cgroups.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
- recent:[subjects (threaded)|topics (new)|topics (active)]
2024-05-16 13:03 [bug report] leak blkio in cgroup
2024-05-16  9:45 [tj-cgroup:test-merge-for-6.10] BUILD SUCCESS 48937cfeed17df62e7fe5569a9ce2f34dd519038
2024-05-15 21:39 [GIT PULL] cgroup: Changes for v6.10 2+ messages
2024-05-15 14:30 [PATCH] blk-cgroup: Properly propagate the iostat update up the hierarchy 6+ messages
2024-05-15  8:08 [tj-cgroup:for-6.10] BUILD SUCCESS 21c38a3bd4ee3fb7337d013a638302fb5e5f9dc2
2024-05-15  1:23 [RFC PATCH 1/2] block: introduce helper function to calculate bps budgt 7+ messages
2024-05-14 20:26 [PATCH] mm: vmscan: restore incremental cgroup iteration 3+ messages
2024-05-14 19:25 cgroup io.stat propagation regression 5+ messages
2024-05-14 17:53 [PATCH v4 0/6] block,nvme: queue-depth and latency I/O schedulers 7+ messages
2024-05-14 13:11 [PATCH -next] memcg: don't handle event_list for v2 when offlining 5+ messages
2024-05-13 22:01 [PATCH 0/6] bitmap: optimize API usage 18+ messages
2024-05-13 12:08 [PATCH -next 0/2] blk-throttle: fix lower control under super low iops limit 3+ messages
2024-05-10  7:15 Re: [PATCH v1 2/4] mm: memcg: merge multiple page_counters into a single structure
2024-05-10  0:06 [PATCH v4 08/66] selftests/cgroup: Drop define _GNU_SOURCE 3+ messages
2024-05-09 20:43 [PATCH v3 0/3] block,nvme: latency-based I/O scheduler 11+ messages
2024-05-09 19:58 [PATCH v3 10/68] selftests/cgroup: Drop define _GNU_SOURCE
2024-05-09 12:11 [PATCH for-6.10/block 0/2] blk-throtl: delete throtl low and lay initialization 4+ messages
2024-05-09  3:26 [PATCH -next] memcg, oom: cleanup unused memcg_oom_gfp_mask and memcg_oom_order 4+ messages
2024-05-09  2:39 [RFC PATCH 2/2] mm: introduce budgt control in readahead 12+ messages
2024-05-07 13:23 [PATCH v3 -next] mm: memcg: make alloc_mem_cgroup_per_node_info() return bool 2+ messages
2024-05-07 11:08 [PATCH v2 -next] mm: memcg: make alloc_mem_cgroup_per_node_info() return bool 5+ messages
2024-05-07 10:34 [PATCH v2] docs: cgroup-v1: Update page cache removal functions 2+ messages
2024-05-07 10:30 [PATCH] docs: cgroup-v1: Update page cache removal functions
2024-05-06 19:29 [PATCH v2] mm: do not update memcg stats for NR_{FILE/SHMEM}_PMDMAPPED 7+ messages
2024-05-06 17:00 [PATCH] mm: do not update memcg stats for NR_{FILE/SHMEM}_PMDMAPPED 7+ messages
2024-05-06 13:36 [PATCH -next] mm: memcg: use meaningful error code for return value 4+ messages
2024-05-04 19:52 [tj-cgroup:for-next] BUILD SUCCESS 8f6d24a5db2acac3f52a34e6df347ec131d231ab
2024-05-04  7:30 [PATCH v1 0/7] mm: workingset reporting 9+ messages
2024-05-03  3:51 [PATCH 0/4] selftests/cgroups: fix clang build failures, warnings 11+ messages
2024-05-02 18:50 [PATCH v2 0/1] cgroup: Add documentation for missing zswap memory.stat 6+ messages
2024-05-01 15:36 Re: [PATCH] selftests: cgroup: remove redundant addition of memory controller
2024-05-01 14:04 [PATCH v1] cgroup/rstat: add cgroup_rstat_cpu_lock helpers and tracepoints 20+ messages
