September 2020 - Linux-stable-mirror

✅ PASS: Test report for kernel 5.8.5-dad6076.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: dad6076cf79e - ALSA: usb-audio: Update documentation comment for MS2109 quirk The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ ACPI table test ⚡⚡⚡ ACPI enabled test ⚡⚡⚡ Podman system integration test - as root ⚡⚡⚡ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking: igmp conformance test ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ pciutils: update pci ids test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ storage: SCSI VPD 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ kdump - kexec_boot Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ Storage blktests Host 3: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ ACPI table test ⚡⚡⚡ ACPI enabled test ⚡⚡⚡ Podman system integration test - as root ⚡⚡⚡ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking: igmp conformance test ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ pciutils: update pci ids test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ storage: SCSI VPD 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ kdump - kexec_boot Host 4: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ stress: stress-ng 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ Storage blktests ppc64le: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test 🚧 ⚡⚡⚡ kdump - sysrq-c Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer s390x: Host 1: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer x86_64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ xfstests - btrfs 🚧 ⚡⚡⚡ IOMMU boot test 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ power-management: cpupower/sanity test 🚧 ⚡⚡⚡ Storage blktests Host 2: ✅ Boot test ✅ ACPI table test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ kernel-rt: rt_migrate_test ✅ kernel-rt: rteval ✅ kernel-rt: sched_deadline ✅ kernel-rt: smidetect ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c 🚧 ✅ kdump - file-load Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

4 years, 3 months

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Fwd: [PATCH] io_uring: Fix NULL pointer dereference in io_sq_wq_submit_work()

by Jens Axboe

Hi, Can you queue this for 5.4-stable? Thanks! -------- Forwarded Message -------- Subject: [PATCH] io_uring: Fix NULL pointer dereference in io_sq_wq_submit_work() Date: Wed, 2 Sep 2020 09:59:48 +0800 From: Xin Yin <yinxin_1989(a)aliyun.com> To: axboe(a)kernel.dk, viro(a)zeniv.linux.org.uk CC: linux-block(a)vger.kernel.org, linux-fsdevel(a)vger.kernel.org, linux-kernel(a)vger.kernel.org, Xin Yin <yinxin_1989(a)aliyun.com> the commit <1c4404efcf2c0> ("<io_uring: make sure async workqueue is canceled on exit>") caused a crash in io_sq_wq_submit_work(). when io_ring-wq get a req form async_list, which not have been added to task_list. Then try to delete the req from task_list will caused a "NULL pointer dereference". Ensure add req to async_list and task_list at the sametime. The crash log looks like this: [95995.973638] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [95995.979123] pgd = c20c8964 [95995.981803] [00000000] *pgd=1c72d831, *pte=00000000, *ppte=00000000 [95995.988043] Internal error: Oops: 817 [#1] SMP ARM [95995.992814] Modules linked in: bpfilter(-) [95995.996898] CPU: 1 PID: 15661 Comm: kworker/u8:5 Not tainted 5.4.56 #2 [95996.003406] Hardware name: Amlogic Meson platform [95996.008108] Workqueue: io_ring-wq io_sq_wq_submit_work [95996.013224] PC is at io_sq_wq_submit_work+0x1f4/0x5c4 [95996.018261] LR is at walk_stackframe+0x24/0x40 [95996.022685] pc : [<c059b898>] lr : [<c030da7c>] psr: 600f0093 [95996.028936] sp : dc6f7e88 ip : dc6f7df0 fp : dc6f7ef4 [95996.034148] r10: deff9800 r9 : dc1d1694 r8 : dda58b80 [95996.039358] r7 : dc6f6000 r6 : dc6f7ebc r5 : dc1d1600 r4 : deff99c0 [95996.045871] r3 : 0000cb5d r2 : 00000000 r1 : ef6b9b80 r0 : c059b88c [95996.052385] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user [95996.059593] Control: 10c5387d Table: 22be804a DAC: 00000055 [95996.065325] Process kworker/u8:5 (pid: 15661, stack limit = 0x78013c69) [95996.071923] Stack: (0xdc6f7e88 to 0xdc6f8000) [95996.076268] 7e80: dc6f7ecc dc6f7e98 00000000 c1f06c08 de9dc800 deff9a04 [95996.084431] 7ea0: 00000000 dc6f7f7c 00000000 c1f65808 0000080c dc677a00 c1ee9bd0 dc6f7ebc [95996.092594] 7ec0: dc6f7ebc d085c8f6 c0445a90 dc1d1e00 e008f300 c0288400 e4ef7100 00000000 [95996.100757] 7ee0: c20d45b0 e4ef7115 dc6f7f34 dc6f7ef8 c03725f0 c059b6b0 c0288400 c0288400 [95996.108921] 7f00: c0288400 00000001 c0288418 e008f300 c0288400 e008f314 00000088 c0288418 [95996.117083] 7f20: c1f03d00 dc6f6038 dc6f7f7c dc6f7f38 c0372df8 c037246c dc6f7f5c 00000000 [95996.125245] 7f40: c1f03d00 c1f03d00 c20d3cbe c0288400 dc6f7f7c e1c43880 e4fa7980 00000000 [95996.133409] 7f60: e008f300 c0372d9c e48bbe74 e1c4389c dc6f7fac dc6f7f80 c0379244 c0372da8 [95996.141570] 7f80: 600f0093 e4fa7980 c0379108 00000000 00000000 00000000 00000000 00000000 [95996.149734] 7fa0: 00000000 dc6f7fb0 c03010ac c0379114 00000000 00000000 00000000 00000000 [95996.157897] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [95996.166060] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [95996.174217] Backtrace: [95996.176662] [<c059b6a4>] (io_sq_wq_submit_work) from [<c03725f0>] (process_one_work+0x190/0x4c0) [95996.185425] r10:e4ef7115 r9:c20d45b0 r8:00000000 r7:e4ef7100 r6:c0288400 r5:e008f300 [95996.193237] r4:dc1d1e00 [95996.195760] [<c0372460>] (process_one_work) from [<c0372df8>] (worker_thread+0x5c/0x5bc) [95996.203836] r10:dc6f6038 r9:c1f03d00 r8:c0288418 r7:00000088 r6:e008f314 r5:c0288400 [95996.211647] r4:e008f300 [95996.214173] [<c0372d9c>] (worker_thread) from [<c0379244>] (kthread+0x13c/0x168) [95996.221554] r10:e1c4389c r9:e48bbe74 r8:c0372d9c r7:e008f300 r6:00000000 r5:e4fa7980 [95996.229363] r4:e1c43880 [95996.231888] [<c0379108>] (kthread) from [<c03010ac>] (ret_from_fork+0x14/0x28) [95996.239088] Exception stack(0xdc6f7fb0 to 0xdc6f7ff8) [95996.244127] 7fa0: 00000000 00000000 00000000 00000000 [95996.252291] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [95996.260453] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [95996.267054] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0379108 [95996.274866] r4:e4fa7980 r3:600f0093 [95996.278430] Code: eb3a59e1 e5952098 e5951094 e5812004 (e5821000) Signed-off-by: Xin Yin <yinxin_1989(a)aliyun.com> --- fs/io_uring.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/fs/io_uring.c b/fs/io_uring.c index fada14ee1cdc..2a539b794f3b 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -2378,6 +2378,15 @@ static bool io_add_to_prev_work(struct async_list *list, struct io_kiocb *req) list_del_init(&req->list); ret = false; } + + if (ret) { + struct io_ring_ctx *ctx = req->ctx; + + spin_lock_irq(&ctx->task_lock); + list_add(&req->task_list, &ctx->task_list); + req->work_task = NULL; + spin_unlock_irq(&ctx->task_lock); + } spin_unlock(&list->lock); return ret; } -- 2.19.5

