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From: Mark Brown <broonie@kernel.org>
To: Fuad Tabba <fuad.tabba@linux.dev>,
	Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Cc: Marc Zyngier <maz@kernel.org>, Joey Gouly <joey.gouly@arm.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Will Deacon <will@kernel.org>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Jonathan Corbet <corbet@lwn.net>, Shuah Khan <shuah@kernel.org>,
	Oliver Upton <oupton@kernel.org>,
	Dave Martin <Dave.Martin@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Ben Horgan <ben.horgan@arm.com>,
	Jean-Philippe Brucker <jpb@kernel.org>,
	linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
	linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
	linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org,
	Peter Maydell <peter.maydell@linaro.org>,
	Eric Auger <eric.auger@redhat.com>,
	Roman Gushchin <roman.gushchin@linux.dev>,
	tools@kernel.org
Subject: Re: [PATCH v11 00/29] KVM: arm64: Implement support for SME
Date: Thu, 9 Jul 2026 12:36:14 +0100	[thread overview]
Message-ID: <4b2fb0ef-4d3e-4a1f-8d33-177bb4af2005@sirena.org.uk> (raw)
In-Reply-To: <CA+EHjTyAxBx4jhGq-Gme5hPi1ZyDAkL2CP_U22ykkQemD1dUhg@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 2376 bytes --]

On Thu, Jul 09, 2026 at 11:26:41AM +0100, Fuad Tabba wrote:
> > base-commit: 4c45e14df2f4e77982ad70d6d8e3fe750edd4c37

> I think this SHA is local to your tree. I can't locate it, and neither
> could Sashiko [1, 2]. For a series this big and complex, it would be
> good to get Sashiko to review it. Could you please fix that?

That is the v7.2-rc2 tag, copying in Konstantin since this probably
wants fixing in b4 and Roman for sashiko since this might bite others.
I told b4 the code was based on v7.2-rc2 (which it is) by specifiying it
as "v7.2-rc2" in --edit-deps and it's translated that into the git
object hash for the tag and dropped that in there rather than the hash
of the commit that was signed.

Probably if b4 is going to resolve deps into hashes it should make sure
to resolve them into a commit object in case users aren't pulling tags
(which I'm guessing is what's affected both Sashiko and you here).
Either that or just keep the text (which would make it more obvious
what's happened but doesn't actually fix anything if it's automation
that's impacted).

Unless someone objects I'll resend with the dependency specified as the
commit object for Sashiko's benefit :/

FWIW:

$ git show 4c45e14df2f4e77982ad70d6d8e3fe750edd4c37 
tag v7.2-rc2
Tagger: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 5 14:44:06 2026 -1000

Linux 7.2-rc2
-----BEGIN PGP SIGNATURE-----

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QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGsv8H/Rn7Hr3Hp8t6au8B
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AyUQvdc=
=JUWl
-----END PGP SIGNATURE-----

commit 8cdeaa50eae8dad34885515f62559ee83e7e8dda 
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Jul 5 14:44:06 2026 -1000

    Linux 7.2-rc2

diff --git a/Makefile b/Makefile
index b9c5792c79e0..b4035d3cef26 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 7
 PATCHLEVEL = 2
 SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME = Baby Opossum Posse
 
