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From: Al Viro <viro@zeniv.linux.org.uk>
To: Christoph Hellwig <hch@lst.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Jens Axboe <axboe@kernel.dk>, Arnd Bergmann <arnd@arndb.de>,
	David Howells <dhowells@redhat.com>,
	David Laight <David.Laight@aculab.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
	linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-s390@vger.kernel.org, sparclinux@vger.kernel.org,
	linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-aio@kvack.org,
	io-uring@vger.kernel.org, linux-arch@vger.kernel.org,
	linux-mm@kvack.org, netdev@vger.kernel.org,
	keyrings@vger.kernel.org, linux-security-module@vger.kernel.org,
	Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 3/9] iov_iter: refactor rw_copy_check_uvector and import_iovec
Date: Wed, 23 Sep 2020 15:16:54 +0100	[thread overview]
Message-ID: <20200923141654.GJ3421308@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200923060547.16903-4-hch@lst.de>

On Wed, Sep 23, 2020 at 08:05:41AM +0200, Christoph Hellwig wrote:

> +struct iovec *iovec_from_user(const struct iovec __user *uvec,
> +		unsigned long nr_segs, unsigned long fast_segs,

Hmm...  For fast_segs unsigned long had always been ridiculous
(4G struct iovec on caller stack frame?), but that got me wondering about
nr_segs and I wish I'd thought of that when introducing import_iovec().

The thing is, import_iovec() takes unsigned int there.  Which is fine
(hell, the maximal value that can be accepted in 1024), except that
we do pass unsigned long syscall argument to it in some places.

E.g. vfs_readv() quietly truncates vlen to 32 bits, and vlen can
come unchanged through sys_readv() -> do_readv() -> vfs_readv().
With unsigned long passed by syscall glue.

AFAICS, passing 4G+1 as the third argument to readv(2) on 64bit box
will be quietly treated as 1 these days.  Which would be fine, except
that before "switch {compat_,}do_readv_writev() to {compat_,}import_iovec()"
it used to fail with -EINVAL.

Userland, BTW, describes readv(2) iovcnt as int; process_vm_readv(),
OTOH, has these counts unsigned long from the userland POV...

I suppose we ought to switch import_iovec() to unsigned long for nr_segs ;-/
Strictly speaking that had been a userland ABI change, even though nothing
except regression tests checking for expected errors would've been likely
to notice.  And it looks like no regression tests covered that one...

Linus, does that qualify for your "if no userland has noticed the change,
it's not a breakage"?

WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@zeniv.linux.org.uk>
To: Christoph Hellwig <hch@lst.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Jens Axboe <axboe@kernel.dk>, Arnd Bergmann <arnd@arndb.de>,
	David Howells <dhowells@redhat.com>,
	David Laight <David.Laight@aculab.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
	linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-s390@vger.kernel.org, sparclinux@vger.kernel.org,
	linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-aio@kvack.org,
	io-uring@vger.kernel.org, linux-arch@vger.kernel.org,
	linux-mm@kvack.org, netdev@vger.kernel.org,
	keyrings@vger.kernel.org, linux-security-module@vger.kernel.org,
	Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 3/9] iov_iter: refactor rw_copy_check_uvector and import_iovec
Date: Wed, 23 Sep 2020 14:16:54 +0000	[thread overview]
Message-ID: <20200923141654.GJ3421308@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200923060547.16903-4-hch@lst.de>

On Wed, Sep 23, 2020 at 08:05:41AM +0200, Christoph Hellwig wrote:

> +struct iovec *iovec_from_user(const struct iovec __user *uvec,
> +		unsigned long nr_segs, unsigned long fast_segs,

Hmm...  For fast_segs unsigned long had always been ridiculous
(4G struct iovec on caller stack frame?), but that got me wondering about
nr_segs and I wish I'd thought of that when introducing import_iovec().

The thing is, import_iovec() takes unsigned int there.  Which is fine
(hell, the maximal value that can be accepted in 1024), except that
we do pass unsigned long syscall argument to it in some places.

E.g. vfs_readv() quietly truncates vlen to 32 bits, and vlen can
come unchanged through sys_readv() -> do_readv() -> vfs_readv().
With unsigned long passed by syscall glue.

AFAICS, passing 4G+1 as the third argument to readv(2) on 64bit box
will be quietly treated as 1 these days.  Which would be fine, except
that before "switch {compat_,}do_readv_writev() to {compat_,}import_iovec()"
it used to fail with -EINVAL.

Userland, BTW, describes readv(2) iovcnt as int; process_vm_readv(),
OTOH, has these counts unsigned long from the userland POV...

I suppose we ought to switch import_iovec() to unsigned long for nr_segs ;-/
Strictly speaking that had been a userland ABI change, even though nothing
except regression tests checking for expected errors would've been likely
to notice.  And it looks like no regression tests covered that one...

Linus, does that qualify for your "if no userland has noticed the change,
it's not a breakage"?

WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@zeniv.linux.org.uk>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-aio@kvack.org, linux-mips@vger.kernel.org,
	David Howells <dhowells@redhat.com>,
	linux-mm@kvack.org, keyrings@vger.kernel.org,
	sparclinux@vger.kernel.org, linux-arch@vger.kernel.org,
	linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Arnd Bergmann <arnd@arndb.de>,
	linux-block@vger.kernel.org, io-uring@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Jens Axboe <axboe@kernel.dk>,
	linux-parisc@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	David Laight <David.Laight@aculab.com>,
	linux-fsdevel@vger.kernel.org,
	Andrew Morton <akpm@linux-foundation.org>,
	linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 3/9] iov_iter: refactor rw_copy_check_uvector and import_iovec
Date: Wed, 23 Sep 2020 15:16:54 +0100	[thread overview]
Message-ID: <20200923141654.GJ3421308@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200923060547.16903-4-hch@lst.de>

On Wed, Sep 23, 2020 at 08:05:41AM +0200, Christoph Hellwig wrote:

> +struct iovec *iovec_from_user(const struct iovec __user *uvec,
> +		unsigned long nr_segs, unsigned long fast_segs,

Hmm...  For fast_segs unsigned long had always been ridiculous
(4G struct iovec on caller stack frame?), but that got me wondering about
nr_segs and I wish I'd thought of that when introducing import_iovec().