4 years, 3 months

2
2
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[PATCH 01/11] evm: Execute evm_inode_init_security() only when the HMAC key is loaded

by Roberto Sassu

evm_inode_init_security() requires the HMAC key to calculate the HMAC on initial xattrs provided by LSMs. Unfortunately, with the evm_key_loaded() check, the function continues even if the HMAC key is not loaded (evm_key_loaded() returns true also if EVM has been initialized only with a public key). If the HMAC key is not loaded, evm_inode_init_security() returns an error later when it calls evm_init_hmac(). Thus, this patch replaces the evm_key_loaded() check with a check of the EVM_INIT_HMAC flag in evm_initialized, so that evm_inode_init_security() returns 0 instead of an error. Cc: stable(a)vger.kernel.org # 4.5.x Fixes: 26ddabfe96b ("evm: enable EVM when X509 certificate is loaded") Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com> --- security/integrity/evm/evm_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c index 0d36259b690d..744c105b48d1 100644 --- a/security/integrity/evm/evm_main.c +++ b/security/integrity/evm/evm_main.c @@ -521,7 +521,8 @@ int evm_inode_init_security(struct inode *inode, struct evm_xattr *xattr_data; int rc; - if (!evm_key_loaded() || !evm_protected_xattr(lsm_xattr->name)) + if (!(evm_initialized & EVM_INIT_HMAC) || + !evm_protected_xattr(lsm_xattr->name)) return 0; xattr_data = kzalloc(sizeof(*xattr_data), GFP_NOFS); -- 2.17.1

4 years, 3 months

2
10
0 0

stable-rc/linux-4.4.y build: 189 builds: 1 failed, 188 passed, 2 errors, 13 warnings (v4.4.234-62-g279089e8e4d5)

by kernelci.org bot

stable-rc/linux-4.4.y build: 189 builds: 1 failed, 188 passed, 2 errors, 13 warnings (v4.4.234-62-g279089e8e4d5) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.234-62-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.234-62-g279089e8e4d5 Git Commit: 279089e8e4d583d11574ccfa4a5ded543cba96cd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 /scratch/linux/arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 /scratch/linux/arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 7 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 /scratch/linux/arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 /scratch/linux/arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: /scratch/linux/arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: /scratch/linux/arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode /scratch/linux/arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 3 months

