December 2023 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.263 release. There are 93 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, 07 Dec 2023 04:35:52 +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-5.4.263-rc… 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 5.4.263-rc2 Adrian Hunter <adrian.hunter(a)intel.com> mmc: block: Retry commands in CQE error recovery Zheng Yongjun <zhengyongjun3(a)huawei.com> mmc: core: convert comma to semicolon Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Fix task clearing in CQE error recovery Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Warn of halt or task clear failure Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Increase recovery halt timeout Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: don't warn for disabling a non-existing frequency Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix system crash due to bad pointer access Bart Van Assche <bvanassche(a)acm.org> scsi: qla2xxx: Use scsi_cmd_to_rq() instead of scsi_cmnd.request Bart Van Assche <bvanassche(a)acm.org> scsi: core: Introduce the scsi_cmd_to_rq() function Bart Van Assche <bvanassche(a)acm.org> scsi: qla2xxx: Simplify the code for aborting SCSI commands Mimi Zohar <zohar(a)linux.ibm.com> ima: detect changes to the backing overlay file Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> ovl: skip overlayfs superblocks at global sync Amir Goldstein <amir73il(a)gmail.com> ima: annotate iint mutex to avoid lockdep false positive warnings Helge Deller <deller(a)gmx.de> fbdev: stifb: Make the STI next font pointer a 32-bit signed offset Linus Walleij <linus.walleij(a)linaro.org> mtd: cfi_cmdset_0001: Byte swap OTP info Jean-Philippe Brucker <jean-philippe(a)linaro.org> mtd: cfi_cmdset_0001: Support the absence of protection registers Heiko Carstens <hca(a)linux.ibm.com> s390/cmma: fix detection of DAT pages Alexander Gordeev <agordeev(a)linux.ibm.com> s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family Steve French <stfrench(a)microsoft.com> smb3: fix touch -h of symlink Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Fix async branch flags Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Adjust sample flags for VM-Exit Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> net: ravb: Start TX queues after HW initialization succeeded Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> net: ravb: Use pm_runtime_resume_and_get() Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> ravb: Fix races between ravb_tx_timeout_work() and net related ops Furong Xu <0x1207(a)gmail.com> net: stmmac: xgmac: Disable FPE MMC interrupts Zhengchao Shao <shaozhengchao(a)huawei.com> ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet Max Nguyen <maxwell.nguyen(a)hp.com> Input: xpad - add HyperX Clutch Gladiate Support Filipe Manana <fdmanana(a)suse.com> btrfs: make error messages more clear when getting a chunk map Jann Horn <jannh(a)google.com> btrfs: send: ensure send_fd is writable Filipe Manana <fdmanana(a)suse.com> btrfs: fix off-by-one when checking chunk map includes logical address Qu Wenruo <wqu(a)suse.com> btrfs: add dmesg output for first mount and last unmount of a filesystem Timothy Pearson <tpearson(a)raptorengineering.com> powerpc: Don't clobber f0/vs0 during fp|altivec register save Markus Weippert <markus(a)gekmihesg.de> bcache: revert replacing IS_ERR_OR_NULL with IS_ERR Wu Bo <bo.wu(a)vivo.com> dm verity: don't perform FEC for failed readahead IO Mikulas Patocka <mpatocka(a)redhat.com> dm-verity: align struct dm_verity_fec_io properly Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Add supported ALC257 for ChromeOS Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Headset Mic VREF to 100% Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Disable power-save on KONTRON SinglePC Adrian Hunter <adrian.hunter(a)intel.com> mmc: block: Do not lose cache flush during CQE error recovery Yang Yingliang <yangyingliang(a)huawei.com> firewire: core: fix possible memory leak in create_units() Maria Yu <quic_aiquny(a)quicinc.com> pinctrl: avoid reload of p state in list iteration Adrian Hunter <adrian.hunter(a)intel.com> perf inject: Fix GEN_ELF_TEXT_OFFSET for jit Keith Busch <kbusch(a)kernel.org> io_uring: fix off-by one bvec index Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix wakeup after probe deferral Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix resource leaks on probe deferral Ricardo Ribalda <ribalda(a)chromium.org> usb: dwc3: set the dma max_seg_size Oliver Neukum <oneukum(a)suse.com> USB: dwc2: write HCINT with INTMASK applied Lech Perczak <lech.perczak(a)gmail.com> USB: serial: option: don't claim interface 4 for ZTE MF290 Puliang Lu <puliang.lu(a)fibocom.com> USB: serial: option: fix FM101R-GL defines Victor Fragoso <victorffs(a)hotmail.com> USB: serial: option: add Fibocom L7xx modules Rand Deeb <rand.sec96(a)gmail.com> bcache: prevent potential division by zero error Coly Li <colyli(a)suse.de> bcache: check return value from btree_node_alloc_replacement() Mikulas Patocka <mpatocka(a)redhat.com> dm-delay: fix a race between delay_presuspend and delay_bio Long Li <longli(a)microsoft.com> hv_netvsc: Mark VF as slave before exposing it to user-mode Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix race of register_netdevice_notifier and VF register Asuna Yang <spriteovo(a)gmail.com> USB: serial: option: add Luat Air72*U series products Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd: protect device queue against concurrent access Coly Li <colyli(a)suse.de> bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() Hans de Goede <hdegoede(a)redhat.com> ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA Andrew Murray <andrew.murray(a)arm.com> KVM: arm64: limit PMU