt7921: do not support one stream on secondary antenna only wifi: mt76: mt7921: fix skb leak by txs missing in AMSDU Gao Xiang (1): erofs: ensure that the post-EOF tails are all zeroed Greg Kroah-Hartman (1): Linux 6.1.52 Hugo Villeneuve (3): serial: sc16is7xx: fix broken port 0 uart init serial: sc16is7xx: fix bug when first setting GPIO direction dt-bindings: sc16is7xx: Add property to change GPIO function Johan Hovold (1): serial: qcom-geni: fix opp vote on shutdown Juerg Haefliger (1): fsi: master-ast-cf: Add MODULE_FIRMWARE macro Luke Lu (1): usb: dwc3: meson-g12a: do post init to fix broken usb after resumption Marco Felsch (1): usb: typec: tcpci: clear the fault status bit Mario Limonciello (1): pinctrl: amd: Don't show `Invalid config param` errors Martin Kohn (1): USB: serial: option: add Quectel EM05G variant (0x030e) Nam Cao (1): staging: rtl8712: fix race condition Namjae Jeon (4): ksmbd: fix wrong DataOffset validation of create context ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob() ksmbd: replace one-element array with flex-array member in struct smb2_ea_info ksmbd: reduce descriptor size if remaining bytes is less than request size Ryusuke Konishi (2): nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse Slark Xiao (1): USB: serial: option: add FOXCONN T99W368/T99W373 product Takashi Iwai (1): ALSA: usb-audio: Fix init call orders for UAC1 Wang Ming (1): firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe Xu Yang (1): usb: chipidea: imx: improve logic if samsung,picophy-* parameter is 0 Zheng Wang (1): Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition

1 year, 7 months

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Linux 5.15.131

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.131 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-pxa/sharpsl_pm.c | 2 arch/arm/mach-pxa/spitz.c | 14 - arch/mips/alchemy/devboards/db1000.c | 8 arch/mips/alchemy/devboards/db1200.c | 19 -- arch/mips/alchemy/devboards/db1300.c | 10 - drivers/bluetooth/btsdio.c | 1 drivers/firmware/stratix10-svc.c | 2 drivers/fsi/fsi-master-ast-cf.c | 1 drivers/hid/wacom.h | 1 drivers/hid/wacom_sys.c | 25 ++ drivers/hid/wacom_wac.c | 1 drivers/hid/wacom_wac.h | 1 drivers/mmc/host/Kconfig | 5 drivers/net/ethernet/freescale/enetc/enetc_ptp.c | 2 drivers/net/wireless/mediatek/mt76/mt7921/main.c | 2 drivers/pinctrl/pinctrl-amd.c | 4 drivers/rtc/rtc-ds1685.c | 2 drivers/staging/rtl8712/os_intfs.c | 1 drivers/staging/rtl8712/usb_intf.c | 1 drivers/tty/serial/qcom_geni_serial.c | 5 drivers/tty/serial/sc16is7xx.c | 17 + drivers/usb/chipidea/ci_hdrc_imx.c | 10 - drivers/usb/chipidea/usbmisc_imx.c | 6 drivers/usb/dwc3/dwc3-meson-g12a.c | 6 drivers/usb/serial/option.c | 7 drivers/usb/typec/tcpm/tcpci.c | 7 drivers/usb/typec/tcpm/tcpci.h | 209 ---------------------- drivers/usb/typec/tcpm/tcpci_maxim.c | 3 drivers/usb/typec/tcpm/tcpci_mt6360.c | 3 drivers/usb/typec/tcpm/tcpci_rt1711h.c | 2 drivers/usb/typec/tcpm/tcpm.c | 7 fs/erofs/zdata.c | 2 fs/ksmbd/oplock.c | 2 fs/ksmbd/smb2pdu.c | 2 fs/ksmbd/smb2pdu.h | 2 fs/nilfs2/alloc.c | 3 fs/nilfs2/inode.c | 7 fs/nilfs2/segment.c | 5 include/linux/usb/tcpci.h | 211 +++++++++++++++++++++++ kernel/module.c | 14 + sound/usb/stream.c | 11 + 42 files changed, 350 insertions(+), 295 deletions(-) Aaron Armstrong Skomra (1): HID: wacom: remove the battery when the EKR is off Arnd Bergmann (1): ARM: pxa: remove use of symbol_get() Badhri Jagan Sridharan (1): tcpm: Avoid soft reset when partner does not support get_status Christoph Hellwig (4): mmc: au1xmmc: force non-modular build and remove symbol_get usage net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules Deren Wu (1): wifi: mt76: mt7921: do not support one stream on secondary antenna only Gao Xiang (1): erofs: ensure that the post-EOF tails are all zeroed Greg Kroah-Hartman (1): Linux 5.15.131 Hugo Villeneuve (2): serial: sc16is7xx: fix broken port 0 uart init serial: sc16is7xx: fix bug when first setting GPIO direction Johan Hovold (1): serial: qcom-geni: fix opp vote on shutdown Juerg Haefliger (1): fsi: master-ast-cf: Add MODULE_FIRMWARE macro Luke Lu (1): usb: dwc3: meson-g12a: do post init to fix broken usb after resumption Marco Felsch (1): usb: typec: tcpci: clear the fault status bit Mario Limonciello (1): pinctrl: amd: Don't show `Invalid config param` errors Martin Kohn (1): USB: serial: option: add Quectel EM05G variant (0x030e) Nam Cao (1): staging: rtl8712: fix race condition Namjae Jeon (2): ksmbd: fix wrong DataOffset validation of create context ksmbd: replace one-element array with flex-array member in struct smb2_ea_info Ryusuke Konishi (2): nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse Slark Xiao (1): USB: serial: option: add FOXCONN T99W368/T99W373 product Takashi Iwai (1): ALSA: usb-audio: Fix init call orders for UAC1 Wang Ming (1): firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe Xin Ji (1): usb: typec: tcpci: move tcpci.h to include/linux/usb/ Xu Yang (1): usb: chipidea: imx: improve logic if samsung,picophy-* parameter is 0 Zheng Wang (1): Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition

1 year, 7 months

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Linux-stable-mirror September 2023