January 2020 - Linux-stable-mirror

[patch 12/17] mm/oom: fix pgtables units mismatch in Killed process message

by akpm＠linux-foundation.org

From: Ilya Dryomov <idryomov(a)gmail.com> Subject: mm/oom: fix pgtables units mismatch in Killed process message pr_err() expects kB, but mm_pgtables_bytes() returns the number of bytes. As everything else is printed in kB, I chose to fix the value rather than the string. Before: [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name ... [ 1878] 1000 1878 217253 151144 1269760 0 0 python ... Out of memory: Killed process 1878 (python) total-vm:869012kB, anon-rss:604572kB, file-rss:4kB, shmem-rss:0kB, UID:1000 pgtables:1269760kB oom_score_adj:0 After: [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name ... [ 1436] 1000 1436 217253 151890 1294336 0 0 python ... Out of memory: Killed process 1436 (python) total-vm:869012kB, anon-rss:607516kB, file-rss:44kB, shmem-rss:0kB, UID:1000 pgtables:1264kB oom_score_adj:0 Link: http://lkml.kernel.org/r/20191211202830.1600-1-idryomov@gmail.com Fixes: 70cb6d267790 ("mm/oom: add oom_score_adj and pgtables to Killed process message") Signed-off-by: Ilya Dryomov <idryomov(a)gmail.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Acked-by: David Rientjes <rientjes(a)google.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Edward Chron <echron(a)arista.com> Cc: David Rientjes <rientjes(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/oom_kill.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/oom_kill.c~mm-oom-fix-pgtables-units-mismatch-in-killed-process-message +++ a/mm/oom_kill.c @@ -890,7 +890,7 @@ static void __oom_kill_process(struct ta K(get_mm_counter(mm, MM_FILEPAGES)), K(get_mm_counter(mm, MM_SHMEMPAGES)), from_kuid(&init_user_ns, task_uid(victim)), - mm_pgtables_bytes(mm), victim->signal->oom_score_adj); + mm_pgtables_bytes(mm) >> 10, victim->signal->oom_score_adj); task_unlock(victim); /* _

4 years, 11 months

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[patch 05/17] mm: move_pages: return valid node id in status if the page is already on the target node