2024-05-01  9:54 [PATCH] mm: memcg: use READ_ONCE()/WRITE_ONCE() to access stock->nr_pages 4+ messages
2024-05-01  9:53 [PATCH] cgroup: Add documentation for missing zswap memory.stat 2+ messages
2024-04-30 20:14 [linux-next:master] BUILD REGRESSION d04466706db5e241ee026f17b5f920e50dee26b5
2024-04-30 19:50 [PATCH v13 01/14] x86/sgx: Replace boolean parameters with enums 20+ messages
2024-04-26 17:48 [tj-cgroup:for-next] BUILD SUCCESS b7d56d953a67c839a514e382596d5af29b8d6d87
2024-04-26  4:55 [QUESTION]cgroup mount return -EBUSY 2+ messages
2024-04-25  9:30 [PATCH -next] cgroup/cpuset: Remove outdated comment in sched_partition_write() 3+ messages
2024-04-25  5:11 [tj-cgroup:for-next] BUILD SUCCESS 04d63da4da53e6064683f4970d34ce997f9daee3
2024-04-24 12:59 [PATCH] memcg: Fix data-race KCSAN bug in rstats 6+ messages
2024-04-24  1:00 [PATCH-cgroup] cgroup/cpuset: Fix incorrect top_cpuset flags 5+ messages
2024-04-23 11:01 [PATCH AUTOSEL 6.6 16/16] blk-iocost: do not WARN if iocg was already offlined
2024-04-23 11:01 [PATCH AUTOSEL 6.8 18/18] blk-iocost: do not WARN if iocg was already offlined
2024-04-23  9:10 [tj-cgroup:for-next] BUILD SUCCESS 8996f93fc3880d000a0a0cb40c724d5830e140fd
2024-04-23  2:44 [PATCH v2 -next] cgroup/cpuset: Avoid clearing CS_SCHED_LOAD_BALANCE twice 3+ messages
2024-04-22 23:19 [PATCH AUTOSEL 5.10 6/9] blk-iocost: avoid out of bounds shift
2024-04-22 23:19 [PATCH AUTOSEL 5.15 06/10] blk-iocost: avoid out of bounds shift
2024-04-22 23:18 [PATCH AUTOSEL 6.1 10/19] blk-iocost: avoid out of bounds shift
2024-04-22 23:16 [PATCH AUTOSEL 6.6 13/29] blk-iocost: avoid out of bounds shift
2024-04-22 23:14 [PATCH AUTOSEL 6.8 16/43] blk-iocost: avoid out of bounds shift
2024-04-20  9:47 [PATCH -next] cgroup/cpuset: Avoid clearing CS_SCHED_LOAD_BALANCE twice 3+ messages
2024-04-20  9:46 [PATCH -next] cgroup/cpuset: Statically initialize more members of top_cpuset 7+ messages
2024-04-20  9:44 [PATCH -next] cgroup: Introduce css_is_online() helper 4+ messages
2024-04-20  9:38 [PATCH] cgroup: Introduce css_is_online() helper 2+ messages
2024-04-20  7:56 [tj-cgroup:for-next] BUILD SUCCESS 19fc8a896565ecebb3951664fd0eeab0a80314a1
2024-04-20  4:39 general protection fault in bio_associate_blkg_from_css
2024-04-19 12:07 [PATCH] blk-throttle: fix repeat limit on bio with BIO_BPS_THROTTLED 9+ messages
2024-04-19  9:32 [PATCH v2] blk-iocost: do not WARNING if iocg has already offlined 2+ messages
2024-04-19  8:53 [PATCH -next] cgroup: avoid invalid loop in cgroup_no_v1() 2+ messages
2024-04-18 20:27 [tj-cgroup:for-next] BUILD SUCCESS a6b8daba00e6703b728933d2ec24e6d1ee5d5ec0
2024-04-18 12:43 [PATCH -next] cgroup, legacy_freezer: update comment for freezer_css_offline() 2+ messages
2024-04-18 12:30 [PATCH -next] docs, cgroup: add entries for pids to cgroup-v2.rst 2+ messages
2024-04-18  7:23 [PATCH] blk-iocost: do not WARNING if iocg has already offlined 5+ messages
2024-04-18  2:19 [PATCH v2 -next] cgroup: don't call cgroup1_pidlist_destroy_all() for v2 2+ messages
2024-04-17 12:46 [tj-cgroup:for-next] BUILD SUCCESS WITH WARNING fc29e04ae1ad4c99422c0b8ae4b43cfe99c70429