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[PATCH 5.4 000/214] 5.4.62-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.62 release. There are 214 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, 03 Sep 2020 15:09:01 +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-5.4.62-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 5.4.62-rc1 Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: Update documentation comment for MS2109 quirk Andrii Nakryiko <andriin(a)fb.com> libbpf: Fix build on ppc64le architecture Peilin Ye <yepeilin.cs(a)gmail.com> HID: hiddev: Fix slab-out-of-bounds write in hiddev_ioctl_usage() Denis Efremov <efremov(a)linux.com> kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables Denis Efremov <efremov(a)linux.com> kbuild: add variables for compression tools Masahiro Yamada <yamada.masahiro(a)socionext.com> kheaders: explain why include/config/autoconf.h is excluded from md5sum Masahiro Yamada <yamada.masahiro(a)socionext.com> kheaders: remove the last bashism to allow sh to run it Masahiro Yamada <yamada.masahiro(a)socionext.com> kheaders: optimize header copy for in-tree builds Masahiro Yamada <yamada.masahiro(a)socionext.com> kheaders: optimize md5sum calculation for in-tree builds Masahiro Yamada <yamada.masahiro(a)socionext.com> kheaders: remove unneeded 'cat' command piped to 'head' / 'tail' Tetsuo Handa <penguin-kernel(a)i-love.sakura.ne.jp> fbmem: pull fbcon_update_vcs() out of fb_set_var() Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Handle ZLP for sg requests Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Fix handling ZLP Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Don't setup more than requested Mika Kuoppala <mika.kuoppala(a)linux.intel.com> drm/i915: Fix cmd parser desc matching with masks Alan Stern <stern(a)rowland.harvard.edu> usb: storage: Add unusual_uas entry for Sony PSZ drives Tom Rix <trix(a)redhat.com> USB: cdc-acm: rework notification_buffer resizing Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> USB: gadget: u_f: Unbreak offset calculation in VLAs Brooke Basile <brookebasile(a)gmail.com> USB: gadget: f_ncm: add bounds checks to ncm_unwrap_ntb() Brooke Basile <brookebasile(a)gmail.com> USB: gadget: u_f: add overflow checks to VLA macros Tang Bin <tangbin(a)cmss.chinamobile.com> usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe() Cyril Roelandt <tipecaml(a)gmail.com> USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge Alan Stern <stern(a)rowland.harvard.edu> USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D Kai-Heng Feng <kai.heng.feng(a)canonical.com> USB: quirks: Add no-lpm quirk for another Raydium touchscreen Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: uas: Add quirk for PNY Pro Elite Alan Stern <stern(a)rowland.harvard.edu> USB: yurex: Fix bad gfp argument Evan Quan <evan.quan(a)amd.com> drm/amd/pm: correct the thermal alert temperature limit settings Evan Quan <evan.quan(a)amd.com> drm/amd/pm: correct Vega20 swctf limit setting Evan Quan <evan.quan(a)amd.com> drm/amd/pm: correct Vega12 swctf limit setting Evan Quan <evan.quan(a)amd.com> drm/amd/pm: correct Vega10 swctf limit setting Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/powerplay: Fix hardmins not being sent to SMU for RV Jiansong Chen <Jiansong.Chen(a)amd.com> drm/amdgpu/gfx10: refine mgcg setting Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: Fix buffer overflow in INFO ioctl Ashok Raj <ashok.raj(a)intel.com> x86/hotplug: Silence APIC only after all interrupts are migrated qiuguorui1 <qiuguorui1(a)huawei.com> irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake Thomas Gleixner <tglx(a)linutronix.de> genirq/matrix: Deal with the sillyness of for_each_cpu() on UP Herbert Xu <herbert(a)gondor.apana.org.au> crypto: af_alg - Work around empty control messages without MSG_MORE Heikki Krogerus <heikki.krogerus(a)linux.intel.com> device property: Fix the secondary firmware node handling in set_primary_fwnode() Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/perf: Fix crashes with generic_compat_pmu & BHRB Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: core: Fix the handling of pending runtime resume requests Frank van der Linden <fllinden(a)amazon.com> arm64: vdso32: make vdso32 install conditional Ding Hui <dinghui(a)sangfor.com.cn> xhci: Always restore EP_SOFT_CLEAR_TOGGLE even if ep reset failed Kai-Heng Feng <kai.heng.feng(a)canonical.com> xhci: Do warm-reset when both CAS and XDEV_RESUME are set Li Jun <jun.li(a)nxp.com> usb: host: xhci: fix ep context print mismatch in debugfs Thomas Gleixner <tglx(a)linutronix.de> XEN uses irqdesc::irq_data_common::handler_data to store a per interrupt XEN data pointer which contains XEN specific information. Jan Kara <jack(a)suse.cz> writeback: Fix sync livelock due to b_dirty_time processing Jan Kara <jack(a)suse.cz> writeback: Avoid skipping inode writeback Jan Kara <jack(a)suse.cz> writeback: Protect inode->i_io_list with inode->i_lock Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com> serial: 8250: change lock order in serial8250_do_startup() Valmer Huhn <valmer.huhn(a)concurrent-rt.com> serial: 8250_exar: Fix number of ports for Commtech PCIe cards Holger Assmann <h.assmann(a)pengutronix.de> serial: stm32: avoid kernel warning on absence of optional IRQ Lukas Wunner <lukas(a)wunner.de> serial: pl011: Don't leak amba_ports entry on driver register error Lukas Wunner <lukas(a)wunner.de> serial: pl011: Fix oops on -EPROBE_DEFER Tamseel Shams <m.shams(a)samsung.com> serial: samsung: Removes the IRQ not found warning George Kennedy <george.kennedy(a)oracle.com> vt_ioctl: change VT_RESIZEX ioctl to check for error return from vc_resize() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> vt: defer kfree() of vc_screenbuf in vc_do_resize() Evgeny Novikov <novikov(a)ispras.ru> USB: lvtest: return proper error code in probe George Kennedy <george.kennedy(a)oracle.com> fbcon: prevent user font height or width change from causing potential out-of-bounds access Boris Burkov <boris(a)bur.io> btrfs: detect nocow for swap after snapshot delete Filipe Manana <fdmanana(a)suse.com> btrfs: fix space cache memory leak after transaction abort Josef Bacik <josef(a)toxicpanda.com> btrfs: check the right error variable in btrfs_del_dir_entries_in_log Marcos Paulo de Souza <mpdesouza(a)suse.com> btrfs: reset compression level for lzo on remount Ming Lei <ming.lei(a)redhat.com> blk-mq: order adding requests to hctx->dispatch and checking SCHED_RESTART Hans de Goede <hdegoede(a)redhat.com> HID: i2c-hid: Always sleep 60ms after I2C_HID_PWR_ON commands Ming Lei <ming.lei(a)redhat.com> block: loop: set discard granularity and alignment for block device backed loop Keith Busch <kbusch(a)kernel.org> block: fix get_max_io_size() Marc Zyngier <maz(a)kernel.org> arm64: Allow booting of late CPUs affected by erratum 1418040 Marc Zyngier <maz(a)kernel.org> arm64: Move handling of erratum 1418040 into C code Athira Rajeev <atrajeev(a)linux.vnet.ibm.com> powerpc/perf: Fix soft lockups due to missed interrupt accounting Sumera Priyadarsini <sylphrenadin(a)gmail.com> net: gianfar: Add of_node_put() before goto statement Alvin Šipraga <alsi(a)bang-olufsen.dk> macvlan: validate setting of multiple remote source MAC addresses Saurav Kashyap <skashyap(a)marvell.com> Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command" Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix null pointer access during disconnect from subsystem Saurav Kashyap <skashyap(a)marvell.com> scsi: qla2xxx: Check if FW supports MQ before enabling Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix login timeout Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs: Clean up completed request without interrupt notification Adrian Hunter <adrian.hunter(a)intel.com> scsi: ufs: Improve interrupt handling for shared interrupts Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs: Fix possible infinite loop in ufshcd_hold Mike Christie <michael.christie(a)oracle.com> scsi: fcoe: Fix I/O path allocation David Ahern <dsahern(a)kernel.org> selftests: disable rp_filter for icmp_redirect.sh Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: wm8994: Avoid attempts to read unreadable registers Vineeth Vijayan <vneethv(a)linux.ibm.com> s390/cio: add cond_resched() in the slow_eval_known_fn() loop Mike Pozulp <pozulp.kernel(a)gmail.com> ALSA: hda/realtek: Add model alc298-samsung-headphone Oleksij Rempel <linux(a)rempel-privat.de> can: j1939: transport: j1939_xtp_rx_dat_one(): compare own packets to detect corruptions Florian Westphal <fw(a)strlen.de> netfilter: avoid ipv6 -> nf_defrag_ipv6 module dependency Jean-Philippe Brucker <jean-philippe(a)linaro.org> libbpf: Handle GCC built-in types for Arm NEON Anthony Koo <Anthony.Koo(a)amd.com> drm/amd/display: Switch to immediate mode for updating infopackets Evan Quan <evan.quan(a)amd.com> drm/amd/powerplay: correct UVD/VCE PG state on custom pptable uploading Evan Quan <evan.quan(a)amd.com> drm/amd/powerplay: correct Vega20 cached smu feature state Alain Volmat <alain.volmat(a)st.com> spi: stm32: always perform registers configuration prior to transfer Amelie Delaunay <amelie.delaunay(a)st.com> spi: stm32: fix stm32_spi_prepare_mbr in case of odd clk_rate Amelie Delaunay <amelie.delaunay(a)st.com> spi: stm32: fix fifo threshold level in case of short transfer Antonio Borneo <antonio.borneo(a)st.com> spi: stm32h7: fix race condition at end of transfer Xianting Tian <xianting_tian(a)126.com> fs: prevent BUG_ON in submit_bh_wbc() Jan Kara <jack(a)suse.cz> ext4: correctly restore system zone info when remount fails Jan Kara <jack(a)suse.cz> ext4: handle error of ext4_setup_system_zone() on remount Lukas Czerner <lczerner(a)redhat.com> ext4: handle option set by mount flags correctly zhangyi (F) <yi.zhang(a)huawei.com> jbd2: abort journal if free a async write error metadata buffer Lukas Czerner <lczerner(a)redhat.com> ext4: handle read only external journal device Jan Kara <jack(a)suse.cz> ext4: don't BUG on inconsistent journal feature Lukas Czerner <lczerner(a)redhat.com> jbd2: make sure jh have b_transaction set in refile/unfile_buffer Tobias Schramm <t.schramm(a)manjaro.org> spi: stm32: clear only asserted irq flags on interrupt Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> usb: gadget: f_tcm: Fix some resource leaks in some error paths Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: in slave mode, clear NACK earlier Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> i2c: core: Don't fail PRP0001 enumeration when no ID table exist Hou Pu <houpu(a)bytedance.com> null_blk: fix passing of REQ_FUA flag in null_handle_rq Martin Wilck <mwilck(a)suse.com> nvme: multipath: round-robin: fix single non-optimized path case Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> nvme-fc: Fix wrong return value in __nvme_fc_init_request() Yufen Yu <yuyufen(a)huawei.com> blkcg: fix memleak for iolatency Ming Lei <ming.lei(a)redhat.com> blk-mq: insert request not through ->queue_rq into sw/scheduler queue Jason Baron <jbaron(a)akamai.com> hwmon: (nct7904) Correct divide by 0 Dmitry Monakhov <dmtrmonakhov(a)yandex-team.ru> bfq: fix blkio cgroup leakage v4 Matthew Wilcox (Oracle) <willy(a)infradead.org> block: Fix page_is_mergeable() for compound pages Rob Clark <robdclark(a)chromium.org> drm/msm/adreno: fix updating ring fence Ming Lei <ming.lei(a)redhat.com> block: virtio_blk: fix handling single range discard request Ming Lei <ming.lei(a)redhat.com> block: respect queue limit of max discard segment Sean Young <sean(a)mess.org> media: gpio-ir-tx: improve precision of transmitted signal due to scheduling Alexander Tsoy <alexander(a)tsoy.me> ALSA: usb-audio: Add capture support for Saffire 6 (USB 1.1) Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpufreq: intel_pstate: Fix EPP setting via sysfs in active mode Ansuel Smith <ansuelsmth(a)gmail.com> PCI: qcom: Add missing reset for ipq806x Abhishek Sahu <absahu(a)codeaurora.org> PCI: qcom: Change duplicate PCI reset to phy reset Ansuel Smith <ansuelsmth(a)gmail.com> PCI: qcom: Add missing ipq806x clocks in PCIe driver Tony Luck <tony.luck(a)intel.com> EDAC/{i7core,sb,pnd2,skx}: Fix error event severity Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> EDAC: skx_common: get rid of unused type var Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> EDAC: sb_edac: get rid of unused vars Sasha Levin <sashal(a)kernel.org> mm/vunmap: add cond_resched() in vunmap_pmd_range Stylon Wang <stylon.wang(a)amd.com> drm/amd/display: Fix dmesg warning from setting abm level Aurabindo Pillai <aurabindo.pillai(a)amd.com> drm/amd/display: Add additional config guards for DCN Mikita Lipski <mikita.lipski(a)amd.com> drm/amd/display: Trigger modesets on MST DSC connectors Paul Cercueil <paul(a)crapouillou.net> drm/ingenic: Fix incorrect assumption about plane->index Paul Cercueil <paul(a)crapouillou.net> gpu/drm: ingenic: Use the plane's src_[x,y] to configure DMA length Mike Kravetz <mike.kravetz(a)oracle.com> cma: don't quit at first error when activating reserved areas Yunfeng Ye <yeyunfeng(a)huawei.com> mm/cma.c: switch to bitmap_zalloc() for cma bitmap allocation Peter Zijlstra <peterz(a)infradead.org> mm: fix kthread_use_mm() vs TLB invalidate David Hildenbrand <david(a)redhat.com> mm/shuffle: don't move pages between zones and don't read garbage memmaps Filipe Manana <fdmanana(a)suse.com> btrfs: only commit delayed items at fsync if we are logging a directory Filipe Manana <fdmanana(a)suse.com> btrfs: only commit the delayed inode when doing a full fsync Filipe Manana <fdmanana(a)suse.com> btrfs: factor out inode items copy loop from btrfs_log_inode() Sasha Levin <sashal(a)kernel.org> s390/numa: set node distance to LOCAL_DISTANCE Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com> drm/xen-front: Fix misused IS_ERR_OR_NULL checks Ding Xiang <dingxiang(a)cmss.chinamobile.com> drm/xen: fix passing zero to 'PTR_ERR' warning Marc Zyngier <maz(a)kernel.org> PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent Yangtao Li <tiny.windzz(a)gmail.com> PM / devfreq: rk3399_dmc: Disable devfreq-event device when fails Yangtao Li <tiny.windzz(a)gmail.com> PM / devfreq: rk3399_dmc: Add missing of_node_put() Sasha Levin <sashal(a)kernel.org> usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint Qais Yousef <qais.yousef(a)arm.com> sched/uclamp: Fix a deadlock when enabling uclamp static key Qais Yousef <qais.yousef(a)arm.com> sched/uclamp: Protect uclamp fast path code with static key Zhi Chen <zhichen(a)codeaurora.org> Revert "ath10k: fix DMA related firmware crashes on multiple devices" Kefeng Wang <wangkefeng.wang(a)huawei.com> arm64: Fix __cpu_logical_map undefined issue