by akpm＠linux-foundation.org

From: Yang Shi <yang.shi(a)linux.alibaba.com> Subject: mm: move_pages: return valid node id in status if the page is already on the target node Felix Abecassis reports move_pages() would return random status if the pages are already on the target node by the below test program: ---8<--- int main(void) { const long node_id = 1; const long page_size = sysconf(_SC_PAGESIZE); const int64_t num_pages = 8; unsigned long nodemask = 1 << node_id; long ret = set_mempolicy(MPOL_BIND, &nodemask, sizeof(nodemask)); if (ret < 0) return (EXIT_FAILURE); void **pages = malloc(sizeof(void*) * num_pages); for (int i = 0; i < num_pages; ++i) { pages[i] = mmap(NULL, page_size, PROT_WRITE | PROT_READ, MAP_PRIVATE | MAP_POPULATE | MAP_ANONYMOUS, -1, 0); if (pages[i] == MAP_FAILED) return (EXIT_FAILURE); } ret = set_mempolicy(MPOL_DEFAULT, NULL, 0); if (ret < 0) return (EXIT_FAILURE); int *nodes = malloc(sizeof(int) * num_pages); int *status = malloc(sizeof(int) * num_pages); for (int i = 0; i < num_pages; ++i) { nodes[i] = node_id; status[i] = 0xd0; /* simulate garbage values */ } ret = move_pages(0, num_pages, pages, nodes, status, MPOL_MF_MOVE); printf("move_pages: %ld ", ret); for (int i = 0; i < num_pages; ++i) printf("status[%d] = %d ", i, status[i]); } ---8<--- Then running the program would return nonsense status values: $ ./move_pages_bug move_pages: 0 status[0] = 208 status[1] = 208 status[2] = 208 status[3] = 208 status[4] = 208 status[5] = 208 status[6] = 208 status[7] = 208 This is because the status is not set if the page is already on the target node, but move_pages() should return valid status as long as it succeeds. The valid status may be errno or node id. We can't simply initialize status array to zero since the pages may be not on node 0. Fix it by updating status with node id which the page is already on. Link: http://lkml.kernel.org/r/1575584353-125392-1-git-send-email-yang.shi@linux.… Fixes: a49bd4d71637 ("mm, numa: rework do_pages_move") Signed-off-by: Yang Shi <yang.shi(a)linux.alibaba.com> Reported-by: Felix Abecassis <fabecassis(a)nvidia.com> Tested-by: Felix Abecassis <fabecassis(a)nvidia.com> Suggested-by: Michal Hocko <mhocko(a)suse.com> Reviewed-by: John Hubbard <jhubbard(a)nvidia.com> Acked-by: Christoph Lameter <cl(a)linux.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Cc: Mel Gorman <mgorman(a)techsingularity.net> Cc: <stable(a)vger.kernel.org> [4.17+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/migrate.c | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) --- a/mm/migrate.c~mm-move_pages-return-valid-node-id-in-status-if-the-page-is-already-on-the-target-node +++ a/mm/migrate.c @@ -1512,9 +1512,11 @@ static int do_move_pages_to_node(struct /* * Resolves the given address to a struct page, isolates it from the LRU and * puts it to the given pagelist. - * Returns -errno if the page cannot be found/isolated or 0 when it has been - * queued or the page doesn't need to be migrated because it is already on - * the target node + * Returns: + * errno - if the page cannot be found/isolated + * 0 - when it doesn't have to be migrated because it is already on the + * target node + * 1 - when it has been queued */ static int add_page_for_migration(struct mm_struct *mm, unsigned long addr, int node, struct list_head *pagelist, bool migrate_all) @@ -1553,7 +1555,7 @@ static int add_page_for_migration(struct if (PageHuge(page)) { if (PageHead(page)) { isolate_huge_page(page, pagelist); - err = 0; + err = 1; } } else { struct page *head; @@ -1563,7 +1565,7 @@ static int add_page_for_migration(struct if (err) goto out_putpage; - err = 0; + err = 1; list_add_tail(&head->lru, pagelist); mod_node_page_state(page_pgdat(head), NR_ISOLATED_ANON + page_is_file_cache(head), @@ -1640,8 +1642,17 @@ static int do_pages_move(struct mm_struc */ err = add_page_for_migration(mm, addr, current_node, &pagelist, flags & MPOL_MF_MOVE_ALL); - if (!err) + + if (!err) { + /* The page is already on the target node */ + err = store_status(status, i, current_node, 1); + if (err) + goto out_flush; continue; + } else if (err > 0) { + /* The page is successfully queued for migration */ + continue; + } err = store_status(status, i, err, 1); if (err) _

4 years, 11 months

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[patch 04/17] memcg: account security cred as well to kmemcg

by akpm＠linux-foundation.org

From: Shakeel Butt <shakeelb(a)google.com> Subject: memcg: account security cred as well to kmemcg The cred_jar kmem_cache is already memcg accounted in the current kernel but cred->security is not. Account cred->security to kmemcg. Recently we saw high root slab usage on our production and on further inspection, we found a buggy application leaking processes. Though that buggy application was contained within its memcg but we observe much more system memory overhead, couple of GiBs, during that period. This overhead can adversely impact the isolation on the system. One of source of high overhead, we found was cred->secuity objects, which have a lifetime of at least the life of the process which allocated them. Link: http://lkml.kernel.org/r/20191205223721.40034-1-shakeelb@google.com Signed-off-by: Shakeel Butt <shakeelb(a)google.com> Acked-by: Chris Down <chris(a)chrisdown.name> Reviewed-by: Roman Gushchin <guro(a)fb.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- kernel/cred.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/kernel/cred.c~memcg-account-security-cred-as-well-to-kmemcg +++ a/kernel/cred.c @@ -223,7 +223,7 @@ struct cred *cred_alloc_blank(void) new->magic = CRED_MAGIC; #endif - if (security_cred_alloc_blank(new, GFP_KERNEL) < 0) + if (security_cred_alloc_blank(new, GFP_KERNEL_ACCOUNT) < 0) goto error; return new; @@ -282,7 +282,7 @@ struct cred *prepare_creds(void) new->security = NULL; #endif - if (security_prepare_creds(new, old, GFP_KERNEL) < 0) + if (security_prepare_creds(new, old, GFP_KERNEL_ACCOUNT) < 0) goto error; validate_creds(new); return new; @@ -715,7 +715,7 @@ struct cred *prepare_kernel_cred(struct #ifdef CONFIG_SECURITY new->security = NULL; #endif - if (security_prepare_creds(new, old, GFP_KERNEL) < 0) + if (security_prepare_creds(new, old, GFP_KERNEL_ACCOUNT) < 0) goto error; put_cred(old); _

