Re: [RFC] IMA Log Snapshotting Design Proposal

2023-08-09 Thread Tushar Sugandhi
On 8/8/23 14:41, James Bottomley wrote: On Tue, 2023-08-08 at 16:09 -0400, Stefan Berger wrote: On 8/8/23 14:26, James Bottomley wrote: On Tue, 2023-08-08 at 09:31 -0400, Stefan Berger wrote: On 8/8/23 08:35, James Bottomley wrote: On Mon, 2023-08-07 at 18:49 -0400, Stefan Berger wrote:

Re: [RFC] IMA Log Snapshotting Design Proposal

2023-08-09 Thread Tushar Sugandhi
On 8/8/23 11:26, James Bottomley wrote: On Tue, 2023-08-08 at 09:31 -0400, Stefan Berger wrote: On 8/8/23 08:35, James Bottomley wrote: On Mon, 2023-08-07 at 18:49 -0400, Stefan Berger wrote: On 8/1/23 17:21, James Bottomley wrote: On Tue, 2023-08-01 at 12:12 -0700, Sush Shringarputale

Re: [RFC] IMA Log Snapshotting Design Proposal

2023-08-09 Thread Tushar Sugandhi
On 8/8/23 06:31, Stefan Berger wrote: On 8/8/23 08:35, James Bottomley wrote: On Mon, 2023-08-07 at 18:49 -0400, Stefan Berger wrote: On 8/1/23 17:21, James Bottomley wrote: On Tue, 2023-08-01 at 12:12 -0700, Sush Shringarputale wrote: [...] Truncating IMA log to reclaim memory is not

Re: [PATCH V3 01/14] blk-mq: add blk_mq_max_nr_hw_queues()

2023-08-09 Thread Baoquan He
On 08/10/23 at 10:06am, Ming Lei wrote: > On Thu, Aug 10, 2023 at 09:18:27AM +0800, Baoquan He wrote: > > On 08/10/23 at 08:09am, Ming Lei wrote: > > > On Wed, Aug 09, 2023 at 03:44:01PM +0200, Christoph Hellwig wrote: > > > > I'm starting to sound like a broken record, but we can't just do random

Re: [PATCH V3 01/14] blk-mq: add blk_mq_max_nr_hw_queues()

2023-08-09 Thread Ming Lei
On Thu, Aug 10, 2023 at 09:18:27AM +0800, Baoquan He wrote: > On 08/10/23 at 08:09am, Ming Lei wrote: > > On Wed, Aug 09, 2023 at 03:44:01PM +0200, Christoph Hellwig wrote: > > > I'm starting to sound like a broken record, but we can't just do random > > > is_kdump checks, and it's not going to

Re: [RFC] IMA Log Snapshotting Design Proposal

2023-08-09 Thread Tushar Sugandhi
hi James, Thanks for addressing Stefan's concerns. On 8/8/23 05:35, James Bottomley wrote: On Mon, 2023-08-07 at 18:49 -0400, Stefan Berger wrote: On 8/1/23 17:21, James Bottomley wrote: On Tue, 2023-08-01 at 12:12 -0700, Sush Shringarputale wrote: [...] Truncating IMA log to reclaim memory

Re: [PATCH V3 01/14] blk-mq: add blk_mq_max_nr_hw_queues()

2023-08-09 Thread Baoquan He
On 08/10/23 at 08:09am, Ming Lei wrote: > On Wed, Aug 09, 2023 at 03:44:01PM +0200, Christoph Hellwig wrote: > > I'm starting to sound like a broken record, but we can't just do random > > is_kdump checks, and it's not going to get better by resending it again and > > again. If kdump kernels

Re: [RFC] IMA Log Snapshotting Design Proposal

2023-08-09 Thread Tushar Sugandhi
Thanks a lot Stefan for looking into this proposal, and providing your feedback. We really appreciate it. On 8/7/23 15:49, Stefan Berger wrote: On 8/1/23 17:21, James Bottomley wrote: On Tue, 2023-08-01 at 12:12 -0700, Sush Shringarputale wrote: [...] Truncating IMA log to reclaim memory is

Re: [RFC] IMA Log Snapshotting Design Proposal

2023-08-09 Thread Tushar Sugandhi
Thanks a lot James for looking at this proposal, and sharing your thoughts. Really appreciate it. On 8/1/23 14:21, James Bottomley wrote: On Tue, 2023-08-01 at 12:12 -0700, Sush Shringarputale wrote: [...] Truncating IMA log to reclaim memory is not feasible, since it makes the log go out of

Re: [PATCH V3 01/14] blk-mq: add blk_mq_max_nr_hw_queues()

2023-08-09 Thread Ming Lei
On Wed, Aug 09, 2023 at 03:44:01PM +0200, Christoph Hellwig wrote: > I'm starting to sound like a broken record, but we can't just do random > is_kdump checks, and it's not going to get better by resending it again and > again. If kdump kernels limit the number of possible CPUs, it needs to >

Re: (subset) [PATCH v2 0/3] RISC-V: Fix a few kexec_file_load(2) failures

2023-08-09 Thread Palmer Dabbelt
On Wed, 26 Jul 2023 11:53:58 +0200, Petr Tesarik wrote: > From: Petr Tesarik > > The kexec_file_load(2) syscall does not work at least in some kernel > builds. For details see the relevant section in this blog post: > > https://sigillatum.tesarici.cz/2023-07-21-state-of-riscv64-kdump.html >