Re: [qemu64,+smep,+smap] Kernel panic - not syncing: No working init found.

2014-02-13 Thread H. Peter Anvin
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: #

Re: [qemu64,+smep,+smap] Kernel panic - not syncing: No working init found.

2014-02-13 Thread H. Peter Anvin
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?

Re: [qemu64,+smep,+smap] Kernel panic - not syncing: No working init found.

2014-02-13 Thread H. Peter Anvin
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?