version to PMUv3 for ARMv8.1 Andrew Murray <andrew.murray(a)arm.com> arm64: cpufeature: Extract capped perfmon fields Zhang Yi <yi.zhang(a)huawei.com> ext4: make sure allocate pending entry not fail Baokun Li <libaokun1(a)huawei.com> ext4: fix slab-use-after-free in ext4_es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_insert_delayed_block() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_remove_extent() Baokun Li <libaokun1(a)huawei.com> ext4: use pre-allocated es in __es_remove_extent() Baokun Li <libaokun1(a)huawei.com> ext4: use pre-allocated es in __es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: factor out __es_alloc_extent() and __es_free_extent() Baokun Li <libaokun1(a)huawei.com> ext4: add a new helper to check if es must be kept Huacai Chen <chenhuacai(a)loongson.cn> MIPS: KVM: Fix a build warning about variable set but not used Christoph Hellwig <hch(a)lst.de> nvmet: nul-terminate the NQNs passed in the connect command Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com> nvmet: remove unnecessary ctrl parameter David Howells <dhowells(a)redhat.com> afs: Fix file locking on R/O volumes to operate in local mode David Howells <dhowells(a)redhat.com> afs: Return ENOENT if no cell DNS record can be found Samuel Holland <samuel.holland(a)sifive.com> net: axienet: Fix check for partial TX checksum Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: propagate the correct speed and duplex status Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle the corner-case during tx completion Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle corner-case during sfp hotplug Stefano Stabellini <sstabellini(a)kernel.org> arm/xen: fix xen_vcpu_info allocation alignment Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> net: usb: ax88179_178a: fix failed operations during ax88179_reset Kunwu Chan <chentao(a)kylinos.cn> ipv4: Correct/silence an endian warning in __ip_do_redirect Charles Yi <be286(a)163.com> HID: fix HID device resource race between HID core and debugging support Benjamin Tissoires <benjamin.tissoires(a)redhat.com> HID: core: store the unique system identifier in hid_device Jonas Karlman <jonas(a)kwiboo.se> drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full Chen Ni <nichen(a)iscas.ac.cn> ata: pata_isapnp: Add missing error check for devm_ioport_map() Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 timings Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 bus flags David Howells <dhowells(a)redhat.com> afs: Make error on cell lookup failure consistent with OpenAFS Nathan Chancellor <nathan(a)kernel.org> PCI: keystone: Drop __init from ks_pcie_add_pcie_{ep,port}() Christopher Bednarz <christopher.n.bednarz(a)intel.com> RDMA/irdma: Prevent zero-length STAG registration Saravana Kannan <saravanak(a)google.com> driver core: Release all resources during unbind before updating device links ------------- Diffstat: Makefile | 4 +- arch/arm/xen/enlighten.c | 3 +- arch/arm64/include/asm/cpufeature.h | 23 ++ arch/arm64/include/asm/sysreg.h | 6 + arch/arm64/kvm/sys_regs.c | 10 + arch/mips/kvm/mmu.c | 3 +- arch/powerpc/kernel/fpu.S | 13 + arch/powerpc/kernel/vector.S | 2 + arch/s390/mm/page-states.c | 14 +- drivers/acpi/resource.c | 7 + drivers/ata/pata_isapnp.c | 3 + drivers/base/dd.c | 4 +- drivers/cpufreq/imx6q-cpufreq.c | 32 +-- drivers/firewire/core-device.c | 11 +- drivers/gpu/drm/panel/panel-simple.c | 13 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 14 +- drivers/hid/hid-core.c | 16 +- drivers/hid/hid-debug.c | 3 + drivers/infiniband/hw/i40iw/i40iw_ctrl.c | 6 + drivers/infiniband/hw/i40iw/i40iw_type.h | 2 + drivers/infiniband/hw/i40iw/i40iw_verbs.c | 10 +- drivers/input/joystick/xpad.c | 2 + drivers/md/bcache/btree.c | 6 +- drivers/md/bcache/sysfs.c | 2 +- drivers/md/dm-delay.c | 17 +- drivers/md/dm-verity-fec.c | 3 +- drivers/md/dm-verity-target.c | 4 +- drivers/md/dm-verity.h | 6 - drivers/mmc/core/block.c | 2 + drivers/mmc/core/core.c | 15 +- drivers/mmc/host/cqhci.c | 44 ++-- drivers/mtd/chips/cfi_cmdset_0001.c | 29 +- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 14 + drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 11 +- drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 14 +- drivers/net/ethernet/renesas/ravb_main.c | 20 +- drivers/net/ethernet/stmicro/stmmac/mmc_core.c | 4 + drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 +- drivers/net/hyperv/netvsc_drv.c | 41 ++- drivers/net/usb/ax88179_178a.c | 4 +- drivers/nvme/target/core.c | 21 +- drivers/nvme/target/fabrics-cmd.c | 15 +- drivers/nvme/target/nvmet.h | 5 +- drivers/pci/controller/dwc/pci-keystone.c | 8 +- drivers/pinctrl/core.c | 6 +- drivers/s390/block/dasd.c | 24 +- drivers/scsi/qla2xxx/qla_def.h | 3 - drivers/scsi/qla2xxx/qla_isr.c | 5 - drivers/scsi/qla2xxx/qla_os.c | 39 +-- drivers/usb/dwc2/hcd_intr.c | 15 +- drivers/usb/dwc3/core.c | 2 + drivers/usb/dwc3/dwc3-qcom.c | 17 +- drivers/usb/serial/option.c | 11 +- drivers/video/fbdev/sticore.h | 2 +- fs/afs/dynroot.c | 4 +- fs/afs/super.c | 2 + fs/afs/vl_rotate.c | 10 + fs/btrfs/disk-io.c | 1 + fs/btrfs/send.c | 2 +- fs/btrfs/super.c | 5 +- fs/btrfs/volumes.c | 9 +- fs/cifs/cifsfs.c | 1 + fs/ext4/extents_status.c | 306 +++++++++++++++------- fs/io_uring.c | 2 +- fs/overlayfs/super.c | 5 +- fs/sync.c | 3 +- include/linux/fs.h | 2 + include/linux/hid.h | 5 + include/scsi/scsi_cmnd.h | 6 + net/ipv4/igmp.c | 6 +- net/ipv4/route.c | 2 +- security/integrity/iint.c | 48 +++- security/integrity/ima/ima_api.c | 5 + security/integrity/ima/ima_main.c | 16 +- security/integrity/integrity.h | 2 + sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_realtek.c | 12 + tools/perf/util/genelf.h | 4 +- tools/perf/util/intel-pt.c | 13 +- 79 files changed, 765 insertions(+), 320 deletions(-)

