From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
To: Catalin Marinas <catalin.marinas@arm.com>, <james.morse@arm.com>,
<linux-cxl@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-acpi@vger.kernel.org>, <linux-arch@vger.kernel.org>,
<linux-mm@kvack.org>, Will Deacon <will@kernel.org>,
Dan Williams <dan.j.williams@intel.com>,
Davidlohr Bueso <dave@stgolabs.net>,
"H . Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>
Cc: Yicong Yang <yangyicong@huawei.com>, <linuxarm@huawei.com>,
Yushan Wang <wangyushan12@huawei.com>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
<x86@kernel.org>, Andy Lutomirski <luto@kernel.org>
Subject: [PATCH v3 8/8] Hack: Pretend we have PSCI 1.2
Date: Wed, 20 Aug 2025 11:29:50 +0100 [thread overview]
Message-ID: <20250820102950.175065-9-Jonathan.Cameron@huawei.com> (raw)
In-Reply-To: <20250820102950.175065-1-Jonathan.Cameron@huawei.com>
Need to update QEMU to PSCI 1.2. In meantime lie.
This is just here to aid testing, not for review!
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
drivers/firmware/psci/psci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/firmware/psci/psci.c b/drivers/firmware/psci/psci.c
index 38ca190d4a22..804b0d7cda4b 100644
--- a/drivers/firmware/psci/psci.c
+++ b/drivers/firmware/psci/psci.c
@@ -646,6 +646,8 @@ static void __init psci_init_smccc(void)
}
}
+ /* Hack until qemu version stuff updated */
+ arm_smccc_version_init(ARM_SMCCC_VERSION_1_2, psci_conduit);
/*
* Conveniently, the SMCCC and PSCI versions are encoded the
* same way. No, this isn't accidental.
--
2.48.1
prev parent reply other threads:[~2025-08-20 10:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-20 10:29 [PATCH v3 0/8] Cache coherency management subsystem Jonathan Cameron
2025-08-20 10:29 ` [PATCH v3 1/8] memregion: Drop unused IORES_DESC_* parameter from cpu_cache_invalidate_memregion() Jonathan Cameron
2025-08-20 10:29 ` [PATCH v3 2/8] memregion: Support fine grained invalidate by cpu_cache_invalidate_memregion() Jonathan Cameron
2025-08-20 10:29 ` [PATCH v3 3/8] lib: Support ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION Jonathan Cameron
2025-08-20 17:44 ` Randy Dunlap
2025-09-03 16:25 ` Catalin Marinas
2025-08-20 10:29 ` [PATCH v3 4/8] MAINTAINERS: Add Jonathan Cameron to drivers/cache Jonathan Cameron
2025-08-20 10:29 ` [PATCH v3 5/8] arm64: Select GENERIC_CPU_CACHE_MAINTENANCE and ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION Jonathan Cameron
2025-09-03 16:25 ` Catalin Marinas
2025-08-20 10:29 ` [PATCH v3 6/8] cache: Support cache maintenance for HiSilicon SoC Hydra Home Agent Jonathan Cameron
2025-08-20 10:29 ` [PATCH v3 7/8] acpi: PoC of Cache control via ACPI0019 and _DSM Jonathan Cameron
2025-08-20 17:07 ` Randy Dunlap
2025-08-20 10:29 ` Jonathan Cameron [this message]
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