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Message-Id: <20180411023541.15776-1-stefanha@redhat.com> Date: Wed, 11 Apr 2018 10:35:39 +0800 From: Stefan Hajnoczi <stefanha@...hat.com> To: virtualization@...ts.linux-foundation.org Cc: Linus Torvalds <torvalds@...ux-foundation.org>, jasowang@...hat.com, mst@...hat.com, netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com, kvm@...r.kernel.org, linux-kernel@...r.kernel.org, Stefan Hajnoczi <stefanha@...hat.com> Subject: [PATCH v3 0/2] vhost: fix vhost_vq_access_ok() log check v3: * Rebased onto net/master and resolved conflict [DaveM] v2: * Rewrote the conditional to make the vq access check clearer [Linus] * Added Patch 2 to make the return type consistent and harder to misuse [Linus] The first patch fixes the vhost virtqueue access check which was recently broken. The second patch replaces the int return type with bool to prevent future bugs. Stefan Hajnoczi (2): vhost: fix vhost_vq_access_ok() log check vhost: return bool from *_access_ok() functions drivers/vhost/vhost.h | 4 +-- drivers/vhost/vhost.c | 70 ++++++++++++++++++++++++++------------------------- 2 files changed, 38 insertions(+), 36 deletions(-) -- 2.14.3
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