linaro-kernel September 2016

linaro-kernel@lists.linaro.org

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next-20160927 build: 2 failures 4 warnings (next-20160927)

by Build bot for Mark Brown

Tree/Branch: next-20160927 Git describe: next-20160927 Commit: 31e69fdf27 Add linux-next specific files for 20160927 Build Time: 85 min 35 sec Passed: 8 / 10 ( 80.00 %) Failed: 2 / 10 ( 20.00 %) Errors: 2 Warnings: 4 Section Mismatches: 0 Failed defconfigs: arm64-allmodconfig arm-allmodconfig Errors: arm64-allmodconfig ERROR: "irq_set_parent" [drivers/mfd/tps65217.ko] undefined! arm-allmodconfig ERROR: "__aeabi_uldivmod" [net/netfilter/xt_hashlimit.ko] undefined! ERROR: "irq_set_parent" [drivers/mfd/tps65217.ko] undefined! ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allmodconfig 6 warnings 0 mismatches : arm-multi_v5_defconfig 6 warnings 0 mismatches : arm-multi_v7_defconfig 3 warnings 0 mismatches : arm-allmodconfig 3 warnings 0 mismatches : arm-multi_v4t_defconfig 3 warnings 0 mismatches : arm-allnoconfig ------------------------------------------------------------------------------- Errors summary: 2 2 ERROR: "irq_set_parent" [drivers/mfd/tps65217.ko] undefined! 1 ERROR: "__aeabi_uldivmod" [net/netfilter/xt_hashlimit.ko] undefined! Warnings Summary: 4 7 <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] 7 <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] 7 <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] 1 ../include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : FAIL, 1 errors, 1 warnings, 0 section mismatches Errors: ERROR: "irq_set_parent" [drivers/mfd/tps65217.ko] undefined! Warnings: ../include/linux/kernel.h:739:16: warning: comparison of distinct pointer types lacks a cast ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 2 errors, 3 warnings, 0 section mismatches Errors: ERROR: "__aeabi_uldivmod" [net/netfilter/xt_hashlimit.ko] undefined! ERROR: "irq_set_parent" [drivers/mfd/tps65217.ko] undefined! Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v4t_defconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm64-allnoconfig x86_64-defconfig arm64-defconfig

7 years, 7 months

[PATCH 0/7 v3] sched: reflect sched_entity move into task_group's load

by Vincent Guittot

Ensure that the move of a sched_entity will be reflected in load and utilization of the task_group hierarchy. When a sched_entity moves between groups or CPUs, load and utilization of cfs_rq don't reflect the changes immediately but converge to new values. As a result, the metrics are no more aligned with the new balance of the load in the system and next decisions will have a biased view. This patchset synchronizes load/utilization of sched_entity with its child cfs_rq (se->my-q) only when tasks move to/from child cfs_rq: -move between task group -migration between CPUs Otherwise, PELT is updated as usual. Changes since v2: - Propagate both utilization and load - Synced sched_entity and se->my_q instead of adding the delta Changes since v1: - This patch needs the patch that fixes issue with rq->leaf_cfs_rq_list "sched: fix hierarchical order in rq->leaf_cfs_rq_list" in order to work correctly. I haven't sent them as a single patchset because the fix is independent of this one - Merge some functions that are always used together - During update of blocked load, ensure that the sched_entity is synced with the cfs_rq applying changes - Fix an issue when task changes its cpu affinity Vincent Guittot (7): sched: factorize attach entity sched: fix hierarchical order in rq->leaf_cfs_rq_list sched: factorize PELT update sched: propagate load during synchronous attach/detach sched: propagate asynchrous detach sched: fix task group initialization sched: fix wrong utilization accounting when switching to fair class kernel/sched/core.c | 21 ++-- kernel/sched/fair.c | 319 ++++++++++++++++++++++++++++++++++++++++----------- kernel/sched/sched.h | 2 + 3 files changed, 264 insertions(+), 78 deletions(-) -- 1.9.1

7 years, 7 months

v4.7.5 build: 0 failures 2 warnings (v4.7.5)

by Build bot for Mark Brown

Tree/Branch: v4.7.5 Git describe: v4.7.5 Commit: 6c21842b5f Linux 4.7.5 Build Time: 71 min 4 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 2 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm64-allmodconfig 1 warnings 0 mismatches : x86_64-defconfig 1 warnings 0 mismatches : arm-multi_v7_defconfig 1 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 2 5 ../fs/nfs/nfs4session.c:201:54: warning: 'cur_seq' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../fs/nfs/nfs4session.c:201:54: warning: 'cur_seq' may be used uninitialized in this function [-Wmaybe-uninitialized] ../fs/reiserfs/ibalance.c:1156:2: warning: 'new_insert_key' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../fs/nfs/nfs4session.c:201:54: warning: 'cur_seq' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../fs/nfs/nfs4session.c:201:54: warning: 'cur_seq' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../fs/nfs/nfs4session.c:201:54: warning: 'cur_seq' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../fs/nfs/nfs4session.c:201:54: warning: 'cur_seq' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm64-allnoconfig arm-allnoconfig arm-multi_v5_defconfig

