On 02/13/2014 04:45 AM, Fengguang Wu wrote:
Greetings,
I find that when running
qemu-system-x86_64 -cpu qemu64,+smep,+smap
Some kernels will 100% produce this error, where the error code
-13,-14 are -EACCES and -EFAULT:
Any ideas?
I notice this is a non-SMAP kernel:
#
On 02/13/2014 06:55 AM, H. Peter Anvin wrote:
On 02/13/2014 04:45 AM, Fengguang Wu wrote:
Greetings,
I find that when running
qemu-system-x86_64 -cpu qemu64,+smep,+smap
Some kernels will 100% produce this error, where the error code
-13,-14 are -EACCES and -EFAULT:
Any ideas?
On 02/13/2014 06:55 AM, H. Peter Anvin wrote:
On 02/13/2014 04:45 AM, Fengguang Wu wrote:
Greetings,
I find that when running
qemu-system-x86_64 -cpu qemu64,+smep,+smap
Some kernels will 100% produce this error, where the error code
-13,-14 are -EACCES and -EFAULT:
Any ideas?