From: Krzysztof Kozlowski <krzk@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>,
Mike Rapoport <rppt@kernel.org>
Cc: linux-kernel@vger.kernel.org, Alexander Graf <graf@amazon.com>,
Andy Lutomirski <luto@kernel.org>,
Anthony Yznaga <anthony.yznaga@oracle.com>,
Arnd Bergmann <arnd@arndb.de>,
Ashish Kalra <ashish.kalra@amd.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Borislav Petkov <bp@alien8.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
David Woodhouse <dwmw2@infradead.org>,
Eric Biederman <ebiederm@xmission.com>,
Ingo Molnar <mingo@redhat.com>, James Gowans <jgowans@amazon.com>,
Jonathan Corbet <corbet@lwn.net>,
Mark Rutland <mark.rutland@arm.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Pasha Tatashin <pasha.tatashin@soleen.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
Pratyush Yadav <ptyadav@amazon.de>,
Rob Herring <robh+dt@kernel.org>, Rob Herring <robh@kernel.org>,
Saravana Kannan <saravanak@google.com>,
Stanislav Kinsburskii <skinsburskii@linux.microsoft.com>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>,
Tom Lendacky <thomas.lendacky@amd.com>,
Usama Arif <usama.arif@bytedance.com>,
Will Deacon <will@kernel.org>,
devicetree@vger.kernel.org, kexec@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
linux-mm@kvack.org, x86@kernel.org
Subject: Re: [PATCH v4 00/14] kexec: introduce Kexec HandOver (KHO)
Date: Sun, 9 Feb 2025 11:33:45 +0100 [thread overview]
Message-ID: <41a505db-225f-4c9c-afbc-74c13ee4d44a@kernel.org> (raw)
In-Reply-To: <20250206162939.a1f86fb835f1eeb7ed73ff1c@linux-foundation.org>
On 07/02/2025 01:29, Andrew Morton wrote:
> On Thu, 6 Feb 2025 15:27:40 +0200 Mike Rapoport <rppt@kernel.org> wrote:
>
>> This a next version of Alex's "kexec: Allow preservation of ftrace buffers"
>> series (https://lore.kernel.org/all/20240117144704.602-1-graf@amazon.com),
>> just to make things simpler instead of ftrace we decided to preserve
>> "reserve_mem" regions.
>>
>> The patches are also available in git:
>> https://git.kernel.org/rppt/h/kho/v4
>>
>>
>> Kexec today considers itself purely a boot loader: When we enter the new
>> kernel, any state the previous kernel left behind is irrelevant and the
>> new kernel reinitializes the system.
>
> I tossed this into mm.git for some testing and exposure.
>
> What merge path are you anticipating?
>
> Review activity seems pretty thin thus far?
At least for DT ABI because:
1. For some reason this escaped Patchwork. Maybe was blocked by spam
filters, maybe Cc list is too big. No clue.
2. In the same time fallback to Patchwork was avoided by:
Cc-ing wrong address and not using expected (see git log) subject prefixes.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-02-09 10:34 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-06 13:27 Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 01/14] mm/mm_init: rename init_reserved_page to init_deferred_page Mike Rapoport
2025-02-18 14:59 ` Wei Yang
2025-02-19 7:13 ` Mike Rapoport
2025-02-20 8:36 ` Wei Yang
2025-02-20 14:54 ` Mike Rapoport
2025-02-25 7:40 ` Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 02/14] memblock: add MEMBLOCK_RSRV_KERN flag Mike Rapoport
2025-02-18 15:50 ` Wei Yang
2025-02-19 7:24 ` Mike Rapoport
2025-02-23 0:22 ` Wei Yang
2025-03-10 9:51 ` Wei Yang
2025-03-11 5:27 ` Mike Rapoport
2025-03-11 13:41 ` Wei Yang
2025-03-12 5:22 ` Mike Rapoport
2025-02-24 1:31 ` Wei Yang
2025-02-25 7:46 ` Mike Rapoport
2025-02-26 2:09 ` Wei Yang
