From: Wei Liu <wei.liu2@citrix.com>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: tim@xen.org, sstabellini@kernel.org, wei.liu2@citrix.com,
George.Dunlap@eu.citrix.com, andrew.cooper3@citrix.com,
ian.jackson@eu.citrix.com, xen-devel@lists.xen.org,
jbeulich@suse.com
Subject: Re: [PATCH 1/4] mm: Initialize lowmem virq when boot-time scrubbing is disabled
Date: Tue, 29 Aug 2017 12:51:43 +0100 [thread overview]
Message-ID: <20170829115143.nf46ueb4exixkkow@citrix.com> (raw)
In-Reply-To: <1503952829-11065-2-git-send-email-boris.ostrovsky@oracle.com>
On Mon, Aug 28, 2017 at 04:40:26PM -0400, Boris Ostrovsky wrote:
> scrub_heap_pages() does early return if boot-time scrubbing is
> disabled, neglecting to initialize lowmem VIRQ.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Seems more appropriate to lift the call to setup_low_mem_virq to the
caller of scrub_heap_pages.
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next prev parent reply other threads:[~2017-08-29 11:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-28 20:40 [PATCH 0/4] Scrubbing updates Boris Ostrovsky
2017-08-28 20:40 ` [PATCH 1/4] mm: Initialize lowmem virq when boot-time scrubbing is disabled Boris Ostrovsky
2017-08-29 11:51 ` Wei Liu [this message]
2017-08-29 13:12 ` Boris Ostrovsky
2017-08-29 13:20 ` Jan Beulich
2017-08-29 13:19 ` Jan Beulich
2017-08-28 20:40 ` [PATCH 2/4] mm: Don't poison a page if boot-time scrubbing is off Boris Ostrovsky
2017-08-29 11:52 ` Wei Liu
2017-08-28 20:40 ` [PATCH 3/4] mm: Don't request scrubbing until dom0 is running Boris Ostrovsky
2017-08-29 11:56 ` Wei Liu
2017-08-29 13:22 ` Jan Beulich
2017-08-29 13:27 ` Boris Ostrovsky
2017-08-29 13:34 ` Jan Beulich
2017-08-29 14:20 ` Boris Ostrovsky
2017-08-29 14:25 ` Jan Beulich
2017-08-29 13:26 ` Jan Beulich
2017-08-29 13:31 ` Wei Liu
2017-08-28 20:40 ` [PATCH 4/4] mm: Don't hold heap lock in alloc_heap_pages() longer than necessary Boris Ostrovsky
2017-08-29 12:16 ` Wei Liu
2017-08-29 13:33 ` Jan Beulich
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