The thing is, import_iovec() takes unsigned int there.  Which is fine
(hell, the maximal value that can be accepted in 1024), except that
we do pass unsigned long syscall argument to it in some places.

E.g. vfs_readv() quietly truncates vlen to 32 bits, and vlen can
come unchanged through sys_readv() -> do_readv() -> vfs_readv().
With unsigned long passed by syscall glue.

AFAICS, passing 4G+1 as the third argument to readv(2) on 64bit box
will be quietly treated as 1 these days.  Which would be fine, except
that before "switch {compat_,}do_readv_writev() to {compat_,}import_iovec()"
it used to fail with -EINVAL.

Userland, BTW, describes readv(2) iovcnt as int; process_vm_readv(),
OTOH, has these counts unsigned long from the userland POV...

I suppose we ought to switch import_iovec() to unsigned long for nr_segs ;-/
Strictly speaking that had been a userland ABI change, even though nothing
except regression tests checking for expected errors would've been likely
to notice.  And it looks like no regression tests covered that one...

Linus, does that qualify for your "if no userland has noticed the change,
it's not a breakage"?

WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@zeniv.linux.org.uk>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-aio@kvack.org, linux-mips@vger.kernel.org,
	David Howells <dhowells@redhat.com>,
	linux-mm@kvack.org, keyrings@vger.kernel.org,
	sparclinux@vger.kernel.org, linux-arch@vger.kernel.org,
	linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Arnd Bergmann <arnd@arndb.de>,
	linux-block@vger.kernel.org, io-uring@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Jens Axboe <axboe@kernel.dk>,
	linux-parisc@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	David Laight <David.Laight@aculab.com>,
	linux-fsdevel@vger.kernel.org,
	Andrew Morton <akpm@linux-foundation.org>,
	linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 3/9] iov_iter: refactor rw_copy_check_uvector and import_iovec
Date: Wed, 23 Sep 2020 15:16:54 +0100	[thread overview]
Message-ID: <20200923141654.GJ3421308@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200923060547.16903-4-hch@lst.de>

On Wed, Sep 23, 2020 at 08:05:41AM +0200, Christoph Hellwig wrote:

> +struct iovec *iovec_from_user(const struct iovec __user *uvec,
> +		unsigned long nr_segs, unsigned long fast_segs,

Hmm...  For fast_segs unsigned long had always been ridiculous
(4G struct iovec on caller stack frame?), but that got me wondering about
nr_segs and I wish I'd thought of that when introducing import_iovec().

The thing is, import_iovec() takes unsigned int there.  Which is fine
(hell, the maximal value that can be accepted in 1024), except that
we do pass unsigned long syscall argument to it in some places.

E.g. vfs_readv() quietly truncates vlen to 32 bits, and vlen can
come unchanged through sys_readv() -> do_readv() -> vfs_readv().
With unsigned long passed by syscall glue.

AFAICS, passing 4G+1 as the third argument to readv(2) on 64bit box
will be quietly treated as 1 these days.  Which would be fine, except
that before "switch {compat_,}do_readv_writev() to {compat_,}import_iovec()"
it used to fail with -EINVAL.

Userland, BTW, describes readv(2) iovcnt as int; process_vm_readv(),
OTOH, has these counts unsigned long from the userland POV...

I suppose we ought to switch import_iovec() to unsigned long for nr_segs ;-/
Strictly speaking that had been a userland ABI change, even though nothing
except regression tests checking for expected errors would've been likely
to notice.  And it looks like no regression tests covered that one...

Linus, does that qualify for your "if no userland has noticed the change,
it's not a breakage"?

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

  reply	other threads:[~2020-09-23 14:17 UTC|newest]

