Re: [PATCH v3 0/9] kexec_file_load implementation for PowerPC

2016-06-23 Thread Thiago Jung Bauermann
Am Freitag, 24 Juni 2016, 08:33:24 schrieb Balbir Singh: > On 24/06/16 02:44, Thiago Jung Bauermann wrote: > > Sorry, I still don't understand your concern. What kind of cheating? > > Which values? If it's the values in the event log, there's no need to > > trust the old kernel. The new kernel know

Re: [PATCH v3 0/9] kexec_file_load implementation for PowerPC

2016-06-23 Thread Balbir Singh
On 24/06/16 02:44, Thiago Jung Bauermann wrote: > Am Donnerstag, 23 Juni 2016, 09:57:51 schrieb Balbir Singh: >> On 23/06/16 03:02, Thiago Jung Bauermann wrote: > 3. have IMA pass-on its event log (where integrity measurements are > >registered) accross kexec to the second kernel,

Re: [PATCH v3 0/9] kexec_file_load implementation for PowerPC

2016-06-23 Thread Thiago Jung Bauermann
Am Donnerstag, 23 Juni 2016, 09:57:51 schrieb Balbir Singh: > On 23/06/16 03:02, Thiago Jung Bauermann wrote: > >>> 3. have IMA pass-on its event log (where integrity measurements are > >>> > >>>registered) accross kexec to the second kernel, so that the event > >>>history is preserved. >

Re: [PATCH v3 0/9] kexec_file_load implementation for PowerPC

2016-06-22 Thread Balbir Singh
On 23/06/16 03:02, Thiago Jung Bauermann wrote: > Hello Balbir, > Hi Thiago >>> 3. have IMA pass-on its event log (where integrity measurements are >>> >>>registered) accross kexec to the second kernel, so that the event >>>history is preserved. >> >> OK.. and this is safe? Do both the

Re: [PATCH v3 0/9] kexec_file_load implementation for PowerPC

2016-06-22 Thread Thiago Jung Bauermann
Hello Balbir, Am Mittwoch, 22 Juni 2016, 23:29:46 schrieb Balbir Singh: > On Tue, 21 Jun 2016 16:48:32 -0300 > Thiago Jung Bauermann wrote: > > This patch series implements the kexec_file_load system call on > > PowerPC. > > > > This system call moves the reading of the kernel, initrd and the >

Re: [PATCH v3 0/9] kexec_file_load implementation for PowerPC

2016-06-22 Thread Balbir Singh
On Tue, 21 Jun 2016 16:48:32 -0300 Thiago Jung Bauermann wrote: > Hello, > > This patch series implements the kexec_file_load system call on > PowerPC. > > This system call moves the reading of the kernel, initrd and the > device tree from the userspace kexec tool to the kernel. This is > neede