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From: Sergey Dyasli <sergey.dyasli@citrix.com>
To: <xen-devel@lists.xen.org>, <kasan-dev@googlegroups.com>,
	<linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Alexander Potapenko <glider@google.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	Juergen Gross <jgross@suse.com>,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	George Dunlap <george.dunlap@citrix.com>,
	Ross Lagerwall <ross.lagerwall@citrix.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Sergey Dyasli <sergey.dyasli@citrix.com>
Subject: [PATCH v1 0/4] basic KASAN support for Xen PV domains
Date: Wed, 8 Jan 2020 15:20:56 +0000	[thread overview]
Message-ID: <20200108152100.7630-1-sergey.dyasli@citrix.com> (raw)

This series allows to boot and run Xen PV kernels (Dom0 and DomU) with
CONFIG_KASAN=y. It has been used internally for some time now with good
results for finding memory corruption issues in Dom0 kernel.

Only Outline instrumentation is supported at the moment.

Sergey Dyasli (2):
  kasan: introduce set_pmd_early_shadow()
  x86/xen: add basic KASAN support for PV kernel

Ross Lagerwall (2):
  xen: teach KASAN about grant tables
  xen/netback: Fix grant copy across page boundary with KASAN

 arch/x86/mm/kasan_init_64.c       | 12 +++++++
 arch/x86/xen/Makefile             |  7 ++++
 arch/x86/xen/enlighten_pv.c       |  3 ++
 arch/x86/xen/mmu_pv.c             | 39 ++++++++++++++++++++
 drivers/net/xen-netback/common.h  |  2 +-
 drivers/net/xen-netback/netback.c | 59 +++++++++++++++++++++++++------
 drivers/xen/Makefile              |  2 ++
 drivers/xen/grant-table.c         |  5 ++-
 include/xen/xen-ops.h             |  4 +++
 kernel/Makefile                   |  2 ++
 lib/Kconfig.kasan                 |  3 +-
 mm/kasan/init.c                   | 25 ++++++++-----
 12 files changed, 141 insertions(+), 22 deletions(-)

-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Sergey Dyasli <sergey.dyasli@citrix.com>
To: <xen-devel@lists.xen.org>, <kasan-dev@googlegroups.com>,
	<linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>
Cc: Juergen Gross <jgross@suse.com>,
	Sergey Dyasli <sergey.dyasli@citrix.com>,
	Stefano Stabellini <sstabellini@kernel.org>,
	George Dunlap <george.dunlap@citrix.com>,
	Ross Lagerwall <ross.lagerwall@citrix.com>,
	Alexander Potapenko <glider@google.com>,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Dmitry Vyukov <dvyukov@google.com>
Subject: [Xen-devel] [PATCH v1 0/4] basic KASAN support for Xen PV domains
Date: Wed, 8 Jan 2020 15:20:56 +0000	[thread overview]
Message-ID: <20200108152100.7630-1-sergey.dyasli@citrix.com> (raw)

This series allows to boot and run Xen PV kernels (Dom0 and DomU) with
CONFIG_KASAN=y. It has been used internally for some time now with good
results for finding memory corruption issues in Dom0 kernel.

Only Outline instrumentation is supported at the moment.

Sergey Dyasli (2):
  kasan: introduce set_pmd_early_shadow()
  x86/xen: add basic KASAN support for PV kernel

Ross Lagerwall (2):
  xen: teach KASAN about grant tables
  xen/netback: Fix grant copy across page boundary with KASAN

 arch/x86/mm/kasan_init_64.c       | 12 +++++++
 arch/x86/xen/Makefile             |  7 ++++
 arch/x86/xen/enlighten_pv.c       |  3 ++
 arch/x86/xen/mmu_pv.c             | 39 ++++++++++++++++++++
 drivers/net/xen-netback/common.h  |  2 +-
 drivers/net/xen-netback/netback.c | 59 +++++++++++++++++++++++++------
 drivers/xen/Makefile              |  2 ++
 drivers/xen/grant-table.c         |  5 ++-
 include/xen/xen-ops.h             |  4 +++
 kernel/Makefile                   |  2 ++
 lib/Kconfig.kasan                 |  3 +-
 mm/kasan/init.c                   | 25 ++++++++-----
 12 files changed, 141 insertions(+), 22 deletions(-)

