Building the Linux kernel with Clang and LLVM
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 messages from 2026-05-08 15:32:44 to 2026-05-14 12:14:22 UTC [more...]

[PATCH v2 0/2] riscv: lib: add optimized memcmp() and extend KUnit tests
 2026-05-14 12:13 UTC  (3+ messages)
` [PATCH v2 1/2] riscv: lib: add memcmp() implementation
` [PATCH v2 2/2] lib/string_kunit: extend benchmarks and unit test to memcmp()

[PATCH 0/6] tools/build: Allow versioning of all LLVM tools
 2026-05-14 10:13 UTC  (9+ messages)
` [PATCH 1/6] tools/build: Allow versioning of all LLVM tools defined in Makefile.include
` [PATCH 2/6] tools/build: Indent if else blocks
` [PATCH 3/6] selftests: Remove unused LLD variable
` [PATCH 4/6] tools/build: Allow versioning LLVM readelf
` [PATCH 5/6] tools/build: selftests: Allow versioning LLVM lld
` [PATCH 6/6] tools/build: selftests: Remove some duplicate toolchain definitions

[PATCH v4 1/3] slab: support for compiler-assisted type-based slab cache partitioning
 2026-05-14 10:13 UTC  (12+ messages)
` [PATCH v4 2/3] slab: improve KMALLOC_PARTITION_RANDOM randomness
` [PATCH v4 3/3] slab: fix kernel-docs for mm-api

[akpm-mm:mm-unstable 25/274] mm/hugetlb.c:7281:3: error: call to undeclared function '__huge_pmd_unshare'; ISO C99 and later do not support implicit function declarations
 2026-05-14  9:34 UTC  (2+ messages)

drivers/pci/liveupdate.h:31:1: error: expected identifier or '('
 2026-05-14  9:26 UTC 

[netdev-net-next:main 114/116] include/net/sock.h:1861:56: error: use of undeclared identifier '__sock_wfree'; did you mean 'sock_wfree'?
 2026-05-14  9:12 UTC 

❌ FAIL: Test report for master (7.1.0-rc3, upstream-mainline, e1914add)
 2026-05-14  7:03 UTC 

lib/tests/string_kunit.c:1014:18: error: use of undeclared identifier 'string_bench_memcmp'; did you mean 'string_test_memcmp'?
 2026-05-14  6:53 UTC 

[PATCH] sparc: Avoid unsupported LLD branch relocations
 2026-05-14  5:40 UTC  (4+ messages)

[PATCH v3] drm/gem: Make the GEM LRU lock part of drm_device
 2026-05-14  3:56 UTC 

[PATCH v7] staging: rtl8723bs: remove unnecessary braces in rtw_mlme.c
 2026-05-14  3:33 UTC 

[PATCH v2] iio: adc: sun20i-gpadc: support non-contiguous channel lookups
 2026-05-14  3:19 UTC 

[PATCH v3] usb: cdnsp: Add support for device-only configuration
 2026-05-14  2:48 UTC 

[PATCH] riscv: Add ERRATA_MIPS_P8700_WFI to replace WFI with mips.pause
 2026-05-14  2:24 UTC 

[groeck-staging:hwmon-next 26/29] include/linux/hwmon.h:498:26: error: expected identifier
 2026-05-14  1:58 UTC 

[xen-tip:linux-next 2/6] ld.lld: error: undefined symbol: __memset
 2026-05-14  1:38 UTC 

[PATCH 00/14] Bump minimum version of LLVM for building the kernel to 17.0.1
 2026-05-14  1:38 UTC  (5+ messages)
` [PATCH 08/14] riscv: Remove tautological condition from selection of ARCH_SUPPORTS_CFI
` [PATCH 09/14] riscv: Drop tautological condition from TOOLCHAIN_NEEDS_OLD_ISA_SPEC

kernel/cgroup/cpuset.c:3032:9: error: use of undeclared label 'out_unlock_reset'
 2026-05-14  0:46 UTC 

[PATCH] drm/amdgpu: Remove UML build exclusion from Kconfig
 2026-05-14  0:45 UTC 

[kdave-btrfs-devel:ext/dv/fscrypt 34/43] fs/btrfs/super.c:659:3: warning: label followed by a declaration is a C23 extension
 2026-05-14  0:02 UTC 

kernel/cgroup/cpuset.c:3604:1: warning: unused label 'out_unlock_reset'
 2026-05-13 23:34 UTC 