Andrey Konovalov <andreyknvl(a)google.com> efi: provide empty efi_enter_virtual_mode implementation Nicolas Saenz Julienne <nsaenzjulienne(a)suse.de> brcmfmac: Set timeout value when configuring power save Changming Liu <charley.ashbringer(a)gmail.com> USB: sisusbvga: Fix a potential UB casued by left shifting a negative value Arnd Bergmann <arnd(a)arndb.de> powerpc/spufs: add CONFIG_COREDUMP dependency David Brazdil <dbrazdil(a)google.com> KVM: arm64: Fix symbol dependency in __hyp_call_panic_nvhe Evgeny Novikov <novikov(a)ispras.ru> media: davinci: vpif_capture: fix potential double free Mike Kravetz <mike.kravetz(a)oracle.com> hugetlbfs: prevent filesystem stacking of hugetlbfs Jason Baron <jbaron(a)akamai.com> EDAC/ie31200: Fallback if host bridge device is already initialized Javed Hasan <jhasan(a)marvell.com> scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del() Xiubo Li <xiubli(a)redhat.com> ceph: do not access the kiocb after aio requests Xiubo Li <xiubli(a)redhat.com> ceph: fix potential mdsc use-after-free crash Jing Xiangfeng <jingxiangfeng(a)huawei.com> scsi: iscsi: Do not put host in iscsi_set_flashnode_param() Nikolay Borisov <nborisov(a)suse.com> btrfs: make btrfs_qgroup_check_reserved_leak take btrfs_inode Qu Wenruo <wqu(a)suse.com> btrfs: file: reserve qgroup space after the hole punch range is locked Chris Wilson <chris(a)chris-wilson.co.uk> locking/lockdep: Fix overflow in presentation of average lock-time Aditya Pakki <pakki001(a)umn.edu> drm/nouveau: Fix reference count leak in nouveau_connector_detect Aditya Pakki <pakki001(a)umn.edu> drm/nouveau: fix reference count leak in nv50_disp_atomic_commit Aditya Pakki <pakki001(a)umn.edu> drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open Li Guifu <bluce.liguifu(a)huawei.com> f2fs: fix use-after-free issue Ikjoon Jang <ikjn(a)chromium.org> HID: quirks: add NOGET quirk for Logitech GROUP Hans Verkuil <hverkuil-cisco(a)xs4all.nl> cec-api: prevent leaking memory through hole in structure Kaige Li <likaige(a)loongson.cn> ALSA: hda: Add support for Loongson 7A1000 controller Peng Fan <fanpeng(a)loongson.cn> mips/vdso: Fix resource leaks in genvdso.c Reto Schneider <code(a)reto-schneider.ch> rtlwifi: rtl8192cu: Prevent leaking urb Yangbo Lu <yangbo.lu(a)nxp.com> ARM: dts: ls1021a: output PPS signal on FIPER2 Qiushi Wu <wu000273(a)umn.edu> PCI: Fix pci_create_slot() reference count leak Aditya Pakki <pakki001(a)umn.edu> omapfb: fix multiple reference count leaks due to pm_runtime_get_sync Chao Yu <chao(a)kernel.org> f2fs: fix error path in do_recover_data() Desnes A. Nunes do Rosario <desnesn(a)linux.ibm.com> selftests/powerpc: Purge extra count_pmc() calls of ebb selftests Mike Christie <michael.christie(a)oracle.com> scsi: target: Fix xcopy sess release leak Dave Chinner <dchinner(a)redhat.com> xfs: Don't allow logging of XFS_ISTALE inodes Dick Kennedy <dick.kennedy(a)broadcom.com> scsi: lpfc: Fix shost refcount mismatch when deleting vport Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/amdgpu/display: fix ref count leak when pm_runtime_get_sync fails Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/amdgpu: fix ref count leak in amdgpu_display_crtc_set_config Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/amd/display: fix ref count leak in amdgpu_drm_ioctl Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/amdgpu: fix ref count leak in amdgpu_driver_open_kms Aditya Pakki <pakki001(a)umn.edu> drm/radeon: fix multiple reference count leak Qiushi Wu <wu000273(a)umn.edu> drm/amdkfd: Fix reference count leaks. Robin Murphy <robin.murphy(a)arm.com> iommu/iova: Don't BUG on invalid PFNs Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: intel-lpss: Add Intel Tiger Lake PCH-H PCI IDs Bodo Stroesser <bstroesser(a)ts.fujitsu.com> scsi: target: tcmu: Fix crash on ARM during cmd completion Luis Chamberlain <mcgrof(a)kernel.org> blktrace: ensure our debugfs dir exists Jia-Ju Bai <baijiaju(a)tsinghua.edu.cn> media: pci: ttpci: av7110: fix possible buffer overflow caused by bad DMA value in debiirq() Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/xive: Ignore kmemleak false positives Stephan Gerhold <stephan(a)gerhold.net> arm64: dts: qcom: msm8916: Pull down PDM GPIOs during sleep Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: intel-lpss: Add Intel Emmitsburg PCH PCI IDs Qiushi Wu <wu000273(a)umn.edu> ASoC: tegra: Fix reference count leaks. Qiushi Wu <wu000273(a)umn.edu> ASoC: img-parallel-out: Fix a reference count leak Qiushi Wu <wu000273(a)umn.edu> ASoC: img: Fix a reference count leak in img_i2s_in_set_fmt Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/hdmi: Use force connectivity quirk on another HP desktop Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Fix pin default on Intel NUC 8 Rugged Randy Dunlap <rdunlap(a)infradead.org> ALSA: pci: delete repeated words in comments Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/hdmi: Add quirk to force connectivity Mahesh Bandewar <maheshb(a)google.com> ipvlan: fix device features Alaa Hleihel <alaa(a)mellanox.com> net/sched: act_ct: Fix skb double-free in tcf_ct_handle_fragments() error flow Shay Agroskin <shayagr(a)amazon.com> net: ena: Make missed_tx stat incremental Cong Wang <xiyou.wangcong(a)gmail.com> tipc: fix uninit skb->data in tipc_nl_compat_dumpit() Peilin Ye <yepeilin.cs(a)gmail.com> net/smc: Prevent kernel-infoleak in __smc_diag_dump() David Laight <David.Laight(a)ACULAB.COM> net: sctp: Fix negotiation of the number of data streams. Necip Fazil Yildiran <necip(a)google.com> net: qrtr: fix usage of idr in port assignment to socket Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: nexthop: don't allow empty NHA_GROUP Miaohe Lin <linmiaohe(a)huawei.com> net: Fix potential wrong skb->protocol in skb_vlan_untag() Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> gre6: Fix reception with IP6_TNL_F_RCV_DSCP_COPY Max Filippov <jcmvbkbc(a)gmail.com> binfmt_flat: revert "binfmt_flat: don't offset the data start" Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Don't init FSCR_DSCR in __init_FSCR() ------------- Diffstat: Makefile | 15 +- arch/arm/boot/deflate_xip_data.sh | 2 +- arch/arm/boot/dts/ls1021a.dtsi | 2 +- arch/arm64/Makefile | 3 +- arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 2 +- arch/arm64/include/asm/smp.h | 7 +- arch/arm64/kernel/cpu_errata.c | 2 + arch/arm64/kernel/process.c | 34 +++ arch/arm64/kernel/setup.c | 8 +- arch/arm64/kernel/smp.c | 6 +- arch/arm64/kvm/hyp/switch.c | 2 +- arch/ia64/Makefile | 2 +- arch/m68k/Makefile | 8 +- arch/mips/vdso/genvdso.c | 10 + arch/parisc/Makefile | 2 +- arch/powerpc/kernel/cpu_setup_power.S | 2 +- arch/powerpc/perf/core-book3s.c | 23 +- arch/powerpc/platforms/cell/Kconfig | 1 + arch/powerpc/sysdev/xive/native.c | 2 + arch/s390/include/asm/numa.h | 1 - arch/s390/include/asm/topology.h | 2 - arch/s390/numa/numa.c | 6 - arch/x86/kernel/smpboot.c | 26 +- block/bfq-cgroup.c | 2 +- block/bfq-iosched.h | 1 - block/bfq-wf2q.c | 12 +- block/bio.c | 10 +- block/blk-cgroup.c | 8 +- block/blk-merge.c | 13 +- block/blk-mq-sched.c | 9 + block/blk-mq.c | 12 +- crypto/af_alg.c | 13 +- drivers/base/core.c | 12 +- drivers/base/power/main.c | 16 +- drivers/block/loop.c | 33 ++- drivers/block/null_blk_main.c | 2 +- drivers/block/virtio_blk.c | 31 ++- drivers/cpufreq/intel_pstate.c | 18 +- drivers/devfreq/rk3399_dmc.c | 51 ++-- drivers/edac/i7core_edac.c | 4 +- drivers/edac/ie31200_edac.c | 50 +++- drivers/edac/pnd2_edac.c | 2 +- drivers/edac/sb_edac.c | 25 +- drivers/edac/skx_common.