From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Maciej Żenczykowski" <maze@google.com>,
"Jeff Dike" <jdike@addtoit.com>,
"Richard Weinberger" <richard@nod.at>,
"Anton Ivanov" <anton.ivanov@cambridgegreys.com>,
linux-um@lists.infradead.org, "Sasha Levin" <sashal@kernel.org>
Subject: [PATCH AUTOSEL 5.0 058/173] uml: fix a boot splat wrt use of cpu_all_mask
Date: Sat, 1 Jun 2019 09:17:30 -0400 [thread overview]
Message-ID: <20190601131934.25053-58-sashal@kernel.org> (raw)
In-Reply-To: <20190601131934.25053-1-sashal@kernel.org>
From: Maciej Żenczykowski <maze@google.com>
[ Upstream commit 689a58605b63173acb0a8cf954af6a8f60440c93 ]
Memory: 509108K/542612K available (3835K kernel code, 919K rwdata, 1028K rodata, 129K init, 211K bss, 33504K reserved, 0K cma-reserved)
NR_IRQS: 15
clocksource: timer: mask: 0xffffffffffffffff max_cycles: 0x1cd42e205, max_idle_ns: 881590404426 ns
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at kernel/time/clockevents.c:458 clockevents_register_device+0x72/0x140
posix-timer cpumask == cpu_all_mask, using cpu_possible_mask instead
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 5.1.0-rc4-00048-ged79cc87302b #4
Stack:
604ebda0 603c5370 604ebe20 6046fd17
00000000 6006fcbb 604ebdb0 603c53b5
604ebe10 6003bfc4 604ebdd0 9000001ca
Call Trace:
[<6006fcbb>] ? printk+0x0/0x94
[<60083160>] ? clockevents_register_device+0x72/0x140
[<6001f16e>] show_stack+0x13b/0x155
[<603c5370>] ? dump_stack_print_info+0xe2/0xeb
[<6006fcbb>] ? printk+0x0/0x94
[<603c53b5>] dump_stack+0x2a/0x2c
[<6003bfc4>] __warn+0x10e/0x13e
[<60070320>] ? vprintk_func+0xc8/0xcf
[<60030fd6>] ? block_signals+0x0/0x16
[<6006fcbb>] ? printk+0x0/0x94
[<6003c08b>] warn_slowpath_fmt+0x97/0x99
[<600311a1>] ? set_signals+0x0/0x3f
[<6003bff4>] ? warn_slowpath_fmt+0x0/0x99
[<600842cb>] ? tick_oneshot_mode_active+0x44/0x4f
[<60030fd6>] ? block_signals+0x0/0x16
[<6006fcbb>] ? printk+0x0/0x94
[<6007d2d5>] ? __clocksource_select+0x20/0x1b1
[<60030fd6>] ? block_signals+0x0/0x16
[<6006fcbb>] ? printk+0x0/0x94
[<60083160>] clockevents_register_device+0x72/0x140
[<60031192>] ? get_signals+0x0/0xf
[<60030fd6>] ? block_signals+0x0/0x16
[<6006fcbb>] ? printk+0x0/0x94
[<60002eec>] um_timer_setup+0xc8/0xca
[<60001b59>] start_kernel+0x47f/0x57e
[<600035bc>] start_kernel_proc+0x49/0x4d
[<6006c483>] ? kmsg_dump_register+0x82/0x8a
[<6001de62>] new_thread_handler+0x81/0xb2
[<60003571>] ? kmsg_dumper_stdout_init+0x1a/0x1c
[<60020c75>] uml_finishsetup+0x54/0x59
random: get_random_bytes called from init_oops_id+0x27/0x34 with crng_init=0
---[ end trace 00173d0117a88acb ]---
Calibrating delay loop... 6941.90 BogoMIPS (lpj=34709504)
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: linux-um@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/um/kernel/time.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c
index 052de4c8acb2e..0c572a48158e8 100644
--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -56,7 +56,7 @@ static int itimer_one_shot(struct clock_event_device *evt)
static struct clock_event_device timer_clockevent = {
.name = "posix-timer",
.rating = 250,
- .cpumask = cpu_all_mask,
+ .cpumask = cpu_possible_mask,
.features = CLOCK_EVT_FEAT_PERIODIC |
CLOCK_EVT_FEAT_ONESHOT,
.set_state_shutdown = itimer_shutdown,
--
2.20.1
next prev parent reply other threads:[~2019-06-01 13:21 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-01 13:16 [PATCH AUTOSEL 5.0 001/173] media: rockchip/vpu: Fix/re-order probe-error/remove path Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 002/173] media: rockchip/vpu: Add missing dont_use_autosuspend() calls Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 003/173] rapidio: fix a NULL pointer dereference when create_workqueue() fails Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 004/173] fs/fat/file.c: issue flush after the writeback of FAT Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 005/173] sysctl: return -EINVAL if val violates minmax Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 006/173] ipc: prevent lockup on alloc_msg and free_msg Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 007/173] drm/msm: correct attempted NULL pointer dereference in debugfs Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 008/173] drm/pl111: Initialize clock spinlock early Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 009/173] ARM: prevent tracing IPI_CPU_BACKTRACE Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 010/173] mm/hmm: select mmu notifier when selecting HMM Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 011/173] hugetlbfs: on restore reserve error path retain subpool reservation Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 012/173] mm/memory_hotplug: release memory resource after arch_remove_memory() Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 013/173] mem-hotplug: fix node spanned pages when we have a node with only ZONE_MOVABLE Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 014/173] mm/cma.c: fix crash on CMA allocation if bitmap allocation fails Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 015/173] initramfs: free initrd memory if opening /initrd.image fails Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 016/173] mm/memory_hotplug.c: fix the wrong usage of N_HIGH_MEMORY Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 017/173] mm/cma.c: fix the bitmap status to show failed allocation reason Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 018/173] mm: page_mkclean vs MADV_DONTNEED race Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 019/173] mm/cma_debug.c: fix the break condition in cma_maxchunk_get() Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 020/173] mm/slab.c: fix an infinite loop in leaks_show() Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 021/173] kernel/sys.c: prctl: fix false positive in validate_prctl_map() Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 022/173] thermal: rcar_gen3_thermal: disable interrupt in .remove Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 023/173] drivers: thermal: tsens: Don't print error message on -EPROBE_DEFER Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 024/173] mfd: tps65912-spi: Add missing of table registration Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 025/173] mfd: intel-lpss: Set the device in reset state when init Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 026/173] drm/nouveau/disp/dp: respect sink limits when selecting failsafe link configuration Sasha Levin
