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Date: Thu, 27 Aug 2015 15:11:26 -0700 From: Kamal Mostafa <kamal@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Marc-André Lureau <marcandre.lureau@...hat.com>, "Michael S. Tsirkin" <mst@...hat.com>, Kamal Mostafa <kamal@...onical.com> Subject: [PATCH 3.19.y-ckt 095/130] vhost: actually track log eventfd file 3.19.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ------------------ From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@...hat.com> commit 7932c0bd7740f4cd2aa168d3ce0199e7af7d72d5 upstream. While reviewing vhost log code, I found out that log_file is never set. Note: I haven't tested the change (QEMU doesn't use LOG_FD yet). Signed-off-by: Marc-André Lureau <marcandre.lureau@...hat.com> Signed-off-by: Michael S. Tsirkin <mst@...hat.com> Signed-off-by: Kamal Mostafa <kamal@...onical.com> --- drivers/vhost/vhost.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index cb807d0..5d326ed 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -886,6 +886,7 @@ long vhost_dev_ioctl(struct vhost_dev *d, unsigned int ioctl, void __user *argp) } if (eventfp != d->log_file) { filep = d->log_file; + d->log_file = eventfp; ctx = d->log_ctx; d->log_ctx = eventfp ? eventfd_ctx_fileget(eventfp) : NULL; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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