Thread overview: 840+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-23  6:05 let import_iovec deal with compat_iovecs as well v3 Christoph Hellwig
2020-09-23  6:05 ` Christoph Hellwig
2020-09-23  6:05 ` Christoph Hellwig
2020-09-23  6:05 ` Christoph Hellwig
2020-09-23  6:05 ` [PATCH 1/9] compat.h: fix a spelling error in <linux/compat.h> Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05 ` [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05 ` [PATCH 3/9] iov_iter: refactor rw_copy_check_uvector and import_iovec Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23 14:16   ` Al Viro [this message]
2020-09-23 14:16     ` Al Viro
2020-09-23 14:16     ` Al Viro
2020-09-23 14:16     ` Al Viro
2020-09-23 14:38     ` David Laight
2020-09-23 14:38       ` David Laight
2020-09-23 14:38       ` David Laight
2020-09-23 14:38       ` David Laight
2020-09-23 14:49       ` Al Viro
2020-09-23 14:49         ` Al Viro
2020-09-23 14:49         ` Al Viro
2020-09-23 14:49         ` Al Viro
2020-09-23 14:49         ` Al Viro
2020-09-23 14:40     ` Al Viro
2020-09-23 14:40       ` Al Viro
2020-09-23 14:40       ` Al Viro
2020-09-23 14:40       ` Al Viro
2020-09-23  6:05 ` [PATCH 4/9] iov_iter: transparently handle compat iovecs in import_iovec Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05 ` [PATCH 5/9] fs: remove various compat readv/writev helpers Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23 14:25   ` Al Viro
2020-09-23 14:25     ` Al Viro
2020-09-23 14:25     ` Al Viro
2020-09-23 14:25     ` Al Viro
2020-09-23 14:32     ` Christoph Hellwig
2020-09-23 14:32       ` Christoph Hellwig
2020-09-23 14:32       ` Christoph Hellwig
2020-09-23 14:32       ` Christoph Hellwig
2020-09-23 14:59       ` Al Viro
2020-09-23 14:59         ` Al Viro
2020-09-23 14:59         ` Al Viro
2020-09-23 14:59         ` Al Viro
2020-09-23 16:38         ` Al Viro
2020-09-23 16:38           ` Al Viro
2020-09-23 16:38           ` Al Viro
2020-09-23 16:38           ` Al Viro
2020-09-23 17:05           ` Al Viro
2020-09-23 17:05             ` Al Viro
2020-09-23 17:05             ` Al Viro
2020-09-23 17:05             ` Al Viro
2020-09-23 17:46             ` Christoph Hellwig
2020-09-23 17:46               ` Christoph Hellwig
2020-09-23 17:46               ` Christoph Hellwig
2020-09-23 17:46               ` Christoph Hellwig
2020-09-23 17:08           ` Brian Gerst
2020-09-23 17:08             ` Brian Gerst
2020-09-23 17:08             ` Brian Gerst
2020-09-23 17:08             ` Brian Gerst
2020-09-23 17:08             ` Brian Gerst
2020-09-23 18:45           ` Arnd Bergmann
2020-09-23 18:45             ` Arnd Bergmann
2020-09-23 18:45             ` Arnd Bergmann
2020-09-23 18:45             ` Arnd Bergmann
2020-09-23 18:45             ` Arnd Bergmann
2020-09-23 19:47             ` Al Viro
2020-09-23 19:47               ` Al Viro
2020-09-23 19:47               ` Al Viro
2020-09-23 19:47               ` Al Viro
2020-09-23 19:52               ` Arnd Bergmann
2020-09-23 19:52                 ` Arnd Bergmann
2020-09-23 19:52                 ` Arnd Bergmann
2020-09-23 19:52                 ` Arnd Bergmann
2020-09-23 19:52                 ` Arnd Bergmann
2020-09-23 21:30             ` David Laight
2020-09-23 21:30               ` David Laight
2020-09-23 21:30               ` David Laight
2020-09-23 21:30               ` David Laight
2020-09-23  6:05 ` [PATCH 6/9] fs: remove the compat readv/writev syscalls Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05 ` [PATCH 7/9] fs: remove compat_sys_vmsplice Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05 ` [PATCH 8/9] mm: remove compat_process_vm_{readv,writev} Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05 ` [PATCH 9/9] security/keys: remove compat_keyctl_instantiate_key_iov Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
2020-09-23  6:05   ` Christoph Hellwig
  -- strict thread matches above, loose matches on Subject: below --
2020-09-25  4:51 let import_iovec deal with compat_iovecs as well v4 Christoph Hellwig
2020-09-25  4:51 ` Christoph Hellwig
2020-09-25  4:51 ` Christoph Hellwig
2020-09-25  4:51 ` Christoph Hellwig
2020-09-25  4:51 ` [PATCH 1/9] compat.h: fix a spelling error in <linux/compat.h> Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51 ` [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-10-21 16:13   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Greg KH
2020-10-21 16:13     ` Greg KH
2020-10-21 16:13     ` Greg KH
2020-10-21 16:13     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c Greg KH
2020-10-21 20:59     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-21 20:59       ` David Laight
2020-10-21 20:59       ` David Laight
2020-10-21 20:59       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-21 20:59       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-21 23:39     ` Al Viro
2020-10-21 23:39       ` Al Viro
2020-10-21 23:39       ` Al Viro
2020-10-21 23:39       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Al Viro
2020-10-22  8:26       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Greg KH
2020-10-22  8:26         ` Greg KH
2020-10-22  8:26         ` Greg KH
2020-10-22  8:26         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Greg KH
2020-10-22  8:35         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-22  8:35           ` David Hildenbrand
2020-10-22  8:35           ` David Hildenbrand
2020-10-22  8:35           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-22  8:40           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22  8:40             ` David Laight
2020-10-22  8:40             ` David Laight
2020-10-22  8:40             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22  8:40             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22  8:48             ` David Hildenbrand
2020-10-22  8:48               ` David Hildenbrand
2020-10-22  8:48               ` David Hildenbrand
2020-10-22  8:48               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-22  8:48               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-22  9:01               ` Greg KH
2020-10-22  9:01                 ` Greg KH
2020-10-22  9:01                 ` Greg KH
2020-10-22  9:01                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Greg KH
2020-10-22  9:01                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Greg KH
2020-10-22  9:06                 ` David Laight
2020-10-22  9:06                   ` David Laight
2020-10-22  9:06                   ` David Laight
2020-10-22  9:06                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22  9:06                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22  9:19                 ` David Hildenbrand
2020-10-22  9:19                   ` David Hildenbrand
2020-10-22  9:19                   ` David Hildenbrand
2020-10-22  9:19                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-22  9:19                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-22  9:25                   ` David Hildenbrand
2020-10-22  9:25                     ` David Hildenbrand
2020-10-22  9:25                     ` David Hildenbrand
2020-10-22  9:25                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-22  9:25                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-22  9:32                     ` David Laight
