| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20250310-b4-qcom-smmu-v1-1-733a1398ff85@gmail.com>
Date: Mon, 10 Mar 2025 01:11:58 -0500
From: Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@...nel.org>
To: Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
Robin Murphy <robin.murphy@....com>, Arnd Bergmann <arnd@...db.de>
Cc: iommu@...ts.linux.dev, linux-kernel@...r.kernel.org,
stable@...r.kernel.org, Aaron Kling <webgeek1234@...il.com>
Subject: [PATCH] iommu/arm: Allow disabling Qualcomm support in arm_smmu_v3
From: Aaron Kling <webgeek1234@...il.com>
If ARCH_QCOM is enabled when building arm_smmu_v3, a dependency on
qcom-scm is added, which currently cannot be disabled. Add a prompt to
ARM_SMMU_QCOM to allow disabling this dependency.
Fixes: 0f0f80d9d5db ("iommu/arm: fix ARM_SMMU_QCOM compilation")
Cc: stable@...r.kernel.org
Signed-off-by: Aaron Kling <webgeek1234@...il.com>
---
drivers/iommu/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index ec1b5e32b9725bc1104d10e5d7a32af7b211b50a..cca0825551959e3f37cc2ea41aeae526fdb73312 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -381,6 +381,7 @@ config ARM_SMMU_MMU_500_CPRE_ERRATA
config ARM_SMMU_QCOM
def_tristate y
+ prompt "Qualcomm SMMUv3 Support"
depends on ARM_SMMU && ARCH_QCOM
select QCOM_SCM
help
---
base-commit: 1110ce6a1e34fe1fdc1bfe4ad52405f327d5083b
change-id: 20250310-b4-qcom-smmu-d4ccaf66a1ce
Best regards,
--
Aaron Kling <webgeek1234@...il.com>
Powered by blists - more mailing lists