Re: [PATCH v2 0/7] ima: kexec: measure events between kexec load and execute

2023-11-15 Thread Tushar Sugandhi
On 10/27/23 12:51, Mimi Zohar wrote: Does this patch set take into account kexec_calculate_store_digests(), which is called from kexec_load, and verify_sha256_digest()? I am not yet sure if my patches will impact the kexec_calculate_store_digests() and verify_sha256_digest() functionality. I

Re: [PATCH v2 0/7] ima: kexec: measure events between kexec load and execute

2023-11-14 Thread Tushar Sugandhi
On 10/27/23 08:18, Mimi Zohar wrote: On Thu, 2023-10-05 at 11:25 -0700, Tushar Sugandhi wrote: The current Kernel behavior is IMA measurements snapshot is taken at kexec 'load' and not at kexec 'execute'. IMA log is then carried over to the new Kernel after kexec 'execute'. Some systems can

Re: [PATCH v2 0/7] ima: kexec: measure events between kexec load and execute

2023-10-27 Thread Mimi Zohar
On Fri, 2023-10-27 at 11:18 -0400, Mimi Zohar wrote: > On Thu, 2023-10-05 at 11:25 -0700, Tushar Sugandhi wrote: > > The current Kernel behavior is IMA measurements snapshot is taken at > > kexec 'load' and not at kexec 'execute'. IMA log is then carried > > over to the new Kernel after kexec 'exe

Re: [PATCH v2 0/7] ima: kexec: measure events between kexec load and execute

2023-10-27 Thread Mimi Zohar
On Thu, 2023-10-05 at 11:25 -0700, Tushar Sugandhi wrote: > The current Kernel behavior is IMA measurements snapshot is taken at > kexec 'load' and not at kexec 'execute'. IMA log is then carried > over to the new Kernel after kexec 'execute'. > > Some systems can be configured to call kexec 'loa

[PATCH v2 0/7] ima: kexec: measure events between kexec load and execute

2023-10-05 Thread Tushar Sugandhi
The current Kernel behavior is IMA measurements snapshot is taken at kexec 'load' and not at kexec 'execute'. IMA log is then carried over to the new Kernel after kexec 'execute'. Some systems can be configured to call kexec 'load' first, and followed by kexec 'execute' after some time. (as oppo