2020-10-22  9:32                       ` David Laight
2020-10-22  9:32                       ` David Laight
2020-10-22  9:32                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22  9:32                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22  9:36                       ` David Hildenbrand
2020-10-22  9:36                         ` David Hildenbrand
2020-10-22  9:36                         ` David Hildenbrand
2020-10-22  9:36                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-22  9:36                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-22 10:48                         ` Greg KH
2020-10-22 10:48                           ` Greg KH
2020-10-22 10:48                           ` Greg KH
2020-10-22 10:48                           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Greg KH
2020-10-22 10:48                           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Greg KH
2020-10-22 12:18                           ` Greg KH
2020-10-22 12:18                             ` Greg KH
2020-10-22 12:18                             ` Greg KH
2020-10-22 12:18                             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Greg KH
2020-10-22 12:18                             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Greg KH
2020-10-22 12:42                             ` David Hildenbrand
2020-10-22 12:42                               ` David Hildenbrand
2020-10-22 12:42                               ` David Hildenbrand
2020-10-22 12:42                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-22 12:42                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-22 12:57                               ` Greg KH
2020-10-22 12:57                                 ` Greg KH
2020-10-22 12:57                                 ` Greg KH
2020-10-22 12:57                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Greg KH
2020-10-22 12:57                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Greg KH
2020-10-22 13:50                                 ` Greg KH
2020-10-22 13:50                                   ` Greg KH
2020-10-22 13:50                                   ` Greg KH
2020-10-22 13:50                                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Greg KH
2020-10-22 13:50                                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Greg KH
2020-10-22 14:28                                   ` Arnd Bergmann
2020-10-22 14:28                                     ` Arnd Bergmann
2020-10-22 14:40                                     ` Greg KH
2020-10-22 14:40                                       ` Greg KH
2020-10-22 14:40                                       ` Greg KH
2020-10-22 14:40                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Greg KH
2020-10-22 14:40                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Greg KH
2020-10-22 16:15                                       ` David Laight
2020-10-22 16:15                                         ` David Laight
2020-10-22 16:15                                         ` David Laight
2020-10-22 16:15                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22 16:15                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-23 12:46                                   ` David Laight
2020-10-23 12:46                                     ` David Laight
2020-10-23 12:46                                     ` David Laight
2020-10-23 12:46                                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-23 12:46                                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-23 13:09                                     ` David Hildenbrand
2020-10-23 13:09                                       ` David Hildenbrand
2020-10-23 13:09                                       ` David Hildenbrand
2020-10-23 13:09                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-23 13:09                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-23 14:33                                       ` David Hildenbrand
2020-10-23 14:33                                         ` David Hildenbrand
2020-10-23 14:33                                         ` David Hildenbrand
2020-10-23 14:33                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-23 14:33                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-23 14:39                                         ` David Laight
2020-10-23 14:39                                           ` David Laight
2020-10-23 14:39                                           ` David Laight
2020-10-23 14:39                                           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-23 14:39                                           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-23 14:47                                           ` 'Greg KH'
2020-10-23 14:47                                             ` 'Greg KH'
2020-10-23 14:47                                             ` 'Greg KH'
2020-10-23 14:47                                             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it 'Greg KH'
2020-10-23 14:47                                             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" 'Greg KH'
2020-10-23 16:33                                             ` David Hildenbrand
2020-10-23 16:33                                               ` David Hildenbrand
2020-10-23 16:33                                               ` David Hildenbrand
2020-10-23 16:33                                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-23 16:33                                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-11-02  9:06                                             ` David Laight
2020-11-02  9:06                                               ` David Laight
2020-11-02  9:06                                               ` David Laight
2020-11-02  9:06                                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-11-02  9:06                                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-11-02 13:52                                               ` 'Greg KH'
2020-11-02 13:52                                                 ` 'Greg KH'
2020-11-02 13:52                                                 ` 'Greg KH'
2020-11-02 13:52                                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it 'Greg KH'
2020-11-02 13:52                                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" 'Greg KH'
2020-11-02 18:23                                                 ` David Laight
2020-11-02 18:23                                                   ` David Laight
2020-11-02 18:23                                                   ` David Laight
2020-11-02 18:23                                                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-11-02 18:23                                                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-23 17:58                                       ` Al Viro
2020-10-23 17:58                                         ` Al Viro
2020-10-23 17:58                                         ` Al Viro