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 16 +- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 7 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 6 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 20 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 58 ++++ .../amd/display/dc/dcn10/dcn10_stream_encoder.c | 16 +- .../amd/display/dc/dcn10/dcn10_stream_encoder.h | 14 + drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 9 +- .../gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c | 22 +- .../gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c | 21 +- drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 44 ++- .../gpu/drm/amd/powerplay/hwmgr/vega20_thermal.c | 21 +- drivers/gpu/drm/i915/i915_cmd_parser.c | 14 +- drivers/gpu/drm/ingenic/ingenic-drm.c | 6 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 2 +- drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +- drivers/gpu/drm/nouveau/nouveau_connector.c | 4 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 4 +- drivers/gpu/drm/radeon/radeon_connectors.c | 20 +- drivers/gpu/drm/xen/xen_drm_front.c | 2 +- drivers/gpu/drm/xen/xen_drm_front_gem.c | 8 +- drivers/gpu/drm/xen/xen_drm_front_kms.c | 2 +- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + drivers/hid/i2c-hid/i2c-hid-core.c | 22 +- drivers/hid/usbhid/hiddev.c | 4 + drivers/hwmon/nct7904.c | 4 +- drivers/i2c/busses/i2c-rcar.c | 1 + drivers/i2c/i2c-core-base.c | 2 +- drivers/iommu/iova.c | 4 +- drivers/irqchip/irq-stm32-exti.c | 14 +- drivers/media/cec/cec-api.c | 8 +- drivers/media/pci/ttpci/av7110.c | 5 +- drivers/media/platform/davinci/vpif_capture.c | 2 - drivers/media/rc/gpio-ir-tx.c | 7 +- drivers/mfd/intel-lpss-pci.c | 19 ++ drivers/net/ethernet/amazon/ena/ena_netdev.c | 5 +- drivers/net/ethernet/freescale/gianfar.c | 4 +- drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 2 +- drivers/net/ipvlan/ipvlan_main.c | 27 +- drivers/net/macvlan.c | 21 +- drivers/net/wireless/ath/ath10k/hw.h | 2 +- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 8 + drivers/net/wireless/realtek/rtlwifi/usb.c | 5 +- drivers/nvme/host/fc.c | 4 +- drivers/nvme/host/multipath.c | 15 +- drivers/pci/controller/dwc/pcie-qcom.c | 58 +++- drivers/pci/slot.c | 6 +- drivers/s390/cio/css.c | 5 + drivers/scsi/fcoe/fcoe_ctlr.c | 2 +- drivers/scsi/lpfc/lpfc_vport.c | 26 +- drivers/scsi/qla2xxx/qla_gs.c | 18 +- drivers/scsi/qla2xxx/qla_mbx.c | 8 - drivers/scsi/qla2xxx/qla_nvme.c | 5 + drivers/scsi/qla2xxx/qla_os.c | 5 + drivers/scsi/qla2xxx/qla_target.c | 2 +- drivers/scsi/scsi_transport_iscsi.c | 2 +- drivers/scsi/ufs/ufshcd.c | 14 +- drivers/spi/spi-stm32.c | 73 ++--- drivers/target/target_core_internal.h | 1 + drivers/target/target_core_transport.c | 7 +- drivers/target/target_core_user.c | 9 +- drivers/target/target_core_xcopy.c | 11 +- drivers/tty/serial/8250/8250_exar.c | 24 +- drivers/tty/serial/8250/8250_port.c | 9 +- drivers/tty/serial/amba-pl011.c | 16 +- drivers/tty/serial/samsung.c | 8 +- drivers/tty/serial/stm32-usart.c | 2 +- drivers/tty/vt/vt.c | 5 +- drivers/tty/vt/vt_ioctl.c | 12 +- drivers/usb/cdns3/gadget.c | 4 +- drivers/usb/class/cdc-acm.c | 22 +- drivers/usb/core/quirks.c | 7 + drivers/usb/dwc3/gadget.c | 104 +++++-- drivers/usb/gadget/function/f_ncm.c | 81 +++++- drivers/usb/gadget/function/f_tcm.c | 7 +- drivers/usb/gadget/u_f.h | 38 ++- drivers/usb/host/ohci-exynos.c | 5 +- drivers/usb/host/xhci-debugfs.c | 8 +- drivers/usb/host/xhci-hub.c | 19 +- drivers/usb/host/xhci.c | 3 +- drivers/usb/misc/lvstest.c | 2 +- drivers/usb/misc/sisusbvga/sisusb.c | 2 +- drivers/usb/misc/yurex.c | 2 +- drivers/usb/storage/unusual_devs.h | 2 +- drivers/usb/storage/unusual_uas.h | 14 + drivers/video/fbdev/core/fbcon.c | 25 +- drivers/video/fbdev/core/fbmem.c | 8 +- drivers/video/fbdev/core/fbsysfs.c | 4 +- drivers/video/fbdev/omap2/omapfb/dss/dispc.c | 7 +- drivers/video/fbdev/omap2/omapfb/dss/dsi.c | 7 +- drivers/video/fbdev/omap2/omapfb/dss/dss.c | 7 +- drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c | 5 +- drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c | 5 +- drivers/video/fbdev/omap2/omapfb/dss/venc.c | 7 +- drivers/video/fbdev/ps3fb.c | 5 +- drivers/xen/events/events_base.c | 16 +- fs/binfmt_flat.c | 20 +- fs/btrfs/ctree.h | 4 +- fs/btrfs/disk-io.c | 1 + fs/btrfs/extent-tree.c | 17 +- fs/btrfs/file.c | 10 +- fs/btrfs/free-space-cache.c | 2 +- fs/btrfs/inode.c | 18 +- fs/btrfs/qgroup.c | 14 +- fs/btrfs/qgroup.h | 2 +- fs/btrfs/super.c | 1 + fs/btrfs/tree-log.c | 305 +++++++++++---------- fs/buffer.c | 9 + fs/ceph/file.c | 5 +- fs/ceph/mds_client.c | 14 +- fs/ext4/block_validity.c | 8 - fs/ext4/super.c | 175 ++++++++---- fs/f2fs/f2fs.h | 4 +- fs/f2fs/inline.c | 19 +- fs/f2fs/node.c | 6 +- fs/f2fs/recovery.c | 10 +- fs/f2fs/super.c | 5 +- fs/fs-writeback.c | 83 +++--- fs/hugetlbfs/inode.c | 6 + fs/jbd2/transaction.c | 26 ++ fs/xfs/libxfs/xfs_trans_inode.c | 2 + fs/xfs/xfs_icache.c | 3 +- fs/xfs/xfs_inode.c | 25 +- include/linux/efi.h | 4 + include/linux/fb.h | 2 - include/linux/fs.h | 8 +- include/linux/netfilter_ipv6.h | 18 -- include/trace/events/writeback.h | 13 +- kernel/Makefile | 2 +- kernel/gen_kheaders.sh | 66 +++-- kernel/irq/matrix.c | 7 + kernel/locking/lockdep_proc.c | 2 +- kernel/sched/core.c | 81 +++++- kernel/sched/cpufreq_schedutil.c | 2 +- kernel/sched/sched.h | 47 +++- kernel/trace/blktrace.c | 12 + mm/cma.c | 29 +- mm/mmu_context.c | 7 +- mm/shuffle.c | 18 +- mm/vmalloc.c | 2 + net/bridge/netfilter/nf_conntrack_bridge.c | 8 +- net/can/j1939/transport.c | 15 +- net/core/skbuff.c | 4 +- net/ipv4/nexthop.c | 5 +- net/ipv6/ip6_tunnel.c | 10 +- net/ipv6/netfilter.c | 3 - net/qrtr/qrtr.c | 20 +- net/sched/act_ct.c | 2 +- net/sctp/stream.c | 6 +- net/smc/smc_diag.c | 16 +- net/tipc/netlink_compat.c | 12 +- scripts/Makefile.lib | 12 +- scripts/Makefile.package | 8 +- scripts/package/buildtar | 6 +- scripts/xz_wrap.sh | 2 +- sound/pci/cs46xx/cs46xx_lib.c | 2 +- sound/pci/cs46xx/dsp_spos_scb_lib.c | 2 +- sound/pci/hda/hda_codec.c | 2 +- sound/pci/hda/hda_generic.c | 2 +- sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_hdmi.c | 17 +- sound/pci/hda/patch_realtek.c | 12 + sound/pci/hda/patch_sigmatel.c | 2 +- sound/pci/ice1712/prodigy192.c | 2 +- sound/pci/oxygen/xonar_dg.c | 2 +- sound/soc/codecs/wm8958-dsp2.c | 4 + sound/soc/img/img-i2s-in.c | 4 +- sound/soc/img/img-parallel-out.c | 4 +- sound/soc/tegra/tegra30_ahub.c | 4 +- sound/soc/tegra/tegra30_i2s.c | 4 +- sound/usb/quirks-table.h | 34 ++- tools/lib/bpf/btf_dump.c | 35 ++- tools/testing/selftests/net/icmp_redirect.sh | 2 + .../powerpc/pmu/ebb/back_to_back_ebbs_test.c | 2 - .../selftests/powerpc/pmu/ebb/cycles_test.c | 2 - .../powerpc/pmu/ebb/cycles_with_freeze_test.c | 2 - .../powerpc/pmu/ebb/cycles_with_mmcr2_test.c | 2 - tools/testing/selftests/powerpc/pmu/ebb/ebb.c | 2 - .../powerpc/pmu/ebb/ebb_on_willing_child_test.c | 2 - .../powerpc/pmu/ebb/lost_exception_test.c | 1 - .../selftests/powerpc/pmu/ebb/multi_counter_test.c | 7 - .../powerpc/pmu/ebb/multi_ebb_procs_test.c | 2 - .../selftests/powerpc/pmu/ebb/pmae_handling_test.c | 2 - .../powerpc/pmu/ebb/pmc56_overflow_test.c | 2 - 231 files changed, 2150 insertions(+), 1015 deletions(-)