2019-06-01 13:16 ` [PATCH AUTOSEL 5.0 027/173] mfd: twl6040: Fix device init errors for ACCCTL register Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 028/173] perf/x86/intel: Allow PEBS multi-entry in watermark mode Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 029/173] drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 030/173] drm/bridge: adv7511: Fix low refresh rate selection Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 031/173] objtool: Don't use ignore flag for fake jumps Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 032/173] drm/nouveau/kms/gv100-: fix spurious window immediate interlocks Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 033/173] bpf: fix undefined behavior in narrow load handling Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 034/173] gcc-plugins: arm_ssp_per_task_plugin: Fix for older GCC < 6 Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 035/173] EDAC/mpc85xx: Prevent building as a module Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 036/173] NFS4: Fix v4.0 client state corruption when mount Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 037/173] pwm: meson: Use the spin-lock only to protect register modifications Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 038/173] mailbox: stm32-ipcc: check invalid irq Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 039/173] ntp: Allow TAI-UTC offset to be set to zero Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 040/173] f2fs: fix to avoid panic in do_recover_data() Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 041/173] f2fs: fix to avoid panic in f2fs_inplace_write_data() Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 042/173] f2fs: fix error path of recovery Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 043/173] f2fs: fix to avoid panic in f2fs_remove_inode_page() Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 044/173] f2fs: fix to do sanity check on free nid Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 045/173] f2fs: fix to clear dirty inode in error path of f2fs_iget() Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 046/173] f2fs: fix to avoid panic in dec_valid_block_count() Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 047/173] f2fs: fix to use inline space only if inline_xattr is enable Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 048/173] f2fs: fix to avoid panic in dec_valid_node_count() Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 049/173] f2fs: fix to do sanity check on valid block count of segment Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 050/173] f2fs: fix to avoid deadloop in foreground GC Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 051/173] f2fs: fix to retrieve inline xattr space Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 052/173] f2fs: fix to do checksum even if inode page is uptodate Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 053/173] media: atmel: atmel-isc: fix asd memory allocation Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 054/173] percpu: remove spurious lock dependency between percpu and sched Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 055/173] tracing: probeevent: Fix to make the type of $comm string Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 056/173] tracing: Fix partial reading of trace event's id file Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 057/173] configfs: fix possible use-after-free in configfs_register_group Sasha Levin
2019-06-01 13:17 ` Sasha Levin [this message]
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 059/173] PCI: dwc: Free MSI in dw_pcie_host_init() error path Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 060/173] PCI: dwc: Free MSI IRQ page in dw_pcie_free_msi() Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 061/173] netfilter: ctnetlink: Resolve conntrack L3-protocol flush regression Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 062/173] ovl: do not generate duplicate fsnotify events for "fake" path Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 063/173] mmc: mmci: Prevent polling for busy detection in IRQ context Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 064/173] netfilter: nf_flow_table: fix missing error check for rhashtable_insert_fast Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 065/173] netfilter: nf_conntrack_h323: restore boundary check correctness Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 066/173] mips: Make sure dt memory regions are valid Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 067/173] netfilter: nf_tables: fix base chain stat rcu_dereference usage Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 068/173] watchdog: Use depends instead of select for pretimeout governors Sasha Levin
2019-06-01 13:17 ` [PATCH AUTOSEL 5.0 069/173] watchdog: imx2_wdt: Fix set_timeout for big timeout values Sasha Levin
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