2024-04-17 12:16 [PATCH] mm: fix the comment error of memcontrol.h 3+ messages
2024-04-17  3:50 [PATCH -next] cgroup_freezer: update comment for freezer_css_online() 2+ messages
2024-04-17  2:13 [PATCH -next] cgroup: don't call cgroup1_pidlist_destroy_all() for v2 3+ messages
2024-04-17  0:20 [tj-cgroup:for-next 7/7] kernel/cgroup/rstat.c:334: warning: Function parameter or struct member 'cgrp' not described in 'cgroup_rstat_flush_release' 3+ messages
2024-04-16 17:51 [PATCH v1 0/3] cgroup/rstat: global cgroup_rstat_lock changes 28+ messages
2024-04-16 14:20 [PATCH v4 0/6] pids controller events rework 11+ messages
2024-04-16  3:19 [PATCH v12 00/14] Add Cgroup support for SGX EPC memory 64+ messages
2024-04-15  3:11 [PATCH] mm: thp: makes the memcg THP deferred split shrinker aware of   node_id 3+ messages
2024-04-13  0:25 [PATCH v6 00/11] IOMMU memory observability 13+ messages
2024-04-12  2:54 [PATCH -next] cgroup: move proc_cgroupstats_show() to cgroup.c 2+ messages
2024-04-10 19:36 [PATCH] blk-iocost: Fix shift-out-of-bounds in iocg_kick_delay() 3+ messages
2024-04-10 18:25 [PATCH v11 00/14] Add Cgroup support for SGX EPC memory 30+ messages
2024-04-09 19:22 [PATCH v1 00/18] mm: mapcount for large folios + page_mapcount() cleanups 43+ messages
2024-04-09 11:08 Re: Advice on cgroup rstat lock 12+ messages
2024-04-09 10:30 [tj-cgroup:for-next] BUILD SUCCESS a24e3b7d27c63036dac32d20d18eeeceb54ca207
2024-04-09  2:18 [PATCH] cgroup: make cgroups info more readable 5+ messages
2024-04-08  3:53 [PATCH] docs: cgroup-v1: Fix description for css_online 2+ messages
2024-04-06  8:00 [PATCH RFC v2 2/6] blk-throttle: delay initialization until configuration 28+ messages
2024-04-05 17:05 [RFC PATCH v3 1/9] cgroup/pids: Remove superfluous zeroing 21+ messages
2024-04-05 13:54 Re: [PATCH v6 13/37] lib: add allocation tagging support for memory allocation profiling 4+ messages
2024-04-04 16:32 [PATCH] blk-iocost: avoid out of bounds shift 3+ messages
2024-04-04 13:51 [tj-cgroup:for-next] BUILD SUCCESS 4793cb599b1bdc3d356f0374c2c99ffe890ae876
2024-04-04 13:47 [PATCH v2 0/2] cgroup/cpuset: Make cpuset hotplug processing synchronous 5+ messages
2024-04-03  8:52 [PATCH] cpuset: fix race between rebuild scheduler domains and hotplug work 2+ messages
2024-04-02  8:03 [syzbot] [cgroups?] [mm?] WARNING in __mod_memcg_lruvec_state 11+ messages
2024-04-01 14:58 [PATCH 0/2] cgroup/cpuset: Make cpuset hotplug processing synchronous 14+ messages
2024-03-28  8:41 add a bio_list_merge_init helper 11+ messages
2024-03-28  0:22 [PATCH v10 00/14] Add Cgroup support for SGX EPC memory 44+ messages
2024-03-27 22:53 [RFC PATCH bpf-next 0/3] bpf: freeze a task cgroup from bpf 23+ messages
2024-03-27 21:30 [RFC PATCH v3 0/8] mm: workingset reporting 17+ messages
2024-03-27  9:40 [PATCH] blk-throttle: Only use seq_printf() in tg_prfill_limit() 3+ messages
2024-03-27  2:44 [PATCH] selftests: cgroup: skip test_cgcore_lesser_ns_open when cgroup2 mounted without nsdelegate 3+ messages
2024-03-26 16:19 [tj-cgroup:for-next] BUILD SUCCESS 20d46283f5d679338ec2bbd734f46f900557fb97