 # *DOCUMENTATION*

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

  parent reply	other threads:[~2026-07-09 11:36 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-09  0:51 [PATCH v11 00/29] KVM: arm64: Implement support for SME Mark Brown
2026-07-09  0:51 ` [PATCH v11 01/29] arm64/sysreg: Define full value read/modify/write helpers Mark Brown
2026-07-09  0:51 ` [PATCH v11 02/29] arm64/fpsimd: Update FA64 and ZT0 enables when loading SME state Mark Brown
2026-07-09  0:51 ` [PATCH v11 03/29] arm64/fpsimd: Decide to save ZT0 and streaming mode FFR at bind time Mark Brown
2026-07-09  0:51 ` [PATCH v11 04/29] arm64/sve: Factor virtualizable VL discovery out of SVE specific code Mark Brown
2026-07-09  0:51 ` [PATCH v11 05/29] arm64/fpsimd: Determine maximum virtualisable SME vector length Mark Brown
2026-07-09  0:51 ` [PATCH v11 06/29] KVM: arm64: Handle FEAT_IDST for guest accesses to hidden registers Mark Brown
2026-07-09  0:51 ` [PATCH v11 07/29] KVM: arm64: Pull ctxt_has_ helpers to start of sysreg-sr.h Mark Brown
2026-07-09  0:51 ` [PATCH v11 08/29] KVM: arm64: Rename SVE finalization constants to be more general Mark Brown
2026-07-09  0:51 ` [PATCH v11 09/29] KVM: arm64: Define internal features for SME Mark Brown
2026-07-09  0:51 ` [PATCH v11 10/29] KVM: arm64: Rename sve_state_reg_region Mark Brown
2026-07-09  0:51 ` [PATCH v11 11/29] KVM: arm64: Store vector lengths in an array Mark Brown
2026-07-09  0:51 ` [PATCH v11 12/29] KVM: arm64: Factor SVE code out of fpsimd_lazy_switch_to_host() Mark Brown
2026-07-09  0:51 ` [PATCH v11 13/29] KVM: arm64: Document the KVM ABI for SME Mark Brown
2026-07-09  0:51 ` [PATCH v11 14/29] KVM: arm64: Implement SME vector length configuration Mark Brown
2026-07-09  0:51 ` [PATCH v11 15/29] KVM: arm64: Support SME control registers Mark Brown
2026-07-09  0:51 ` [PATCH v11 16/29] KVM: arm64: Support TPIDR2_EL0 Mark Brown
2026-07-09  0:51 ` [PATCH v11 17/29] KVM: arm64: Support SME identification registers for guests Mark Brown
2026-07-09  0:51 ` [PATCH v11 18/29] KVM: arm64: Support SME priority registers Mark Brown
2026-07-09  0:51 ` [PATCH v11 19/29] KVM: arm64: Support userspace access to streaming mode Z and P registers Mark Brown
2026-07-09  0:51 ` [PATCH v11 20/29] KVM: arm64: Flush register state on writes to SVCR.SM and SVCR.ZA Mark Brown
2026-07-09  0:51 ` [PATCH v11 21/29] KVM: arm64: Expose SME specific state to userspace Mark Brown
2026-07-09  0:51 ` [PATCH v11 22/29] KVM: arm64: Context switch SME state for guests Mark Brown
2026-07-09  0:52 ` [PATCH v11 23/29] KVM: arm64: Handle SME exceptions Mark Brown
2026-07-09  0:52 ` [PATCH v11 24/29] KVM: arm64: Expose SME to nested guests Mark Brown
2026-07-09  0:52 ` [PATCH v11 25/29] KVM: arm64: Provide interface for configuring and enabling SME for guests Mark Brown
2026-07-09  0:52 ` [PATCH v11 26/29] KVM: arm64: selftests: Remove spurious check for single bit safe values Mark Brown
2026-07-09  0:52 ` [PATCH v11 27/29] KVM: arm64: selftests: Skip impossible invalid value tests Mark Brown
2026-07-09  0:52 ` [PATCH v11 28/29] KVM: arm64: selftests: Add SME system registers to get-reg-list Mark Brown
2026-07-09  0:52 ` [PATCH v11 29/29] KVM: arm64: selftests: Add SME to set_id_regs test Mark Brown
2026-07-09 10:26 ` [PATCH v11 00/29] KVM: arm64: Implement support for SME Fuad Tabba
2026-07-09 11:28   ` Mark Rutland
2026-07-09 11:31     ` Fuad Tabba
2026-07-09 11:43       ` Mark Brown
2026-07-09 11:49       ` Mark Rutland
2026-07-09 12:08         ` Fuad Tabba
2026-07-09 11:36   ` Mark Brown [this message]
2026-07-09 11:49     ` Fuad Tabba
2026-07-09 12:21 ` Mark Brown

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