[avpatel:riscv_trace_acpi_support_v1 15/60] drivers/iommu/riscv/iommu-ir.c:325:13: error: call to undeclared function 'virt_to_pfn'; ISO C99 and later do not support implicit function declarations
 2026-05-13 23:27 UTC 

[PATCH] pci_crash: capture PCI config space at panic time
 2026-05-13 23:07 UTC 

[avpatel:riscv_trace_acpi_support_v1 60/60] include/acpi/processor.h:224:2: error: unknown type name 'phys_cpuid_t'
 2026-05-13 17:18 UTC 

[thomas-weissschuh:b4/sysfs-const-pci-hotplug 3/3] drivers/pci/slot.c:111:11: error: initializing 'struct attribute **' with an expression of type 'const struct attribute *const[4]' discards qualifiers in nested pointer types
 2026-05-13 17:18 UTC 

[avpatel:riscv_trace_acpi_support_v1 7/60] drivers/iommu/riscv/iommu.c:1181:15: error: call to undeclared function 'virt_to_pfn'; ISO C99 and later do not support implicit function declarations
 2026-05-13 15:32 UTC 

[dwmw2:vmtk 36/37] kernel/time/timekeeping.c:2351:2: error: use of undeclared identifier '__uint128_t'
 2026-05-13 14:58 UTC 

[PATCH] rust: cred: add safe abstractions for capable() and ns_capable()
 2026-05-13 12:53 UTC 

[harry:slab-allow-runtime-parameter-tuning-rfc-v1r1-wip 6/6] mm/slub.c:3173:44: error: no member named 'cache' in 'struct slab_sheaf'
 2026-05-13 12:10 UTC 

[harry:slab-allow-runtime-parameter-tuning-rfc-v1r1-wip 6/6] mm/slub.c:3173:2: error: member reference type 'void' is not a pointer
 2026-05-13 11:48 UTC 

[PATCH] fpga: dfl: afu: use kzalloc_obj over kzalloc with sizeof
 2026-05-13 11:07 UTC 

[PATCH] clk: rockchip: allow COMPILE_TEST builds
 2026-05-13 10:37 UTC  (3+ messages)

[harry:slab-allow-runtime-parameter-tuning-rfc-v1r1-wip 2/6] mm/slub.c:7791:39: error: use of undeclared identifier 'USHORT_MAX'
 2026-05-13 10:24 UTC 

[PATCH v2] block/blk-iolatency: Add the processing flow of the chained bio in the QoS and define the related types to solve the problem of incorrect inflight processing in the QoS. The usage of the done_split_bio abstract function in the blk-iolatency project
 2026-05-13  8:45 UTC 

[PATCH v5] drm/amd/pm: Use guard(mutex) instead of manual lock+unlock
 2026-05-13  6:12 UTC 

[nbd168-wireless:pr/17 37/37] drivers/net/wireless/mediatek/mt76/mt7925/pci.c:682:36: error: use of undeclared identifier 'device'
 2026-05-13  4:39 UTC 

[PATCH v3] staging: fbtft: convert sysfs attributes to use ATTRIBUTE_GROUPS
 2026-05-13  4:19 UTC 

[PATCH v3] net: net_failover: Fix the deadlock in slave register
 2026-05-13  3:58 UTC 

[PATCH] drm/armada: fix device_node reference leak in armada_lcd_bind()
 2026-05-13  2:52 UTC 

[hid:for-next 9/14] drivers/hid/hid-core.c:2054:29: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int')
 2026-05-13  2:11 UTC 

drivers/infiniband/hw/mlx5/mr.c:913:20: error: no member named 'tph_req_type' in 'struct pci_dev'
 2026-05-12 23:14 UTC 

[mnyman-xhci:debug_hc_died_cmdring_race 1/1] error: return address can only be determined for the current frame
 2026-05-12 22:10 UTC 

[nbd168-wireless:mt76 5/5] drivers/net/wireless/mediatek/mt76/mt7921/pci.c:347:6: warning: variable 'dev' is used uninitialized whenever 'if' condition is true
 2026-05-12 20:35 UTC 

