From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Xen-devel <xen-devel@lists.xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Julien Grall <julien@xen.org>,
Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>,
Bertrand Marquis <bertrand.marquis@arm.com>,
Michal Orzel <michal.orzel@amd.com>,
Jan Setje-Eilers <Jan.SetjeEilers@oracle.com>
Subject: [PATCH 0/5] xen/arm: Fixes and improvements to SMCCC
Date: Mon, 31 Aug 2026 13:19:39 +0100 [thread overview]
Message-ID: <20260831121944.2908139-1-andrew.cooper3@citrix.com> (raw)
Patch 1 is a bugfix for the issue reported by Jan Setje-Eilers. It needs
backporting to Xen 4.22.
Everything else is because I couldn't bear to leave the code generation in
such a bad state.
https://gitlab.com/xen-project/hardware/xen-staging/-/pipelines/2805409790
Andrew Cooper (5):
xen/arm: Fix evaluation of parameters for SMCCC calls
xen/arm: Introduce arm_smccc_guest_smc()
xen/arm: Clean up 32bit arm_smccc_1_1_smc()
xen/arm: Rewrite arm_smccc_smc() for arm64
xen/arm: Rewrite arm_smccc_*() to return by value
xen/arch/arm/arm64/smc.S | 16 --
xen/arch/arm/cpuerrata.c | 18 +-
xen/arch/arm/firmware/scmi-smc.c | 16 +-
xen/arch/arm/include/asm/smccc.h | 241 +++++++++++---------
xen/arch/arm/platforms/exynos5.c | 2 +-
xen/arch/arm/platforms/imx8m.c | 16 +-
xen/arch/arm/platforms/imx8qm.c | 16 +-
xen/arch/arm/platforms/seattle.c | 4 +-
xen/arch/arm/platforms/xilinx-zynqmp-eemi.c | 17 +-
xen/arch/arm/psci.c | 17 +-
xen/arch/arm/traps.c | 4 +-
11 files changed, 165 insertions(+), 202 deletions(-)
--
2.39.5
next reply other threads:[~2026-08-31 12:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 12:19 Andrew Cooper [this message]
2026-08-31 12:19 ` [PATCH 1/6] xen/arm: Fix evaluation of parameters for SMCCC calls Andrew Cooper
2026-09-03 11:46 ` Bertrand Marquis
2026-08-31 12:19 ` [PATCH 2/6] xen/arm: Introduce arm_smccc_guest_smc() Andrew Cooper
2026-09-03 11:49 ` Bertrand Marquis
2026-08-31 12:19 ` [PATCH 3/6] xen/arm: Clean up 32bit arm_smccc_1_1_smc() Andrew Cooper
2026-09-03 11:52 ` Bertrand Marquis
2026-08-31 12:19 ` [PATCH 4/6] xen/arm: Rewrite arm_smccc_smc() for arm64 Andrew Cooper
2026-09-03 12:16 ` Bertrand Marquis
2026-09-04 10:50 ` Andrew Cooper
2026-08-31 12:19 ` [PATCH 5/6] xen/arm: Rewrite arm_smccc_*() to return by value Andrew Cooper
2026-09-03 12:21 ` Bertrand Marquis
2026-09-03 9:20 ` [PATCH 0/5] xen/arm: Fixes and improvements to SMCCC Bertrand Marquis
2026-09-03 9:35 ` Andrew Cooper
2026-09-03 10:26 ` Bertrand Marquis
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