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From: David Miller <davem@davemloft.net>
To: sparclinux@vger.kernel.org
Subject: Re: tlb_batch_add_one()
Date: Thu, 30 Mar 2017 21:25:53 +0000	[thread overview]
Message-ID: <20170330.142553.2221276682523400376.davem@davemloft.net> (raw)
In-Reply-To: <20170328.175226.210187301635964014.davem@davemloft.net>

From: Nitin Gupta <nitin.m.gupta@oracle.com>
Date: Thu, 30 Mar 2017 13:47:11 -0700

> The wrong calls to tlb_batch_add_one(), which are passing boolean to
> hugepage_shift argument, are all under CONFIG_TRANSPARENT_HUGEPAGE.
> So are you getting these corruptions only when THP is enabled?

I run with THP enabled all the time, and so should you for testing.

> I will be sending a fix for these call-sites today.

I already have a fix I'm testing now which I'll check in after my
regression test passes.

  parent reply	other threads:[~2017-03-30 21:25 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-29  0:52 tlb_batch_add_one() David Miller
2017-03-30 20:22 ` tlb_batch_add_one() David Miller
2017-03-30 20:47 ` tlb_batch_add_one() Nitin Gupta
2017-03-30 21:25 ` David Miller [this message]
2017-03-30 21:54 ` tlb_batch_add_one() David Miller
2017-03-30 22:12 ` tlb_batch_add_one() Nitin Gupta
2017-03-30 23:59 ` tlb_batch_add_one() Nitin Gupta
2017-03-31  0:42 ` tlb_batch_add_one() Nitin Gupta
2017-03-31  2:46 ` tlb_batch_add_one() Nitin Gupta
2017-03-31  2:57 ` tlb_batch_add_one() David Miller
2017-03-31  3:12 ` tlb_batch_add_one() Nitin Gupta
2017-03-31  3:34 ` tlb_batch_add_one() David Miller

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