[PATCHv2] gpio: sodaville: allow COMPILE_TEST builds
 2026-05-12 20:16 UTC 

[PATCH] gpio: sodaville: allow COMPILE_TEST builds
 2026-05-12 20:13 UTC  (3+ messages)

[PATCH] ARM: OMAP2+: Make OMAP4 finish_suspend callback CFI-safe
 2026-05-12 19:05 UTC  (6+ messages)

[PATCH] fpga: altera-cvp: Extend wrapped HW credit counter in software
 2026-05-12 18:48 UTC 

[PATCH v2 2/2] locking: mutex: Fix proxy-exec potentially deactivating tasks marked TASK_RUNNING
 2026-05-12 18:19 UTC 

[kvms390:sae 2/54] arch/x86/kvm/svm/sev.c:117:27: error: no member named 'users_count' in 'struct kvm'
 2026-05-12 17:45 UTC 

[PATCH V2 00/11] soc: ti: keystone/k3 navigator queue/dma/ringacc cleanups
 2026-05-12 17:06 UTC  (12+ messages)
` [PATCH V2 01/11] soc: ti: knav_qmss: Remove remaining redundant ENOMEM printks
` [PATCH V2 02/11] soc: ti: knav_qmss: Rename global kdev to knav_qdev to fix -Wshadow
` [PATCH V2 03/11] soc: ti: knav_qmss: Inline lockdep condition in for_each_handle_rcu
` [PATCH V2 04/11] soc: ti: knav_qmss: Fix kernel-doc Return: tags
` [PATCH V2 05/11] soc: ti: knav_qmss: Use %pe to print PTR_ERR()
` [PATCH V2 06/11] soc: ti: knav_qmss: Fix __iomem annotations and __be32 type
` [PATCH V2 07/11] soc: ti: knav_qmss_acc: Fix kernel-doc Return: tag
` [PATCH V2 08/11] soc: ti: knav_dma: Remove unused DMA_PRIO_MASK macro
` [PATCH V2 09/11] soc: ti: knav_dma: Remove dead check on unsigned args.args[0]
` [PATCH V2 10/11] soc: ti: knav_dma: Use IOMEM_ERR_PTR() in pktdma_get_regs()
` [PATCH V2 11/11] soc: ti: k3-ringacc: Use str_enabled_disabled() helper

❌ FAIL (MISSED 36 of 97): Test report for master (7.1.0-rc3, upstream-mainline, 5d691905)
 2026-05-12 17:02 UTC 

[PATCH v1 1/1] drm/st7735r: simplify with spi_get_device_match_data()
 2026-05-12 14:34 UTC 

kernel/bpf/syscall.c:1655:1: warning: unused label 'free'
 2026-05-12 14:25 UTC 

[chao:bugfix/common 9/12] fs/f2fs/node.c:1547:27: error: expected ':' after 'case'
 2026-05-12 12:03 UTC 

arch/x86/kvm/vmx/vmx.c:8700:45: error: too many arguments to function call, expected single argument 'has_ad_bits', have 2 arguments
 2026-05-12 11:23 UTC 

[PATCH net v2] ptp: ocp: fix resource freeing order
 2026-05-12 10:59 UTC 

[RFC PATCH 1/1] xe/xe_mctp_mailbox: Add support for MCTP transport over mailbox
 2026-05-12  8:11 UTC 

[PATCH net v3] rds: filter RDS_INFO_* getsockopt by caller's netns
 2026-05-12  5:42 UTC 

[linux-next:master 4174/4394] drivers/gpu/drm/bridge/microchip-lvds.c:153:55: error: incompatible pointer types passing 'struct drm_atomic_state *' to parameter of type 'const struct drm_atomic_commit *'
 2026-05-12  4:31 UTC 

[PATCH v3 1/2] slab: support for compiler-assisted type-based slab cache partitioning
 2026-05-12  3:37 UTC  (17+ messages)
` [PATCH v3 2/2] slab: fix kernel-docs for mm-api

[linkinjeon-exfat:iomap-work 8/9] fs/exfat/file.c:303:6: warning: variable 'err' is used uninitialized whenever 'if' condition is true
 2026-05-12  2:24 UTC 