2 years

5
5
0 0

[PATCH 5.10.y] tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols

by Francis Laniel

When a kprobe is attached to a function that's name is not unique (is static and shares the name with other functions in the kernel), the kprobe is attached to the first function it finds. This is a bug as the function that it is attaching to is not necessarily the one that the user wants to attach to. Instead of blindly picking a function to attach to what is ambiguous, error with EADDRNOTAVAIL to let the user know that this function is not unique, and that the user must use another unique function with an address offset to get to the function they want to attach to. Link: https://lore.kernel.org/all/20231020104250.9537-2-flaniel@linux.microsoft.c… Cc: stable(a)vger.kernel.org Fixes: 413d37d1eb69 ("tracing: Add kprobe-based event tracer") Suggested-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Francis Laniel <flaniel(a)linux.microsoft.com> Link: https://lore.kernel.org/lkml/20230819101105.b0c104ae4494a7d1f2eea742@kernel… Acked-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> (cherry picked from commit b022f0c7e404887a7c5229788fc99eff9f9a80d5) --- kernel/trace/trace_kprobe.c | 74 +++++++++++++++++++++++++++++++++++++ kernel/trace/trace_probe.h | 1 + 2 files changed, 75 insertions(+) diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 718357289899..2f7cdbecdddd 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -715,6 +715,36 @@ static inline void sanitize_event_name(char *name) *name = '_'; } +struct count_symbols_struct { + const char *func_name; + unsigned int count; +}; + +static int count_symbols(void *data, const char *name, struct module *unused0, + unsigned long unused1) +{ + struct count_symbols_struct *args = data; + + if (strcmp(args->func_name, name)) + return 0; + + args->count++; + + return 0; +} + +static unsigned int number_of_same_symbols(char *func_name) +{ + struct count_symbols_struct args = { + .func_name = func_name, + .count = 0, + }; + + kallsyms_on_each_symbol(count_symbols, &args); + + return args.count; +} + static int trace_kprobe_create(int argc, const char *argv[]) { /* @@ -842,6 +872,31 @@ static int trace_kprobe_create(int argc, const char *argv[]) } } + if (symbol && !strchr(symbol, ':')) { + unsigned int count; + + count = number_of_same_symbols(symbol); + if (count > 1) { + /* + * Users should use ADDR to remove the ambiguity of + * using KSYM only. + */ + trace_probe_log_err(0, NON_UNIQ_SYMBOL); + ret = -EADDRNOTAVAIL; + + goto error; + } else if (count == 0) { + /* + * We can return ENOENT earlier than when register the + * kprobe. + */ + trace_probe_log_err(0, BAD_PROBE_ADDR); + ret = -ENOENT; + + goto error; + } + } + trace_probe_log_set_index(0); if (event) { ret = traceprobe_parse_event_name(&event, &group, buf, @@ -1805,6 +1860,7 @@ static int unregister_kprobe_event(struct trace_kprobe *tk) } #ifdef CONFIG_PERF_EVENTS + /* create a trace_kprobe, but don't add it to global lists */ struct trace_event_call * create_local_trace_kprobe(char *func, void *addr, unsigned long offs, @@ -1814,6 +1870,24 @@ create_local_trace_kprobe(char *func, void *addr, unsigned long offs, int ret; char *event; + if (func) { + unsigned int count; + + count = number_of_same_symbols(func); + if (count > 1) + /* + * Users should use addr to remove the ambiguity of + * using func only. + */ + return ERR_PTR(-EADDRNOTAVAIL); + else if (count == 0) + /* + * We can return ENOENT earlier than when register the + * kprobe. + */ + return ERR_PTR(-ENOENT); + } + /* * local trace_kprobes are not added to dyn_event, so they are never * searched in find_trace_kprobe(). Therefore, there is no concern of diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index d4a69b83902e..22c05ca97758 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -390,6 +390,7 @@ extern int traceprobe_define_arg_fields(struct trace_event_call *event_call, C(BAD_MAXACT, "Invalid maxactive number"), \ C(MAXACT_TOO_BIG, "Maxactive is too big"), \ C(BAD_PROBE_ADDR, "Invalid probed address or symbol"), \ + C(NON_UNIQ_SYMBOL, "The symbol is not unique"), \ C(BAD_RETPROBE, "Retprobe address must be an function entry"), \ C(BAD_ADDR_SUFFIX, "Invalid probed address suffix"), \ C(NO_GROUP_NAME, "Group name is not specified"), \ -- 2.34.1

