From: Peter Xu <peterx@redhat.com>
To: kernel test robot <lkp@intel.com>
Cc: David Hildenbrand <david@redhat.com>,
oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, Ives van Hoorne <ives@codesandbox.io>,
stable@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
Hugh Dickins <hugh@veritas.com>,
Alistair Popple <apopple@nvidia.com>,
Mike Rapoport <rppt@linux.vnet.ibm.com>,
Nadav Amit <nadav.amit@gmail.com>,
Andrea Arcangeli <aarcange@redhat.com>
Subject: Re: [PATCH] mm/uffd: Always wr-protect pte in pte_mkuffd_wp()
Date: Tue, 6 Dec 2022 11:21:53 -0500 [thread overview]
Message-ID: <Y49sIRZ1y6wq884J@x1n> (raw)
In-Reply-To: <202212060801.yenOQCHL-lkp@intel.com>
On Tue, Dec 06, 2022 at 08:46:17AM +0800, kernel test robot wrote:
> vim +316 arch/x86/include/asm/pgtable.h
>
> 313
> 314 static inline pte_t pte_mkuffd_wp(pte_t pte)
> 315 {
> > 316 return pte_wrprotect(pte_set_flags(pte, _PAGE_UFFD_WP));
> 317 }
It's interesting to know the bot will test any patch I attach in an mail
reply, which is very nice...
I'll send a formal patch for this one soon.
--
Peter Xu
next prev parent reply other threads:[~2022-12-06 16:22 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-02 12:27 [PATCH RFC] mm/userfaultfd: enable writenotify while userfaultfd-wp is enabled for a VMA David Hildenbrand
2022-12-02 16:33 ` Peter Xu
2022-12-02 16:56 ` David Hildenbrand
2022-12-02 17:11 ` David Hildenbrand
2022-12-05 21:08 ` Peter Xu
2022-12-06 0:46 ` [PATCH] mm/uffd: Always wr-protect pte in pte_mkuffd_wp() kernel test robot
2022-12-06 16:21 ` Peter Xu [this message]
2022-12-06 11:43 ` kernel test robot
2022-12-06 16:28 ` [PATCH RFC] mm/userfaultfd: enable writenotify while userfaultfd-wp is enabled for a VMA David Hildenbrand
2022-12-06 19:09 ` Hugh Dickins
2022-12-06 21:18 ` Peter Xu
2022-12-07 15:32 ` David Hildenbrand
2022-12-07 17:43 ` Peter Xu
2022-12-07 19:53 ` David Hildenbrand
2022-12-07 20:14 ` Peter Xu
2022-12-06 21:27 ` Peter Xu
2022-12-07 13:33 ` David Hildenbrand
2022-12-07 15:59 ` Peter Xu
2022-12-07 20:10 ` David Hildenbrand
2022-12-08 15:17 ` Peter Xu
2022-12-06 18:38 ` [PATCH] mm/uffd: Always wr-protect pte in pte_mkuffd_wp() kernel test robot
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