[dhowells-fs:rxrpc-fixes 3/3] net/rxrpc/conn_event.c:254:10: warning: variable 'ret' is uninitialized when used here
 2026-05-12  0:59 UTC 

[PATCH v2] media: atomisp: remove returns from void functions
 2026-05-11 23:30 UTC 

kernel/bpf/helpers.c:2833:28: error: call to undeclared function 'cgroup_psi'; ISO C99 and later do not support implicit function declarations
 2026-05-11 22:51 UTC 

[PATCH tip/locking/core] compiler-context-analysis: Add support for multi-argument guarded_by
 2026-05-11 22:28 UTC  (5+ messages)
    ` [PATCH tip/locking/core] compiler-context-analysis: Bump required Clang version to 23

[linkinjeon-exfat:iomap-work 8/9] fs/exfat/file.c:303:6: warning: variable 'err' is used uninitialized whenever 'if' condition is true
 2026-05-11 22:06 UTC 

[chao:bugfix/common 6/12] include/trace/events/f2fs.h:2669:3: warning: format specifies type 'unsigned long' but the argument has type 'unsigned long long'
 2026-05-11 21:19 UTC 

[chao:bugfix/common 6/12] include/trace/events/f2fs.h:2669:3: warning: format specifies type 'unsigned long' but the argument has type 'unsigned long long'
 2026-05-11 20:53 UTC 

✅ PASS (MISSED 68 of 97): Test report for master (7.1.0-rc2, upstream-mainline, 1bfaee9d)
 2026-05-11 20:32 UTC 

❌ FAIL (MISSED 68 of 97): Test report for master (7.1.0-rc2, upstream-mainline, ec895727)
 2026-05-11 17:43 UTC 

[mptcp:export 1/39] .b4-config: warning: ignored by one of the .gitignore files
 2026-05-11 16:51 UTC 

[PATCH] cpufreq: cppc: Add update_limits support for Highest Performance changes
 2026-05-11 16:43 UTC  (4+ messages)
  ` [PATCH v3] "

[PATCH] staging: sm750fb: Add const to g_fbmode array
 2026-05-11 15:37 UTC 

[dwmw2:kvmclock4 16/34] arch/x86/kvm/x86.c:3388:8: error: call to undeclared function 'kvm_get_time_and_clockread'; ISO C99 and later do not support implicit function declarations
 2026-05-11 15:37 UTC 

[PATCH] clk: hisilicon: allow COMPILE_TEST builds
 2026-05-11 14:59 UTC  (2+ messages)

[PATCH] irqchip/mvebu: Allow EBU irqchips to be compile-tested
 2026-05-11 13:45 UTC  (2+ messages)

[hare-scsi-devel:configfs-ns.v1 8/8] fs/configfs/mount.c:70:16: error: incomplete definition of type 'struct configfs_super_info'
 2026-05-11 13:06 UTC 

[PATCH v5 00/16] drm/msm: Add PERFCNTR_CONFIG ioctl
 2026-05-11 12:59 UTC  (2+ messages)
` [PATCH v5 04/16] drm/msm/registers: Sync gen_header.py from mesa

[PATCH] crypto: qat - fix Use-After-Free in adf_ctl_ioctl_dev_start()
 2026-05-11 12:22 UTC 

[PATCH] gpio: zevio: allow COMPILE_TEST builds
 2026-05-11 10:15 UTC  (2+ messages)

[kvms390:sae 28/55] llvm-objcopy: error: invalid output format: 'default'
 2026-05-11  7:30 UTC 

[axboe:for-7.2/block 1/2] ./usr/include/linux/drbd.h:18:10: fatal error: 'sys/types.h' file not found
 2026-05-11  7:07 UTC 

[sunxi:sunxi/dt-for-7.2 2/4] FATAL ERROR: Syntax error parsing input tree
 2026-05-11  5:43 UTC  (2+ messages)

[PATCH] powerpc/vdso: Drop -DCC_USING_PATCHABLE_FUNCTION_ENTRY from 32-bit flags with clang
 2026-05-11  2:28 UTC  (2+ messages)

[PATCH RESEND 1/2] powerpc/ps3: Drop redundant result assignment
 2026-05-11  2:28 UTC  (2+ messages)

