>>> On 20.04.17 at 12:42, wrote:
> On Thu, Apr 20, 2017 at 03:34:21AM -0600, Jan Beulich wrote:
>> >>> On 19.04.17 at 19:16, wrote:
>> > On Wed, Apr 19, 2017 at 10:19:44AM -0600, Jan Beulich wrote:
>> >> >>> On 19.04.17 at 17:54, wrote:
>> >> > On Wed, Apr 19, 2017 at 10:47:15AM -0500, Eric DeVo
On Thu, Apr 20, 2017 at 03:34:21AM -0600, Jan Beulich wrote:
> >>> On 19.04.17 at 19:16, wrote:
> > On Wed, Apr 19, 2017 at 10:19:44AM -0600, Jan Beulich wrote:
> >> >>> On 19.04.17 at 17:54, wrote:
> >> > On Wed, Apr 19, 2017 at 10:47:15AM -0500, Eric DeVolder wrote:
> >> >> @@ -1193,6 +1194,9 @
>>> On 19.04.17 at 19:16, wrote:
> On Wed, Apr 19, 2017 at 10:19:44AM -0600, Jan Beulich wrote:
>> >>> On 19.04.17 at 17:54, wrote:
>> > On Wed, Apr 19, 2017 at 10:47:15AM -0500, Eric DeVolder wrote:
>> >> @@ -1193,6 +1194,9 @@ static int do_kexec_op_internal(unsigned long op,
>> >> if ( ret
On Wed, Apr 19, 2017 at 10:19:44AM -0600, Jan Beulich wrote:
> >>> On 19.04.17 at 17:54, wrote:
> > On Wed, Apr 19, 2017 at 10:47:15AM -0500, Eric DeVolder wrote:
> >> @@ -1193,6 +1194,9 @@ static int do_kexec_op_internal(unsigned long op,
> >> if ( ret )
> >> return ret;
> >>
> >> +
>>> On 19.04.17 at 17:54, wrote:
> On Wed, Apr 19, 2017 at 10:47:15AM -0500, Eric DeVolder wrote:
>> @@ -1193,6 +1194,9 @@ static int do_kexec_op_internal(unsigned long op,
>> if ( ret )
>> return ret;
>>
>> +if ( test_and_set_bit(KEXEC_FLAG_IN_HYPERCALL, &kexec_flags) )
>> +
On Wed, Apr 19, 2017 at 10:47:15AM -0500, Eric DeVolder wrote:
> When we concurrently try to unload and load crash
> images we eventually get:
>
> Xen call trace:
> [] machine_kexec_add_page+0x3a0/0x3fa
> [] machine_kexec_load+0xdb/0x107
> [] kexec.c#kexec_load_slot+0x11/0x42
> []
When we concurrently try to unload and load crash
images we eventually get:
Xen call trace:
[] machine_kexec_add_page+0x3a0/0x3fa
[] machine_kexec_load+0xdb/0x107
[] kexec.c#kexec_load_slot+0x11/0x42
[] kexec.c#kexec_load+0x119/0x150
[] kexec.c#do_kexec_op_internal+0xab/0xcf
