From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
To: <linux-cxl@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <james.morse@arm.com>,
<conor@kernel.org>, Yicong Yang <yangyicong@huawei.com>,
<linux-acpi@vger.kernel.org>
Cc: <linux-arch@vger.kernel.org>, <linuxarm@huawei.com>,
Yushan Wang <wangyushan12@huawei.com>, <linux-mm@kvack.org>,
<gregkh@linuxfoundation.org>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Dan Williams <dan.j.williams@intel.com>
Subject: [RFC PATCH 6/6] Hack: Pretend we have PSCI 1.2
Date: Thu, 20 Mar 2025 17:41:18 +0000 [thread overview]
Message-ID: <20250320174118.39173-7-Jonathan.Cameron@huawei.com> (raw)
In-Reply-To: <20250320174118.39173-1-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 a1ebbe9b73b1..6a7a6e91fcc4 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.
--
2.43.0
next prev parent reply other threads:[~2025-03-20 17:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-20 17:41 [RFC PATCH 0/6] Cache coherency management subsystem Jonathan Cameron
2025-03-20 17:41 ` [RFC PATCH 1/6] memregion: Support fine grained invalidate by cpu_cache_invalidate_memregion() Jonathan Cameron
2025-03-20 17:41 ` [RFC PATCH 2/6] arm64: Support ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION Jonathan Cameron
2025-03-28 18:22 ` Catalin Marinas
2025-03-29 7:14 ` Yicong Yang
2025-06-13 17:14 ` Jonathan Cameron
2025-03-20 17:41 ` [RFC PATCH 3/6] cache: coherency device class Jonathan Cameron
2025-03-20 21:12 ` Greg KH
2025-03-21 9:38 ` Jonathan Cameron
2025-03-20 17:41 ` [RFC PATCH 4/6] cache: Support cache maintenance for HiSilicon SoC Hydra Home Agent Jonathan Cameron
2025-03-20 17:41 ` [RFC PATCH 5/6] acpi: PoC of Cache control via ACPI0019 and _DSM Jonathan Cameron
2025-03-20 17:41 ` Jonathan Cameron [this message]
2025-03-21 22:32 ` [RFC PATCH 0/6] Cache coherency management subsystem Conor Dooley
2025-03-24 12:00 ` Jonathan Cameron
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