4 years, 11 months

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[patch 02/17] mm/zsmalloc.c: fix the migrated zspage statistics.

by akpm＠linux-foundation.org

From: Chanho Min <chanho.min(a)lge.com> Subject: mm/zsmalloc.c: fix the migrated zspage statistics. When zspage is migrated to the other zone, the zone page state should be updated as well, otherwise the NR_ZSPAGE for each zone shows wrong counts including proc/zoneinfo in practice. Link: http://lkml.kernel.org/r/1575434841-48009-1-git-send-email-chanho.min@lge.c… Fixes: 91537fee0013 ("mm: add NR_ZSMALLOC to vmstat") Signed-off-by: Chanho Min <chanho.min(a)lge.com> Signed-off-by: Jinsuk Choi <jjinsuk.choi(a)lge.com> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com> Acked-by: Minchan Kim <minchan(a)kernel.org> Cc: <stable(a)vger.kernel.org> [4.9+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/zsmalloc.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/mm/zsmalloc.c~mm-zsmallocc-fix-the-migrated-zspage-statistics +++ a/mm/zsmalloc.c @@ -2069,6 +2069,11 @@ static int zs_page_migrate(struct addres zs_pool_dec_isolated(pool); } + if (page_zone(newpage) != page_zone(page)) { + dec_zone_page_state(page, NR_ZSPAGES); + inc_zone_page_state(newpage, NR_ZSPAGES); + } + reset_page(page); put_page(page); page = newpage; _

4 years, 11 months

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[patch 01/17] mm/memory_hotplug: shrink zones when offlining memory