2024-03-26 10:37 [PATCH mm-unstable v3 0/2] memcg_kmem hooks refactoring 3+ messages
2024-03-25 14:46 [problem] Hung task caused by memory migration when cpuset.mems changes 8+ messages
2024-03-25 12:19 [PATCH] blk-throttle: Fix W=1 build issue in tg_prfill_limit() 5+ messages
2024-03-25  8:20 [PATCH v2 0/2] memcg_kmem hooks refactoring 9+ messages
2024-03-23  2:53 [PATCH -next RFC] blk-throttle: remove CONFIG_BLK_DEV_THROTTLING_LOW 3+ messages
2024-03-21 21:33 [RFC/POC]: Make cpuset.cpus.effective independent of cpuset.cpus 10+ messages
2024-03-21 16:36 [PATCH v6 00/37] Memory allocation profiling 80+ messages
2024-03-20 20:27 [PATCH] mm: remove CONFIG_MEMCG_KMEM 5+ messages
2024-03-20 14:23 [PATCH] cgroup, docs: Clarify limitation of RT processes with cgroup v2 cpu controller 2+ messages
2024-03-20 10:03 [PATCH] mm/memcontrol: stop resize loop if limit was changed again 9+ messages
2024-03-11 22:40 [tj-cgroup:test-merge-for-6.9] BUILD SUCCESS 4553704652b93ad7f9aba880c412b482da6581f9
2024-03-11  9:20 [GIT PULL] cgroup changes for v6.9 2+ messages
2024-03-07 10:19 [PATCH v2 0/3] introduce CPUTIME_FORCEIDLE_TASK and add 4+ messages
2024-03-06 18:23 [PATCH v5 00/37] Memory allocation profiling 60+ messages
2024-03-05 21:55 [GIT PULL] cgroup fixes for v6.8-rc7 2+ messages
2024-03-01 17:07 [PATCH RFC 0/4] memcg_kmem hooks refactoring and kmem_cache_charge() 21+ messages
2024-03-01  9:16 [tj-cgroup:for-6.9] BUILD SUCCESS 3ab67a9ce82ff22447b1dad53b49a91d1abbf1ff
2024-03-01  9:15 [tj-cgroup:for-6.8-fixes] BUILD SUCCESS 25125a4762835d62ba1e540c1351d447fc1f6c7c
2024-03-01  9:14 [tj-cgroup:for-next] BUILD SUCCESS 13eb1d6e1cfcfc277d2cba521c6082ab3e16b43f
2024-02-29 16:54 Missing S: in the "CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)" entry?
2024-02-29 14:26 [PATCH RESEND 1/2] cgroup/cpuset: Remove cpuset_do_slab_mem_spread() 2+ messages
2024-02-29 14:20 [PATCH 1/2] cgroup/cpuset: Remove cpuset_do_slab_mem_spread() 6+ messages
2024-02-29 10:18 [tj-cgroup:for-next] BUILD SUCCESS 96ea92731d4d8cf827e5404d127e19b2ce7b2f29
2024-02-29 10:11 [PATCH] cgroup/cpuset: Fix retval in update_cpumask() 3+ messages
2024-02-29  7:55 [tj-cgroup:for-6.8-fixes] BUILD SUCCESS 66f40b926dd249f74334a22162c09e7ec1ec5b07
2024-02-29  2:14 [PATCH 0/2] isolation: Exclude dynamically isolated CPUs from housekeeping masks 6+ messages
2024-02-28  0:58 [PATCH] cgroup/cpuset: Fix a memory leak in update_exclusive_cpumask() 4+ messages
2024-02-27 19:50 [BUG] selftests: cgroup: KMEMLEAK in cgroup/test_cpuset_prs.sh 2+ messages
2024-02-27  6:52 subscribe
2024-02-26 20:55 [PATCH v5 0/8] Split a folio to any lower order folios 43+ messages
2024-02-26  3:01 [PATCH stable 4.19] mm: memcontrol: switch to rcu protection in drain_all_stock() 2+ messages
2024-02-22 17:39 [PATCH v5 00/11] IOMMU memory observability 23+ messages
2024-02-22  3:02 [PATCH v2 stable] memcg: add refcnt for pcpu stock to avoid UAF problem in drain_all_stock()
2024-02-21 19:40 [PATCH v4 00/36] Memory allocation profiling 97+ messages
2024-02-21  8:18 [PATCH stable] memcg: add refcnt for pcpu stock to avoid UAF problem in drain_all_stock() 10+ messages