2 years

1
0
0 0

[PATCH 5.4.y] tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols

by Francis Laniel

When a kprobe is attached to a function that's name is not unique (is static and shares the name with other functions in the kernel), the kprobe is attached to the first function it finds. This is a bug as the function that it is attaching to is not necessarily the one that the user wants to attach to. Instead of blindly picking a function to attach to what is ambiguous, error with EADDRNOTAVAIL to let the user know that this function is not unique, and that the user must use another unique function with an address offset to get to the function they want to attach to. Link: https://lore.kernel.org/all/20231020104250.9537-2-flaniel@linux.microsoft.c… Cc: stable(a)vger.kernel.org Fixes: 413d37d1eb69 ("tracing: Add kprobe-based event tracer") Suggested-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Francis Laniel <flaniel(a)linux.microsoft.com> Link: https://lore.kernel.org/lkml/20230819101105.b0c104ae4494a7d1f2eea742@kernel… Acked-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> (cherry picked from commit b022f0c7e404887a7c5229788fc99eff9f9a80d5) --- kernel/trace/trace_kprobe.c | 74 +++++++++++++++++++++++++++++++++++++ kernel/trace/trace_probe.h | 1 + 2 files changed, 75 insertions(+) diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 0b95277396fc..80a59dbdd631 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -714,6 +714,36 @@ static inline void sanitize_event_name(char *name) *name = '_'; } +struct count_symbols_struct { + const char *func_name; + unsigned int count; +}; + +static int count_symbols(void *data, const char *name, struct module *unused0, + unsigned long unused1) +{ + struct count_symbols_struct *args = data; + + if (strcmp(args->func_name, name)) + return 0; + + args->count++; + + return 0; +} + +static unsigned int number_of_same_symbols(char *func_name) +{ + struct count_symbols_struct args = { + .func_name = func_name, + .count = 0, + }; + + kallsyms_on_each_symbol(count_symbols, &args); + + return args.count; +} + static int trace_kprobe_create(int argc, const char *argv[]) { /* @@ -825,6 +855,31 @@ static int trace_kprobe_create(int argc, const char *argv[]) } } + if (symbol && !strchr(symbol, ':')) { + unsigned int count; + + count = number_of_same_symbols(symbol); + if (count > 1) { + /* + * Users should use ADDR to remove the ambiguity of + * using KSYM only. + */ + trace_probe_log_err(0, NON_UNIQ_SYMBOL); + ret = -EADDRNOTAVAIL; + + goto error; + } else if (count == 0) { + /* + * We can return ENOENT earlier than when register the + * kprobe. + */ + trace_probe_log_err(0, BAD_PROBE_ADDR); + ret = -ENOENT; + + goto error; + } + } + trace_probe_log_set_index(0); if (event) { ret = traceprobe_parse_event_name(&event, &group, buf, @@ -1596,6 +1651,7 @@ static int unregister_kprobe_event(struct trace_kprobe *tk) } #ifdef CONFIG_PERF_EVENTS + /* create a trace_kprobe, but don't add it to global lists */ struct trace_event_call * create_local_trace_kprobe(char *func, void *addr, unsigned long offs, @@ -1605,6 +1661,24 @@ create_local_trace_kprobe(char *func, void *addr, unsigned long offs, int ret; char *event; + if (func) { + unsigned int count; + + count = number_of_same_symbols(func); + if (count > 1) + /* + * Users should use addr to remove the ambiguity of + * using func only. + */ + return ERR_PTR(-EADDRNOTAVAIL); + else if (count == 0) + /* + * We can return ENOENT earlier than when register the + * kprobe. + */ + return ERR_PTR(-ENOENT); + } + /* * local trace_kprobes are not added to dyn_event, so they are never * searched in find_trace_kprobe(). Therefore, there is no concern of diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index dc19d5d185d4..edbb1624061e 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -403,6 +403,7 @@ extern int traceprobe_define_arg_fields(struct trace_event_call *event_call, C(BAD_MAXACT, "Invalid maxactive number"), \ C(MAXACT_TOO_BIG, "Maxactive is too big"), \ C(BAD_PROBE_ADDR, "Invalid probed address or symbol"), \ + C(NON_UNIQ_SYMBOL, "The symbol is not unique"), \ C(BAD_RETPROBE, "Retprobe address must be an function entry"), \ C(NO_GROUP_NAME, "Group name is not specified"), \ C(GROUP_TOO_LONG, "Group name is too long"), \ -- 2.34.1