-- 
2.17.1


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             reply	other threads:[~2020-01-08 15:28 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-08 15:20 Sergey Dyasli [this message]
2020-01-08 15:20 ` [Xen-devel] [PATCH v1 0/4] basic KASAN support for Xen PV domains Sergey Dyasli
2020-01-08 15:20 ` [PATCH v1 1/4] kasan: introduce set_pmd_early_shadow() Sergey Dyasli
2020-01-08 15:20   ` [Xen-devel] " Sergey Dyasli
2020-01-10 14:41   ` kbuild test robot
2020-01-10 14:41     ` kbuild test robot
2020-01-10 14:41     ` [Xen-devel] " kbuild test robot
2020-01-11  5:21   ` kbuild test robot
2020-01-11  5:21     ` kbuild test robot
2020-01-11  5:21     ` [Xen-devel] " kbuild test robot
2020-01-15 10:54   ` Sergey Dyasli
2020-01-15 10:54     ` [Xen-devel] " Sergey Dyasli
2020-01-15 10:54     ` Sergey Dyasli
2020-01-15 11:09     ` Jürgen Groß
2020-01-15 11:09       ` [Xen-devel] " Jürgen Groß
2020-01-15 16:32       ` Sergey Dyasli
2020-01-15 16:32         ` [Xen-devel] " Sergey Dyasli
2020-01-15 16:32         ` Sergey Dyasli
2020-01-16  7:54         ` Jürgen Groß
2020-01-16  7:54           ` [Xen-devel] " Jürgen Groß
2020-01-08 15:20 ` [PATCH v1 2/4] x86/xen: add basic KASAN support for PV kernel Sergey Dyasli
2020-01-08 15:20   ` [Xen-devel] " Sergey Dyasli
2020-01-09  9:15   ` Jürgen Groß
2020-01-09  9:15     ` [Xen-devel] " Jürgen Groß
2020-01-10 11:07     ` Sergey Dyasli
2020-01-10 11:07       ` [Xen-devel] " Sergey Dyasli
2020-01-10 11:07       ` Sergey Dyasli
2020-01-09 23:27   ` Boris Ostrovsky
2020-01-09 23:27     ` [Xen-devel] " Boris Ostrovsky
2020-01-10 11:46     ` Sergey Dyasli
2020-01-10 11:46       ` [Xen-devel] " Sergey Dyasli
2020-01-10 11:46       ` Sergey Dyasli
2020-01-10 13:05   ` kbuild test robot
2020-01-10 13:05     ` kbuild test robot
2020-01-10 13:05     ` [Xen-devel] " kbuild test robot
2020-01-10 17:19   ` kbuild test robot
2020-01-10 17:19     ` kbuild test robot
2020-01-10 17:19     ` [Xen-devel] " kbuild test robot
2020-01-08 15:20 ` [PATCH v1 3/4] xen: teach KASAN about grant tables Sergey Dyasli
2020-01-08 15:20   ` [Xen-devel] " Sergey Dyasli
2020-01-08 15:21 ` [PATCH v1 4/4] xen/netback: Fix grant copy across page boundary with KASAN Sergey Dyasli
2020-01-08 15:21   ` [Xen-devel] " Sergey Dyasli
2020-01-09 10:33   ` Vlastimil Babka
2020-01-09 10:33     ` [Xen-devel] " Vlastimil Babka
2020-01-15 11:02     ` Sergey Dyasli
2020-01-15 11:02       ` [Xen-devel] " Sergey Dyasli
2020-01-15 11:02       ` Sergey Dyasli
2020-01-09 13:36   ` Paul Durrant
2020-01-09 13:36     ` [Xen-devel] " Paul Durrant
2020-01-09 13:36     ` Paul Durrant
2020-01-10 14:27     ` Sergey Dyasli
2020-01-10 14:27       ` [Xen-devel] " Sergey Dyasli
2020-01-10 14:27       ` Sergey Dyasli

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