From: Nathan Lynch <nathanl@linux.ibm.com>
To: Bharata B Rao <bharata@linux.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org, aneesh.kumar@linux.vnet.ibm.com
Subject: Re: [PATCH] powerpc/pseries: Switch to GFP_ATOMIC allocations in hotplug interrupt handler
Date: Wed, 12 Jun 2019 11:38:55 -0500 [thread overview]
Message-ID: <87ef3y4v34.fsf@linux.ibm.com> (raw)
In-Reply-To: <20190612142140.19880-1-bharata@linux.ibm.com>
Bharata B Rao <bharata@linux.ibm.com> writes:
> queue_hotplug_event() gets called from interrupt handler code. Use
> GFP_ATOMIC allocations instead of GFP_KERNEL.
https://patchwork.ozlabs.org/patch/1106626/
(That version also adds a missing check for the result of the first
kmalloc.)
prev parent reply other threads:[~2019-06-12 16:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-12 14:21 [PATCH] powerpc/pseries: Switch to GFP_ATOMIC allocations in hotplug interrupt handler Bharata B Rao
2019-06-12 16:38 ` Nathan Lynch [this message]
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