by akpm＠linux-foundation.org

From: David Hildenbrand <david(a)redhat.com> Subject: mm/memory_hotplug: shrink zones when offlining memory We currently try to shrink a single zone when removing memory. We use the zone of the first page of the memory we are removing. If that memmap was never initialized (e.g., memory was never onlined), we will read garbage and can trigger kernel BUGs (due to a stale pointer): :/# [ 23.912993] BUG: unable to handle page fault for address: 000000000000353d [ 23.914219] #PF: supervisor write access in kernel mode [ 23.915199] #PF: error_code(0x0002) - not-present page [ 23.916160] PGD 0 P4D 0 [ 23.916627] Oops: 0002 [#1] SMP PTI [ 23.917256] CPU: 1 PID: 7 Comm: kworker/u8:0 Not tainted 5.3.0-rc5-next-20190820+ #317 [ 23.918900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.4 [ 23.921194] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 23.922249] RIP: 0010:clear_zone_contiguous+0x5/0x10 [ 23.923173] Code: 48 89 c6 48 89 c3 e8 2a fe ff ff 48 85 c0 75 cf 5b 5d c3 c6 85 fd 05 00 00 01 5b 5d c3 0f 1f 840 [ 23.926876] RSP: 0018:ffffad2400043c98 EFLAGS: 00010246 [ 23.927928] RAX: 0000000000000000 RBX: 0000000200000000 RCX: 0000000000000000 [ 23.929458] RDX: 0000000000200000 RSI: 0000000000140000 RDI: 0000000000002f40 [ 23.930899] RBP: 0000000140000000 R08: 0000000000000000 R09: 0000000000000001 [ 23.932362] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000140000 [ 23.933603] R13: 0000000000140000 R14: 0000000000002f40 R15: ffff9e3e7aff3680 [ 23.934913] FS: 0000000000000000(0000) GS:ffff9e3e7bb00000(0000) knlGS:0000000000000000 [ 23.936294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.937481] CR2: 000000000000353d CR3: 0000000058610000 CR4: 00000000000006e0 [ 23.938687] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.939889] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.941168] Call Trace: [ 23.941580] __remove_pages+0x4b/0x640 [ 23.942303] ? mark_held_locks+0x49/0x70 [ 23.943149] arch_remove_memory+0x63/0x8d [ 23.943921] try_remove_memory+0xdb/0x130 [ 23.944766] ? walk_memory_blocks+0x7f/0x9e [ 23.945616] __remove_memory+0xa/0x11 [ 23.946274] acpi_memory_device_remove+0x70/0x100 [ 23.947308] acpi_bus_trim+0x55/0x90 [ 23.947914] acpi_device_hotplug+0x227/0x3a0 [ 23.948714] acpi_hotplug_work_fn+0x1a/0x30 [ 23.949433] process_one_work+0x221/0x550 [ 23.950190] worker_thread+0x50/0x3b0 [ 23.950993] kthread+0x105/0x140 [ 23.951644] ? process_one_work+0x550/0x550 [ 23.952508] ? kthread_park+0x80/0x80 [ 23.953367] ret_from_fork+0x3a/0x50 [ 23.954025] Modules linked in: [ 23.954613] CR2: 000000000000353d [ 23.955248] ---[ end trace 93d982b1fb3e1a69 ]--- Instead, shrink the zones when offlining memory or when onlining failed. Introduce and use remove_pfn_range_from_zone(() for that. We now properly shrink the zones, even if we have DIMMs whereby - Some memory blocks fall into no zone (never onlined) - Some memory blocks fall into multiple zones (offlined+re-onlined) - Multiple memory blocks that fall into different zones Drop the zone parameter (with a potential dubious value) from __remove_pages() and __remove_section(). Link: http://lkml.kernel.org/r/20191006085646.5768-6-david@redhat.com Fixes: f1dd2cd13c4b ("mm, memory_hotplug: do not associate hotadded memory to zones until online") [visible after d0dc12e86b319] Signed-off-by: David Hildenbrand <david(a)redhat.com> Reviewed-by: Oscar Salvador <osalvador(a)suse.de> Cc: Michal Hocko <mhocko(a)suse.com> Cc: "Matthew Wilcox (Oracle)" <willy(a)infradead.org> Cc: "Aneesh Kumar K.V" <aneesh.kumar(a)linux.ibm.com> Cc: Pavel Tatashin <pasha.tatashin(a)soleen.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Dan Williams <dan.j.williams(a)intel.com> Cc: Logan Gunthorpe <logang(a)deltatee.com> Cc: <stable(a)vger.kernel.org> [5.0+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/arm64/mm/mmu.c | 4 +--- arch/ia64/mm/init.c | 4 +--- arch/powerpc/mm/mem.c | 3 +-- arch/s390/mm/init.c | 4 +--- arch/sh/mm/init.c | 4 +--- arch/x86/mm/init_32.c | 4 +--- arch/x86/mm/init_64.c | 4 +--- include/linux/memory_hotplug.h | 7 +++++-- mm/memory_hotplug.c | 31 ++++++++++++++++--------------- mm/memremap.c | 2 +- 10 files changed, 29 insertions(+), 38 deletions(-) --- a/arch/arm64/mm/mmu.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/arch/arm64/mm/mmu.c @@ -1070,7 +1070,6 @@ void arch_remove_memory(int nid, u64 sta { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; - struct zone *zone; /* * FIXME: Cleanup page tables (also in arch_add_memory() in case @@ -1079,7 +1078,6 @@ void arch_remove_memory(int nid, u64 sta * unplug. ARCH_ENABLE_MEMORY_HOTREMOVE must not be * unlocked yet. */ - zone = page_zone(pfn_to_page(start_pfn)); - __remove_pages(zone, start_pfn, nr_pages, altmap); + __remove_pages(start_pfn, nr_pages, altmap); } #endif --- a/arch/ia64/mm/init.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/arch/ia64/mm/init.c @@ -689,9 +689,7 @@ void arch_remove_memory(int nid, u64 sta { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; - struct zone *zone; - zone = page_zone(pfn_to_page(start_pfn)); - __remove_pages(zone, start_pfn, nr_pages, altmap); + __remove_pages(start_pfn, nr_pages, altmap); } #endif --- a/arch/powerpc/mm/mem.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/arch/powerpc/mm/mem.c @@ -151,10 +151,9 @@ void __ref arch_remove_memory(int nid, u { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; - struct page *page = pfn_to_page(start_pfn) + vmem_altmap_offset(altmap); int ret; - __remove_pages(page_zone(page), start_pfn, nr_pages, altmap); + __remove_pages(start_pfn, nr_pages, altmap); /* Remove htab bolted mappings for this section of memory */ start = (unsigned long)__va(start); --- a/arch/s390/mm/init.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/arch/s390/mm/init.c @@ -292,10 +292,8 @@ void arch_remove_memory(int nid, u64 sta { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; - struct zone *zone; - zone = page_zone(pfn_to_page(start_pfn)); - __remove_pages(zone, start_pfn, nr_pages, altmap); + __remove_pages(start_pfn, nr_pages, altmap); vmem_remove_mapping(start, size); } #endif /* CONFIG_MEMORY_HOTPLUG */ --- a/arch/sh/mm/init.