2020-10-23 17:58                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Al Viro
2020-10-23 17:58                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Al Viro
2020-10-23 18:27                                         ` Segher Boessenkool
2020-10-23 18:27                                           ` Segher Boessenkool
2020-10-23 18:27                                           ` Segher Boessenkool
2020-10-23 18:27                                           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Segher Boessenkool
2020-10-23 18:27                                           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Segher Boessenkool
2020-10-23 21:28                                           ` David Laight
2020-10-23 21:28                                             ` David Laight
2020-10-23 21:28                                             ` David Laight
2020-10-23 21:28                                             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-23 21:28                                             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-24 17:29                                             ` Segher Boessenkool
2020-10-24 17:29                                               ` Segher Boessenkool
2020-10-24 17:29                                               ` Segher Boessenkool
2020-10-24 17:29                                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Segher Boessenkool
2020-10-24 17:29                                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Segher Boessenkool
2020-10-24 21:12                                               ` David Laight
2020-10-24 21:12                                                 ` David Laight
2020-10-24 21:12                                                 ` David Laight
2020-10-24 21:12                                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-24 21:12                                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-23 13:23                                     ` Arnd Bergmann
2020-10-23 13:23                                       ` Arnd Bergmann
2020-10-23 13:28                                       ` David Laight
2020-10-23 13:28                                         ` David Laight
2020-10-23 13:28                                         ` David Laight
2020-10-23 13:28                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-23 13:28                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22 13:23                         ` Christoph Hellwig
2020-10-22 13:23                           ` Christoph Hellwig
2020-10-22 13:23                           ` Christoph Hellwig
2020-10-22 13:23                           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Christoph Hellwig
2020-10-22 13:23                           ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Christoph Hellwig
2020-10-22 16:35                           ` David Laight
2020-10-22 16:35                             ` David Laight
2020-10-22 16:35                             ` David Laight
2020-10-22 16:35                             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22 16:35                             ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22 16:40                             ` Matthew Wilcox
2020-10-22 16:40                               ` Matthew Wilcox
2020-10-22 16:40                               ` Matthew Wilcox
2020-10-22 16:40                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Matthew Wilcox
2020-10-22 16:40                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Matthew Wilcox
2020-10-22 16:50                               ` David Laight
2020-10-22 16:50                                 ` David Laight
2020-10-22 16:50                                 ` David Laight
2020-10-22 16:50                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22 16:50                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22 17:00                               ` Nick Desaulniers
2020-10-22 17:00                                 ` Nick Desaulniers
2020-10-22 17:00                                 ` Nick Desaulniers
2020-10-22 17:00                                 ` Nick Desaulniers
2020-10-22 17:00                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Nick Desaulniers
2020-10-22 17:00                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Nick Desaulniers
2020-10-22 20:59                                 ` Eric Biggers
2020-10-22 20:59                                   ` Eric Biggers
2020-10-22 20:59                                   ` Eric Biggers
2020-10-22 20:59                                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Eric Biggers
2020-10-22 20:59                                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Eric Biggers
2020-10-22 21:28                                   ` Al Viro
2020-10-22 21:28                                     ` Al Viro
2020-10-22 21:28                                     ` Al Viro
2020-10-22 21:28                                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Al Viro
2020-10-22 21:28                                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Al Viro
2020-10-22 18:19                               ` Al Viro
2020-10-22 18:19                                 ` Al Viro
2020-10-22 18:19                                 ` Al Viro
2020-10-22 18:19                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Al Viro
2020-10-22 18:19                                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Al Viro
2020-10-22 17:54                             ` Nick Desaulniers
2020-10-22 17:54                               ` Nick Desaulniers
2020-10-22 17:54                               ` Nick Desaulniers
2020-10-22 17:54                               ` Nick Desaulniers
2020-10-22 17:54                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Nick Desaulniers
2020-10-22 17:54                               ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Nick Desaulniers
2020-10-22 18:12                               ` Arnd Bergmann
2020-10-22 18:12                                 ` Arnd Bergmann
2020-10-22 19:04                                 ` Nick Desaulniers
2020-10-22 19:04                                   ` Nick Desaulniers
2020-10-22 19:04                                   ` Nick Desaulniers
2020-10-22 19:04                                   ` Nick Desaulniers
2020-10-22 19:04                                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Nick Desaulniers
2020-10-22 19:04                                   ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Nick Desaulniers
2020-10-22 19:24                                   ` Al Viro
2020-10-22 19:24                                     ` Al Viro
2020-10-22 19:24                                     ` Al Viro
2020-10-22 19:24                                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Al Viro
2020-10-22 19:24                                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Al Viro
2020-10-22 19:27                                     ` Al Viro
2020-10-22 19:27                                       ` Al Viro