7 years, 7 months

v4.8-rc8 build: 0 failures 0 warnings (v4.8-rc8)

by Build bot for Mark Brown

Tree/Branch: v4.8-rc8 Git describe: v4.8-rc8 Commit: 08895a8b6b Linux 4.8-rc8 Build Time: 92 min 46 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 7 months

[PATCH 1/2] PM / OPP: compatible is an optional property

by Viresh Kumar

It was never compulsory to have a compatible string in the OPP table. Fix the documentation to mark it optional. Also update its description a bit. Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- Documentation/devicetree/bindings/opp/opp.txt | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt index ee91cbdd95ee..5eab6f0215d1 100644 --- a/Documentation/devicetree/bindings/opp/opp.txt +++ b/Documentation/devicetree/bindings/opp/opp.txt @@ -55,14 +55,14 @@ This describes the OPPs belonging to a device. This node can have following properties: Required properties: -- compatible: Allow OPPs to express their compatibility. It should be: - "operating-points-v2". - - OPP nodes: One or more OPP nodes describing voltage-current-frequency combinations. Their name isn't significant but their phandle can be used to reference an OPP. Optional properties: +- compatible: Allow OPPs to express their compatibility. It should be + "operating-points-v2" or a vendor specific string. + - opp-shared: Indicates that device nodes using this OPP Table Node's phandle switch their DVFS state together, i.e. they share clock/voltage/current lines. Missing property means devices have independent clock/voltage/current lines, -- 2.7.1.410.g6faf27b

7 years, 7 months

master build: 0 failures 0 warnings (v4.8-rc7-213-g38e0885)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.8-rc7-213-g38e0885 Commit: 38e0885465 mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing Build Time: 92 min 45 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 7 months

master build: 0 failures 0 warnings (v4.8-rc7-212-g831e45d)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.8-rc7-212-g831e45d Commit: 831e45d84a Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus Build Time: 92 min 53 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 7 months

v4.4.22 build: 0 failures 4 warnings (v4.4.22)

by Build bot for Mark Brown

Tree/Branch: v4.4.22 Git describe: v4.4.22 Commit: 8d5e93bb8c Linux 4.4.22 Build Time: 71 min 31 sec Passed: 9 / 9 (100.00 %) Failed: 0 / 9 ( 0.00 %) Errors: 0 Warnings: 4 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm64-allmodconfig 1 warnings 0 mismatches : arm-multi_v7_defconfig 2 warnings 0 mismatches : arm-allmodconfig 2 warnings 0 mismatches : x86_64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 4 3 ../drivers/iio/industrialio-core.c:451:23: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'long int' [-Wformat=] 2 ../kernel/cpuset.c:2101:11: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] 1 ../kernel/cpuset.c:2101:2: warning: initialization from incompatible pointer type 1 ../kernel/cpuset.c:2101:2: warning: (near initialization for 'cpuset_cgrp_subsys.fork') =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../kernel/cpuset.c:2101:11: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] ../drivers/iio/industrialio-core.c:451:23: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'long int' [-Wformat=] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/iio/industrialio-core.c:451:23: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'long int' [-Wformat=] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../kernel/cpuset.c:2101:11: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types] ../drivers/iio/industrialio-core.c:451:23: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'long int' [-Wformat=] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../kernel/cpuset.c:2101:2: warning: initialization from incompatible pointer type ../kernel/cpuset.c:2101:2: warning: (near initialization for 'cpuset_cgrp_subsys.fork') ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm64-allnoconfig arm-allnoconfig arm-multi_v5_defconfig arm64-defconfig

7 years, 7 months

master build: 0 failures 0 warnings (v4.8-rc7-191-g9c0e28a)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.8-rc7-191-g9c0e28a Commit: 9c0e28a7be Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Build Time: 92 min 50 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 7 months

master build: 0 failures 0 warnings (v4.8-rc7-176-g0f26574)

by Build bot for Mark Brown

Tree/Branch: master Git describe: v4.8-rc7-176-g0f26574 Commit: 0f26574178 Merge branch 'hughd-fixes' (patches from Hugh Dickins) Build Time: 92 min 48 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 7 months

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linaro-kernel September 2016