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/arch/sh/mm/init.c @@ -434,9 +434,7 @@ void arch_remove_memory(int nid, u64 sta { unsigned long start_pfn = PFN_DOWN(start); unsigned long nr_pages = size >> PAGE_SHIFT; - struct zone *zone; - zone = page_zone(pfn_to_page(start_pfn)); - __remove_pages(zone, start_pfn, nr_pages, altmap); + __remove_pages(start_pfn, nr_pages, altmap); } #endif /* CONFIG_MEMORY_HOTPLUG */ --- a/arch/x86/mm/init_32.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/arch/x86/mm/init_32.c @@ -865,10 +865,8 @@ void arch_remove_memory(int nid, u64 sta { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; - struct zone *zone; - zone = page_zone(pfn_to_page(start_pfn)); - __remove_pages(zone, start_pfn, nr_pages, altmap); + __remove_pages(start_pfn, nr_pages, altmap); } #endif --- a/arch/x86/mm/init_64.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/arch/x86/mm/init_64.c @@ -1212,10 +1212,8 @@ void __ref arch_remove_memory(int nid, u { unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; - struct page *page = pfn_to_page(start_pfn) + vmem_altmap_offset(altmap); - struct zone *zone = page_zone(page); - __remove_pages(zone, start_pfn, nr_pages, altmap); + __remove_pages(start_pfn, nr_pages, altmap); kernel_physical_mapping_remove(start, start + size); } #endif /* CONFIG_MEMORY_HOTPLUG */ --- a/include/linux/memory_hotplug.h~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/include/linux/memory_hotplug.h @@ -122,8 +122,8 @@ static inline bool movable_node_is_enabl extern void arch_remove_memory(int nid, u64 start, u64 size, struct vmem_altmap *altmap); -extern void __remove_pages(struct zone *zone, unsigned long start_pfn, - unsigned long nr_pages, struct vmem_altmap *altmap); +extern void __remove_pages(unsigned long start_pfn, unsigned long nr_pages, + struct vmem_altmap *altmap); /* reasonably generic interface to expand the physical pages */ extern int __add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages, @@ -342,6 +342,9 @@ extern int add_memory(int nid, u64 start extern int add_memory_resource(int nid, struct resource *resource); extern void move_pfn_range_to_zone(struct zone *zone, unsigned long start_pfn, unsigned long nr_pages, struct vmem_altmap *altmap); +extern void remove_pfn_range_from_zone(struct zone *zone, + unsigned long start_pfn, + unsigned long nr_pages); extern bool is_memblock_offlined(struct memory_block *mem); extern int sparse_add_section(int nid, unsigned long pfn, unsigned long nr_pages, struct vmem_altmap *altmap); --- a/mm/memory_hotplug.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/mm/memory_hotplug.c @@ -483,8 +483,9 @@ static void update_pgdat_span(struct pgl pgdat->node_spanned_pages = node_end_pfn - node_start_pfn; } -static void __remove_zone(struct zone *zone, unsigned long start_pfn, - unsigned long nr_pages) +void __ref remove_pfn_range_from_zone(struct zone *zone, + unsigned long start_pfn, + unsigned long nr_pages) { struct pglist_data *pgdat = zone->zone_pgdat; unsigned long flags; @@ -499,28 +500,30 @@ static void __remove_zone(struct zone *z return; #endif + clear_zone_contiguous(zone); + pgdat_resize_lock(zone->zone_pgdat, &flags); shrink_zone_span(zone, start_pfn, start_pfn + nr_pages); update_pgdat_span(pgdat); pgdat_resize_unlock(zone->zone_pgdat, &flags); + + set_zone_contiguous(zone); } -static void __remove_section(struct zone *zone, unsigned long pfn, - unsigned long nr_pages, unsigned long map_offset, - struct vmem_altmap *altmap) +static void __remove_section(unsigned long pfn, unsigned long nr_pages, + unsigned long map_offset, + struct vmem_altmap *altmap) { struct mem_section *ms = __nr_to_section(pfn_to_section_nr(pfn)); if (WARN_ON_ONCE(!valid_section(ms))) return; - __remove_zone(zone, pfn, nr_pages); sparse_remove_section(ms, pfn, nr_pages, map_offset, altmap); } /** - * __remove_pages() - remove sections of pages from a zone - * @zone: zone from which pages need to be removed + * __remove_pages() - remove sections of pages * @pfn: starting pageframe (must be aligned to start of a section) * @nr_pages: number of pages to remove (must be multiple of section size) * @altmap: alternative device page map or %NULL if default memmap is used @@ -530,16 +533,14 @@ static void __remove_section(struct zone * sure that pages are marked reserved and zones are adjust properly by * calling offline_pages(). */ -void __remove_pages(struct zone *zone, unsigned long pfn, - unsigned long nr_pages, struct vmem_altmap *altmap) +void __remove_pages(unsigned long pfn, unsigned long nr_pages, + struct vmem_altmap *altmap) { unsigned long map_offset = 0; unsigned long nr, start_sec, end_sec; map_offset = vmem_altmap_offset(altmap); - clear_zone_contiguous(zone); - if (check_pfn_span(pfn, nr_pages, "remove")) return; @@ -551,13 +552,11 @@ void __remove_pages(struct zone *zone, u cond_resched(); pfns = min(nr_pages, PAGES_PER_SECTION - (pfn & ~PAGE_SECTION_MASK)); - __remove_section(zone, pfn, pfns, map_offset, altmap); + __remove_section(pfn, pfns, map_offset, altmap); pfn += pfns; nr_pages -= pfns; map_offset = 0; } - - set_zone_contiguous(zone); } int set_online_page_callback(online_page_callback_t callback) @@ -869,6 +868,7 @@ failed_addition: (unsigned long long) pfn << PAGE_SHIFT, (((unsigned long long) pfn + nr_pages) << PAGE_SHIFT) - 1); memory_notify(MEM_CANCEL_ONLINE, &arg); + remove_pfn_range_from_zone(zone, pfn, nr_pages); mem_hotplug_done(); return ret; } @@ -1628,6 +1628,7 @@ static int __ref __offline_pages(unsigne writeback_set_ratelimit(); memory_notify(MEM_OFFLINE, &arg); + remove_pfn_range_from_zone(zone, start_pfn, nr_pages); mem_hotplug_done(); return 0; --- a/mm/memremap.c~mm-memory_hotplug-shrink-zones-when-offlining-memory +++ a/mm/memremap.c @@ -120,7 +120,7 @@ void memunmap_pages(struct dev_pagemap * mem_hotplug_begin(); if (pgmap->type == MEMORY_DEVICE_PRIVATE) { - __remove_pages(page_zone(first_page), PHYS_PFN(res->start), + __remove_pages(PHYS_PFN(res->start), PHYS_PFN(resource_size(res)), NULL); } else { arch_remove_memory(nid, res->start, resource_size(res), _