2020-10-22 19:27                                       ` Al Viro
2020-10-22 19:27                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Al Viro
2020-10-22 19:27                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Al Viro
2020-10-22 20:06                                     ` Al Viro
2020-10-22 20:06                                       ` Al Viro
2020-10-22 20:06                                       ` Al Viro
2020-10-22 20:06                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Al Viro
2020-10-22 20:06                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Al Viro
2020-10-22 20:09                                       ` Al Viro
2020-10-22 20:09                                         ` Al Viro
2020-10-22 20:09                                         ` Al Viro
2020-10-22 20:09                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Al Viro
2020-10-22 20:09                                         ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Al Viro
2020-10-22 20:11                                     ` Nick Desaulniers
2020-10-22 20:11                                       ` Nick Desaulniers
2020-10-22 20:11                                       ` Nick Desaulniers
2020-10-22 20:11                                       ` Nick Desaulniers
2020-10-22 20:11                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it Nick Desaulniers
2020-10-22 20:11                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" Nick Desaulniers
2020-10-22 22:07                                     ` David Laight
2020-10-22 22:07                                       ` David Laight
2020-10-22 22:07                                       ` David Laight
2020-10-22 22:07                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22 22:07                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-23 13:12                                     ` David Hildenbrand
2020-10-23 13:12                                       ` David Hildenbrand
2020-10-23 13:12                                       ` David Hildenbrand
2020-10-23 13:12                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Hildenbrand
2020-10-23 13:12                                       ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Hildenbrand
2020-10-22 20:06                                   ` Arnd Bergmann
2020-10-22 20:06                                     ` Arnd Bergmann
2020-10-22 22:04                                   ` David Laight
2020-10-22 22:04                                     ` David Laight
2020-10-22 22:04                                     ` David Laight
2020-10-22 22:04                                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22 22:04                                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22  9:28                   ` David Laight
2020-10-22  9:28                     ` David Laight
2020-10-22  9:28                     ` David Laight
2020-10-22  9:28                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22  9:28                     ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22  9:02               ` David Laight
2020-10-22  9:02                 ` David Laight
2020-10-22  9:02                 ` David Laight
2020-10-22  9:02                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_it David Laight
2020-10-22  9:02                 ` Buggy commit tracked to: "Re: [PATCH 2/9] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c" David Laight
2020-10-22  9:14         ` Arnd Bergmann
2020-10-22  9:14           ` Arnd Bergmann
2020-10-22  9:16         ` Arnd Bergmann
2020-10-22  9:16           ` Arnd Bergmann
2020-10-22  9:16           ` Arnd Bergmann
2020-09-25  4:51 ` [PATCH 3/9] iov_iter: refactor rw_copy_check_uvector and import_iovec Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51 ` [PATCH 4/9] iov_iter: transparently handle compat iovecs in import_iovec Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51 ` [PATCH 5/9] fs: remove various compat readv/writev helpers Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51 ` [PATCH 6/9] fs: remove the compat readv/writev syscalls Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51 ` [PATCH 7/9] fs: remove compat_sys_vmsplice Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51 ` [PATCH 8/9] mm: remove compat_process_vm_{readv,writev} Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51 ` [PATCH 9/9] security/keys: remove compat_keyctl_instantiate_key_iov Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25  4:51   ` Christoph Hellwig
2020-09-25 15:23 ` let import_iovec deal with compat_iovecs as well v4 Al Viro
2020-09-25 15:23   ` Al Viro
2020-09-25 15:23   ` Al Viro
2020-09-25 15:23   ` Al Viro
2020-09-21 14:34 let import_iovec deal with compat_iovecs as well v2 Christoph Hellwig
2020-09-21 14:34 ` Christoph Hellwig
2020-09-21 14:34 ` Christoph Hellwig
2020-09-21 14:34 ` Christoph Hellwig
2020-09-21 14:34 ` [PATCH 01/11] compat.h: fix a spelling error in <linux/compat.h> Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34 ` [PATCH 02/11] mm: call import_iovec() instead of rw_copy_check_uvector() in process_vm_rw() Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:48   ` Matthew Wilcox
2020-09-21 14:48     ` Matthew Wilcox
2020-09-21 14:48     ` Matthew Wilcox
2020-09-21 14:48     ` Matthew Wilcox
2020-09-21 15:02   ` Al Viro
2020-09-21 15:02     ` Al Viro
2020-09-21 15:02     ` Al Viro
2020-09-21 15:02     ` Al Viro
2020-09-21 15:21     ` David Laight
2020-09-21 15:21       ` David Laight
2020-09-21 15:21       ` David Laight
2020-09-21 15:21       ` David Laight
2020-09-21 15:29       ` Al Viro
2020-09-21 15:29         ` Al Viro
2020-09-21 15:29         ` Al Viro
2020-09-21 15:29         ` Al Viro
2020-09-21 15:29         ` Al Viro
2020-09-21 15:44         ` David Laight
2020-09-21 15:44           ` David Laight
2020-09-21 15:44           ` David Laight
2020-09-21 15:44           ` David Laight
2020-09-21 16:27           ` Al Viro
2020-09-21 16:27             ` Al Viro
2020-09-21 16:27             ` Al Viro
2020-09-21 16:27             ` Al Viro
2020-09-21 16:27             ` Al Viro
2020-09-21 16:12         ` Christoph Hellwig
2020-09-21 16:12           ` Christoph Hellwig
2020-09-21 16:12           ` Christoph Hellwig
2020-09-21 16:12           ` Christoph Hellwig
2020-09-21 16:12           ` Christoph Hellwig
2020-09-21 14:34 ` [PATCH 03/11] iov_iter: move rw_copy_check_uvector() into lib/iov_iter.c and mark it static Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34 ` [PATCH 04/11] iov_iter: explicitly check for CHECK_IOVEC_ONLY in rw_copy_check_uvector Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 15:05   ` David Laight
2020-09-21 15:05     ` David Laight
2020-09-21 15:05     ` David Laight
2020-09-21 15:05     ` David Laight
2020-09-21 15:11     ` Al Viro
2020-09-21 15:11       ` Al Viro
2020-09-21 15:11       ` Al Viro
2020-09-21 15:11       ` Al Viro
2020-09-21 15:11       ` Al Viro
2020-09-21 15:26       ` David Laight
2020-09-21 15:26         ` David Laight
2020-09-21 15:26         ` David Laight
2020-09-21 15:26         ` David Laight
2020-09-21 15:07   ` Al Viro
2020-09-21 15:07     ` Al Viro
2020-09-21 15:07     ` Al Viro
2020-09-21 15:07     ` Al Viro