2024-02-19  8:41 [PATCH] sched/core: introduce CPUTIME_FORCEIDLE_TASK 3+ messages
2024-02-18 13:16 [linus:master] [mm]  9cee7e8ef3:  netperf.Throughput_Mbps 4.0% improvement
2024-02-15  9:05 [PATCH][next] mm: Fix spelling mistake "commdandline" -> "commandline" 2+ messages
2024-02-13 21:56 [PATCH v4] cgroup2: New memory.max.effective like cgroup1 hierarchical_memory_limit 2+ messages
2024-02-13 21:55 [PATCH v4 0/7] Split a folio to any lower order folios 37+ messages
2024-02-13 12:36 [PATCH v3] cgroup2: New memory.max.effective like cgroup1 hierarchical_memory_limit 2+ messages
2024-02-13  8:16 [PATCH] mm: memcontrol: clarify swapaccount=0 deprecation warning 5+ messages
2024-02-12 21:38 [PATCH v3 00/35] Memory allocation profiling 208+ messages
2024-02-12  4:10 [PATCH v2] Port hierarchical_{memory,swap}_limit cgroup1->cgroup2 3+ messages
2024-02-09 14:48 [PATCH] Port hierarchical_mem{ory,sw}_limit cgroup1->cgroup2 4+ messages
2024-02-09  2:31 MGLRU premature memcg OOM on slow writes 18+ messages
2024-02-07 17:40 [PATCH v4 00/10] IOMMU memory observability 21+ messages
2024-02-06 17:52 [PATCH v4] mm: memcg: Use larger batches for proactive reclaim 2+ messages
2024-02-06  1:46 RE: Do we still need SLAB_MEM_SPREAD (and possibly others)? 5+ messages
2024-02-05 22:56 [PATCH v3 0/3] fix and extend zswap kselftests 7+ messages
2024-02-05 21:06 [PATCH v9 00/15] Add Cgroup support for SGX EPC memory 106+ messages
2024-02-03  4:46 [PATCH mm-hotfixes-unstable v2] mm: memcg: fix struct memcg_vmstats_percpu size and alignment
2024-02-03  0:34 [PATCH mm-hotfixes-unstable] mm: memcg: fix struct memcg_vmstats_percpu size and alignment 5+ messages
2024-02-02 23:38 [PATCH v3] mm: memcg: Use larger batches for proactive reclaim 15+ messages
2024-02-02 22:10 [PATCH v2] mm: memcg: Use larger batches for proactive reclaim 6+ messages
2024-02-01  3:27 [PATCH v2 0/3] fix and extend zswap kselftests 7+ messages
2024-01-31 16:24 [PATCH] mm: memcg: Use larger chunks for proactive reclaim 12+ messages
2024-01-30  2:09 [PATCH v8 00/15] Add Cgroup support for SGX EPC memory 30+ messages
2024-01-29 22:45 [PATCH 0/3] fix and extend zswap kselftests 11+ messages
2024-01-29  1:24 [PATCH bpf-next v4 0/3] Annotate kfuncs in .BTF_ids section 11+ messages
2024-01-26 21:19 [PATCH v2] mm: memcg: Don't periodically flush stats when memcg is disabled 6+ messages
2024-01-26 20:33 [PATCH] mm: memcg: Don't periodically flush stats when memcg is disabled 4+ messages
2024-01-24 22:15 [tj-cgroup:for-next] BUILD SUCCESS 8d4c171f451d384f3a287eb14bd60825d0b2381b
2024-01-24 10:00 [PATCH] mm: memcg: optimize parent iteration in memcg_rstat_updated() 4+ messages
2024-01-23  8:12 [PATCH] blk-throttle: Eliminate redundant checks for data direction 3+ messages
2024-01-22 17:20 [PATCH v7 01/15] cgroup/misc: Add per resource callbacks for CSS events 32+ messages
2024-01-22  8:39 [linus:master] [mm]  8d59d2214c:  vm-scalability.throughput -36.6% regression 6+ messages
2024-01-21 21:44 [PATCH] Revert "mm:vmscan: fix inaccurate reclaim during proactive reclaim" 14+ messages