4 years, 11 months

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stable-rc/linux-4.9.y boot: 24 boots: 0 failed, 23 passed with 1 untried/unknown (v4.9.207-171-g9142f346a4e1)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 24 boots: 0 failed, 23 passed with 1 untried/unknown (v4.9.207-171-g9142f346a4e1) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.207-171… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.207-171-g9142f346a4e1 Git Commit: 9142f346a4e1b69329e76f42c265f7ccee35e5f9 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 19 unique boards, 7 SoC families, 9 builds out of 197 Boot Regressions Detected: arm: sunxi_defconfig: gcc-8: sun7i-a20-olinuxino-lime2: lab-baylibre: new failure (last pass: v4.9.207-172-gea0b96c2917e) --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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stable/linux-4.4.y boot: 21 boots: 0 failed, 20 passed with 1 untried/unknown (v4.4.208)

by kernelci.org bot

stable/linux-4.4.y boot: 21 boots: 0 failed, 20 passed with 1 untried/unknown (v4.4.208) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.4.y/kernel/v4.4.208/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.4.y/kernel/v4.4.208/ Tree: stable Branch: linux-4.4.y Git Describe: v4.4.208 Git Commit: 6a60263487c4a8543275bcc707561369522bacba Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 16 unique boards, 6 SoC families, 7 builds out of 190 Boot Regressions Detected: arm: sunxi_defconfig: gcc-8: sun4i-a10-olinuxino-lime: lab-baylibre: new failure (last pass: v4.4.207) --- For more info write to <info(a)kernelci.org>