❌ FAIL (MISSED 68 of 97): Test report for master (7.1.0-rc2, upstream-mainline, 27a26ccf)
 2026-05-11  1:52 UTC 

net/core/drop_monitor.c:1164:32: error: incompatible function pointer types passing 'void (*const)(void *, struct sk_buff *, void *, enum skb_drop_reason, struct sock *)' to parameter of type 'void (*)(void *, struct sk_buff *, void *, enum skb_drop_reaso
 2026-05-10 22:31 UTC 

❌ FAIL (MISSED 68 of 97): Test report for master (7.1.0-rc2, upstream-mainline, 81d6f780)
 2026-05-10 19:53 UTC 

[asahilinux:bits/240-isp 20/53] drivers/media/platform/apple/isp/isp-fw.c:290:46: warning: shift count >= width of type
 2026-05-10 16:57 UTC 

[PATCH] llc: fix coding style and memory barrier documentation
 2026-05-10 15:47 UTC  (2+ messages)

[PATCH net-next v1 5/5] net: mdiobus: Hide acpi_mdio.h
 2026-05-10 12:41 UTC 

[PATCH] drm/msm: Fix shrinker deadlock
 2026-05-10 12:30 UTC 

net/ipv4/tcp.c:1606:2: error: call to undeclared function 'tcp_bpf_rcvlowat'; ISO C99 and later do not support implicit function declarations
 2026-05-10 11:30 UTC 

[PATCH v1 1/1] drm/repaper: simplify with spi_get_device_match_data()
 2026-05-10  8:50 UTC 

drivers/ata/libata-pmp.c:595:3: error: invalid argument type 'struct work_struct' to unary expression
 2026-05-10  6:35 UTC 

[asahilinux:bits/240-isp 1/53] drivers/media/platform/apple/isp/isp-cam.c:378:58: warning: format specifies type 'unsigned long' but the argument has type 'size_t' (aka 'unsigned int')
 2026-05-10  6:14 UTC 

[asahilinux:bits/250-aop 31/54] error[E0277]: `T` doesn't implement `Debug`
 2026-05-10  5:41 UTC 

[PATCH] netdevsim: Fix task hung by releasing bus lock before device ops
 2026-05-10  5:18 UTC 

drivers/net/netdevsim/bus.c:192:3: error: call to undeclared function 'nsim_bus_dev_del'; ISO C99 and later do not support implicit function declarations
 2026-05-10  3:52 UTC 

❌ FAIL (MISSED 68 of 97): Test report for master (7.1.0-rc2, upstream-mainline, 917719c4)
 2026-05-10  2:52 UTC 

[axboe:for-7.2/block 2/2] drivers/block/drbd/drbd_nl_gen.c:641:42: warning: unused variable 'drbd_nl_mcgrps'
 2026-05-10  1:29 UTC 

[PATCH] irqchip/mbigen: add COMPILE_TEST support
 2026-05-09 21:59 UTC  (2+ messages)

kernel/bpf/helpers.c:2893:71: error: variable has incomplete type 'enum psi_states'
 2026-05-09 21:57 UTC 

[asahilinux:bits/090-spi-hid 18/19] drivers/hid/dockchannel-hid/dockchannel-hid.c:987:18: warning: format specifies type 'long' but the argument has type '__size_t' (aka 'unsigned int')
 2026-05-09 20:36 UTC 

kernel/bpf/helpers.c:2893:60: warning: declaration of 'enum psi_states' will not be visible outside of this function
 2026-05-09 20:36 UTC 

❌ FAIL (MISSED 68 of 97): Test report for master (7.1.0-rc2, upstream-mainline, fcee7d82)
 2026-05-09 19:53 UTC 

[PATCH] fs/resctrl: Free mon_data structures on rdt_get_tree() failure
 2026-05-09 18:18 UTC 

[LLVM BUILD BUG] Stack frame size exceeds limit for dml30_ModeSupportAndSystemConfigurationFull
 2026-05-09 18:13 UTC 

fs/resctrl/rdtgroup.c:2883:3: error: call to undeclared function 'mon_put_kn_priv'; ISO C99 and later do not support implicit function declarations
 2026-05-09 16:09 UTC 

[sean-jc:x86/kvmclock_vs_tsc 28/39] WARNING: modpost: vmlinux: section mismatch in reference: kvm_sched_clock_init+0x2b (section: .text.unlikely.kvm_sched_clock_init) -> __paravirt_set_sched_clock (section: .init.text)
 2026-05-09 12:13 UTC 