2020-09-21 14:34 ` [PATCH 05/11] iov_iter: merge the compat case into rw_copy_check_uvector Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 15:14   ` Al Viro
2020-09-21 15:14     ` Al Viro
2020-09-21 15:14     ` Al Viro
2020-09-21 15:14     ` Al Viro
2021-01-08 11:49   ` David Laight
2021-01-08 11:49     ` David Laight
2021-01-08 11:49     ` David Laight
2021-01-08 11:49     ` David Laight
2021-01-08 11:49     ` David Laight
2020-09-21 14:34 ` [PATCH 06/11] iov_iter: handle the compat case in import_iovec Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 15:20   ` Al Viro
2020-09-21 15:20     ` Al Viro
2020-09-21 15:20     ` Al Viro
2020-09-21 15:20     ` Al Viro
2020-09-21 14:34 ` [PATCH 07/11] fs: remove various compat readv/writev helpers Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34 ` [PATCH 08/11] fs: remove the compat readv/writev syscalls Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34 ` [PATCH 09/11] fs: remove compat_sys_vmsplice Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34 ` [PATCH 10/11] mm: remove compat_process_vm_{readv,writev} Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34 ` [PATCH 11/11] security/keys: remove compat_keyctl_instantiate_key_iov Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-21 14:34   ` Christoph Hellwig
2020-09-18 12:45 let import_iovec deal with compat_iovecs as well Christoph Hellwig
2020-09-18 12:45 ` Christoph Hellwig
2020-09-18 12:45 ` Christoph Hellwig
2020-09-18 12:45 ` Christoph Hellwig
2020-09-18 12:45 ` [PATCH 1/9] kernel: add a PF_FORCE_COMPAT flag Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 13:40   ` Al Viro
2020-09-18 13:40     ` Al Viro
2020-09-18 13:40     ` Al Viro
2020-09-18 13:40     ` Al Viro
2020-09-18 13:44     ` Christoph Hellwig
2020-09-18 13:44       ` Christoph Hellwig
2020-09-18 13:44       ` Christoph Hellwig
2020-09-18 13:44       ` Christoph Hellwig
2020-09-18 13:58       ` Al Viro
2020-09-18 13:58         ` Al Viro
2020-09-18 13:58         ` Al Viro
2020-09-18 13:58         ` Al Viro
2020-09-18 15:16         ` Christoph Hellwig
2020-09-18 15:16           ` Christoph Hellwig
2020-09-18 15:16           ` Christoph Hellwig
2020-09-18 15:16           ` Christoph Hellwig
2020-09-19 16:21           ` Andy Lutomirski
2020-09-19 16:21             ` Andy Lutomirski
2020-09-19 16:21             ` Andy Lutomirski
2020-09-19 16:21             ` Andy Lutomirski
2020-09-19 16:21             ` Andy Lutomirski
2020-09-19 21:16             ` Arnd Bergmann
2020-09-19 21:16               ` Arnd Bergmann
2020-09-19 21:16               ` Arnd Bergmann
2020-09-19 21:16               ` Arnd Bergmann
2020-09-19 21:16               ` Arnd Bergmann
2020-09-19 21:52               ` Finn Thain
2020-09-19 21:52                 ` Finn Thain
2020-09-19 21:52                 ` Finn Thain
2020-09-19 21:52                 ` Finn Thain
2020-09-19 21:52                 ` Finn Thain
2020-09-19 22:22               ` Andy Lutomirski
2020-09-19 22:22                 ` Andy Lutomirski
2020-09-19 22:22                 ` Andy Lutomirski
2020-09-19 22:22                 ` Andy Lutomirski
2020-09-19 22:22                 ` Andy Lutomirski
2020-09-21 16:10                 ` Pavel Begunkov
2020-09-21 16:10                   ` Pavel Begunkov
2020-09-21 16:10                   ` Pavel Begunkov
2020-09-21 16:10                   ` Pavel Begunkov
2020-09-21 16:10                   ` Pavel Begunkov
2020-09-21 16:13                   ` Pavel Begunkov
2020-09-21 16:13                     ` Pavel Begunkov
2020-09-21 16:13                     ` Pavel Begunkov
2020-09-21 16:13                     ` Pavel Begunkov
2020-09-21 16:13                     ` Pavel Begunkov
2020-09-21 23:51                     ` Andy Lutomirski
2020-09-21 23:51                       ` Andy Lutomirski
2020-09-21 23:51                       ` Andy Lutomirski
2020-09-21 23:51                       ` Andy Lutomirski
2020-09-21 23:51                       ` Andy Lutomirski
2020-09-21 23:51                       ` Andy Lutomirski
2020-09-22  0:22                       ` Pavel Begunkov
2020-09-22  0:22                         ` Pavel Begunkov
2020-09-22  0:22                         ` Pavel Begunkov
2020-09-22  0:22                         ` Pavel Begunkov
2020-09-22  0:22                         ` Pavel Begunkov
2020-09-22  0:58                         ` Andy Lutomirski
2020-09-22  0:58                           ` Andy Lutomirski
2020-09-22  0:58                           ` Andy Lutomirski
2020-09-22  0:58                           ` Andy Lutomirski
2020-09-22  0:58                           ` Andy Lutomirski
2020-09-22  0:58                           ` Andy Lutomirski
2020-09-22  6:30                           ` Pavel Begunkov
2020-09-22  6:30                             ` Pavel Begunkov
2020-09-22  6:30                             ` Pavel Begunkov
2020-09-22  6:30                             ` Pavel Begunkov
2020-09-22  7:23                             ` Arnd Bergmann
2020-09-22  7:23                               ` Arnd Bergmann
2020-09-22  7:23                               ` Arnd Bergmann
2020-09-22  7:23                               ` Arnd Bergmann
2020-09-22  7:23                               ` Arnd Bergmann
2020-09-22  7:57                               ` Pavel Begunkov
2020-09-22  7:57                                 ` Pavel Begunkov
2020-09-22  7:57                                 ` Pavel Begunkov
2020-09-22  7:57                                 ` Pavel Begunkov
2020-09-22  9:01                                 ` Arnd Bergmann
2020-09-22  9:01                                   ` Arnd Bergmann
2020-09-22  9:01                                   ` Arnd Bergmann
2020-09-22  9:01                                   ` Arnd Bergmann
2020-09-22  9:01                                   ` Arnd Bergmann
2020-09-22 16:20                                   ` Andy Lutomirski
2020-09-22 16:20                                     ` Andy Lutomirski
2020-09-22 16:20                                     ` Andy Lutomirski
2020-09-22 16:20                                     ` Andy Lutomirski
2020-09-23  8:01                                   ` Pavel Begunkov
2020-09-23  8:01                                     ` Pavel Begunkov
2020-09-23  8:01                                     ` Pavel Begunkov
2020-09-23  8:01                                     ` Pavel Begunkov
2020-09-23 13:22                                     ` Al Viro
2020-09-23 13:22                                       ` Al Viro
2020-09-23 13:22                                       ` Al Viro
2020-09-23 13:22                                       ` Al Viro
2020-09-19 22:09           ` Al Viro
2020-09-19 22:09             ` Al Viro
2020-09-19 22:09             ` Al Viro
2020-09-19 22:09             ` Al Viro
2020-09-19 22:23             ` Andy Lutomirski
2020-09-19 22:23               ` Andy Lutomirski
2020-09-19 22:23               ` Andy Lutomirski
2020-09-19 22:23               ` Andy Lutomirski
2020-09-19 22:23               ` Andy Lutomirski
2020-09-19 22:41               ` Al Viro
2020-09-19 22:41                 ` Al Viro
2020-09-19 22:41                 ` Al Viro
2020-09-19 22:41                 ` Al Viro
2020-09-19 22:41                 ` Al Viro
2020-09-19 22:53                 ` Andy Lutomirski
2020-09-19 22:53                   ` Andy Lutomirski
2020-09-19 22:53                   ` Andy Lutomirski
2020-09-19 22:53                   ` Andy Lutomirski
