forked from luck/tmp_suning_uos_patched
fcd5c4dd82
EDAC workqueue destruction is really fragile. We cancel delayed work but if it is still running and requeues itself, we still go ahead and destroy the workqueue and the queued work explodes when workqueue core attempts to run it. Make the destruction more robust by switching op_state to offline so that requeuing stops. Cancel any pending work *synchronously* too. EDAC i7core: Driver loaded. general protection fault: 0000 [#1] SMP CPU 12 Modules linked in: Supported: Yes Pid: 0, comm: kworker/0:1 Tainted: G IE 3.0.101-0-default #1 HP ProLiant DL380 G7 RIP: 0010:[<ffffffff8107dcd7>] [<ffffffff8107dcd7>] __queue_work+0x17/0x3f0 < ... regs ...> Process kworker/0:1 (pid: 0, threadinfo ffff88019def6000, task ffff88019def4600) Stack: ... Call Trace: call_timer_fn run_timer_softirq __do_softirq call_softirq do_softirq irq_exit smp_apic_timer_interrupt apic_timer_interrupt intel_idle cpuidle_idle_call cpu_idle Code: ... RIP __queue_work RSP <...> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: <stable@vger.kernel.org> |
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| .. | ||
| altera_edac.c | ||
| altera_edac.h | ||
| amd64_edac_dbg.c | ||
| amd64_edac_inj.c | ||
| amd64_edac.c | ||
| amd64_edac.h | ||
| amd76x_edac.c | ||
| amd8111_edac.c | ||
| amd8111_edac.h | ||
| amd8131_edac.c | ||
| amd8131_edac.h | ||
| cell_edac.c | ||
| cpc925_edac.c | ||
| debugfs.c | ||
| e7xxx_edac.c | ||
| e752x_edac.c | ||
| edac_core.h | ||
| edac_device_sysfs.c | ||
| edac_device.c | ||
| edac_mc_sysfs.c | ||
| edac_mc.c | ||
| edac_module.c | ||
| edac_module.h | ||
| edac_pci_sysfs.c | ||
| edac_pci.c | ||
| edac_stub.c | ||
| ghes_edac.c | ||
| highbank_l2_edac.c | ||
| highbank_mc_edac.c | ||
| i7core_edac.c | ||
| i3000_edac.c | ||
| i3200_edac.c | ||
| i5000_edac.c | ||
| i5100_edac.c | ||
| i5400_edac.c | ||
| i7300_edac.c | ||
| i82443bxgx_edac.c | ||
| i82860_edac.c | ||
| i82875p_edac.c | ||
| i82975x_edac.c | ||
| ie31200_edac.c | ||
| Kconfig | ||
| Makefile | ||
| mce_amd.c | ||
| mce_amd.h | ||
| mpc85xx_edac.c | ||
| mpc85xx_edac.h | ||
| mv64x60_edac.c | ||
| mv64x60_edac.h | ||
| octeon_edac-l2c.c | ||
| octeon_edac-lmc.c | ||
| octeon_edac-pc.c | ||
| octeon_edac-pci.c | ||
| pasemi_edac.c | ||
| ppc4xx_edac.c | ||
| ppc4xx_edac.h | ||
| r82600_edac.c | ||
| sb_edac.c | ||
| synopsys_edac.c | ||
| tile_edac.c | ||
| x38_edac.c | ||
| xgene_edac.c | ||