From: Will Deacon <will.deacon@arm.com>
To: Geoff Levand <geoff@infradead.org>
Cc: 'Mark Rutland' <mark.rutland@arm.com>,
marc.zyngier@arm.com, catalin.marinas@arm.com,
Azriel Samson <asamson@codeaurora.org>,
kexec@lists.infradead.org,
'AKASHI Takahiro' <takahiro.akashi@linaro.org>,
james.morse@arm.com, christoffer.dall@linaro.org,
virajm@codeaurora.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 00/19] arm64 kexec kernel patches v13
Date: Wed, 2 Mar 2016 01:38:48 +0000 [thread overview]
Message-ID: <20160302013848.GG14022@arm.com> (raw)
In-Reply-To: <1456881475.6738.18.camel@infradead.org>
On Tue, Mar 01, 2016 at 05:17:55PM -0800, Geoff Levand wrote:
> On Tue, 2016-03-01 at 10:54 -0700, Azriel Samson wrote:
>
> > We have been using the kexec/kdump patches on ARM64 and would like to
> > use them from upstream.
> >
> > Assuming these are not going to be in Linux-4.5, a rebased set on
> > Linux-4.5 would be very useful.
>
> I'm waiting for one of two things to happen, either Marc Zyngier gives
> an ack for the patch 'arm64: kvm: allows kvm cpu hotplug', or the arm64
> maintainers decide they will accept my proposal to merge kexec with a
> conditional in the Kconfig that only allows one of KVM or kexec to be
> selected.
Depending on !KVM isn't even an option as far as I'm concerned. It basically
makes this all dead code.
As for awaiting an ack on the kvm hotplug patch, afaict, Akashi was going
to address James's comments on the last posting [1].
> The kexec patches have been in review for 20 months now, with only
> minor changes in the past 15. I don't expect much would be gained in
> posting the kexec series again unless there is a chance they would be
> merged.
Why do you say that? v13 attracted lots of comments from a variety of
reviewers, so the onus is on you to address that feedback and post a
new version. Alternatively, declare that you no longer to intend to work
on the series, and perhaps then somebody else can pick it up and finish
the job.
Will
[1] http://lkml.kernel.org/r/56A873C0.6090406@linaro.org
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next prev parent reply other threads:[~2016-03-02 1:38 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-15 19:18 [PATCH 00/19] arm64 kexec kernel patches v13 Geoff Levand
2016-01-15 19:18 ` [PATCH 05/19] arm64: Convert hcalls to use HVC immediate value Geoff Levand
2016-01-15 19:18 ` [PATCH 04/19] arm64: Cleanup SCTLR flags Geoff Levand
2016-01-15 20:07 ` Mark Rutland
2016-01-18 10:12 ` Marc Zyngier
2016-01-19 11:59 ` Dave Martin
2016-01-25 15:09 ` James Morse
2016-01-15 19:18 ` [PATCH 07/19] arm64: Add back cpu_reset routines Geoff Levand
2016-01-15 19:18 ` [PATCH 01/19] arm64: Fold proc-macros.S into assembler.h Geoff Levand
2016-01-15 19:18 ` [PATCH 03/19] arm64: Add new asm macro copy_page Geoff Levand
2016-01-20 14:01 ` James Morse
2016-01-15 19:18 ` [PATCH 09/19] Revert "arm64: remove dead code" Geoff Levand
2016-01-15 19:55 ` Mark Rutland
2016-01-20 21:18 ` Geoff Levand
2016-01-15 19:18 ` [PATCH 08/19] Revert "arm64: mm: remove unused cpu_set_idmap_tcr_t0sz function" Geoff Levand