2025-03-10 7:56 ` Wei Yang
2025-03-10 8:28 ` Mike Rapoport
2025-03-10 9:42 ` Wei Yang
2025-02-26 1:53 ` Changyuan Lyu
2025-03-13 15:41 ` Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 03/14] memblock: Add support for scratch memory Mike Rapoport
2025-02-24 2:50 ` Wei Yang
2025-02-25 7:47 ` Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 04/14] memblock: introduce memmap_init_kho_scratch() Mike Rapoport
2025-02-24 3:02 ` Wei Yang
2025-02-06 13:27 ` [PATCH v4 05/14] kexec: Add Kexec HandOver (KHO) generation helpers Mike Rapoport
2025-02-10 20:22 ` Jason Gunthorpe
2025-02-10 20:58 ` Pasha Tatashin
2025-02-11 12:49 ` Jason Gunthorpe
2025-02-11 16:14 ` Pasha Tatashin
2025-02-11 16:37 ` Jason Gunthorpe
2025-02-12 15:23 ` Jason Gunthorpe
2025-02-12 16:39 ` Mike Rapoport
2025-02-12 17:43 ` Jason Gunthorpe
2025-02-23 18:51 ` Mike Rapoport
2025-02-24 14:28 ` Jason Gunthorpe
2025-02-12 12:29 ` Thomas Weißschuh
2025-02-06 13:27 ` [PATCH v4 06/14] kexec: Add KHO parsing support Mike Rapoport
2025-02-10 20:50 ` Jason Gunthorpe
2025-03-10 16:20 ` Pratyush Yadav
2025-03-10 17:08 ` Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 07/14] kexec: Add KHO support to kexec file loads Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 08/14] kexec: Add config option for KHO Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 09/14] kexec: Add documentation " Mike Rapoport
2025-02-10 19:26 ` Jason Gunthorpe
2025-02-06 13:27 ` [PATCH v4 10/14] arm64: Add KHO support Mike Rapoport
2025-02-09 10:38 ` Krzysztof Kozlowski
2025-02-06 13:27 ` [PATCH v4 11/14] x86/setup: use memblock_reserve_kern for memory used by kernel Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 12/14] x86: Add KHO support Mike Rapoport
2025-02-24 7:13 ` Wei Yang
2025-02-24 14:36 ` Mike Rapoport
2025-02-25 0:00 ` Wei Yang
2025-02-06 13:27 ` [PATCH v4 13/14] memblock: Add KHO support for reserve_mem Mike Rapoport
2025-02-10 16:03 ` Rob Herring
2025-02-12 16:30 ` Mike Rapoport
2025-02-17 4:04 ` Wei Yang
2025-02-19 7:25 ` Mike Rapoport
2025-02-06 13:27 ` [PATCH v4 14/14] Documentation: KHO: Add memblock bindings Mike Rapoport
2025-02-09 10:29 ` Krzysztof Kozlowski
2025-02-09 15:10 ` Mike Rapoport
2025-02-09 15:23 ` Krzysztof Kozlowski
2025-02-09 20:41 ` Mike Rapoport
2025-02-09 20:49 ` Krzysztof Kozlowski
2025-02-09 20:50 ` Krzysztof Kozlowski
2025-02-10 19:15 ` Jason Gunthorpe
2025-02-10 19:27 ` Krzysztof Kozlowski
2025-02-10 20:20 ` Jason Gunthorpe
2025-02-12 16:00 ` Mike Rapoport
2025-02-07 0:29 ` [PATCH v4 00/14] kexec: introduce Kexec HandOver (KHO) Andrew Morton
2025-02-07 1:28 ` Pasha Tatashin
2025-02-08 1:38 ` Baoquan He
2025-02-08 8:41 ` Mike Rapoport
2025-02-08 11:13 ` Baoquan He
2025-02-09 0:23 ` Pasha Tatashin
2025-02-09 3:07 ` Baoquan He
2025-02-07 8:06 ` Mike Rapoport
2025-02-09 10:33 ` Krzysztof Kozlowski [this message]
2025-02-07 4:50 ` Andrew Morton
2025-02-07 8:01 ` Mike Rapoport
2025-02-08 23:39 ` Cong Wang
2025-02-09 0:13 ` Pasha Tatashin
2025-02-09 1:00 ` Cong Wang
2025-02-09 0:51 ` Cong Wang
2025-02-17 3:19 ` RuiRui Yang
2025-02-19 7:32 ` Mike Rapoport
2025-02-19 12:49 ` Dave Young
2025-02-19 13:54 ` Alexander Graf
2025-02-20 1:49 ` Dave Young
2025-02-20 16:43 ` Alexander Gordeev
2025-02-23 17:54 ` Mike Rapoport
2025-02-26 20:08 ` Pratyush Yadav
2025-02-28 20:20 ` Mike Rapoport
2025-02-28 23:04 ` Pratyush Yadav
2025-03-02 9:52 ` Mike Rapoport
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