2024-01-21  6:13 [PATCH] docs: cgroup-v1: add missing code-block tags 2+ messages
2024-01-18 18:42 [PATCH] mm: writeback: ratelimit stat flush from mem_cgroup_wb_stats 5+ messages
2024-01-17 16:35 [RFC PATCH 1/8] rcu/nocb: Pass a cpumask instead of a single CPU to offload/deoffload 20+ messages
2024-01-17 16:14 [PATCH RFC 0/4] Fix file lock cache accounting, again 20+ messages
2024-01-11 18:12 [PATCH 1/4] memcg: Convert mem_cgroup_move_charge_pte_range() to use a folio 13+ messages
2024-01-11 13:29 [PATCH] mm: memcontrol: don't throttle dying tasks on memory.high 13+ messages
2024-01-06 18:24 [PATCH bpf-next v3 0/3] Annotate kfuncs in .BTF_ids section 9+ messages
2024-01-05  2:45 [PATCH bpf-next v2 0/3] Annotate kfuncs in .BTF_ids section 6+ messages
2024-01-04 18:00 [PATCH] blk-cgroup: clean up after commit f1c006f1c685 4+ messages
2024-01-03 23:31 [PATCH bpf-next 0/2] Annotate kfuncs in .BTF_ids section 5+ messages
2024-01-03 16:48 [PATCH v6 0/2] Add swappiness argument to memory.reclaim 12+ messages
2023-12-31  7:28 [PATCH] cgroup/cpuset: Adjust exception handling in generate_sched_domains() 6+ messages
2023-12-26 20:01 [PATCH v3 00/10] IOMMU memory observability 29+ messages
2023-12-22 23:21 [tj-cgroup:for-6.8] BUILD SUCCESS 2bf46683842b745221fc0b02611471b53c56d495
2023-12-22 23:19 [tj-cgroup:for-next] BUILD SUCCESS 68c20e47587936421a0e64f6064bfac112af9984
2023-12-22 11:30 [PATCH bpf-next 0/4] bpf: Add bpf_iter_cpumask 13+ messages
2023-12-20 15:26 [PATCH v5 0/2] Add swappiness argument to memory.reclaim 17+ messages
2023-12-20  6:51 [PATCH] mm: memcg: fix split queue list crash when large folio migration 4+ messages
2023-12-18 15:27 [PATCH] block: skip cgroups for passthrough io 3+ messages
2023-12-17 13:26 patch "kernfs: Convert kernfs_path_from_node_locked() from strlcpy() to" added to driver-core-next
2023-12-16 12:54 [PATCH] blk-throttle: Fix some potential string truncation in tg_prfill_limit() 2+ messages
2023-12-12 21:17 [PATCH v3 3/3] kernfs: Convert kernfs_path_from_node_locked() from strlcpy() to strscpy() 7+ messages
2023-12-08  9:33 [PATCH v2 1/2] kernel/cgroup: use kernfs_create_dir_ns() 7+ messages
2023-12-07 11:25 EOPNOTSUPP while trying to enable memory on cgroup.subtree_control 3+ messages
2023-12-04 19:41 [PATCH] mm, memcg: cg2 memory{.swap,}.peak write handlers 6+ messages
2023-12-04 16:03 Performance drop due to alloc_workqueue() misuse and recent change 3+ messages
2023-11-30 20:14 [PATCH v2 00/10] IOMMU memory observability 32+ messages
2023-11-28 20:49 [PATCH 00/16] IOMMU memory observability 51+ messages
2023-11-22 12:48 [PATCH v2 0/4] eventfd: simplify signal helpers 22+ messages
2023-10-30 18:20 [PATCH v6 00/12] Add Cgroup support for SGX EPC memory 62+ messages
2023-10-24 16:07 [RFC 1/8] cgroup: Add the DRM cgroup controller 12+ messages
2023-04-03 20:18 [PATCH v3 0/7] Split a folio to any lower order folios 23+ messages
2022-04-22 17:33 [PATCH v2 2/4] cgroup: Add test_cpucg_stats() testcase to cgroup cpu selftests 9+ messages

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).