From: Jarkko Sakkinen <jarkko@kernel.org>
To: linux-mm@kvack.org, linux-fsdevel@vger.kernel.org
Cc: Dave Hansen <dave.hansen@linux.intel.com>,
Nathaniel McCallum <nathaniel@profian.com>,
Reinette Chatre <reinette.chatre@intel.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
linux-sgx@vger.kernel.org, linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH RFC v2 1/3] mm: Add f_op->populate() for populating memory outside of core mm
Date: Tue, 8 Mar 2022 13:16:34 +0200 [thread overview]
Message-ID: <Yic7Ep2tOdq/oXPt@iki.fi> (raw)
In-Reply-To: <20220308111003.257351-2-jarkko@kernel.org>
On Tue, Mar 08, 2022 at 01:10:01PM +0200, Jarkko Sakkinen wrote:
> @@ -1619,8 +1622,6 @@ int __mm_populate(unsigned long start, unsigned long len, int ignore_errors)
> * range with the first VMA. Also, skip undesirable VMA types.
> */
> nend = min(end, vma->vm_end);
> - if (vma->vm_flags & (VM_IO | VM_PFNMAP))
> - continue;
> if (nstart < vma->vm_start)
> nstart = vma->vm_start;
> /*
This was unintended, i.e. leaked into patch by mistake. I'll send an
update. There was one diff missing from staging area.
BR, Jarkko
next prev parent reply other threads:[~2022-03-08 11:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-08 11:10 [PATCH RFC v2 0/3] MAP_POPULATE for device memory Jarkko Sakkinen
2022-03-08 11:10 ` [PATCH RFC v2 1/3] mm: Add f_op->populate() for populating memory outside of core mm Jarkko Sakkinen
2022-03-08 11:16 ` Jarkko Sakkinen [this message]
2022-03-08 11:10 ` [PATCH RFC v2 2/3] x86/sgx: Export sgx_encl_page_alloc() Jarkko Sakkinen
2022-03-08 11:10 ` [PATCH RFC v2 3/3] x86/sgx: Implement EAUG population with MAP_POPULATE Jarkko Sakkinen
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