From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH v2 0/5] block: preparatory patches for scatter/gather support
Date: Fri, 16 Sep 2011 16:39:59 +0200 [thread overview]
Message-ID: <1316184004-8260-1-git-send-email-pbonzini@redhat.com> (raw)
These patches are preparatory work for supporting scatter/gather in
the SCSI subsystem. Since there would be no HBA actually using it,
I am just posting the cleanups, and the fix for CVE-2011-3346 (buffer
overflow in the handling of READ CAPACITY 16) that comes for free
with the last patch.
v1->v2: made to_dev a bool; fixes in patch 3
Paolo Bonzini (5):
dma-helpers: rename is_write to to_dev
dma-helpers: allow including from target-independent code
dma-helpers: rewrite completion/cancellation
scsi-disk: commonize iovec creation between reads and writes
scsi-disk: lazily allocate bounce buffer
dma-helpers.c | 58 +++++++++++++++++++++++++-------------
dma.h | 10 ++++--
hw/ide/core.c | 2 +-
hw/ide/macio.c | 2 +-
hw/scsi-disk.c | 84 +++++++++++++++++++++++++++++++++----------------------
qemu-common.h | 1 +
6 files changed, 98 insertions(+), 59 deletions(-)
--
1.7.6
next reply other threads:[~2011-09-16 14:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-16 14:39 Paolo Bonzini [this message]
2011-09-16 14:40 ` [Qemu-devel] [PATCH v2 1/5] dma-helpers: rename is_write to to_dev Paolo Bonzini
2011-09-16 14:40 ` [Qemu-devel] [PATCH v2 2/5] dma-helpers: allow including from target-independent code Paolo Bonzini
2011-09-16 14:40 ` [Qemu-devel] [PATCH v2 3/5] dma-helpers: rewrite completion/cancellation Paolo Bonzini
2011-09-16 14:40 ` [Qemu-devel] [PATCH v2 4/5] scsi-disk: commonize iovec creation between reads and writes Paolo Bonzini
2011-09-16 14:40 ` [Qemu-devel] [PATCH v2 5/5] scsi-disk: lazily allocate bounce buffer Paolo Bonzini
2011-09-19 10:08 ` [Qemu-devel] [PATCH v2 0/5] block: preparatory patches for scatter/gather support Kevin Wolf
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