2 years

1
0
0 0

[PATCH 4.19.y] tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols

by Francis Laniel

When a kprobe is attached to a function that's name is not unique (is static and shares the name with other functions in the kernel), the kprobe is attached to the first function it finds. This is a bug as the function that it is attaching to is not necessarily the one that the user wants to attach to. Instead of blindly picking a function to attach to what is ambiguous, error with EADDRNOTAVAIL to let the user know that this function is not unique, and that the user must use another unique function with an address offset to get to the function they want to attach to. Link: https://lore.kernel.org/all/20231020104250.9537-2-flaniel@linux.microsoft.c… Cc: stable(a)vger.kernel.org Fixes: 413d37d1eb69 ("tracing: Add kprobe-based event tracer") Suggested-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Francis Laniel <flaniel(a)linux.microsoft.com> Link: https://lore.kernel.org/lkml/20230819101105.b0c104ae4494a7d1f2eea742@kernel… Acked-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> (cherry picked from commit b022f0c7e404887a7c5229788fc99eff9f9a80d5) --- kernel/trace/trace_kprobe.c | 48 +++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 36dfea29d5fa..720110942505 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -715,6 +715,36 @@ static inline void sanitize_event_name(char *name) *name = '_'; } +struct count_symbols_struct { + const char *func_name; + unsigned int count; +}; + +static int count_symbols(void *data, const char *name, struct module *unused0, + unsigned long unused1) +{ + struct count_symbols_struct *args = data; + + if (strcmp(args->func_name, name)) + return 0; + + args->count++; + + return 0; +} + +static unsigned int number_of_same_symbols(char *func_name) +{ + struct count_symbols_struct args = { + .func_name = func_name, + .count = 0, + }; + + kallsyms_on_each_symbol(count_symbols, &args); + + return args.count; +} + static int create_trace_kprobe(int argc, char **argv) { /* @@ -845,6 +875,24 @@ static int create_trace_kprobe(int argc, char **argv) } argc -= 2; argv += 2; + if (symbol && !strchr(symbol, ':')) { + unsigned int count; + + count = number_of_same_symbols(symbol); + if (count > 1) + /* + * Users should use ADDR to remove the ambiguity of + * using KSYM only. + */ + return -EADDRNOTAVAIL; + else if (count == 0) + /* + * We can return ENOENT earlier than when register the + * kprobe. + */ + return -ENOENT; + } + /* setup a probe */ if (!event) { /* Make a new event name */ -- 2.34.1