2020-09-19 23:24                   ` Al Viro
2020-09-19 23:24                     ` Al Viro
2020-09-19 23:24                     ` Al Viro
2020-09-19 23:24                     ` Al Viro
2020-09-20  0:14                     ` Andy Lutomirski
2020-09-20  0:14                       ` Andy Lutomirski
2020-09-20  0:14                       ` Andy Lutomirski
2020-09-20  0:14                       ` Andy Lutomirski
2020-09-20  0:14                       ` Andy Lutomirski
2020-09-20  2:57                       ` Al Viro
2020-09-20  2:57                         ` Al Viro
2020-09-20  2:57                         ` Al Viro
2020-09-20  2:57                         ` Al Viro
2020-09-20 16:59                         ` Andy Lutomirski
2020-09-20 16:59                           ` Andy Lutomirski
2020-09-20 16:59                           ` Andy Lutomirski
2020-09-20 16:59                           ` Andy Lutomirski
2020-09-20 16:59                           ` Andy Lutomirski
2020-09-20 18:12                           ` Al Viro
2020-09-20 18:12                             ` Al Viro
2020-09-20 18:12                             ` Al Viro
2020-09-20 18:12                             ` Al Viro
2020-09-20 13:55             ` Arnd Bergmann
2020-09-20 13:55               ` Arnd Bergmann
2020-09-20 13:55               ` Arnd Bergmann
2020-09-20 13:55               ` Arnd Bergmann
2020-09-20 13:55               ` Arnd Bergmann
2020-09-20 15:02               ` Al Viro
2020-09-20 15:02                 ` Al Viro
2020-09-20 15:02                 ` Al Viro
2020-09-20 15:02                 ` Al Viro
2020-09-19 14:53         ` David Laight
2020-09-19 14:53           ` David Laight
2020-09-19 14:53           ` David Laight
2020-09-19 14:53           ` David Laight
2020-09-19 14:53           ` David Laight
2020-09-18 13:59       ` Arnd Bergmann
2020-09-18 13:59         ` Arnd Bergmann
2020-09-18 13:59         ` Arnd Bergmann
2020-09-18 13:59         ` Arnd Bergmann
2020-09-18 13:59         ` Arnd Bergmann
2020-09-20 15:15   ` Matthew Wilcox
2020-09-20 15:15     ` Matthew Wilcox
2020-09-20 15:15     ` Matthew Wilcox
2020-09-20 15:15     ` Matthew Wilcox
2020-09-20 15:55     ` William Kucharski
2020-09-20 15:55       ` William Kucharski
2020-09-20 15:55       ` William Kucharski
2020-09-20 15:55       ` William Kucharski
2020-09-21 16:20       ` Pavel Begunkov
2020-09-21 16:20         ` Pavel Begunkov
2020-09-21 16:20         ` Pavel Begunkov
2020-09-21 16:20         ` Pavel Begunkov
2020-09-20 16:00     ` Arnd Bergmann
2020-09-20 16:00       ` Arnd Bergmann
2020-09-20 16:00       ` Arnd Bergmann
2020-09-20 16:00       ` Arnd Bergmann
2020-09-20 16:00       ` Arnd Bergmann
2020-09-20 18:07     ` Al Viro
2020-09-20 18:07       ` Al Viro
2020-09-20 18:07       ` Al Viro
2020-09-20 18:07       ` Al Viro
2020-09-20 18:41       ` Al Viro
2020-09-20 18:41         ` Al Viro
2020-09-20 18:41         ` Al Viro
2020-09-20 18:41         ` Al Viro
2020-09-20 18:41         ` Al Viro
2020-09-20 19:01       ` Matthew Wilcox
2020-09-20 19:01         ` Matthew Wilcox
2020-09-20 19:01         ` Matthew Wilcox
2020-09-20 19:01         ` Matthew Wilcox
2020-09-20 19:10         ` Al Viro
2020-09-20 19:10           ` Al Viro
2020-09-20 19:10           ` Al Viro
2020-09-20 19:10           ` Al Viro
2020-09-20 19:22           ` Matthew Wilcox
2020-09-20 19:22             ` Matthew Wilcox
2020-09-20 19:22             ` Matthew Wilcox
2020-09-20 19:22             ` Matthew Wilcox
2020-09-20 19:28             ` Andy Lutomirski
2020-09-20 19:28               ` Andy Lutomirski
2020-09-20 19:28               ` Andy Lutomirski
2020-09-20 19:28               ` Andy Lutomirski
2020-09-20 19:28               ` Andy Lutomirski
2020-09-20 20:49               ` Arnd Bergmann
2020-09-20 20:49                 ` Arnd Bergmann
2020-09-20 20:49                 ` Arnd Bergmann
2020-09-20 20:49                 ` Arnd Bergmann
2020-09-20 20:49                 ` Arnd Bergmann
2020-09-20 21:13                 ` David Laight
2020-09-20 21:13                   ` David Laight
2020-09-20 21:13                   ` David Laight
2020-09-20 21:13                   ` David Laight
2020-09-21 16:31                   ` Pavel Begunkov
2020-09-21 16:31                     ` Pavel Begunkov
2020-09-21 16:31                     ` Pavel Begunkov
2020-09-21 16:31                     ` Pavel Begunkov
2020-09-20 21:42             ` Al Viro
2020-09-20 21:42               ` Al Viro
2020-09-20 21:42               ` Al Viro
2020-09-20 21:42               ` Al Viro
2020-09-21 16:26             ` Pavel Begunkov
2020-09-21 16:26               ` Pavel Begunkov
2020-09-21 16:26               ` Pavel Begunkov
2020-09-21 16:26               ` Pavel Begunkov
2020-09-20 19:14       ` Andy Lutomirski
2020-09-20 19:14         ` Andy Lutomirski
2020-09-20 19:14         ` Andy Lutomirski
2020-09-20 19:14         ` Andy Lutomirski
2020-09-20 19:14         ` Andy Lutomirski
2020-09-21  4:28         ` Christoph Hellwig
2020-09-21  4:28           ` Christoph Hellwig
2020-09-21  4:28           ` Christoph Hellwig
2020-09-21  4:28           ` Christoph Hellwig
2020-09-18 12:45 ` [PATCH 2/9] compat.h: fix a spelling error in <linux/compat.h> Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 13:37   ` Johannes Thumshirn
2020-09-18 13:37     ` Johannes Thumshirn
2020-09-18 13:37     ` Johannes Thumshirn
2020-09-18 13:37     ` Johannes Thumshirn
2020-09-18 12:45 ` [PATCH 3/9] fs: explicitly check for CHECK_IOVEC_ONLY in rw_copy_check_uvector Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:56   ` Matthew Wilcox
2020-09-18 12:56     ` Matthew Wilcox
2020-09-18 12:56     ` Matthew Wilcox
2020-09-18 12:56     ` Matthew Wilcox
2020-09-18 13:39   ` Johannes Thumshirn
2020-09-18 13:39     ` Johannes Thumshirn
2020-09-18 13:39     ` Johannes Thumshirn
2020-09-18 13:39     ` Johannes Thumshirn
2020-09-18 12:45 ` [PATCH 4/9] fs: handle the compat case in import_iovec Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45 ` [PATCH 5/9] fs: remove various compat readv/writev helpers Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45 ` [PATCH 6/9] fs: remove the compat readv/writev syscalls Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45 ` [PATCH 7/9] fs: remove compat_sys_vmsplice Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45 ` [PATCH 8/9] mm: remove compat_process_vm_{readv,writev} Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 13:48   ` Arnd Bergmann
2020-09-18 13:48     ` Arnd Bergmann
2020-09-18 13:48     ` Arnd Bergmann
2020-09-18 13:48     ` Arnd Bergmann
2020-09-18 13:48     ` Arnd Bergmann
2020-09-18 12:45 ` [PATCH 9/9] security/keys: remove compat_keyctl_instantiate_key_iov Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-18 12:45   ` Christoph Hellwig
2020-09-19 14:24 ` let import_iovec deal with compat_iovecs as well David Laight
2020-09-19 14:24   ` David Laight
2020-09-19 14:24   ` David Laight
2020-09-19 14:24   ` David Laight
2020-09-21  4:41   ` 'Christoph Hellwig'
2020-09-21  4:41     ` 'Christoph Hellwig'
2020-09-21  4:41     ` 'Christoph Hellwig'
2020-09-21  4:41     ` 'Christoph Hellwig'
2020-09-21  4:41     ` 'Christoph Hellwig'
2020-09-21 11:11     ` David Laight
2020-09-21 11:11       ` David Laight
2020-09-21 11:11       ` David Laight
2020-09-21 11:11       ` David Laight

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