Amos Kong ak...@redhat.com writes:
On Sun, Sep 14, 2014 at 01:12:58AM +0800, Amos Kong wrote:
On Thu, Sep 11, 2014 at 09:08:03PM +0930, Rusty Russell wrote:
Amos Kong ak...@redhat.com writes:
When I check hwrng attributes in sysfs, cat process always gets
stuck if guest has only 1 vcpu
2014-09-14 10:25+0800, Amos Kong:
On Sun, Sep 14, 2014 at 09:12:08AM +0800, Amos Kong wrote:
...
diff --git a/drivers/char/hw_random/core.c
b/drivers/char/hw_random/core.c
index c591d7e..b5d1b6f 100644
--- a/drivers/char/hw_random/core.c
+++
CC linux-kernel
Original thread:
http://comments.gmane.org/gmane.linux.kernel.virtualization/22775
On Mon, Sep 15, 2014 at 06:48:46PM +0200, Radim Krčmář wrote:
2014-09-14 10:25+0800, Amos Kong:
On Sun, Sep 14, 2014 at 09:12:08AM +0800, Amos Kong wrote:
...
diff --git
On Thu, Sep 11, 2014 at 09:08:03PM +0930, Rusty Russell wrote:
Amos Kong ak...@redhat.com writes:
When I check hwrng attributes in sysfs, cat process always gets
stuck if guest has only 1 vcpu and uses a slow rng backend.
Currently we check if there is any tasks waiting to be run on
On Sun, Sep 14, 2014 at 01:12:58AM +0800, Amos Kong wrote:
On Thu, Sep 11, 2014 at 09:08:03PM +0930, Rusty Russell wrote:
Amos Kong ak...@redhat.com writes:
When I check hwrng attributes in sysfs, cat process always gets
stuck if guest has only 1 vcpu and uses a slow rng backend.
On Thu, Sep 11, 2014 at 11:38:38AM +0530, Amit Shah wrote:
On (Wed) 10 Sep 2014 [17:07:07], Amos Kong wrote:
When I check hwrng attributes in sysfs, cat process always gets
stuck if guest has only 1 vcpu and uses a slow rng backend.
Currently we check if there is any tasks waiting to be
On Sun, Sep 14, 2014 at 09:12:08AM +0800, Amos Kong wrote:
...
diff --git a/drivers/char/hw_random/core.c
b/drivers/char/hw_random/core.c
index c591d7e..b5d1b6f 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -195,8 +195,7 @@ static
On (Wed) 10 Sep 2014 [17:07:07], Amos Kong wrote:
When I check hwrng attributes in sysfs, cat process always gets
stuck if guest has only 1 vcpu and uses a slow rng backend.
Currently we check if there is any tasks waiting to be run on
current cpu in rng_dev_read() by need_resched(). But
Amos Kong ak...@redhat.com writes:
When I check hwrng attributes in sysfs, cat process always gets
stuck if guest has only 1 vcpu and uses a slow rng backend.
Currently we check if there is any tasks waiting to be run on
current cpu in rng_dev_read() by need_resched(). But need_resched()
When I check hwrng attributes in sysfs, cat process always gets
stuck if guest has only 1 vcpu and uses a slow rng backend.
Currently we check if there is any tasks waiting to be run on
current cpu in rng_dev_read() by need_resched(). But need_resched()
doesn't work because rng_dev_read() is
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