2 years

1
0
0 0

[PATCH 4.14.y 1/2] tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols

by Francis Laniel

Commit b022f0c7e404887a7c5229788fc99eff9f9a80d5 upstream. When a kprobe is attached to a function that's name is not unique (is static and shares the name with other functions in the kernel), the kprobe is attached to the first function it finds. This is a bug as the function that it is attaching to is not necessarily the one that the user wants to attach to. Instead of blindly picking a function to attach to what is ambiguous, error with EADDRNOTAVAIL to let the user know that this function is not unique, and that the user must use another unique function with an address offset to get to the function they want to attach to. Link: https://lore.kernel.org/all/20231020104250.9537-2-flaniel@linux.microsoft.c… Cc: stable(a)vger.kernel.org Fixes: 413d37d1eb69 ("tracing: Add kprobe-based event tracer") Suggested-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Francis Laniel <flaniel(a)linux.microsoft.com> Link: https://lore.kernel.org/lkml/20230819101105.b0c104ae4494a7d1f2eea742@kernel… Acked-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> (cherry picked from commit b022f0c7e404887a7c5229788fc99eff9f9a80d5) --- kernel/trace/trace_kprobe.c | 48 +++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index d66aed6e9c75..45779ec370fa 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -617,6 +617,36 @@ static inline void sanitize_event_name(char *name) *name = '_'; } +struct count_symbols_struct { + const char *func_name; + unsigned int count; +}; + +static int count_symbols(void *data, const char *name, struct module *unused0, + unsigned long unused1) +{ + struct count_symbols_struct *args = data; + + if (strcmp(args->func_name, name)) + return 0; + + args->count++; + + return 0; +} + +static unsigned int number_of_same_symbols(char *func_name) +{ + struct count_symbols_struct args = { + .func_name = func_name, + .count = 0, + }; + + kallsyms_on_each_symbol(count_symbols, &args); + + return args.count; +} + static int create_trace_kprobe(int argc, char **argv) { /* @@ -746,6 +776,24 @@ static int create_trace_kprobe(int argc, char **argv) } argc -= 2; argv += 2; + if (symbol && !strchr(symbol, ':')) { + unsigned int count; + + count = number_of_same_symbols(symbol); + if (count > 1) + /* + * Users should use ADDR to remove the ambiguity of + * using KSYM only. + */ + return -EADDRNOTAVAIL; + else if (count == 0) + /* + * We can return ENOENT earlier than when register the + * kprobe. + */ + return -ENOENT; + } + /* setup a probe */ if (!event) { /* Make a new event name */ -- 2.34.1

2 years

1
1
0 0

stable-rc/queue/5.4 baseline: 133 runs, 25 regressions (v5.4.262-93-gb944c3b7a9cb)

by kernelci.org bot

stable-rc/queue/5.4 baseline: 133 runs, 25 regressions (v5.4.262-93-gb944c3b7a9cb) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 sun8i-h2-plus...ch-all-h3-cc | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.4/kernel/v5.4.262-… Test: baseline Tree: stable-rc Branch: queue/5.4 Describe: v5.4.262-93-gb944c3b7a9cb URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: b944c3b7a9cb5f01e912c9e1f15bc51a7d20fcb3 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f34ae0ab84683b3e134a2 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f34ae0ab84683b3e134a3 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f35b35d6261b4bce1347d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f35b35d6261b4bce1347e failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f34ed036fba442de134a0 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f34ed036fba442de134a1 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f3655e2a8ebe742e13481 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f3655e2a8ebe742e13482 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f3499a1a0bf7538e134cf Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f3499a1a0bf7538e134d0 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f3589c5a57afcc1e13497 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f3589c5a57afcc1e13498 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f34afb177bc5408e13480 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f34afb177bc5408e13481 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f359eed7c7d8695e13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f359eed7c7d8695e13484 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f353d1e15bcdfbfe13507 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f353d1e15bcdfbfe13508 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f367dc45c6d746ce13476 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f367dc45c6d746ce13477 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f34a3a1a0bf7538e134e8 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f34a3a1a0bf7538e134e9 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f358afdf1ae1de6e13480 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f358afdf1ae1de6e13481 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f34b0b177bc5408e13490 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f34b0b177bc5408e13491 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f359fed7c7d8695e13488 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f359fed7c7d8695e13489 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f356ec5a57afcc1e13475 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f356ec5a57afcc1e13476 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f36a5c45c6d746ce13484 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f36a5c45c6d746ce13485 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f34a4b177bc5408e13475 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f34a4b177bc5408e13476 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f358bfdf1ae1de6e13484 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f358bfdf1ae1de6e13485 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f34b1b177bc5408e13493 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f34b1b177bc5408e13494 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f35a0ed7c7d8695e1348b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f35a0ed7c7d8695e1348c failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f3579c5a57afcc1e1347e Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f3579c5a57afcc1e1347f failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f36d6881b19304be134ac Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f36d6881b19304be134ad failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f34a50ab84683b3e13476 Results: 0 PASS, 1 FAIL, 0 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/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f34a50ab84683b3e13477 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f359dc5a57afcc1e134c0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f359dc5a57afcc1e134c1 failing since 497 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ sun8i-h2-plus...ch-all-h3-cc | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/656f349c256c4fe842e134d2 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.262-93-gb944c3b7a9cb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/656f349d256c4fe842e134d7 failing since 12 days (last pass: v5.4.230-72-gfed0bc9a3f6d, first fail: v5.4.261-89-g3f03c3b5b1e0) 2023-12-05T14:32:31.125534 / # # 2023-12-05T14:32:31.227355 export SHELL=/bin/sh 2023-12-05T14:32:31.227958 # 2023-12-05T14:32:31.329049 / # export SHELL=/bin/sh. /lava-3861126/environment 2023-12-05T14:32:31.329724 2023-12-05T14:32:31.430835 / # . /lava-3861126/environment/lava-3861126/bin/lava-test-runner /lava-3861126/1 2023-12-05T14:32:31.431894 2023-12-05T14:32:31.451701 / # /lava-3861126/bin/lava-test-runner /lava-3861126/1 2023-12-05T14:32:31.581616 + export 'TESTRUN_ID=1_bootrr' 2023-12-05T14:32:31.582395 + cd /lava-3861126/1/tests/1_bootrr ... (10 line(s) more)