[PATCH v1 1/1] fpga: lattice-sysconfig-spi: simplify with spi_get_device_match_data()
 2026-05-09 11:39 UTC 

[axboe:for-7.2/block 1/2] ./usr/include/linux/drbd.h:18:10: fatal error: 'sys/types.h' file not found
 2026-05-09  8:41 UTC 

[PATCH] irqchip/ls-extirq: allow COMPILE_TEST builds
 2026-05-09  2:35 UTC 

[PATCH] irqchip/keystone: allow COMPILE_TEST builds
 2026-05-09  2:32 UTC 

arch/x86/kvm/svm/svm.c:4420:29: error: incompatible pointer types passing 'struct vcpu_svm *' to parameter of type 'struct kvm_vcpu *'
 2026-05-09  1:54 UTC 

[PATCH] gpio: merrifield: allow COMPILE_TEST builds
 2026-05-09  0:32 UTC 

[axboe:io_uring-io-slots 8/13] io_uring/slot.h:30:19: error: cannot combine with previous 'int' declaration specifier
 2026-05-09  0:19 UTC 

[PATCH] ASoC: tegra: tegra210-mixer: Use div_u64() for 64-bit division
 2026-05-08  0:52 UTC  (2+ messages)

[PATCH v5 2/2] blk-mq: expose tag starvation counts via debugfs
 2026-05-09  0:12 UTC 

❌ FAIL (MISSED 68 of 97): Test report for master (7.1.0-rc2, upstream-mainline, 5862221f)
 2026-05-08 23:32 UTC 

[sean-jc:x86/kvmclock_vs_tsc 28/39] WARNING: modpost: vmlinux: section mismatch in reference: kvm_sched_clock_init+0x3f (section: .text.unlikely.) -> __paravirt_set_sched_clock (section: .init.text)
 2026-05-08 23:14 UTC 

[hare-nvme:configfs-ns 3/9] drivers/nvme/host/fabrics.h:132:2: error: unknown type name 'key_ref_t'; did you mean 'key_perm_t'?
 2026-05-08 22:52 UTC 

fs/proc/task_mmu.c:2065:6: error: call to undeclared function 'huge_pte_none'; ISO C99 and later do not support implicit function declarations
 2026-05-08 21:40 UTC 

[hare-nvme:configfs-ns 1/9] drivers/nvme/target/bpf_ops.c:11:20: warning: variable 'nvmet_bpf_ops_btf' set but not used
 2026-05-08 20:17 UTC 

[axboe:io_uring-io-slots 7/13] io_uring/rw.c:1265:10: error: call to undeclared function 'io_slot_iopoll'; ISO C99 and later do not support implicit function declarations
 2026-05-08 19:44 UTC 

[PATCH 00/11] soc: ti: keystone/k3 navigator queue/dma/ringacc cleanups
 2026-05-08 19:30 UTC  (13+ messages)
` [PATCH 01/11] soc: ti: knav_qmss: Remove remaining redundant ENOMEM printks
` [PATCH 03/11] soc: ti: knav_qmss: Inline lockdep condition in for_each_handle_rcu
` [PATCH 04/11] soc: ti: knav_qmss: Fix kernel-doc Return: tags
` [PATCH 06/11] soc: ti: knav_qmss: Fix __iomem annotations and __be32 type
` [PATCH 07/11] soc: ti: knav_qmss_acc: Fix kernel-doc Return: tag

[hare-nvme:configfs-ns 1/9] drivers/nvme/target/../target/bpf.h:26:9: error: call to undeclared function 'nvmet_bpf_req_complete'; ISO C99 and later do not support implicit function declarations
 2026-05-08 19:17 UTC 

[hare-nvme:configfs-ns 1/9] drivers/nvme/target/bpf.h:26:9: error: call to undeclared function 'nvmet_bpf_req_complete'; ISO C99 and later do not support implicit function declarations
 2026-05-08 18:16 UTC 

[hare-nvme:configfs-ns 1/9] drivers/nvme/target/bpf.h:15:44: warning: declaration of 'struct nvmet_subsys_link' will not be visible outside of this function
 2026-05-08 16:54 UTC 


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