4 years, 3 months

4
218
0 0

BUG: KASAN: use-after-free in prepare_ftrace_return+0x88/0x140

by Naresh Kamboju

While running LTP tracing on arm64 juno with kasan config enabled this kernel BUG triggered. metadata: git branch: linux-4.14.y git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git kernel-config: https://builds.tuxbuild.com/oTHtWrmNsVQa9iuCfXJTQA/kernel.config steps to reproduce: # Boot arm64 juno with trace configs enabled ^. # cd /opt/ltp # ./runltp -f tracing ftrace_buffer_size_kb.sh: line 33: echo: write error: Cannot allocate memory ftrace_buffer_size_kb.sh: line 33: echo: write error: Cannot allocate memory [ 137.218462] ================================================================== [ 137.225924] BUG: KASAN: use-after-free in prepare_ftrace_return+0x88/0x140 [ 137.232999] Read of size 8 at addr ffff80090202e0c8 by task sh/3123 [ 137.239460] [ 137.241144] CPU: 2 PID: 3123 Comm: sh Not tainted 4.14.194 #1 [ 137.247086] Hardware name: ARM Juno development board (r2) (DT) [ 137.253202] Call trace: [ 137.255850] dump_backtrace+0x0/0x230 [ 137.259703] [ 137.261381] Allocated by task 297879680: [ 137.265510] Unable to handle kernel paging request at virtual address ffff20000bf29bc0 [ 137.273626] Mem abort info: [ 137.276609] Exception class = DABT (current EL), IL = 32 bits [ 137.282721] SET = 0, FnV = 0 [ 137.285963] EA = 0, S1PTW = 0 [ 137.289289] Data abort info: [ 137.292357] ISV = 0, ISS = 0x00000007 [ 137.296380] CM = 0, WnR = 0 [ 137.299537] swapper pgtable: 4k pages, 48-bit VAs, pgd = ffff20000afb8000 [ 137.306520] [ffff20000bf29bc0] *pgd=00000009ffffe003, *pud=00000009ffffd003, *pmd=0000000994f00003, *pte=0000000000000000 [ 137.318072] Internal error: Oops: 96000007 [#1] PREEMPT SMP [ 137.323849] Modules linked in: crc32_ce crct10dif_ce fuse [ 137.329831] Process sh (pid: 3123, stack limit = 0xffff800902050000) [ 137.336389] CPU: 2 PID: 3123 Comm: sh Not tainted 4.14.194 #1 [ 137.342328] Hardware name: ARM Juno development board (r2) (DT) [ 137.348444] task: ffff800911c14880 task.stack: ffff800902050000 [ 137.354572] pc : depot_fetch_stack+0x14/0x38 [ 137.359045] lr : print_track.isra.0+0x48/0x74 [ 137.363593] sp : ffff80090202df20 pstate : 200001c5 [ 137.368661] x29: ffff80090202df20 x28: ffff200009e0e090 [ 137.374356] x27: ffff8009096ec200 x26: ffff200009e0e1c4 [ 137.380052] x25: ffff80090202e0ec x24: ffff80090202e0e0 [ 137.385746] x23: ffff8009365b6e00 x22: ffff200009adc7d0 [ 137.391441] x21: 0000000011c14880 x20: ffff200009ac76b0 [ 137.397136] x19: ffff80090202e0e4 x18: 0000000000000000 [ 137.402830] x17: 0000000000000000 x16: 0000000000000000 [ 137.408523] x15: 0000000000000000 x14: 3d3d3d3d3d3d3d3d [ 137.414218] x13: 3d3d3d3d3d3d3d3d x12: 1ffff00120405b89 [ 137.419912] x11: ffff100120405b89 x10: dfff200000000000 [ 137.425606] x9 : ffff100120405b8a x8 : 0000000000000004 [ 137.431301] x7 : 0000000000000001 x6 : 0000000000000003 [ 137.436994] x5 : ffff100120405b89 x4 : 0000000000000000 [ 137.442688] x3 : 00000000001f8009 x2 : ffff20000af69b78 [ 137.448382] x1 : ffff80090202df58 x0 : 0000000000003ff0 [ 137.454079] Call trace: [ 137.456722] Code: f0014322 912de042 d3557800 d37c2400 (f8637842) [ 137.463087] ---[ end trace 81665fb4c270025f ]--- [ 137.467908] note: sh[3123] exited with preempt_count 2 full test log, https://qa-reports.linaro.org/lkft/linux-stable-rc-4.14-oe/build/v4.14.195-… -- Linaro LKFT https://lkft.linaro.org