2 years

1
0
0 0

[PATCH fixes v2 0/3] MIPS: Loongson64: Fix some long-term issues

by Jiaxun Yang

Hi all, This series fixes some long-term issues in kernel that preventing some machine from work properly. Hopefully that will rescue some system in wild :-) Thanks Signed-off-by: Jiaxun Yang <jiaxun.yang(a)flygoat.com> --- Changes in v2: - Typo and style fixes - Link to v1: https://lore.kernel.org/r/20231101-loongson64_fixes-v1-0-2a2582a4bfa9@flygo… --- Jiaxun Yang (3): MIPS: Loongson64: Reserve vgabios memory on boot MIPS: Loongson64: Enable DMA noncoherent support MIPS: Loongson64: Handle more memory types passed from firmware arch/mips/Kconfig | 2 + arch/mips/include/asm/mach-loongson64/boot_param.h | 9 ++++- arch/mips/loongson64/env.c | 10 ++++- arch/mips/loongson64/init.c | 47 ++++++++++++++-------- 4 files changed, 49 insertions(+), 19 deletions(-) --- base-commit: 9c2d379d63450ae464eeab45462e0cb573cd97d0 change-id: 20231101-loongson64_fixes-0afb1b503d1e Best regards, -- Jiaxun Yang <jiaxun.yang(a)flygoat.com>

2 years

2
4
0 0

[PATCH] MIPS: kernel: Clear FPU states when setting up kernel threads

by Thomas Bogendoerfer

io_uring sets up the io worker kernel thread via a syscall out of an user space prrocess. This process might have used FPU and since copy_thread() didn't clear FPU states for kernel threads a BUG() is triggered for using FPU inside kernel. Move code around to always clear FPU state for user and kernel threads. Cc: stable(a)vger.kernel.org Reported-by: Aurelien Jarno <aurel32(a)debian.org> Closes: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1055021 Signed-off-by: Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> --- arch/mips/kernel/process.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index 5387ed0a5186..b630604c577f 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -121,6 +121,19 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) /* Put the stack after the struct pt_regs. */ childksp = (unsigned long) childregs; p->thread.cp0_status = (read_c0_status() & ~(ST0_CU2|ST0_CU1)) | ST0_KERNEL_CUMASK; + + /* + * New tasks lose permission to use the fpu. This accelerates context + * switching for most programs since they don't use the fpu. + */ + clear_tsk_thread_flag(p, TIF_USEDFPU); + clear_tsk_thread_flag(p, TIF_USEDMSA); + clear_tsk_thread_flag(p, TIF_MSA_CTX_LIVE); + +#ifdef CONFIG_MIPS_MT_FPAFF + clear_tsk_thread_flag(p, TIF_FPUBOUND); +#endif /* CONFIG_MIPS_MT_FPAFF */ + if (unlikely(args->fn)) { /* kernel thread */ unsigned long status = p->thread.cp0_status; @@ -149,20 +162,8 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) p->thread.reg29 = (unsigned long) childregs; p->thread.reg31 = (unsigned long) ret_from_fork; - /* - * New tasks lose permission to use the fpu. This accelerates context - * switching for most programs since they don't use the fpu. - */ childregs->cp0_status &= ~(ST0_CU2|ST0_CU1); - clear_tsk_thread_flag(p, TIF_USEDFPU); - clear_tsk_thread_flag(p, TIF_USEDMSA); - clear_tsk_thread_flag(p, TIF_MSA_CTX_LIVE); - -#ifdef CONFIG_MIPS_MT_FPAFF - clear_tsk_thread_flag(p, TIF_FPUBOUND); -#endif /* CONFIG_MIPS_MT_FPAFF */ - #ifdef CONFIG_MIPS_FP_SUPPORT atomic_set(&p->thread.bd_emu_frame, BD_EMUFRAME_NONE); #endif -- 2.35.3

