From: Matthew Wilcox <willy@infradead.org>
To: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: linux-mm@kvack.org, akpm@linux-foundation.org,
naoya.horiguchi@linux.dev, rostedt@goodmis.org,
Ingo Molnar <mingo@redhat.com>, Zi Yan <ziy@nvidia.com>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
John Hubbard <jhubbard@nvidia.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH V2 2/2] mm/migration: Add trace events for base page and HugeTLB migrations
Date: Tue, 25 Jan 2022 13:28:49 +0000 [thread overview]
Message-ID: <Ye/7EWJ576hdkWDg@casper.infradead.org> (raw)
In-Reply-To: <1643080105-11416-3-git-send-email-anshuman.khandual@arm.com>
On Tue, Jan 25, 2022 at 08:38:25AM +0530, Anshuman Khandual wrote:
> + TP_printk("addr=%lx, pte=%lx order=%d", __entry->addr, __entry->pte, __entry->order)
In these days of increasingly advanced Rowhammer attacks, is it wise
to let userspace know exactly which physical addresses are being
used for virtual addresses?
next prev parent reply other threads:[~2022-01-25 13:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 3:08 [PATCH V2 0/2] mm/migration: Add trace events Anshuman Khandual
2022-01-25 3:08 ` [PATCH V2 1/2] mm/migration: Add trace events for THP migrations Anshuman Khandual
2022-01-25 3:08 ` [PATCH V2 2/2] mm/migration: Add trace events for base page and HugeTLB migrations Anshuman Khandual
2022-01-25 9:41 ` kernel test robot
2022-01-25 9:41 ` kernel test robot
2022-01-25 10:28 ` Anshuman Khandual
2022-01-27 4:07 ` Andrew Morton
2022-01-27 4:52 ` Anshuman Khandual
2022-01-27 6:55 ` Anshuman Khandual
2022-01-25 11:13 ` kernel test robot
2022-01-25 13:28 ` Matthew Wilcox [this message]
2022-01-25 15:16 ` Steven Rostedt
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