4 years, 3 months

1
0
0 0

stable-rc/linux-4.19.y baseline: 140 runs, 1 regressions (v4.19.142-126-gae6e3cc29bb4)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 140 runs, 1 regressions (v4.19.142-126-gae6e3cc29bb4) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ---------+------+--------------+----------+----------------+-------- hsdk | arc | lab-baylibre | gcc-8 | hsdk_defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.14… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.142-126-gae6e3cc29bb4 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ae6e3cc29bb4eca8baf48409319aa290efcba5f5 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ---------+------+--------------+----------+----------------+-------- hsdk | arc | lab-baylibre | gcc-8 | hsdk_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f4e83f7a654dfc345081118 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: hsdk_defconfig Compiler: gcc-8 (arc-elf32-gcc (ARCompact/ARCv2 ISA elf32 toolchain 2019.03-rc1) 8.3.1 20190225) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.142-126-gae6e3cc… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.142-126-gae6e3cc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arc/baselin… * baseline.login: https://kernelci.org/test/case/id/5f4e83f7a654dfc345081119 failing since 43 days (last pass: v4.19.125-93-g80718197a8a3, first fail: v4.19.133-134-g9d319b54cc24)

4 years, 3 months

1
0
0 0

stable-rc/linux-4.14.y baseline: 138 runs, 1 regressions (v4.14.195-92-g54fa008d06cd)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 138 runs, 1 regressions (v4.14.195-92-g54fa008d06cd) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------+------+-------------+----------+----------------+-------- qemu_i386 | i386 | lab-broonie | gcc-8 | i386_defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.19… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.195-92-g54fa008d06cd URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 54fa008d06cd73d42acafb918a6ae005eaef4875 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------+------+-------------+----------+----------------+-------- qemu_i386 | i386 | lab-broonie | gcc-8 | i386_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f4e85fa2e8a615110081118 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: i386_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.195-92-g54fa008d… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.195-92-g54fa008d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/x86/baselin… * baseline.login: https://kernelci.org/test/case/id/5f4e85fa2e8a615110081119 new failure (last pass: v4.14.195-88-gcfcce49a9167)

4 years, 3 months

1
0
0 0

stable-rc/linux-4.9.y baseline: 115 runs, 1 regressions (v4.9.234-79-gdefc50a6f06c)

by kernelci.org bot

stable-rc/linux-4.9.y baseline: 115 runs, 1 regressions (v4.9.234-79-gdefc50a6f06c) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------+------+-------------+----------+----------------+-------- qemu_i386 | i386 | lab-broonie | gcc-8 | i386_defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.234-… Test: baseline Tree: stable-rc Branch: linux-4.9.y Describe: v4.9.234-79-gdefc50a6f06c URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: defc50a6f06ca62b5e1fa42add038887484154e4 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------+------+-------------+----------+----------------+-------- qemu_i386 | i386 | lab-broonie | gcc-8 | i386_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5f4e84b8dc87d12b7f08113a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: i386_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.234-79-gdefc50a6f0… HTML log: https://storage.kernelci.org//stable-rc/linux-4.9.y/v4.9.234-79-gdefc50a6f0… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/x86/baselin… * baseline.login: https://kernelci.org/test/case/id/5f4e84b8dc87d12b7f08113b new failure (last pass: v4.9.234-76-g5ca7fa185200)

4 years, 3 months

1
0
0 0

[PATCH 02/27] blk-stat: make q->stats->lock irqsafe

by Tejun Heo

blk-iocost calls blk_stat_enable_accounting() while holding an irqsafe lock which triggers a lockdep splat because q->stats->lock isn't irqsafe. Let's make it irqsafe. Signed-off-by: Tejun Heo <tj(a)kernel.org> Fixes: cd006509b0a9 ("blk-iocost: account for IO size when testing latencies") Cc: stable(a)vger.kernel.org # v5.8+ --- block/blk-stat.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/block/blk-stat.c b/block/blk-stat.c index 7da302ff88d0..ae3dd1fb8e61 100644 --- a/block/blk-stat.c +++ b/block/blk-stat.c @@ -137,6 +137,7 @@ void blk_stat_add_callback(struct request_queue *q, struct blk_stat_callback *cb) { unsigned int bucket; + unsigned long flags; int cpu; for_each_possible_cpu(cpu) { @@ -147,20 +148,22 @@ void blk_stat_add_callback(struct request_queue *q, blk_rq_stat_init(&cpu_stat[bucket]); } - spin_lock(&q->stats->lock); + spin_lock_irqsave(&q->stats->lock, flags); list_add_tail_rcu(&cb->list, &q->stats->callbacks); blk_queue_flag_set(QUEUE_FLAG_STATS, q); - spin_unlock(&q->stats->lock); + spin_unlock_irqrestore(&q->stats->lock, flags); } void blk_stat_remove_callback(struct request_queue *q, struct blk_stat_callback *cb) { - spin_lock(&q->stats->lock); + unsigned long flags; + + spin_lock_irqsave(&q->stats->lock, flags); list_del_rcu(&cb->list); if (list_empty(&q->stats->callbacks) && !q->stats->enable_accounting) blk_queue_flag_clear(QUEUE_FLAG_STATS, q); - spin_unlock(&q->stats->lock); + spin_unlock_irqrestore(&q->stats->lock, flags); del_timer_sync(&cb->timer); } @@ -183,10 +186,12 @@ void blk_stat_free_callback(struct blk_stat_callback *cb) void blk_stat_enable_accounting(struct request_queue *q) { - spin_lock(&q->stats->lock); + unsigned long flags; + + spin_lock_irqsave(&q->stats->lock, flags); q->stats->enable_accounting = true; blk_queue_flag_set(QUEUE_FLAG_STATS, q); - spin_unlock(&q->stats->lock); + spin_unlock_irqrestore(&q->stats->lock, flags); } EXPORT_SYMBOL_GPL(blk_stat_enable_accounting); -- 2.26.2

4 years, 3 months

1
0
0 0

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Linux-stable-mirror September 2020