linux-kernel - [PATCH 5.11 177/601] arm64: dts: qcom: sm8250: Fix timer interrupt to specify EL2 physical timer

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210512144833.672138719@linuxfoundation.org>
Date:   Wed, 12 May 2021 16:44:14 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.11 177/601] arm64: dts: qcom: sm8250: Fix timer interrupt to specify EL2 physical timer

From: Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>

[ Upstream commit 29a3349543e4ce3fe4e2a761403cc629e3534c67 ]

ARM architected timer interrupts DT property specifies EL2/HYP
physical interrupt and not EL2/HYP virtual interrupt for the 4th
interrupt property. As per interrupt documentation for SM8250 SoC,
the EL2/HYP physical timer interrupt is 10 and EL2/HYP virtual timer
interrupt is 12, so fix the 4th timer interrupt to be EL2 physical
timer interrupt (10 in this case).

Fixes: 60378f1a171e ("arm64: dts: qcom: sm8250: Add sm8250 dts file")
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
Link: https://lore.kernel.org/r/744e58f725d279eb2b049a7da42b0f09189f4054.1613468366.git.saiprakash.ranjan@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index ad2d6758fed8..7d885d974ceb 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -2832,7 +2832,7 @@
 				(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 11
 				(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
-			     <GIC_PPI 12
+			     <GIC_PPI 10
 				(GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
-- 
2.30.2