2016-01-15 19:18 ` [PATCH 06/19] arm64: Add new hcall HVC_CALL_FUNC Geoff Levand
2016-01-15 19:18 ` [PATCH 02/19] arm64: kernel: Include _AC definition in page.h Geoff Levand
2016-01-18 10:05 ` Mark Rutland
2016-01-15 19:18 ` [PATCH 12/19] arm64/kexec: Enable kexec in the arm64 defconfig Geoff Levand
2016-01-15 19:18 ` [PATCH 16/19] arm64: kdump: add kdump support Geoff Levand
2016-01-21 14:17 ` James Morse
2016-01-22 4:50 ` AKASHI Takahiro
2016-01-15 19:18 ` [PATCH 15/19] arm64: kdump: implement machine_crash_shutdown() Geoff Levand
2016-01-15 19:18 ` [PATCH 13/19] arm64/kexec: Add pr_debug output Geoff Levand
2016-01-15 19:18 ` [PATCH 19/19] arm64: kdump: relax BUG_ON() if more than one cpus are still active Geoff Levand
2016-01-15 19:18 ` [PATCH 14/19] arm64: kdump: reserve memory for crash dump kernel Geoff Levand
2016-01-15 19:18 ` [PATCH 17/19] arm64: kdump: enable kdump in the arm64 defconfig Geoff Levand
2016-01-15 19:18 ` [PATCH 11/19] arm64/kexec: Add core kexec support Geoff Levand
2016-01-15 19:18 ` [PATCH 10/19] arm64: kvm: allows kvm cpu hotplug Geoff Levand
2016-01-26 17:42 ` James Morse
2016-01-27 7:37 ` AKASHI Takahiro
2016-01-15 19:18 ` [PATCH 18/19] arm64: kdump: update a kernel doc Geoff Levand
2016-01-15 20:16 ` Mark Rutland
2016-01-18 10:26 ` AKASHI Takahiro
2016-01-18 11:29 ` Mark Rutland
2016-01-19 5:31 ` AKASHI Takahiro
2016-01-19 12:10 ` Mark Rutland
2016-01-20 4:34 ` AKASHI Takahiro
2016-01-19 1:43 ` Dave Young
2016-01-19 1:50 ` Dave Young
2016-01-19 5:35 ` AKASHI Takahiro
2016-01-19 12:28 ` Dave Young
2016-01-19 12:51 ` Mark Rutland
2016-01-19 13:45 ` Dave Young
2016-01-19 14:01 ` Mark Rutland
2016-01-20 2:49 ` Dave Young
2016-01-20 6:07 ` AKASHI Takahiro
2016-01-20 6:38 ` Dave Young
2016-01-20 7:00 ` Dave Young
2016-01-20 8:01 ` AKASHI Takahiro
2016-01-20 8:26 ` Dave Young
2016-01-20 11:54 ` Mark Rutland
2016-01-21 2:57 ` Dave Young
2016-01-21 3:03 ` Dave Young
2016-01-20 11:49 ` Mark Rutland
2016-01-21 6:53 ` AKASHI Takahiro
2016-01-21 12:02 ` Mark Rutland
2016-01-22 6:23 ` AKASHI Takahiro
2016-01-22 11:13 ` Mark Rutland
2016-02-02 5:18 ` AKASHI Takahiro
2016-01-25 3:19 ` Dave Young
2016-01-25 4:23 ` Dave Young
2016-01-20 11:28 ` Mark Rutland
2016-01-21 2:54 ` Dave Young
2016-01-20 5:25 ` AKASHI Takahiro
2016-01-20 12:02 ` Mark Rutland
2016-01-20 12:36 ` Mark Rutland
2016-01-20 14:59 ` Ard Biesheuvel
2016-01-20 15:04 ` Mark Rutland
2016-01-21 5:43 ` AKASHI Takahiro
2016-01-21 13:02 ` Mark Rutland
2016-01-19 12:17 ` Mark Rutland
2016-01-19 13:52 ` Dave Young
2016-01-19 14:05 ` Mark Rutland
2016-01-20 2:54 ` Dave Young
2016-01-19 12:32 ` [PATCH 00/19] arm64 kexec kernel patches v13 Dave Young
2016-01-20 0:15 ` Geoff Levand
2016-01-20 2:56 ` Dave Young
2016-01-20 21:15 ` Geoff Levand
2016-01-21 12:11 ` Mark Rutland
[not found] ` <c7575f853ccc491bb0212e025aab1cc9@NASANEXM01H.na.qualcomm.com>
2016-03-01 17:54 ` Azriel Samson
2016-03-02 1:17 ` Geoff Levand
2016-03-02 1:38 ` Will Deacon [this message]
2016-03-02 2:28 ` AKASHI Takahiro
2016-03-02 8:07 ` Marc Zyngier
2016-03-02 12:33 ` Pratyush Anand
2016-03-02 16:51 ` Azriel Samson
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