2 years

2
3
0 0

stable-rc/linux-6.1.y baseline: 140 runs, 1 regressions (v6.1.65-108-gc1e513337d8b)

by kernelci.org bot

stable-rc/linux-6.1.y baseline: 140 runs, 1 regressions (v6.1.65-108-gc1e513337d8b) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ sc7180-trogdo...zor-limozeen | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.65-1… Test: baseline Tree: stable-rc Branch: linux-6.1.y Describe: v6.1.65-108-gc1e513337d8b URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: c1e513337d8bc4364ceea88e27b9398de2d18f58 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+----------------------------+------------ sc7180-trogdo...zor-limozeen | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/656f2e94ad8666c763e135bc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook 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/v6.1.65-108-gc1e513337d… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.65-108-gc1e513337d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/656f2e94ad8666c763e135bd new failure (last pass: v6.1.65-54-g51afe13792d3c)

2 years

1
0
0 0

stable-rc/queue/6.1 baseline: 140 runs, 3 regressions (v6.1.65-107-g884c56508f09)

by kernelci.org bot

stable-rc/queue/6.1 baseline: 140 runs, 3 regressions (v6.1.65-107-g884c56508f09) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F6.1/kernel/v6.1.65-1… Test: baseline Tree: stable-rc Branch: queue/6.1 Describe: v6.1.65-107-g884c56508f09 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 884c56508f096d8a34ae70f9dda605fa30d8e62c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f2ce324429a3557e13479 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/queue-6.1/v6.1.65-107-g884c56508f09… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.65-107-g884c56508f09… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/656f2ce324429a3557e1347e failing since 12 days (last pass: v6.1.31-26-gef50524405c2, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-05T14:07:12.191613 / # # 2023-12-05T14:07:12.292688 export SHELL=/bin/sh 2023-12-05T14:07:12.293357 # 2023-12-05T14:07:12.394748 / # export SHELL=/bin/sh. /lava-12186870/environment 2023-12-05T14:07:12.395454 2023-12-05T14:07:12.497002 / # . /lava-12186870/environment/lava-12186870/bin/lava-test-runner /lava-12186870/1 2023-12-05T14:07:12.498143 2023-12-05T14:07:12.499978 / # /lava-12186870/bin/lava-test-runner /lava-12186870/1 2023-12-05T14:07:12.563589 + export 'TESTRUN_ID=1_bootrr' 2023-12-05T14:07:12.564048 + cd /lav<8>[ 19.047208] <LAVA_SIGNAL_STARTRUN 1_bootrr 12186870_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/656f2cdd0cc40e0c38e13480 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/queue-6.1/v6.1.65-107-g884c56508f09… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.65-107-g884c56508f09… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/656f2cde0cc40e0c38e13485 failing since 12 days (last pass: v6.1.22-372-g971903477e72, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-05T13:59:52.578166 <8>[ 18.065901] <LAVA_SIGNAL_ENDRUN 0_dmesg 446595_1.5.2.4.1> 2023-12-05T13:59:52.683113 / # # 2023-12-05T13:59:52.784864 export SHELL=/bin/sh 2023-12-05T13:59:52.785586 # 2023-12-05T13:59:52.886583 / # export SHELL=/bin/sh. /lava-446595/environment 2023-12-05T13:59:52.887176 2023-12-05T13:59:52.988191 / # . /lava-446595/environment/lava-446595/bin/lava-test-runner /lava-446595/1 2023-12-05T13:59:52.989157 2023-12-05T13:59:52.993304 / # /lava-446595/bin/lava-test-runner /lava-446595/1 2023-12-05T13:59:53.072747 + export 'TESTRUN_ID=1_bootrr' ... (12 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/656f2ce10cc40e0c38e134a5 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/queue-6.1/v6.1.65-107-g884c56508f09… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.65-107-g884c56508f09… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/656f2ce10cc40e0c38e134aa failing since 12 days (last pass: v6.1.22-372-g971903477e72, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-05T14:07:30.978254 / # # 2023-12-05T14:07:31.078844 export SHELL=/bin/sh 2023-12-05T14:07:31.079025 # 2023-12-05T14:07:31.179653 / # export SHELL=/bin/sh. /lava-12186865/environment 2023-12-05T14:07:31.180349 2023-12-05T14:07:31.281767 / # . /lava-12186865/environment/lava-12186865/bin/lava-test-runner /lava-12186865/1 2023-12-05T14:07:31.282797 2023-12-05T14:07:31.292329 / # /lava-12186865/bin/lava-test-runner /lava-12186865/1 2023-12-05T14:07:31.365257 + export 'TESTRUN_ID=1_bootrr' 2023-12-05T14:07:31.365747 + cd /lava-1218686<8>[ 19.143540] <LAVA_SIGNAL_STARTRUN 1_bootrr 12186865_1.5.2.4.5> ... (11 line(s) more)

2 years

1
0
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror December 2023