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Groups > linux.kernel > #1245905
| From | Jeff Moyer <jmoyer@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] block-mq:Fix the null memory access while setting tags cpumask |
| Date | 2015-10-13 18:50 +0200 |
| Message-ID | <qjaVY-3T8-27@gated-at.bofh.it> (permalink) |
| References | <qj0jU-5h4-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> writes: > In nr_hw_queues >1 cases when certain number of cpus are onlined/or > offlined, that results change in request_queue map in block-mq layer, > we see the kernel dumping like: What version is that patch against? This problem should be fixed by the patch set from Akinobu Mita. I tested cpu hot-plugging on my system with an nvme device, and it is fixed there on mainline. Cheers, Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] block-mq:Fix the null memory access while setting tags cpumask Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> - 2015-10-13 07:30 +0200
Re: [PATCH] block-mq:Fix the null memory access while setting tags cpumask Jeff Moyer <jmoyer@redhat.com> - 2015-10-13 18:50 +0200
Re: [PATCH] block-mq:Fix the null memory access while setting tags cpumask Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> - 2015-10-13 19:30 +0200
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