4 years, 11 months

1
0
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stable/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 104 warnings (v4.14.162)

by kernelci.org bot

stable/linux-4.14.y build: 201 builds: 0 failed, 201 passed, 104 warnings (v4.14.162) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.162/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.162 Git Commit: 84f5ad468100f86d70096799e4ee716a17c2962f Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Warnings Detected: arc: arm64: allnoconfig (gcc-8): 2 warnings defconfig (gcc-8): 1 warning tinyconfig (gcc-8): 2 warnings arm: acs5k_defconfig (gcc-8): 1 warning acs5k_tiny_defconfig (gcc-8): 1 warning aspeed_g4_defconfig (gcc-8): 1 warning aspeed_g5_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning badge4_defconfig (gcc-8): 1 warning cerfcube_defconfig (gcc-8): 1 warning clps711x_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning ebsa110_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning footbridge_defconfig (gcc-8): 1 warning gemini_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning hackkit_defconfig (gcc-8): 1 warning hisi_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning iop13xx_defconfig (gcc-8): 1 warning iop32x_defconfig (gcc-8): 1 warning iop33x_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning jornada720_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning ks8695_defconfig (gcc-8): 1 warning lart_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning moxart_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning netwinder_defconfig (gcc-8): 1 warning netx_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning nuc910_defconfig (gcc-8): 1 warning nuc950_defconfig (gcc-8): 1 warning nuc960_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning pxa_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning rpc_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning simpad_defconfig (gcc-8): 1 warning socfpga_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning spear3xx_defconfig (gcc-8): 1 warning spear6xx_defconfig (gcc-8): 1 warning spitz_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning zx_defconfig (gcc-8): 1 warning i386: i386_defconfig (gcc-8): 1 warning mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning Warnings summary: 98 fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 arch/arm64/kernel/cpufeature.c:940:13: warning: ‘cpu_copy_el2regs’ defined but not used [-Wunused-function] 2 arch/arm64/kernel/cpufeature.c:802:13: warning: ‘runs_at_el2’ defined but not used [-Wunused-function] 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1027:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/kernel/cpufeature.c:940:13: warning: ‘cpu_copy_el2regs’ defined but not used [-Wunused-function] arch/arm64/kernel/cpufeature.c:802:13: warning: ‘runs_at_el2’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1027:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/kernel/cpufeature.c:940:13: warning: ‘cpu_copy_el2regs’ defined but not used [-Wunused-function] arch/arm64/kernel/cpufeature.c:802:13: warning: ‘runs_at_el2’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized] --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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0
0 0

stable/linux-4.9.y boot: 26 boots: 0 failed, 26 passed (v4.9.208)

by kernelci.org bot

stable/linux-4.9.y boot: 26 boots: 0 failed, 26 passed (v4.9.208) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.9.y/kernel/v4.9.208/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.9.y/kernel/v4.9.208/ Tree: stable Branch: linux-4.9.y Git Describe: v4.9.208 Git Commit: e77ff35fa79353a8bd85a33b83609bd3add65e4b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 21 unique boards, 8 SoC families, 9 builds out of 197 --- For more info write to <info(a)kernelci.org>

4 years, 11 months

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0 0

stable-rc/linux-4.19.y boot: 45 boots: 0 failed, 44 passed with 1 untried/unknown (v4.19.92-113-g2686842f2160)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 45 boots: 0 failed, 44 passed with 1 untried/unknown (v4.19.92-113-g2686842f2160) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.92-11… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.92-113-g2686842f2160 Git Commit: 2686842f216037f0c0e44457fecc4dbf7f1a26d1 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 35 unique boards, 10 SoC families, 12 builds out of 206 Boot Regressions Detected: arm64: defconfig: gcc-8: meson-gxl-s805x-p241: lab-baylibre: new failure (last pass: v4.19.92-73-gdad83dacc6c8) --- For more info write to <info(a)kernelci.org>

4 years, 11 months

1
0
0 0

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Linux-stable-mirror January 2020