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From: Ingo Molnar <mingo@kernel.org>
To: Dave Hansen <dave.hansen@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, rguenther@suse.de,
	hjl.tools@gmail.com, yang.shi@linux.alibaba.com, mhocko@suse.com,
	vbabka@suse.cz, luto@amacapital.net, x86@kernel.org,
	akpm@linux-foundation.org, linux-mm@kvack.org,
	stable@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-um@lists.infradead.org, benh@kernel.crashing.org,
	paulus@samba.org, mpe@ellerman.id.au, linux-arch@vger.kernel.org,
	gxt@pku.edu.cn, jdike@addtoit.com, richard@nod.at,
	anton.ivanov@cambridgegreys.com
Subject: Re: [PATCH] [v2] x86/mpx: fix recursive munmap() corruption
Date: Thu, 9 May 2019 10:31:11 +0200	[thread overview]
Message-ID: <20190509083111.GA75918@gmail.com> (raw)
In-Reply-To: <20190419194747.5E1AD6DC@viggo.jf.intel.com>


* Dave Hansen <dave.hansen@linux.intel.com> wrote:

> Reported-by: Richard Biener <rguenther@suse.de>
> Reported-by: H.J. Lu <hjl.tools@gmail.com>
> Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap")
> Cc: Yang Shi <yang.shi@linux.alibaba.com>
> Cc: Michal Hocko <mhocko@suse.com>
> Cc: Vlastimil Babka <vbabka@suse.cz>
> Cc: Andy Lutomirski <luto@amacapital.net>
> Cc: x86@kernel.org
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-mm@kvack.org
> Cc: stable@vger.kernel.org
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: linux-um@lists.infradead.org
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: linux-arch@vger.kernel.org
> Cc: Guan Xuetao <gxt@pku.edu.cn>
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>

I've also added your:

  Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>

Because I suppose you intended to sign off on it?

Thanks,

	Ingo

WARNING: multiple messages have this Message-ID (diff)
From: Ingo Molnar <mingo@kernel.org>
To: Dave Hansen <dave.hansen@linux.intel.com>
Cc: linux-arch@vger.kernel.org, hjl.tools@gmail.com, mhocko@suse.com,
	rguenther@suse.de, richard@nod.at, gxt@pku.edu.cn,
	benh@kernel.crashing.org, jdike@addtoit.com, x86@kernel.org,
	linux-um@lists.infradead.org, linux-kernel@vger.kernel.org,
	stable@vger.kernel.org, luto@amacapital.net, linux-mm@kvack.org,
	paulus@samba.org, mpe@ellerman.id.au, yang.shi@linux.alibaba.com,
	akpm@linux-foundation.org, linuxppc-dev@lists.ozlabs.org,
	vbabka@suse.cz, anton.ivanov@cambridgegreys.com
Subject: Re: [PATCH] [v2] x86/mpx: fix recursive munmap() corruption
Date: Thu, 9 May 2019 10:31:11 +0200	[thread overview]
Message-ID: <20190509083111.GA75918@gmail.com> (raw)
In-Reply-To: <20190419194747.5E1AD6DC@viggo.jf.intel.com>


* Dave Hansen <dave.hansen@linux.intel.com> wrote:

> Reported-by: Richard Biener <rguenther@suse.de>
> Reported-by: H.J. Lu <hjl.tools@gmail.com>
> Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap")
> Cc: Yang Shi <yang.shi@linux.alibaba.com>
> Cc: Michal Hocko <mhocko@suse.com>
> Cc: Vlastimil Babka <vbabka@suse.cz>
> Cc: Andy Lutomirski <luto@amacapital.net>
> Cc: x86@kernel.org
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-mm@kvack.org
> Cc: stable@vger.kernel.org
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: linux-um@lists.infradead.org
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: linux-arch@vger.kernel.org
> Cc: Guan Xuetao <gxt@pku.edu.cn>
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>

I've also added your:

  Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>

Because I suppose you intended to sign off on it?

Thanks,

	Ingo

_______________________________________________
linux-um mailing list
linux-um@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-um


WARNING: multiple messages have this Message-ID (diff)
From: Ingo Molnar <mingo@kernel.org>
To: Dave Hansen <dave.hansen@linux.intel.com>
Cc: linux-arch@vger.kernel.org, hjl.tools@gmail.com, mhocko@suse.com,
	rguenther@suse.de, richard@nod.at, gxt@pku.edu.cn,
	jdike@addtoit.com, x86@kernel.org, linux-um@lists.infradead.org,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org,
	luto@amacapital.net, linux-mm@kvack.org, paulus@samba.org,
	yang.shi@linux.alibaba.com, akpm@linux-foundation.org,
	linuxppc-dev@lists.ozlabs.org, vbabka@suse.cz,
	anton.ivanov@cambridgegreys.com
Subject: Re: [PATCH] [v2] x86/mpx: fix recursive munmap() corruption
Date: Thu, 9 May 2019 10:31:11 +0200	[thread overview]
Message-ID: <20190509083111.GA75918@gmail.com> (raw)
In-Reply-To: <20190419194747.5E1AD6DC@viggo.jf.intel.com>


* Dave Hansen <dave.hansen@linux.intel.com> wrote:

> Reported-by: Richard Biener <rguenther@suse.de>
> Reported-by: H.J. Lu <hjl.tools@gmail.com>
> Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap")
> Cc: Yang Shi <yang.shi@linux.alibaba.com>
> Cc: Michal Hocko <mhocko@suse.com>
> Cc: Vlastimil Babka <vbabka@suse.cz>
> Cc: Andy Lutomirski <luto@amacapital.net>
> Cc: x86@kernel.org
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-mm@kvack.org
> Cc: stable@vger.kernel.org
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: linux-um@lists.infradead.org
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: linux-arch@vger.kernel.org
> Cc: Guan Xuetao <gxt@pku.edu.cn>
> Cc: Jeff Dike <jdike@addtoit.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>

I've also added your:

  Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>

Because I suppose you intended to sign off on it?

Thanks,

	Ingo

  parent reply	other threads:[~2019-05-09  8:31 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-19 19:47 [PATCH] [v2] x86/mpx: fix recursive munmap() corruption Dave Hansen
2019-04-19 19:47 ` Dave Hansen
2019-04-19 19:47 ` Dave Hansen
2019-04-19 19:47 ` Dave Hansen
2019-04-20 11:00 ` Michael Ellerman
2019-04-20 11:00   ` Michael Ellerman
2019-04-20 11:00   ` Michael Ellerman
2019-04-20 11:00   ` Michael Ellerman
2019-04-20 11:00   ` Michael Ellerman
2019-04-22 17:08 ` Yang Shi
2019-04-22 17:08   ` Yang Shi
2019-04-22 17:08   ` Yang Shi
2019-05-09  8:31 ` Ingo Molnar [this message]
2019-05-09  8:31   ` Ingo Molnar
2019-05-09  8:31   ` Ingo Molnar
2019-05-17  9:10 ` [tip:core/urgent] x86/mpx, mm/core: Fix " tip-bot for Dave Hansen

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